These are the packages that would be merged, in order:

Calculating dependencies  
 * IMPORTANT: 1 news items need reading for repository 'src_prepare-overlay'.
 * IMPORTANT: 2 news items need reading for repository 'science'.
 * IMPORTANT: 2 news items need reading for repository 'mva'.
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 * Use eselect news read to view new items.

.. ... done!
Dependency resolution took 4.00 s.

[ebuild  N    #] sys-fs/ddrescueview-0.4.5::guru  0 KiB

Total: 1 package (1 new), Size of downloads: 0 KiB

>>> Verifying ebuild manifests


>>> Emerging (1 of 1) sys-fs/ddrescueview-0.4.5::guru
 * ddrescueview-0.4.5.tar.xz BLAKE2B SHA512 size ;-) ...                 [ ok ]
>>> Unpacking source...
>>> Unpacking ddrescueview-0.4.5.tar.xz to /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work
>>> Source unpacked in /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work
>>> Preparing source in /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5 ...
 * lazbuild --lazarusdir=/usr/share/lazarus --primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir --skip-dependencies --verbose ddrescueview.lpi
SetPrimaryConfigPath NewValue="/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir" -> "/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir"
Parameter: primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir
Parameter: skip-dependencies
Parameter: lazarusdir=/usr/share/lazarus
Hint: (lazarus) primary config path: /var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir
SetupCompilerFilename: Searching compiler ...
SearchCompilerCandidates Value=fpc File=/usr/bin/fpc
Hint: [TPCTargetConfigCache.NeedsUpdate] TargetOS="" TargetCPU="" Options="" compiler file changed "/usr/bin/fpc" FileAge=1693003238 StoredAge=0
Hint: [TPCTargetConfigCache.NeedsUpdate] /usr/bin/fpc TargetOS= TargetCPU= CompilerOptions= ExtraOptions= PATH=/usr/lib/portage/python3.11/ebuild-helpers/xattr:/usr/lib/portage/python3.11/ebuild-helpers:/opt/stuffit/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/16/bin:/usr/lib/llvm/15/bin:/usr/lib/llvm/14/bin:/etc/eselect/wine/bin:/usr/lib64/opencascade/bin
Hint: (lazarus) [RunTool] "/usr/bin/fpc" "-iWTOTP"
Hint: (lazarus) [RunTool] "/usr/bin/fpc" "-va" "compilertest.pas"
Hint: [TPCTargetConfigCache.Update] has changed
SetupCompilerFilename: using /usr/bin/fpc
Hint: (lazarus) storing Lazarus directory "/usr/share/lazarus/" Compiler path "/usr/bin/fpc" in "/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir/environmentoptions.xml"
Hint: (lazarus) [TBuildManager.SetBuildTarget] Old=x86_64-linux-gtk2 New=x86_64-linux-gtk2 Changed: OS/CPU=True LCL=False
Hint: (lazarus) [TBuildManager.SetBuildTarget] Old=x86_64-linux-gtk2 New=x86_64-linux-gtk2 Changed: OS/CPU=True LCL=False
TProject.DoLoadStateFile Statefile not found: /var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/ddrescueview.compiled
Hint: (lazarus) Project needs building: No state file for Project
TCompiler.Compile WorkingDir="/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/" CompilerFilename="/usr/bin/fpc" CompilerParams=" -MObjFPC -Schi -CX -Cg -O3 -Xs -XX -k-z -krelro -k--as-needed -l -vewnhibq -vm5091,5024,4080,4079 -Fu/usr/share/lazarus/lcl/units/x86_64-linux/gtk2 -Fu/usr/share/lazarus/lcl/units/x86_64-linux -Fu/usr/share/lazarus/components/freetype/lib/x86_64-linux -Fu/usr/share/lazarus/components/lazutils/lib/x86_64-linux -Fu/usr/share/lazarus/packager/units/x86_64-linux -Fu/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/ -o/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/ddrescueview -dLCL -dLCLgtk2 ddrescueview.lpr"
[TCompiler.Compile] CmdLine="/usr/bin/fpc -B  -MObjFPC -Schi -CX -Cg -O3 -Xs -XX -k-z -krelro -k--as-needed -l -vewnhibq -vm5091,5024,4080,4079 -Fu/usr/share/lazarus/lcl/units/x86_64-linux/gtk2 -Fu/usr/share/lazarus/lcl/units/x86_64-linux -Fu/usr/share/lazarus/components/freetype/lib/x86_64-linux -Fu/usr/share/lazarus/components/lazutils/lib/x86_64-linux -Fu/usr/share/lazarus/packager/units/x86_64-linux -Fu/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/ -o/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source/ddrescueview -dLCL -dLCLgtk2 ddrescueview.lpr"
Hint: (lazarus) TBuildManager.MacroFuncInstantFPCCache /usr/bin/instantfpc
Hint: (lazarus) [RunTool] "/usr/bin/instantfpc" "--get-cache"
Hint: (lazarus) [TBuildManager.MacroFuncInstantFPCCache] /var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir/.cache/instantfpc/
An unhandled exception occurred at $00000000004439C6:
EThread: Failed to create new thread
  $00000000004439C6
  $0000000000443DE1
  $0000000000A78DA4
  $0000000000A76EE8
  $0000000000AC5DB7
  $0000000000404F82
  $0000000000404233
  $000000000040249B
  $0000000000407D23
  $000000000040A939

 * ERROR: sys-fs/ddrescueview-0.4.5::guru failed (compile phase):
 *   Failed to run command: lazbuild --lazarusdir=/usr/share/lazarus --primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir --skip-dependencies --verbose ddrescueview.lpi
 * 
 * Call stack:
 *     ebuild.sh, line 136:  Called src_compile
 *   environment, line 529:  Called edo 'lazbuild' '--lazarusdir=/usr/share/lazarus' '--primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir' '--skip-dependencies' '--verbose' 'ddrescueview.lpi'
 *   environment, line 471:  Called die
 * The specific snippet of code:
 *       "$@" || die -n "Failed to run command: $@"
 * 
 * If you need support, post the output of `emerge --info '=sys-fs/ddrescueview-0.4.5::guru'`,
 * the complete build log and the output of `emerge -pqv '=sys-fs/ddrescueview-0.4.5::guru'`.
 * The complete build log is located at '/var/log/portage/sys-fs:ddrescueview-0.4.5:20230826-032028.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source'
 * S: '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5'

>>> Failed to emerge sys-fs/ddrescueview-0.4.5, Log file:

>>>  '/var/log/portage/sys-fs:ddrescueview-0.4.5:20230826-032028.log'
 * Messages for package sys-fs/ddrescueview-0.4.5:
 * Log file: /var/log/portage/sys-fs:ddrescueview-0.4.5:20230826-032028.log
 * Package:    sys-fs/ddrescueview-0.4.5:0
 * Repository: guru
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * lazbuild --lazarusdir=/usr/share/lazarus --primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir --skip-dependencies --verbose ddrescueview.lpi
 * ERROR: sys-fs/ddrescueview-0.4.5::guru failed (compile phase):
 *   Failed to run command: lazbuild --lazarusdir=/usr/share/lazarus --primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir --skip-dependencies --verbose ddrescueview.lpi
 * 
 * Call stack:
 *     ebuild.sh, line 136:  Called src_compile
 *   environment, line 529:  Called edo 'lazbuild' '--lazarusdir=/usr/share/lazarus' '--primary-config-path=/var/tmp/portage/sys-fs/ddrescueview-0.4.5/homedir' '--skip-dependencies' '--verbose' 'ddrescueview.lpi'
 *   environment, line 471:  Called die
 * The specific snippet of code:
 *       "$@" || die -n "Failed to run command: $@"
 * 
 * If you need support, post the output of `emerge --info '=sys-fs/ddrescueview-0.4.5::guru'`,
 * the complete build log and the output of `emerge -pqv '=sys-fs/ddrescueview-0.4.5::guru'`.
 * The complete build log is located at '/var/log/portage/sys-fs:ddrescueview-0.4.5:20230826-032028.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5/source'
 * S: '/var/tmp/portage/sys-fs/ddrescueview-0.4.5/work/ddrescueview-source-0.4.5'