[INFO] updating cached repository https://github.com/mozamimy/repro-sass-sys-build-failure
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e609e9dfa9f40f192092820fa4ea327827543aff
[INFO] checking mozamimy/repro-sass-sys-build-failure against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozamimy%2Frepro-sass-sys-build-failure" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozamimy/repro-sass-sys-build-failure on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mozamimy/repro-sass-sys-build-failure
[INFO] finished tweaking git repo https://github.com/mozamimy/repro-sass-sys-build-failure
[INFO] tweaked toml for git repo https://github.com/mozamimy/repro-sass-sys-build-failure written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mozamimy/repro-sass-sys-build-failure already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5208b5847ee80d9ce64829396d773f68095343917a6d00f003db5d2a88856915
[INFO] running `"docker" "start" "-a" "5208b5847ee80d9ce64829396d773f68095343917a6d00f003db5d2a88856915"`
[INFO] [stderr]    Compiling sass-sys v0.4.8 (https://github.com/mozamimy/sass-rs.git?branch=debug-cpu-num#c6dd9551)
[INFO] [stderr] error: failed to run custom build command for `sass-sys v0.4.8 (https://github.com/mozamimy/sass-rs.git?branch=debug-cpu-num#c6dd9551)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/sass-sys-3084590b4f4e2ceb/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] DEBUG: jobs = 8
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Build error:
[INFO] [stderr] STDERR:g++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] Please submit a full bug report,
[INFO] [stderr] with preprocessed source if appropriate.
[INFO] [stderr] See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] make: *** [src/functions.o] Error 4
[INFO] [stderr] make: *** Waiting for unfinished jobs....
[INFO] [stderr] 
[INFO] [stderr] STDOUT:mkdir lib
[INFO] [stderr] cc -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/cencode.o src/cencode.c
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/ast.o src/ast.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/node.o src/node.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/context.o src/context.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/constants.o src/constants.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/functions.o src/functions.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/color_maps.o src/color_maps.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/environment.o src/environment.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/ast_fwd_decl.o src/ast_fwd_decl.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/bind.o src/bind.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/file.o src/file.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/util.o src/util.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/json.o src/json.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/units.o src/units.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/values.o src/values.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/plugins.o src/plugins.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/position.o src/position.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/lexer.o src/lexer.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/parser.o src/parser.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/prelexer.o src/prelexer.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/eval.o src/eval.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/expand.o src/expand.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/listize.o src/listize.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/cssize.o src/cssize.cpp
[INFO] [stderr] g++ -Wall -O2 -DLIBSASS_VERSION="\"3.5.5\"" -std=c++0x -I /opt/rustwide/target/debug/build/sass-sys-7353596e7a28d0c0/out/build/include -fPIC -fPIC -c -o src/extend.o src/extend.cpp
[INFO] [stderr] Makefile:249: recipe for target 'src/functions.o' failed
[INFO] [stderr] ', /opt/rustwide/cargo-home/git/checkouts/sass-rs-cad8e066ed7f6678/c6dd955/sass-sys/build.rs:83:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560362ec9b64 - backtrace::backtrace::libunwind::trace::he281d1430a66d201
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560362ec9b64 - backtrace::backtrace::trace_unsynchronized::h102bb4b69987d605
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560362ec9b64 - std::sys_common::backtrace::_print_fmt::h7c2f159f268a4f8c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x560362ec9b64 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h54378f2ca7d450f4
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560362ee946c - core::fmt::write::ha0a3ecae75b0dbc8
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1030
[INFO] [stderr]    5:     0x560362ec6a27 - std::io::Write::write_fmt::ha1cf046f2b915c3e
[INFO] [stderr]                                at src/libstd/io/mod.rs:1412
[INFO] [stderr]    6:     0x560362ecc025 - std::sys_common::backtrace::_print::ha9aa7e33ae167e9f
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560362ecc025 - std::sys_common::backtrace::print::h0f26745f782cf831
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560362ecc025 - std::panicking::default_hook::{{closure}}::h9ac03e59053b82f0
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    9:     0x560362ecbd16 - std::panicking::default_hook::h2bc2c167050e786d
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]   10:     0x560362ecc675 - std::panicking::rust_panic_with_hook::h8403eca5575e8757
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]   11:     0x560362ecc212 - std::panicking::continue_panic_fmt::h59d06952784da242
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]   12:     0x560362ecc16c - std::panicking::begin_panic_fmt::h872fb236383521b0
[INFO] [stderr]                                at src/libstd/panicking.rs:339
[INFO] [stderr]   13:     0x560362e7f1ad - build_script_build::compile::hf352f3d7a81a94e0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/git/checkouts/sass-rs-cad8e066ed7f6678/c6dd955/sass-sys/build.rs:83
[INFO] [stderr]   14:     0x560362e7f690 - build_script_build::main::h0dfb2aac3bb1ac21
[INFO] [stderr]                                at /opt/rustwide/cargo-home/git/checkouts/sass-rs-cad8e066ed7f6678/c6dd955/sass-sys/build.rs:168
[INFO] [stderr]   15:     0x560362e813e0 - std::rt::lang_start::{{closure}}::h1e9fbb5d0209ed48
[INFO] [stderr]                                at /rustc/b19afc12c4f781e95f168f2fdea339c972f14ae2/src/libstd/rt.rs:64
[INFO] [stderr]   16:     0x560362ecc0f3 - std::rt::lang_start_internal::{{closure}}::hb4c6339b185f201f
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   17:     0x560362ecc0f3 - std::panicking::try::do_call::h467065f75f458473
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   18:     0x560362ed385a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   19:     0x560362eccb6d - std::panicking::try::h67ed39ee2076b60d
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   20:     0x560362eccb6d - std::panic::catch_unwind::h1dd211c39ef1a928
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   21:     0x560362eccb6d - std::rt::lang_start_internal::h66991f896511b48c
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   22:     0x560362e813b9 - std::rt::lang_start::hef850bdd7f9d5413
[INFO] [stderr]                                at /rustc/b19afc12c4f781e95f168f2fdea339c972f14ae2/src/libstd/rt.rs:64
[INFO] [stderr]   23:     0x560362e7f6ca - main
[INFO] [stderr]   24:     0x7fb67f14eb97 - __libc_start_main
[INFO] [stderr]   25:     0x560362e7d4da - _start
[INFO] [stderr]   26:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "5208b5847ee80d9ce64829396d773f68095343917a6d00f003db5d2a88856915"`
[INFO] running `"docker" "rm" "-f" "5208b5847ee80d9ce64829396d773f68095343917a6d00f003db5d2a88856915"`
[INFO] [stdout] 5208b5847ee80d9ce64829396d773f68095343917a6d00f003db5d2a88856915