[INFO] cloning repository https://github.com/AlexViaColl/kazum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexViaColl/kazum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexViaColl%2Fkazum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexViaColl%2Fkazum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 434a4cbc98ae824a72bbf0028ec0b7853d2d08a0
[INFO] testing AlexViaColl/kazum against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexViaColl%2Fkazum" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexViaColl/kazum on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexViaColl/kazum
[INFO] finished tweaking git repo https://github.com/AlexViaColl/kazum
[INFO] tweaked toml for git repo https://github.com/AlexViaColl/kazum written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexViaColl/kazum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shaderc v0.7.2
[INFO] [stderr]   Downloaded shaderc-sys v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d44a205edddafc2b57ca51ffba9b0f2174cbd15b258e84594ab6a9e4c1eb33b7
[INFO] running `Command { std: "docker" "start" "-a" "d44a205edddafc2b57ca51ffba9b0f2174cbd15b258e84594ab6a9e4c1eb33b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d44a205edddafc2b57ca51ffba9b0f2174cbd15b258e84594ab6a9e4c1eb33b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44a205edddafc2b57ca51ffba9b0f2174cbd15b258e84594ab6a9e4c1eb33b7", kill_on_drop: false }`
[INFO] [stdout] d44a205edddafc2b57ca51ffba9b0f2174cbd15b258e84594ab6a9e4c1eb33b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20fac33dcce8f4ca2be0fb224515852d7e1b86c47464f7e41a2f10f8cb018f0
[INFO] running `Command { std: "docker" "start" "-a" "c20fac33dcce8f4ca2be0fb224515852d7e1b86c47464f7e41a2f10f8cb018f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling gfx-image v0.1.0 (/opt/rustwide/workdir/gfx-image)
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling shaderc-sys v0.7.2
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr] error: could not compile `image`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name image --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.14/./src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bmp"' --cfg 'feature="dds"' --cfg 'feature="default"' --cfg 'feature="dxt"' --cfg 'feature="farbfeld"' --cfg 'feature="gif"' --cfg 'feature="hdr"' --cfg 'feature="ico"' --cfg 'feature="jpeg"' --cfg 'feature="jpeg_rayon"' --cfg 'feature="png"' --cfg 'feature="pnm"' --cfg 'feature="scoped_threadpool"' --cfg 'feature="tga"' --cfg 'feature="tiff"' --cfg 'feature="webp"' -C metadata=d2732df996c7fef4 -C extra-filename=-d2732df996c7fef4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-8157f0a07b82ab07.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f387c8e731df044c.rmeta --extern color_quant=/opt/rustwide/target/debug/deps/libcolor_quant-045e02a475a03d9f.rmeta --extern gif=/opt/rustwide/target/debug/deps/libgif-344e0492f7b3c9f0.rmeta --extern jpeg=/opt/rustwide/target/debug/deps/libjpeg_decoder-57389cc54c2b4b80.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-1d163a33760c1b49.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-460abbf90f4f25ed.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-07bce94835c38406.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-b5bbb0d735a4f36e.rmeta --extern scoped_threadpool=/opt/rustwide/target/debug/deps/libscoped_threadpool-4c3eba71b04c560a.rmeta --extern tiff=/opt/rustwide/target/debug/deps/libtiff-f88a351d3777c79f.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: shaderc: requested to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c20fac33dcce8f4ca2be0fb224515852d7e1b86c47464f7e41a2f10f8cb018f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20fac33dcce8f4ca2be0fb224515852d7e1b86c47464f7e41a2f10f8cb018f0", kill_on_drop: false }`
[INFO] [stdout] c20fac33dcce8f4ca2be0fb224515852d7e1b86c47464f7e41a2f10f8cb018f0