[INFO] cloning repository https://github.com/jam1garner/arc-tree-thingy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jam1garner/arc-tree-thingy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Farc-tree-thingy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Farc-tree-thingy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 358c9aafc26942e66584fd98fd8b9a2623436572
[INFO] testing jam1garner/arc-tree-thingy against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam1garner%2Farc-tree-thingy" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jam1garner/arc-tree-thingy on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jam1garner/arc-tree-thingy
[INFO] finished tweaking git repo https://github.com/jam1garner/arc-tree-thingy
[INFO] tweaked toml for git repo https://github.com/jam1garner/arc-tree-thingy written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jam1garner/arc-tree-thingy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd7d66e906dd687a1016bcb5f7590a6b5f266e0edc31d1b94b48507d30d9619a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fd7d66e906dd687a1016bcb5f7590a6b5f266e0edc31d1b94b48507d30d9619a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd7d66e906dd687a1016bcb5f7590a6b5f266e0edc31d1b94b48507d30d9619a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7d66e906dd687a1016bcb5f7590a6b5f266e0edc31d1b94b48507d30d9619a", kill_on_drop: false }`
[INFO] [stdout] fd7d66e906dd687a1016bcb5f7590a6b5f266e0edc31d1b94b48507d30d9619a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4be23ed3809d5f296618cb47058793220ed0adce7d2276d28dd9069e6126ac62
[INFO] running `Command { std: "docker" "start" "-a" "4be23ed3809d5f296618cb47058793220ed0adce7d2276d28dd9069e6126ac62", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling network-reader-adapter v0.1.0
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling bimap v0.4.0
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling ddsfile v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]    Compiling fltk-sys v0.15.13
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling diff_derive v0.1.2
[INFO] [stderr]    Compiling compile-time-crc32-impl v0.1.0
[INFO] [stderr]    Compiling binwrite_derive v0.2.1
[INFO] [stderr]    Compiling binread_derive v1.4.3
[INFO] [stderr]    Compiling binread_derive v2.0.0
[INFO] [stderr]    Compiling binwrite_derive v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling modular-bitfield-impl v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling ssbh_write_derive v0.1.0 (https://github.com/ultimate-research/ssbh_lib#e586041c)
[INFO] [stderr]    Compiling fltk-derive v0.15.13
[INFO] [stderr]    Compiling compile-time-crc32 v0.1.2
[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=a32d72eeed2363b0 -C extra-filename=-a32d72eeed2363b0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-6bdd15c3276b7340.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0c03c404070d92e6.rmeta --extern color_quant=/opt/rustwide/target/debug/deps/libcolor_quant-1591bc25e79c8848.rmeta --extern gif=/opt/rustwide/target/debug/deps/libgif-054f83a8abb37b84.rmeta --extern jpeg=/opt/rustwide/target/debug/deps/libjpeg_decoder-ff179e8ccab1d131.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-6994e86e75032f20.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-e3817cb1928efd59.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-a2639720a0ec4c76.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-b9c96bc61f7b6a39.rmeta --extern scoped_threadpool=/opt/rustwide/target/debug/deps/libscoped_threadpool-b57ca677d8d780cf.rmeta --extern tiff=/opt/rustwide/target/debug/deps/libtiff-8663cec93bc09381.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4be23ed3809d5f296618cb47058793220ed0adce7d2276d28dd9069e6126ac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be23ed3809d5f296618cb47058793220ed0adce7d2276d28dd9069e6126ac62", kill_on_drop: false }`
[INFO] [stdout] 4be23ed3809d5f296618cb47058793220ed0adce7d2276d28dd9069e6126ac62
