[INFO] cloning repository https://github.com/brooks-builds/game_of_life
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brooks-builds/game_of_life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgame_of_life", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgame_of_life'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bd223ffb29a2d3041545c9f4d03d672f971c16c
[INFO] testing brooks-builds/game_of_life against beta-2021-05-08 for beta-1.53-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrooks-builds%2Fgame_of_life" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brooks-builds/game_of_life on toolchain beta-2021-05-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brooks-builds/game_of_life
[INFO] finished tweaking git repo https://github.com/brooks-builds/game_of_life
[INFO] tweaked toml for git repo https://github.com/brooks-builds/game_of_life written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/brooks-builds/game_of_life already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-08" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded clang-sys v0.29.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8044bdf245da271ea65435e3e5226eda84cb4a6446bb3371267019d1a164b5e3
[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" "8044bdf245da271ea65435e3e5226eda84cb4a6446bb3371267019d1a164b5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8044bdf245da271ea65435e3e5226eda84cb4a6446bb3371267019d1a164b5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8044bdf245da271ea65435e3e5226eda84cb4a6446bb3371267019d1a164b5e3", kill_on_drop: false }`
[INFO] [stdout] 8044bdf245da271ea65435e3e5226eda84cb4a6446bb3371267019d1a164b5e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 527c13f417f8d1207d34cf17ec7f44a91383c702dceded6c852ebfb26b4728c5
[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" "527c13f417f8d1207d34cf17ec7f44a91383c702dceded6c852ebfb26b4728c5", kill_on_drop: false }`
[INFO] [stderr] Compiling libc v0.2.68
[INFO] [stderr] Compiling xml-rs v0.8.0
[INFO] [stderr] Compiling serde v1.0.105
[INFO] [stderr] Compiling khronos_api v3.1.0
[INFO] [stderr] Compiling syn v0.15.44
[INFO] [stderr] Compiling arrayvec v0.5.1
[INFO] [stderr] Compiling linked-hash-map v0.5.2
[INFO] [stderr] Compiling rustc-hash v1.1.0
[INFO] [stderr] Compiling proc-macro2 v1.0.9
[INFO] [stderr] Compiling nix v0.14.1
[INFO] [stderr] Compiling arrayvec v0.4.12
[INFO] [stderr] Compiling syn v1.0.17
[INFO] [stderr] Compiling itoa v0.4.5
[INFO] [stderr] Compiling pulldown-cmark v0.2.0
[INFO] [stderr] Compiling num-derive v0.2.5
[INFO] [stderr] Compiling rawpointer v0.2.1
[INFO] [stderr] Compiling bytecount v0.4.0
[INFO] [stderr] Compiling xi-unicode v0.2.0
[INFO] [stderr] Compiling uuid v0.8.1
[INFO] [stderr] Compiling mint v0.5.4
[INFO] [stderr] Compiling claxon v0.4.2
[INFO] [stderr] Compiling podio v0.1.6
[INFO] [stderr] Compiling num-traits v0.2.11
[INFO] [stderr] Compiling memoffset v0.5.4
[INFO] [stderr] Compiling crossbeam-epoch v0.8.2
[INFO] [stderr] Compiling backtrace-sys v0.1.35
[INFO] [stderr] Compiling num-rational v0.2.4
[INFO] [stderr] Compiling num-complex v0.2.4
[INFO] [stderr] Compiling libudev-sys v0.1.4
[INFO] [stderr] Compiling alsa-sys v0.1.2
[INFO] [stderr] Compiling minimp3-sys v0.3.2
[INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr] Compiling lock_api v0.3.3
[INFO] [stderr] Compiling error-chain v0.12.2
[INFO] [stderr] Compiling phf_shared v0.7.24
[INFO] [stderr] Compiling matrixmultiply v0.2.3
[INFO] [stderr] Compiling draw_state v0.8.0
[INFO] [stderr] Compiling stb_truetype v0.3.1
[INFO] [stderr] Compiling ogg v0.7.0
[INFO] [stderr] Compiling jpeg-decoder v0.1.18
[INFO] [stderr] Compiling phf v0.7.24
[INFO] [stderr] Compiling wayland-scanner v0.21.13
[INFO] [stderr] Compiling syn v0.14.9
[INFO] [stderr] Compiling gl_generator v0.13.1
[INFO] [stderr] Compiling gl_generator v0.14.0
[INFO] [stderr] Compiling gfx_core v0.9.2
[INFO] [stderr] Compiling wayland-sys v0.21.13
[INFO] [stderr] Compiling lewton v0.9.4
[INFO] [stderr] Compiling quote v1.0.3
[INFO] [stderr] Compiling crossbeam-deque v0.7.3
[INFO] [stderr] Compiling approx v0.3.2
[INFO] [stderr] Compiling ordered-float v1.0.2
[INFO] [stderr] Compiling line_drawing v0.7.0
[INFO] [stderr] Compiling num-integer v0.1.42
[INFO] [stderr] Compiling num-traits v0.1.43
[INFO] [stderr] Compiling num_cpus v1.12.0
[INFO] [stderr] Compiling rand_os v0.1.3
[INFO] [stderr] Compiling getrandom v0.1.14
[INFO] [stderr] Compiling memmap v0.7.0
[INFO] [stderr] Compiling rand v0.4.6
[INFO] [stderr] Compiling x11-dl v2.18.5
[INFO] [stderr] Compiling shared_library v0.1.9
[INFO] [stderr] Compiling raw-window-handle v0.3.3
[INFO] [stderr] Compiling nix v0.15.0
[INFO] [stderr] Compiling slice-deque v0.3.0
[INFO] [stderr] Compiling dirs-sys v0.3.4
[INFO] [stderr] Compiling gfx_gl v0.6.1
[INFO] [stderr] Compiling sid v0.5.2
[INFO] [stderr] Compiling num-iter v0.1.40
[INFO] [stderr] Compiling backtrace v0.3.46
[INFO] [stderr] Compiling rusttype v0.8.2
[INFO] [stderr] Compiling rand v0.6.5
[INFO] [stderr] Compiling wayland-client v0.21.13
[INFO] [stderr] Compiling wayland-protocols v0.21.13
[INFO] [stderr] Compiling rand_core v0.5.1
[INFO] [stderr] Compiling glutin_egl_sys v0.1.4
[INFO] [stderr] Compiling glutin_glx_sys v0.1.6
[INFO] [stderr] Compiling gfx v0.18.2
[INFO] [stderr] Compiling alga v0.9.3
[INFO] [stderr] Compiling osmesa-sys v0.1.2
[INFO] [stderr] Compiling bzip2 v0.3.3
[INFO] [stderr] Compiling cpal v0.8.2
[INFO] [stderr] Compiling directories v2.0.2
[INFO] [stderr] Compiling minimp3 v0.3.5
[INFO] [stderr] Compiling tempdir v0.3.7
[INFO] [stderr] Compiling rand_chacha v0.2.2
[INFO] [stderr] Compiling rusttype v0.7.9
[INFO] [stderr] Compiling glyph_brush_layout v0.1.9
[INFO] [stderr] Compiling semver v0.9.0
[INFO] [stderr] Compiling serde_json v1.0.50
[INFO] [stderr] Compiling toml v0.5.6
[INFO] [stderr] Compiling phf_generator v0.7.24
[INFO] [stderr] Compiling zip v0.5.5
[INFO] [stderr] Compiling nalgebra v0.18.1
[INFO] [stderr] Compiling andrew v0.2.1
[INFO] [stderr] Compiling rand v0.7.3
[INFO] [stderr] Compiling rustc_version v0.2.3
[INFO] [stderr] Compiling phf_codegen v0.7.24
[INFO] [stderr] error: could not compile `nix`
[INFO] [stderr]
[INFO] [stderr] Caused by:
[INFO] [stderr] process didn't exit successfully: `rustc --crate-name nix /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.15.0/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 -C metadata=bc9e56cc54752f1d -C extra-filename=-bc9e56cc54752f1d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dfaf5674d75f99b9.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-4b976a33fb5af865.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-b1ef62d76eaa4a11.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-8ebdf434544531fd.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" "527c13f417f8d1207d34cf17ec7f44a91383c702dceded6c852ebfb26b4728c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527c13f417f8d1207d34cf17ec7f44a91383c702dceded6c852ebfb26b4728c5", kill_on_drop: false }`
[INFO] [stdout] 527c13f417f8d1207d34cf17ec7f44a91383c702dceded6c852ebfb26b4728c5