[INFO] cloning repository https://github.com/jam411/snake_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jam411/snake_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam411%2Fsnake_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam411%2Fsnake_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d3e7b940eb844033caa7bc55d403a303e9d14c9
[INFO] testing jam411/snake_game against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjam411%2Fsnake_game" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  10% (2328/22969)
Updating files:  10% (2481/22969)
Updating files:  11% (2527/22969)
Updating files:  11% (2614/22969)
Updating files:  12% (2757/22969)
Updating files:  12% (2861/22969)
Updating files:  13% (2986/22969)
Updating files:  14% (3216/22969)
Updating files:  15% (3446/22969)
Updating files:  16% (3676/22969)
Updating files:  17% (3905/22969)
Updating files:  18% (4135/22969)
Updating files:  19% (4365/22969)
Updating files:  20% (4594/22969)
Updating files:  21% (4824/22969)
Updating files:  22% (5054/22969)
Updating files:  23% (5283/22969)
Updating files:  24% (5513/22969)
Updating files:  25% (5743/22969)
Updating files:  26% (5972/22969)
Updating files:  27% (6202/22969)
Updating files:  28% (6432/22969)
Updating files:  29% (6662/22969)
Updating files:  30% (6891/22969)
Updating files:  31% (7121/22969)
Updating files:  32% (7351/22969)
Updating files:  33% (7580/22969)
Updating files:  34% (7810/22969)
Updating files:  35% (8040/22969)
Updating files:  36% (8269/22969)
Updating files:  37% (8499/22969)
Updating files:  38% (8729/22969)
Updating files:  39% (8958/22969)
Updating files:  40% (9188/22969)
Updating files:  41% (9418/22969)
Updating files:  42% (9647/22969)
Updating files:  43% (9877/22969)
Updating files:  44% (10107/22969)
Updating files:  45% (10337/22969)
Updating files:  46% (10566/22969)
Updating files:  47% (10796/22969)
Updating files:  48% (11026/22969)
Updating files:  49% (11255/22969)
Updating files:  50% (11485/22969)
Updating files:  51% (11715/22969)
Updating files:  52% (11944/22969)
Updating files:  53% (12174/22969)
Updating files:  54% (12404/22969)
Updating files:  55% (12633/22969)
Updating files:  56% (12863/22969)
Updating files:  57% (13093/22969)
Updating files:  58% (13323/22969)
Updating files:  59% (13552/22969)
Updating files:  60% (13782/22969)
Updating files:  61% (14012/22969)
Updating files:  62% (14241/22969)
Updating files:  63% (14471/22969)
Updating files:  64% (14701/22969)
Updating files:  65% (14930/22969)
Updating files:  66% (15160/22969)
Updating files:  67% (15390/22969)
Updating files:  68% (15619/22969)
Updating files:  69% (15849/22969)
Updating files:  70% (16079/22969)
Updating files:  71% (16308/22969)
Updating files:  72% (16538/22969)
Updating files:  73% (16768/22969)
Updating files:  74% (16998/22969)
Updating files:  75% (17227/22969)
Updating files:  76% (17457/22969)
Updating files:  77% (17687/22969)
Updating files:  78% (17916/22969)
Updating files:  79% (18146/22969)
Updating files:  80% (18376/22969)
Updating files:  80% (18398/22969)
Updating files:  81% (18605/22969)
Updating files:  82% (18835/22969)
Updating files:  83% (19065/22969)
Updating files:  84% (19294/22969)
Updating files:  85% (19524/22969)
Updating files:  86% (19754/22969)
Updating files:  87% (19984/22969)
Updating files:  88% (20213/22969)
Updating files:  89% (20443/22969)
Updating files:  90% (20673/22969)
Updating files:  91% (20902/22969)
Updating files:  92% (21132/22969)
Updating files:  93% (21362/22969)
Updating files:  94% (21591/22969)
Updating files:  95% (21821/22969)
Updating files:  96% (22051/22969)
Updating files:  97% (22280/22969)
Updating files:  97% (22367/22969)
Updating files:  98% (22510/22969)
Updating files:  99% (22740/22969)
Updating files:  99% (22770/22969)
Updating files: 100% (22969/22969)
Updating files: 100% (22969/22969), done.
[INFO] validating manifest of git repo https://github.com/jam411/snake_game on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jam411/snake_game
[INFO] finished tweaking git repo https://github.com/jam411/snake_game
[INFO] tweaked toml for git repo https://github.com/jam411/snake_game written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jam411/snake_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d7efe915948551b78ba6de74138bc9d2149a073356bf343b8961af8ec268516
[INFO] running `Command { std: "docker" "start" "-a" "1d7efe915948551b78ba6de74138bc9d2149a073356bf343b8961af8ec268516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7efe915948551b78ba6de74138bc9d2149a073356bf343b8961af8ec268516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7efe915948551b78ba6de74138bc9d2149a073356bf343b8961af8ec268516", kill_on_drop: false }`
[INFO] [stdout] 1d7efe915948551b78ba6de74138bc9d2149a073356bf343b8961af8ec268516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09d22f7e1151320819f35f3ae59c28d22e5cb823b825ea2e4412d28e56fb52b3
[INFO] running `Command { std: "docker" "start" "-a" "09d22f7e1151320819f35f3ae59c28d22e5cb823b825ea2e4412d28e56fb52b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling ttf-parser v0.6.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling piston-float v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling dlib v0.5.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.4
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling piston-viewport v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling piston-graphics_api_version v1.0.0
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling nom v6.2.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling owned_ttf_parser v0.6.0
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]    Compiling rusttype v0.9.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling xcursor v0.3.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling andrew v0.3.1
[INFO] [stderr]    Compiling memmap2 v0.1.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling gl v0.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling wayland-commons v0.28.5
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr] error: could not compile `nix`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nix --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.20.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=705aaf39b5d519b6 -C extra-filename=-705aaf39b5d519b6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-48374b3d0c0f8d2c.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "09d22f7e1151320819f35f3ae59c28d22e5cb823b825ea2e4412d28e56fb52b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d22f7e1151320819f35f3ae59c28d22e5cb823b825ea2e4412d28e56fb52b3", kill_on_drop: false }`
[INFO] [stdout] 09d22f7e1151320819f35f3ae59c28d22e5cb823b825ea2e4412d28e56fb52b3