[INFO] cloning repository https://github.com/mattkuo/rusty-chips
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattkuo/rusty-chips" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattkuo%2Frusty-chips", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattkuo%2Frusty-chips'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5aece29be97ab738ed0537be97b0d51661901aa
[INFO] checking mattkuo/rusty-chips against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattkuo%2Frusty-chips" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattkuo/rusty-chips on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mattkuo/rusty-chips
[INFO] finished tweaking git repo https://github.com/mattkuo/rusty-chips
[INFO] tweaked toml for git repo https://github.com/mattkuo/rusty-chips written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mattkuo/rusty-chips 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking mattkuo/rusty-chips against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattkuo%2Frusty-chips" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattkuo/rusty-chips on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mattkuo/rusty-chips
[INFO] finished tweaking git repo https://github.com/mattkuo/rusty-chips
[INFO] tweaked toml for git repo https://github.com/mattkuo/rusty-chips written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mattkuo/rusty-chips 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pistoncore-window v0.19.0
[INFO] [stderr]   Downloaded x11-dl v2.4.0
[INFO] [stderr]   Downloaded wayland-client v0.5.11
[INFO] [stderr]   Downloaded pistoncore-input v0.12.0
[INFO] [stderr]   Downloaded bitflags v0.6.0
[INFO] [stderr]   Downloaded gfx v0.11.0
[INFO] [stderr]   Downloaded rayon v0.3.1
[INFO] [stderr]   Downloaded byteorder v0.5.1
[INFO] [stderr]   Downloaded odds v0.2.14
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.4
[INFO] [stderr]   Downloaded num-bigint v0.1.32
[INFO] [stderr]   Downloaded piston-gfx_texture v0.15.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.2.1
[INFO] [stderr]   Downloaded nodrop v0.1.6
[INFO] [stderr]   Downloaded arrayvec v0.3.16
[INFO] [stderr]   Downloaded linked-hash-map v0.0.9
[INFO] [stderr]   Downloaded itertools v0.4.15
[INFO] [stderr]   Downloaded rusttype v0.2.0
[INFO] [stderr]   Downloaded draw_state v0.6.0
[INFO] [stderr]   Downloaded gfx_device_gl v0.10.0
[INFO] [stderr]   Downloaded image v0.10.0
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.28.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.22.1
[INFO] [stderr]   Downloaded piston v0.22.1
[INFO] [stderr]   Downloaded num v0.1.32
[INFO] [stderr]   Downloaded ndarray v0.3.1
[INFO] [stderr]   Downloaded wayland-kbd v0.3.5
[INFO] [stderr]   Downloaded gfx_core v0.3.1
[INFO] [stderr]   Downloaded gif v0.8.0
[INFO] [stderr]   Downloaded euclid v0.6.6
[INFO] [stderr]   Downloaded png v0.5.1
[INFO] [stderr]   Downloaded num-complex v0.1.32
[INFO] [stderr]   Downloaded piston-texture v0.4.0
[INFO] [stderr]   Downloaded gl v0.6.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.16.0
[INFO] [stderr]   Downloaded glutin v0.5.1
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.26.0
[INFO] [stderr]   Downloaded piston_window v0.47.0
[INFO] [stderr]   Downloaded gleam v0.2.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5c37d6053bb78c5257b7f56ccd6a5dd422e4fa861320b8d285341ba02a1e429
[INFO] running `Command { std: "docker" "start" "-a" "b5c37d6053bb78c5257b7f56ccd6a5dd422e4fa861320b8d285341ba02a1e429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5c37d6053bb78c5257b7f56ccd6a5dd422e4fa861320b8d285341ba02a1e429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c37d6053bb78c5257b7f56ccd6a5dd422e4fa861320b8d285341ba02a1e429", kill_on_drop: false }`
[INFO] [stdout] b5c37d6053bb78c5257b7f56ccd6a5dd422e4fa861320b8d285341ba02a1e429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 120cbf77dfd21a0726b8d435c775f670e8b803029de9e154e3cf8a7088abb334
[INFO] running `Command { std: "docker" "start" "-a" "120cbf77dfd21a0726b8d435c775f670e8b803029de9e154e3cf8a7088abb334", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "120cbf77dfd21a0726b8d435c775f670e8b803029de9e154e3cf8a7088abb334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120cbf77dfd21a0726b8d435c775f670e8b803029de9e154e3cf8a7088abb334", kill_on_drop: false }`
[INFO] [stdout] 120cbf77dfd21a0726b8d435c775f670e8b803029de9e154e3cf8a7088abb334