[INFO] cloning repository https://github.com/robinwhittleton/life_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinwhittleton/life_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinwhittleton%2Flife_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinwhittleton%2Flife_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d41847ab1e12b20bbf2ca21a330ce33eae987b10
[INFO] checking robinwhittleton/life_rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinwhittleton%2Flife_rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robinwhittleton/life_rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robinwhittleton/life_rs
[INFO] finished tweaking git repo https://github.com/robinwhittleton/life_rs
[INFO] tweaked toml for git repo https://github.com/robinwhittleton/life_rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/robinwhittleton/life_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.4
[INFO] [stderr]   Downloaded png v0.5.1
[INFO] [stderr]   Downloaded draw_state v0.4.0
[INFO] [stderr]   Downloaded core-graphics v0.3.0
[INFO] [stderr]   Downloaded gfx v0.10.2
[INFO] [stderr]   Downloaded gfx_device_gl v0.9.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.20.1
[INFO] [stderr]   Downloaded piston v0.20.1
[INFO] [stderr]   Downloaded rayon v0.3.1
[INFO] [stderr]   Downloaded gfx_core v0.2.1
[INFO] [stderr]   Downloaded piston-gfx_texture v0.14.0
[INFO] [stderr]   Downloaded image v0.9.1
[INFO] [stderr]   Downloaded piston-texture v0.4.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.16.0
[INFO] [stderr]   Downloaded pistoncore-window v0.17.0
[INFO] [stderr]   Downloaded serde v0.7.5
[INFO] [stderr]   Downloaded pistoncore-input v0.10.0
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.24.0
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.27.0
[INFO] [stderr]   Downloaded byteorder v0.5.2
[INFO] [stderr]   Downloaded gif v0.8.0
[INFO] [stderr]   Downloaded euclid v0.6.6
[INFO] [stderr]   Downloaded piston_window v0.44.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", 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] 493e2cb93de3980d2bb40323b1dc88add121c1f25908d6e87d81421a0bf48e8c
[INFO] running `Command { std: "docker" "start" "-a" "493e2cb93de3980d2bb40323b1dc88add121c1f25908d6e87d81421a0bf48e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "493e2cb93de3980d2bb40323b1dc88add121c1f25908d6e87d81421a0bf48e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493e2cb93de3980d2bb40323b1dc88add121c1f25908d6e87d81421a0bf48e8c", kill_on_drop: false }`
[INFO] [stdout] 493e2cb93de3980d2bb40323b1dc88add121c1f25908d6e87d81421a0bf48e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9cb8be7047aad8087583e689971d841c71bc264c37c3870f8290ba13f3a86d
[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" "7e9cb8be7047aad8087583e689971d841c71bc264c37c3870f8290ba13f3a86d", 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" "7e9cb8be7047aad8087583e689971d841c71bc264c37c3870f8290ba13f3a86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9cb8be7047aad8087583e689971d841c71bc264c37c3870f8290ba13f3a86d", kill_on_drop: false }`
[INFO] [stdout] 7e9cb8be7047aad8087583e689971d841c71bc264c37c3870f8290ba13f3a86d