[INFO] cloning repository https://github.com/goodisontoffee/rust_lang_snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goodisontoffee/rust_lang_snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodisontoffee%2Frust_lang_snake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodisontoffee%2Frust_lang_snake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5d30ac87e32ee4e98550327dd3ffaaeac841e60
[INFO] checking goodisontoffee/rust_lang_snake against master#1ab98933fa75d72e882b86feac1a0be3a5b02cb0 for pr-83850
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoodisontoffee%2Frust_lang_snake" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/goodisontoffee/rust_lang_snake on toolchain 1ab98933fa75d72e882b86feac1a0be3a5b02cb0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/goodisontoffee/rust_lang_snake
[INFO] finished tweaking git repo https://github.com/goodisontoffee/rust_lang_snake
[INFO] tweaked toml for git repo https://github.com/goodisontoffee/rust_lang_snake written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/goodisontoffee/rust_lang_snake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30d2bb251e6cd3f3f5a3deadf292a2913676800634b7f5ec8e4e3d4290aa1610
[INFO] running `Command { std: "docker" "start" "-a" "30d2bb251e6cd3f3f5a3deadf292a2913676800634b7f5ec8e4e3d4290aa1610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30d2bb251e6cd3f3f5a3deadf292a2913676800634b7f5ec8e4e3d4290aa1610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d2bb251e6cd3f3f5a3deadf292a2913676800634b7f5ec8e4e3d4290aa1610", kill_on_drop: false }`
[INFO] [stdout] 30d2bb251e6cd3f3f5a3deadf292a2913676800634b7f5ec8e4e3d4290aa1610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f455f341fa6f347229b3a20ff653bf32c7a0497afb8aa20d8a08bf4433e8cf8
[INFO] running `Command { std: "docker" "start" "-a" "2f455f341fa6f347229b3a20ff653bf32c7a0497afb8aa20d8a08bf4433e8cf8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling xml-rs v0.8.3
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[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling serde_derive v1.0.111
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[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.51s
[INFO] running `Command { std: "docker" "inspect" "2f455f341fa6f347229b3a20ff653bf32c7a0497afb8aa20d8a08bf4433e8cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f455f341fa6f347229b3a20ff653bf32c7a0497afb8aa20d8a08bf4433e8cf8", kill_on_drop: false }`
[INFO] [stdout] 2f455f341fa6f347229b3a20ff653bf32c7a0497afb8aa20d8a08bf4433e8cf8