[INFO] cloning repository https://github.com/pokir/learn-rust-snake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pokir/learn-rust-snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokir%2Flearn-rust-snake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokir%2Flearn-rust-snake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170b5b9d572ba3e19d8b0279684227567361b54e
[INFO] checking pokir/learn-rust-snake against master#0692db1a9082380e027f354912229dfd6af37e78 for pr-115974
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokir%2Flearn-rust-snake" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pokir/learn-rust-snake on toolchain 0692db1a9082380e027f354912229dfd6af37e78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pokir/learn-rust-snake
[INFO] finished tweaking git repo https://github.com/pokir/learn-rust-snake
[INFO] tweaked toml for git repo https://github.com/pokir/learn-rust-snake written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pokir/learn-rust-snake 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" "+0692db1a9082380e027f354912229dfd6af37e78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yacurses v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c532e5e002d63c824d12c5474fa085ff0a06fbf372aa6bf3688f07fa40ef42b
[INFO] running `Command { std: "docker" "start" "-a" "8c532e5e002d63c824d12c5474fa085ff0a06fbf372aa6bf3688f07fa40ef42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c532e5e002d63c824d12c5474fa085ff0a06fbf372aa6bf3688f07fa40ef42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c532e5e002d63c824d12c5474fa085ff0a06fbf372aa6bf3688f07fa40ef42b", kill_on_drop: false }`
[INFO] [stdout] 8c532e5e002d63c824d12c5474fa085ff0a06fbf372aa6bf3688f07fa40ef42b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+0692db1a9082380e027f354912229dfd6af37e78" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eff06ef1ff230d58a4ce733c1efc640b8b1545e91709ed3508b48f44f0b51ba2
[INFO] running `Command { std: "docker" "start" "-a" "eff06ef1ff230d58a4ce733c1efc640b8b1545e91709ed3508b48f44f0b51ba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling yacurses v0.2.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rust-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "eff06ef1ff230d58a4ce733c1efc640b8b1545e91709ed3508b48f44f0b51ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff06ef1ff230d58a4ce733c1efc640b8b1545e91709ed3508b48f44f0b51ba2", kill_on_drop: false }`
[INFO] [stdout] eff06ef1ff230d58a4ce733c1efc640b8b1545e91709ed3508b48f44f0b51ba2