[INFO] cloning repository https://github.com/NeoLight1010/rust-crash-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeoLight1010/rust-crash-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLight1010%2Frust-crash-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLight1010%2Frust-crash-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fb2bf15f336a8762318f858b6e34d8c15712a97
[INFO] checking NeoLight1010/rust-crash-course against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLight1010%2Frust-crash-course" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NeoLight1010/rust-crash-course on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NeoLight1010/rust-crash-course
[INFO] finished tweaking git repo https://github.com/NeoLight1010/rust-crash-course
[INFO] tweaked toml for git repo https://github.com/NeoLight1010/rust-crash-course written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/NeoLight1010/rust-crash-course already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76fc2f1c696bf9ea934f8508d9a64b4e2bbe77e3d62dde3a52ed472b1b639eee
[INFO] running `Command { std: "docker" "start" "-a" "76fc2f1c696bf9ea934f8508d9a64b4e2bbe77e3d62dde3a52ed472b1b639eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76fc2f1c696bf9ea934f8508d9a64b4e2bbe77e3d62dde3a52ed472b1b639eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fc2f1c696bf9ea934f8508d9a64b4e2bbe77e3d62dde3a52ed472b1b639eee", kill_on_drop: false }`
[INFO] [stdout] 76fc2f1c696bf9ea934f8508d9a64b4e2bbe77e3d62dde3a52ed472b1b639eee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e48c7590b83387920df87d6f8e5661990c8c353dd31c18252df0bf3dcdb7a8f6
[INFO] running `Command { std: "docker" "start" "-a" "e48c7590b83387920df87d6f8e5661990c8c353dd31c18252df0bf3dcdb7a8f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking crash-course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "e48c7590b83387920df87d6f8e5661990c8c353dd31c18252df0bf3dcdb7a8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48c7590b83387920df87d6f8e5661990c8c353dd31c18252df0bf3dcdb7a8f6", kill_on_drop: false }`
[INFO] [stdout] e48c7590b83387920df87d6f8e5661990c8c353dd31c18252df0bf3dcdb7a8f6