[INFO] cloning repository https://github.com/tomocy/rust-math-pazzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomocy/rust-math-pazzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomocy%2Frust-math-pazzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomocy%2Frust-math-pazzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e8d21526f8c26273373b1a1b365e7a4899a0c3b
[INFO] checking tomocy/rust-math-pazzle against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomocy%2Frust-math-pazzle" "/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/tomocy/rust-math-pazzle 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/tomocy/rust-math-pazzle
[INFO] finished tweaking git repo https://github.com/tomocy/rust-math-pazzle
[INFO] tweaked toml for git repo https://github.com/tomocy/rust-math-pazzle written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tomocy/rust-math-pazzle 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] 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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82646d43794ce7d5d371931cd65f25d5d4276f0f45ccec404b34c8bb5f8769f3
[INFO] running `Command { std: "docker" "start" "-a" "82646d43794ce7d5d371931cd65f25d5d4276f0f45ccec404b34c8bb5f8769f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82646d43794ce7d5d371931cd65f25d5d4276f0f45ccec404b34c8bb5f8769f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82646d43794ce7d5d371931cd65f25d5d4276f0f45ccec404b34c8bb5f8769f3", kill_on_drop: false }`
[INFO] [stdout] 82646d43794ce7d5d371931cd65f25d5d4276f0f45ccec404b34c8bb5f8769f3
[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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9837180d5ab7de0f6f9c1976198edf496dc0f80f1ce14abd9f86f4da6d1f5fde
[INFO] running `Command { std: "docker" "start" "-a" "9837180d5ab7de0f6f9c1976198edf496dc0f80f1ce14abd9f86f4da6d1f5fde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust-math-pazzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "9837180d5ab7de0f6f9c1976198edf496dc0f80f1ce14abd9f86f4da6d1f5fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9837180d5ab7de0f6f9c1976198edf496dc0f80f1ce14abd9f86f4da6d1f5fde", kill_on_drop: false }`
[INFO] [stdout] 9837180d5ab7de0f6f9c1976198edf496dc0f80f1ce14abd9f86f4da6d1f5fde