[INFO] cloning repository https://github.com/ns212/rust-hello-world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ns212/rust-hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns212%2Frust-hello-world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns212%2Frust-hello-world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc2866b308c108f5136964e4cd1999b9f3d6f8fa
[INFO] checking ns212/rust-hello-world against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fns212%2Frust-hello-world" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ns212/rust-hello-world 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/ns212/rust-hello-world
[INFO] finished tweaking git repo https://github.com/ns212/rust-hello-world
[INFO] tweaked toml for git repo https://github.com/ns212/rust-hello-world written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ns212/rust-hello-world 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 99765c1311002e2d01b565ba68ae2d6586ed9ed1890b0e1ebde6ad53cb598e32
[INFO] running `Command { std: "docker" "start" "-a" "99765c1311002e2d01b565ba68ae2d6586ed9ed1890b0e1ebde6ad53cb598e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99765c1311002e2d01b565ba68ae2d6586ed9ed1890b0e1ebde6ad53cb598e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99765c1311002e2d01b565ba68ae2d6586ed9ed1890b0e1ebde6ad53cb598e32", kill_on_drop: false }`
[INFO] [stdout] 99765c1311002e2d01b565ba68ae2d6586ed9ed1890b0e1ebde6ad53cb598e32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4e0bb13c6890efd58e429a0a777bbe5f3a7bad090c91f322953461cf6c052de3
[INFO] running `Command { std: "docker" "start" "-a" "4e0bb13c6890efd58e429a0a777bbe5f3a7bad090c91f322953461cf6c052de3", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4e0bb13c6890efd58e429a0a777bbe5f3a7bad090c91f322953461cf6c052de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0bb13c6890efd58e429a0a777bbe5f3a7bad090c91f322953461cf6c052de3", kill_on_drop: false }`
[INFO] [stdout] 4e0bb13c6890efd58e429a0a777bbe5f3a7bad090c91f322953461cf6c052de3