[INFO] cloning repository https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust-ant-puzzle-recursive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust-ant-puzzle-recursive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 383282933439ecd8299b5807ea86e72f6ca00278
[INFO] checking Sir-MaNiAl/rust-ant-puzzle-recursive against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust-ant-puzzle-recursive" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive
[INFO] finished tweaking git repo https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive
[INFO] tweaked toml for git repo https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Sir-MaNiAl/rust-ant-puzzle-recursive already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd84bee34023d66f99483a78544a2ad5256138e6b6362b1a6a96c0bf633f2dda
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd84bee34023d66f99483a78544a2ad5256138e6b6362b1a6a96c0bf633f2dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd84bee34023d66f99483a78544a2ad5256138e6b6362b1a6a96c0bf633f2dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd84bee34023d66f99483a78544a2ad5256138e6b6362b1a6a96c0bf633f2dda", kill_on_drop: false }`
[INFO] [stdout] cd84bee34023d66f99483a78544a2ad5256138e6b6362b1a6a96c0bf633f2dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d0af8dcfffbefc8b27aca9c366c6540da00b5d7b9a30212523eba4dae01b63
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74d0af8dcfffbefc8b27aca9c366c6540da00b5d7b9a30212523eba4dae01b63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ant_recursive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "74d0af8dcfffbefc8b27aca9c366c6540da00b5d7b9a30212523eba4dae01b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d0af8dcfffbefc8b27aca9c366c6540da00b5d7b9a30212523eba4dae01b63", kill_on_drop: false }`
[INFO] [stdout] 74d0af8dcfffbefc8b27aca9c366c6540da00b5d7b9a30212523eba4dae01b63