[INFO] cloning repository https://github.com/xchrisbailey/cps261_rust_person_io
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xchrisbailey/cps261_rust_person_io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxchrisbailey%2Fcps261_rust_person_io", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxchrisbailey%2Fcps261_rust_person_io'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1caba3c83b30d9e14ff52714ccf6aed0b06ffc4
[INFO] testing xchrisbailey/cps261_rust_person_io against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxchrisbailey%2Fcps261_rust_person_io" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xchrisbailey/cps261_rust_person_io on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xchrisbailey/cps261_rust_person_io
[INFO] finished tweaking git repo https://github.com/xchrisbailey/cps261_rust_person_io
[INFO] tweaked toml for git repo https://github.com/xchrisbailey/cps261_rust_person_io written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/xchrisbailey/cps261_rust_person_io already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03de002a5d6781b3a1cf8fc60df59acccb19abce2814ef54e893c55f0e97e402
[INFO] running `Command { std: "docker" "start" "-a" "03de002a5d6781b3a1cf8fc60df59acccb19abce2814ef54e893c55f0e97e402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03de002a5d6781b3a1cf8fc60df59acccb19abce2814ef54e893c55f0e97e402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03de002a5d6781b3a1cf8fc60df59acccb19abce2814ef54e893c55f0e97e402", kill_on_drop: false }`
[INFO] [stdout] 03de002a5d6781b3a1cf8fc60df59acccb19abce2814ef54e893c55f0e97e402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cffb1b420a5323effea57d9fcaa8a8bb55edafb96c22442211b5d9bd769702eb
[INFO] running `Command { std: "docker" "start" "-a" "cffb1b420a5323effea57d9fcaa8a8bb55edafb96c22442211b5d9bd769702eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.24
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling person_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.36s
[INFO] running `Command { std: "docker" "inspect" "cffb1b420a5323effea57d9fcaa8a8bb55edafb96c22442211b5d9bd769702eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffb1b420a5323effea57d9fcaa8a8bb55edafb96c22442211b5d9bd769702eb", kill_on_drop: false }`
[INFO] [stdout] cffb1b420a5323effea57d9fcaa8a8bb55edafb96c22442211b5d9bd769702eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64652c4a413b6c6a2b5df076221a4cb64d1232b18822926fe09edd81d9efa872
[INFO] running `Command { std: "docker" "start" "-a" "64652c4a413b6c6a2b5df076221a4cb64d1232b18822926fe09edd81d9efa872", kill_on_drop: false }`
[INFO] [stderr]    Compiling person_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "64652c4a413b6c6a2b5df076221a4cb64d1232b18822926fe09edd81d9efa872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64652c4a413b6c6a2b5df076221a4cb64d1232b18822926fe09edd81d9efa872", kill_on_drop: false }`
[INFO] [stdout] 64652c4a413b6c6a2b5df076221a4cb64d1232b18822926fe09edd81d9efa872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afe04dfccf06dda1ea00354195361c4e73d373d68c0c75f247d8e5fc80814852
[INFO] running `Command { std: "docker" "start" "-a" "afe04dfccf06dda1ea00354195361c4e73d373d68c0c75f247d8e5fc80814852", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/person_io-64fa6ff681e90400)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afe04dfccf06dda1ea00354195361c4e73d373d68c0c75f247d8e5fc80814852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe04dfccf06dda1ea00354195361c4e73d373d68c0c75f247d8e5fc80814852", kill_on_drop: false }`
[INFO] [stdout] afe04dfccf06dda1ea00354195361c4e73d373d68c0c75f247d8e5fc80814852