[INFO] cloning repository https://github.com/dtan4/rghrls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtan4/rghrls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e73dd7528b52a0c201707364c0c0fa6b1777568
[INFO] testing dtan4/rghrls against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dtan4/rghrls on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dtan4/rghrls
[INFO] finished tweaking git repo https://github.com/dtan4/rghrls
[INFO] tweaked toml for git repo https://github.com/dtan4/rghrls written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/dtan4/rghrls already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a9fee4e94a3005d659ce80c08275c4f0218bdb500c0a24380c8c18b0224d70b
[INFO] running `Command { std: "docker" "start" "-a" "5a9fee4e94a3005d659ce80c08275c4f0218bdb500c0a24380c8c18b0224d70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a9fee4e94a3005d659ce80c08275c4f0218bdb500c0a24380c8c18b0224d70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a9fee4e94a3005d659ce80c08275c4f0218bdb500c0a24380c8c18b0224d70b", kill_on_drop: false }`
[INFO] [stdout] 5a9fee4e94a3005d659ce80c08275c4f0218bdb500c0a24380c8c18b0224d70b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d79b540be9ac2d71cf1f378ff22e42929ac7d95f086c8ef2f17646c1fbeb4278
[INFO] running `Command { std: "docker" "start" "-a" "d79b540be9ac2d71cf1f378ff22e42929ac7d95f086c8ef2f17646c1fbeb4278", kill_on_drop: false }`
[INFO] [stderr]    Compiling rghrls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.65s
[INFO] running `Command { std: "docker" "inspect" "d79b540be9ac2d71cf1f378ff22e42929ac7d95f086c8ef2f17646c1fbeb4278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79b540be9ac2d71cf1f378ff22e42929ac7d95f086c8ef2f17646c1fbeb4278", kill_on_drop: false }`
[INFO] [stdout] d79b540be9ac2d71cf1f378ff22e42929ac7d95f086c8ef2f17646c1fbeb4278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7ae1933390892e203c7c580faf28cc04fcc536bb47774206bc6d3406604d3f
[INFO] running `Command { std: "docker" "start" "-a" "5a7ae1933390892e203c7c580faf28cc04fcc536bb47774206bc6d3406604d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rghrls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rghrls-724c419fbff27ad9)
[INFO] running `Command { std: "docker" "inspect" "5a7ae1933390892e203c7c580faf28cc04fcc536bb47774206bc6d3406604d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7ae1933390892e203c7c580faf28cc04fcc536bb47774206bc6d3406604d3f", kill_on_drop: false }`
[INFO] [stdout] 5a7ae1933390892e203c7c580faf28cc04fcc536bb47774206bc6d3406604d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5df09eba517e64e66d68316ae3a1237e4c986285cefc58091c373221ff37e53
[INFO] running `Command { std: "docker" "start" "-a" "e5df09eba517e64e66d68316ae3a1237e4c986285cefc58091c373221ff37e53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.91s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rghrls-724c419fbff27ad9)
[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" "e5df09eba517e64e66d68316ae3a1237e4c986285cefc58091c373221ff37e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5df09eba517e64e66d68316ae3a1237e4c986285cefc58091c373221ff37e53", kill_on_drop: false }`
[INFO] [stdout] e5df09eba517e64e66d68316ae3a1237e4c986285cefc58091c373221ff37e53