[INFO] cloning repository https://github.com/kodh49/utf_strings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kodh49/utf_strings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Futf_strings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Futf_strings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52cee5ea42aac3e202ad199bcb970d6d25ec2afd
[INFO] testing kodh49/utf_strings against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodh49%2Futf_strings" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kodh49/utf_strings on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kodh49/utf_strings
[INFO] finished tweaking git repo https://github.com/kodh49/utf_strings
[INFO] tweaked toml for git repo https://github.com/kodh49/utf_strings written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/kodh49/utf_strings already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a987f87b2c0403579e6e92bb5adeddd906936930070b76116cc0ddb5a2ca24a
[INFO] running `Command { std: "docker" "start" "-a" "1a987f87b2c0403579e6e92bb5adeddd906936930070b76116cc0ddb5a2ca24a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a987f87b2c0403579e6e92bb5adeddd906936930070b76116cc0ddb5a2ca24a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a987f87b2c0403579e6e92bb5adeddd906936930070b76116cc0ddb5a2ca24a", kill_on_drop: false }`
[INFO] [stdout] 1a987f87b2c0403579e6e92bb5adeddd906936930070b76116cc0ddb5a2ca24a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c8685c5e714b9fc6eed9b7c9d6c6c1bb4e1580df12c51edbe4433b5f500c68
[INFO] running `Command { std: "docker" "start" "-a" "c3c8685c5e714b9fc6eed9b7c9d6c6c1bb4e1580df12c51edbe4433b5f500c68", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf_strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "c3c8685c5e714b9fc6eed9b7c9d6c6c1bb4e1580df12c51edbe4433b5f500c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c8685c5e714b9fc6eed9b7c9d6c6c1bb4e1580df12c51edbe4433b5f500c68", kill_on_drop: false }`
[INFO] [stdout] c3c8685c5e714b9fc6eed9b7c9d6c6c1bb4e1580df12c51edbe4433b5f500c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de710f5f2098580316162f4fc22e62a33057bc6a51820083376363ea88cb58e
[INFO] running `Command { std: "docker" "start" "-a" "0de710f5f2098580316162f4fc22e62a33057bc6a51820083376363ea88cb58e", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf_strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0de710f5f2098580316162f4fc22e62a33057bc6a51820083376363ea88cb58e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de710f5f2098580316162f4fc22e62a33057bc6a51820083376363ea88cb58e", kill_on_drop: false }`
[INFO] [stdout] 0de710f5f2098580316162f4fc22e62a33057bc6a51820083376363ea88cb58e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2295a3c1a47fa172a7ad7ef1a8a8ba7df2160351132858f74c4336741cdb6209
[INFO] running `Command { std: "docker" "start" "-a" "2295a3c1a47fa172a7ad7ef1a8a8ba7df2160351132858f74c4336741cdb6209", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utf_strings-10c98d2e1b279e2e)
[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" "2295a3c1a47fa172a7ad7ef1a8a8ba7df2160351132858f74c4336741cdb6209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2295a3c1a47fa172a7ad7ef1a8a8ba7df2160351132858f74c4336741cdb6209", kill_on_drop: false }`
[INFO] [stdout] 2295a3c1a47fa172a7ad7ef1a8a8ba7df2160351132858f74c4336741cdb6209