[INFO] cloning repository https://github.com/coruscateor/string_length_out
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coruscateor/string_length_out" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67224c066b9c258b2d05eb18625afbaa5b07baa7
[INFO] testing coruscateor/string_length_out against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoruscateor%2Fstring_length_out" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coruscateor/string_length_out 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/coruscateor/string_length_out
[INFO] finished tweaking git repo https://github.com/coruscateor/string_length_out
[INFO] tweaked toml for git repo https://github.com/coruscateor/string_length_out written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/coruscateor/string_length_out 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1bd4f072f08baee5aa252f4cad2a423a0cc80b87ae06cc8d51975896c7926039
[INFO] running `Command { std: "docker" "start" "-a" "1bd4f072f08baee5aa252f4cad2a423a0cc80b87ae06cc8d51975896c7926039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bd4f072f08baee5aa252f4cad2a423a0cc80b87ae06cc8d51975896c7926039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd4f072f08baee5aa252f4cad2a423a0cc80b87ae06cc8d51975896c7926039", kill_on_drop: false }`
[INFO] [stdout] 1bd4f072f08baee5aa252f4cad2a423a0cc80b87ae06cc8d51975896c7926039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ebf55ab1c80782eecb41553d4c19bc45c736b78d3170611aaf81234313d709c9
[INFO] running `Command { std: "docker" "start" "-a" "ebf55ab1c80782eecb41553d4c19bc45c736b78d3170611aaf81234313d709c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_length_out v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ebf55ab1c80782eecb41553d4c19bc45c736b78d3170611aaf81234313d709c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf55ab1c80782eecb41553d4c19bc45c736b78d3170611aaf81234313d709c9", kill_on_drop: false }`
[INFO] [stdout] ebf55ab1c80782eecb41553d4c19bc45c736b78d3170611aaf81234313d709c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2dac79a6fa2dc3281e4ab5637a57f8f30577287561d1267a99d7bc86d49c0404
[INFO] running `Command { std: "docker" "start" "-a" "2dac79a6fa2dc3281e4ab5637a57f8f30577287561d1267a99d7bc86d49c0404", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_length_out v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "2dac79a6fa2dc3281e4ab5637a57f8f30577287561d1267a99d7bc86d49c0404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dac79a6fa2dc3281e4ab5637a57f8f30577287561d1267a99d7bc86d49c0404", kill_on_drop: false }`
[INFO] [stdout] 2dac79a6fa2dc3281e4ab5637a57f8f30577287561d1267a99d7bc86d49c0404
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2d02756f58d216272fd96497e14e2021dec4bdd7896949249724261ede43d836
[INFO] running `Command { std: "docker" "start" "-a" "2d02756f58d216272fd96497e14e2021dec4bdd7896949249724261ede43d836", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_length_out-b45df16eb8c3e498)
[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" "2d02756f58d216272fd96497e14e2021dec4bdd7896949249724261ede43d836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d02756f58d216272fd96497e14e2021dec4bdd7896949249724261ede43d836", kill_on_drop: false }`
[INFO] [stdout] 2d02756f58d216272fd96497e14e2021dec4bdd7896949249724261ede43d836