[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 beta-2022-02-22 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-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coruscateor/string_length_out on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-19/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" "+beta-2022-02-22" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6983dd983585ce2c55fa16860f438a17f57fc6e41c29780e22b1ac2ca0460d66
[INFO] running `Command { std: "docker" "start" "-a" "6983dd983585ce2c55fa16860f438a17f57fc6e41c29780e22b1ac2ca0460d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6983dd983585ce2c55fa16860f438a17f57fc6e41c29780e22b1ac2ca0460d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6983dd983585ce2c55fa16860f438a17f57fc6e41c29780e22b1ac2ca0460d66", kill_on_drop: false }`
[INFO] [stdout] 6983dd983585ce2c55fa16860f438a17f57fc6e41c29780e22b1ac2ca0460d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 275155e26bdd4cdaedba84e99c4be96e1e3779559ba7840c88e3da2a61eb9b4d
[INFO] running `Command { std: "docker" "start" "-a" "275155e26bdd4cdaedba84e99c4be96e1e3779559ba7840c88e3da2a61eb9b4d", 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 0.34s
[INFO] running `Command { std: "docker" "inspect" "275155e26bdd4cdaedba84e99c4be96e1e3779559ba7840c88e3da2a61eb9b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275155e26bdd4cdaedba84e99c4be96e1e3779559ba7840c88e3da2a61eb9b4d", kill_on_drop: false }`
[INFO] [stdout] 275155e26bdd4cdaedba84e99c4be96e1e3779559ba7840c88e3da2a61eb9b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf13fe46f2fed06c454f54c04ca5dacaa5eb68e9f1f6deabd32b4bed6bb4e1a
[INFO] running `Command { std: "docker" "start" "-a" "7bf13fe46f2fed06c454f54c04ca5dacaa5eb68e9f1f6deabd32b4bed6bb4e1a", 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 0.34s
[INFO] running `Command { std: "docker" "inspect" "7bf13fe46f2fed06c454f54c04ca5dacaa5eb68e9f1f6deabd32b4bed6bb4e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf13fe46f2fed06c454f54c04ca5dacaa5eb68e9f1f6deabd32b4bed6bb4e1a", kill_on_drop: false }`
[INFO] [stdout] 7bf13fe46f2fed06c454f54c04ca5dacaa5eb68e9f1f6deabd32b4bed6bb4e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e45246108035184496803136072ff4e1ff0cce500246d40de267ae2cbf93e857
[INFO] running `Command { std: "docker" "start" "-a" "e45246108035184496803136072ff4e1ff0cce500246d40de267ae2cbf93e857", 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-bb110432637d607e)
[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" "e45246108035184496803136072ff4e1ff0cce500246d40de267ae2cbf93e857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45246108035184496803136072ff4e1ff0cce500246d40de267ae2cbf93e857", kill_on_drop: false }`
[INFO] [stdout] e45246108035184496803136072ff4e1ff0cce500246d40de267ae2cbf93e857