[INFO] cloning repository https://github.com/Reeywhaar/line_by_line
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reeywhaar/line_by_line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReeywhaar%2Fline_by_line", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReeywhaar%2Fline_by_line'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 474c04a06e922b47181d6245d8315a6c12f605c2
[INFO] testing Reeywhaar/line_by_line 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%2FReeywhaar%2Fline_by_line" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Reeywhaar/line_by_line 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/Reeywhaar/line_by_line
[INFO] finished tweaking git repo https://github.com/Reeywhaar/line_by_line
[INFO] tweaked toml for git repo https://github.com/Reeywhaar/line_by_line written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/Reeywhaar/line_by_line 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 6018c006e4cdf84a1bdec1e3a09b9c0ad06b45fb4643bef31171b7a940e2662e
[INFO] running `Command { std: "docker" "start" "-a" "6018c006e4cdf84a1bdec1e3a09b9c0ad06b45fb4643bef31171b7a940e2662e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6018c006e4cdf84a1bdec1e3a09b9c0ad06b45fb4643bef31171b7a940e2662e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6018c006e4cdf84a1bdec1e3a09b9c0ad06b45fb4643bef31171b7a940e2662e", kill_on_drop: false }`
[INFO] [stdout] 6018c006e4cdf84a1bdec1e3a09b9c0ad06b45fb4643bef31171b7a940e2662e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 38f46f8b2ae638b9768a773049d23a9938254504c6e891361c071b5f12f059a1
[INFO] running `Command { std: "docker" "start" "-a" "38f46f8b2ae638b9768a773049d23a9938254504c6e891361c071b5f12f059a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling line_by_line v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "38f46f8b2ae638b9768a773049d23a9938254504c6e891361c071b5f12f059a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f46f8b2ae638b9768a773049d23a9938254504c6e891361c071b5f12f059a1", kill_on_drop: false }`
[INFO] [stdout] 38f46f8b2ae638b9768a773049d23a9938254504c6e891361c071b5f12f059a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] a502511fb7cebf34b7140aa5c457095ce852bd5e2d02cc3790726994c39fc269
[INFO] running `Command { std: "docker" "start" "-a" "a502511fb7cebf34b7140aa5c457095ce852bd5e2d02cc3790726994c39fc269", kill_on_drop: false }`
[INFO] [stderr]    Compiling line_by_line v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "a502511fb7cebf34b7140aa5c457095ce852bd5e2d02cc3790726994c39fc269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a502511fb7cebf34b7140aa5c457095ce852bd5e2d02cc3790726994c39fc269", kill_on_drop: false }`
[INFO] [stdout] a502511fb7cebf34b7140aa5c457095ce852bd5e2d02cc3790726994c39fc269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f6250588601de0f5ce8793273d69b4499821b66689b0ef1f445650909432cfac
[INFO] running `Command { std: "docker" "start" "-a" "f6250588601de0f5ce8793273d69b4499821b66689b0ef1f445650909432cfac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/line_by_line-6a655dd15d6d54fd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pad_right ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6250588601de0f5ce8793273d69b4499821b66689b0ef1f445650909432cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6250588601de0f5ce8793273d69b4499821b66689b0ef1f445650909432cfac", kill_on_drop: false }`
[INFO] [stdout] f6250588601de0f5ce8793273d69b4499821b66689b0ef1f445650909432cfac