[INFO] cloning repository https://github.com/mexus/cargo-single-line
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mexus/cargo-single-line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmexus%2Fcargo-single-line", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmexus%2Fcargo-single-line'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9847f8db7eab87511907420261f4489511e57a2a
[INFO] testing mexus/cargo-single-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%2Fmexus%2Fcargo-single-line" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mexus/cargo-single-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] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mexus/cargo-single-line
[INFO] finished tweaking git repo https://github.com/mexus/cargo-single-line
[INFO] tweaked toml for git repo https://github.com/mexus/cargo-single-line written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mexus/cargo-single-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6845e966e3386c7674e9c3305531721a604a9eb2c772fa4783a5881c9088cc1a
[INFO] running `Command { std: "docker" "start" "-a" "6845e966e3386c7674e9c3305531721a604a9eb2c772fa4783a5881c9088cc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6845e966e3386c7674e9c3305531721a604a9eb2c772fa4783a5881c9088cc1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6845e966e3386c7674e9c3305531721a604a9eb2c772fa4783a5881c9088cc1a", kill_on_drop: false }`
[INFO] [stdout] 6845e966e3386c7674e9c3305531721a604a9eb2c772fa4783a5881c9088cc1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e87c4163541c7917bd1ff44e40659d9e3d1c8718e7160e063d86ccd7182cb1ef
[INFO] running `Command { std: "docker" "start" "-a" "e87c4163541c7917bd1ff44e40659d9e3d1c8718e7160e063d86ccd7182cb1ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cargo-single-line v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "e87c4163541c7917bd1ff44e40659d9e3d1c8718e7160e063d86ccd7182cb1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87c4163541c7917bd1ff44e40659d9e3d1c8718e7160e063d86ccd7182cb1ef", kill_on_drop: false }`
[INFO] [stdout] e87c4163541c7917bd1ff44e40659d9e3d1c8718e7160e063d86ccd7182cb1ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a9275f42dd213368a6bfec8a8a4fbd8cc2377d92fbcde4cc7897876ee9f13cb3
[INFO] running `Command { std: "docker" "start" "-a" "a9275f42dd213368a6bfec8a8a4fbd8cc2377d92fbcde4cc7897876ee9f13cb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-single-line v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "a9275f42dd213368a6bfec8a8a4fbd8cc2377d92fbcde4cc7897876ee9f13cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9275f42dd213368a6bfec8a8a4fbd8cc2377d92fbcde4cc7897876ee9f13cb3", kill_on_drop: false }`
[INFO] [stdout] a9275f42dd213368a6bfec8a8a4fbd8cc2377d92fbcde4cc7897876ee9f13cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5c17d6f3a0aefe31ae545711bab9dcf254fb4ea0a652e41425f60267a0f87a84
[INFO] running `Command { std: "docker" "start" "-a" "5c17d6f3a0aefe31ae545711bab9dcf254fb4ea0a652e41425f60267a0f87a84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_single_line-a7c69924d88bbe4d)
[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" "5c17d6f3a0aefe31ae545711bab9dcf254fb4ea0a652e41425f60267a0f87a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c17d6f3a0aefe31ae545711bab9dcf254fb4ea0a652e41425f60267a0f87a84", kill_on_drop: false }`
[INFO] [stdout] 5c17d6f3a0aefe31ae545711bab9dcf254fb4ea0a652e41425f60267a0f87a84