[INFO] cloning repository https://github.com/emptyfolderfinder/emptyfolderfinder-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emptyfolderfinder/emptyfolderfinder-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femptyfolderfinder%2Femptyfolderfinder-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femptyfolderfinder%2Femptyfolderfinder-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26805ef8c0ea366ce2a2986f556b4dc592e80874
[INFO] testing emptyfolderfinder/emptyfolderfinder-rust 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%2Femptyfolderfinder%2Femptyfolderfinder-rust" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emptyfolderfinder/emptyfolderfinder-rust 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/emptyfolderfinder/emptyfolderfinder-rust
[INFO] finished tweaking git repo https://github.com/emptyfolderfinder/emptyfolderfinder-rust
[INFO] tweaked toml for git repo https://github.com/emptyfolderfinder/emptyfolderfinder-rust written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/emptyfolderfinder/emptyfolderfinder-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] faedad1903f62245375406b5aa8d66bf9928e2c332f63d29e688eae9c30dc643
[INFO] running `Command { std: "docker" "start" "-a" "faedad1903f62245375406b5aa8d66bf9928e2c332f63d29e688eae9c30dc643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faedad1903f62245375406b5aa8d66bf9928e2c332f63d29e688eae9c30dc643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faedad1903f62245375406b5aa8d66bf9928e2c332f63d29e688eae9c30dc643", kill_on_drop: false }`
[INFO] [stdout] faedad1903f62245375406b5aa8d66bf9928e2c332f63d29e688eae9c30dc643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 9ddece12d8b318a29abc1196e6cac46bbd88bdb68b93fc9cc2d3993114a166a7
[INFO] running `Command { std: "docker" "start" "-a" "9ddece12d8b318a29abc1196e6cac46bbd88bdb68b93fc9cc2d3993114a166a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling emptyfolderfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "9ddece12d8b318a29abc1196e6cac46bbd88bdb68b93fc9cc2d3993114a166a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddece12d8b318a29abc1196e6cac46bbd88bdb68b93fc9cc2d3993114a166a7", kill_on_drop: false }`
[INFO] [stdout] 9ddece12d8b318a29abc1196e6cac46bbd88bdb68b93fc9cc2d3993114a166a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 9592fd906c2c55c192534684484bcdc17b36f9196b65c745a98c913908fabefd
[INFO] running `Command { std: "docker" "start" "-a" "9592fd906c2c55c192534684484bcdc17b36f9196b65c745a98c913908fabefd", kill_on_drop: false }`
[INFO] [stderr]    Compiling emptyfolderfinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "9592fd906c2c55c192534684484bcdc17b36f9196b65c745a98c913908fabefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9592fd906c2c55c192534684484bcdc17b36f9196b65c745a98c913908fabefd", kill_on_drop: false }`
[INFO] [stdout] 9592fd906c2c55c192534684484bcdc17b36f9196b65c745a98c913908fabefd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 3ff165db22573cece9ff210a19c257358a805fe343f458555b9cd961ca11371a
[INFO] running `Command { std: "docker" "start" "-a" "3ff165db22573cece9ff210a19c257358a805fe343f458555b9cd961ca11371a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/emptyfolderfinder-0d1e009c623e8454)
[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" "3ff165db22573cece9ff210a19c257358a805fe343f458555b9cd961ca11371a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ff165db22573cece9ff210a19c257358a805fe343f458555b9cd961ca11371a", kill_on_drop: false }`
[INFO] [stdout] 3ff165db22573cece9ff210a19c257358a805fe343f458555b9cd961ca11371a