[INFO] cloning repository https://github.com/aeyoll/mp3-folder-rename-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aeyoll/mp3-folder-rename-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeyoll%2Fmp3-folder-rename-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeyoll%2Fmp3-folder-rename-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16760cd05c83f177b83be8c5f18a68897e114974
[INFO] testing aeyoll/mp3-folder-rename-rs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeyoll%2Fmp3-folder-rename-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aeyoll/mp3-folder-rename-rs on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aeyoll/mp3-folder-rename-rs
[INFO] finished tweaking git repo https://github.com/aeyoll/mp3-folder-rename-rs
[INFO] tweaked toml for git repo https://github.com/aeyoll/mp3-folder-rename-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/aeyoll/mp3-folder-rename-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded flate2 v1.0.17
[INFO] [stderr]   Downloaded clogger v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ee9707d2578c7cb612e3a35d748cb586f332da0be8e9543f4e0e6182851838f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ee9707d2578c7cb612e3a35d748cb586f332da0be8e9543f4e0e6182851838f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ee9707d2578c7cb612e3a35d748cb586f332da0be8e9543f4e0e6182851838f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee9707d2578c7cb612e3a35d748cb586f332da0be8e9543f4e0e6182851838f", kill_on_drop: false }`
[INFO] [stdout] 8ee9707d2578c7cb612e3a35d748cb586f332da0be8e9543f4e0e6182851838f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 767dc2b02f1170136d45892ea3115f3dea4e806f85f4b6162e0f4e05d94a6a9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "767dc2b02f1170136d45892ea3115f3dea4e806f85f4b6162e0f4e05d94a6a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling clogger v0.1.0
[INFO] [stderr]    Compiling flate2 v1.0.17
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling id3 v0.5.1
[INFO] [stderr]    Compiling mp3-folder-rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.37s
[INFO] running `Command { std: "docker" "inspect" "767dc2b02f1170136d45892ea3115f3dea4e806f85f4b6162e0f4e05d94a6a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767dc2b02f1170136d45892ea3115f3dea4e806f85f4b6162e0f4e05d94a6a9f", kill_on_drop: false }`
[INFO] [stdout] 767dc2b02f1170136d45892ea3115f3dea4e806f85f4b6162e0f4e05d94a6a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c88652c55a2bdb4b5821db5c2d46d0f68512a5e5bf034c591e33478b2b12c483
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c88652c55a2bdb4b5821db5c2d46d0f68512a5e5bf034c591e33478b2b12c483", kill_on_drop: false }`
[INFO] [stderr]    Compiling mp3-folder-rename v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "c88652c55a2bdb4b5821db5c2d46d0f68512a5e5bf034c591e33478b2b12c483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88652c55a2bdb4b5821db5c2d46d0f68512a5e5bf034c591e33478b2b12c483", kill_on_drop: false }`
[INFO] [stdout] c88652c55a2bdb4b5821db5c2d46d0f68512a5e5bf034c591e33478b2b12c483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43d328b5f5d835856ce158bf29c6367d4a33d4f7b926bb152ea98b238713e482
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43d328b5f5d835856ce158bf29c6367d4a33d4f7b926bb152ea98b238713e482", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mp3_folder_rename-46484fe7905eba97
[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" "43d328b5f5d835856ce158bf29c6367d4a33d4f7b926bb152ea98b238713e482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d328b5f5d835856ce158bf29c6367d4a33d4f7b926bb152ea98b238713e482", kill_on_drop: false }`
[INFO] [stdout] 43d328b5f5d835856ce158bf29c6367d4a33d4f7b926bb152ea98b238713e482