[INFO] cloning repository https://github.com/fmuhic/fudo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fmuhic/fudo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmuhic%2Ffudo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmuhic%2Ffudo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b172c26db03029c4116475dbaf3c4fca9a4b700
[INFO] testing fmuhic/fudo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmuhic%2Ffudo" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fmuhic/fudo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fmuhic/fudo
[INFO] finished tweaking git repo https://github.com/fmuhic/fudo
[INFO] tweaked toml for git repo https://github.com/fmuhic/fudo written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fmuhic/fudo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8faac86c1624de324bc2845eac07d13b380f5419cc21fb3a1bd7d225a2e1a6af
[INFO] running `Command { std: "docker" "start" "-a" "8faac86c1624de324bc2845eac07d13b380f5419cc21fb3a1bd7d225a2e1a6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8faac86c1624de324bc2845eac07d13b380f5419cc21fb3a1bd7d225a2e1a6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8faac86c1624de324bc2845eac07d13b380f5419cc21fb3a1bd7d225a2e1a6af", kill_on_drop: false }`
[INFO] [stdout] 8faac86c1624de324bc2845eac07d13b380f5419cc21fb3a1bd7d225a2e1a6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b799b12644908ab5c09363be92b6e650ce704d937baa28ce3d91b9fb973fb0a
[INFO] running `Command { std: "docker" "start" "-a" "2b799b12644908ab5c09363be92b6e650ce704d937baa28ce3d91b9fb973fb0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling fudo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.12s
[INFO] running `Command { std: "docker" "inspect" "2b799b12644908ab5c09363be92b6e650ce704d937baa28ce3d91b9fb973fb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b799b12644908ab5c09363be92b6e650ce704d937baa28ce3d91b9fb973fb0a", kill_on_drop: false }`
[INFO] [stdout] 2b799b12644908ab5c09363be92b6e650ce704d937baa28ce3d91b9fb973fb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c43cbe29d20464b50e5587295dfaa6306c094f5ce4d3923d487a4eaa1ecd242
[INFO] running `Command { std: "docker" "start" "-a" "4c43cbe29d20464b50e5587295dfaa6306c094f5ce4d3923d487a4eaa1ecd242", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fudo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "4c43cbe29d20464b50e5587295dfaa6306c094f5ce4d3923d487a4eaa1ecd242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c43cbe29d20464b50e5587295dfaa6306c094f5ce4d3923d487a4eaa1ecd242", kill_on_drop: false }`
[INFO] [stdout] 4c43cbe29d20464b50e5587295dfaa6306c094f5ce4d3923d487a4eaa1ecd242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 274e4308360e24e067f071babf9a2c1199c62d36b2c261ca925232c26f643a95
[INFO] running `Command { std: "docker" "start" "-a" "274e4308360e24e067f071babf9a2c1199c62d36b2c261ca925232c26f643a95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fudo-f147e8d955a8ab77)
[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" "274e4308360e24e067f071babf9a2c1199c62d36b2c261ca925232c26f643a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274e4308360e24e067f071babf9a2c1199c62d36b2c261ca925232c26f643a95", kill_on_drop: false }`
[INFO] [stdout] 274e4308360e24e067f071babf9a2c1199c62d36b2c261ca925232c26f643a95