[INFO] fetching crate todolist 1.0.0-alpha.1...
[INFO] testing todolist-1.0.0-alpha.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate todolist 1.0.0-alpha.1 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate todolist 1.0.0-alpha.1 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 crates.io crate todolist 1.0.0-alpha.1
[INFO] finished tweaking crates.io crate todolist 1.0.0-alpha.1
[INFO] tweaked toml for crates.io crate todolist 1.0.0-alpha.1 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate todolist 1.0.0-alpha.1 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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 28cb0905a5f6c612469598ec9977db3e8e21c5ebdc0ec57196b8afcc64a5c100
[INFO] running `Command { std: "docker" "start" "-a" "28cb0905a5f6c612469598ec9977db3e8e21c5ebdc0ec57196b8afcc64a5c100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28cb0905a5f6c612469598ec9977db3e8e21c5ebdc0ec57196b8afcc64a5c100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28cb0905a5f6c612469598ec9977db3e8e21c5ebdc0ec57196b8afcc64a5c100", kill_on_drop: false }`
[INFO] [stdout] 28cb0905a5f6c612469598ec9977db3e8e21c5ebdc0ec57196b8afcc64a5c100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 117d82dfb1f1587331b0822e3edc8c945181edf3c6592ea09ee1f90af8ceb157
[INFO] running `Command { std: "docker" "start" "-a" "117d82dfb1f1587331b0822e3edc8c945181edf3c6592ea09ee1f90af8ceb157", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling todolist v1.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "117d82dfb1f1587331b0822e3edc8c945181edf3c6592ea09ee1f90af8ceb157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117d82dfb1f1587331b0822e3edc8c945181edf3c6592ea09ee1f90af8ceb157", kill_on_drop: false }`
[INFO] [stdout] 117d82dfb1f1587331b0822e3edc8c945181edf3c6592ea09ee1f90af8ceb157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 019e051fc8d2de73d6401dd949cc041408005bd1476a31e160b77518ab29c2a4
[INFO] running `Command { std: "docker" "start" "-a" "019e051fc8d2de73d6401dd949cc041408005bd1476a31e160b77518ab29c2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling todolist v1.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "019e051fc8d2de73d6401dd949cc041408005bd1476a31e160b77518ab29c2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019e051fc8d2de73d6401dd949cc041408005bd1476a31e160b77518ab29c2a4", kill_on_drop: false }`
[INFO] [stdout] 019e051fc8d2de73d6401dd949cc041408005bd1476a31e160b77518ab29c2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 8b3eafc6538207c31963e25917986350734267bd0096f9811efacaea7d7db352
[INFO] running `Command { std: "docker" "start" "-a" "8b3eafc6538207c31963e25917986350734267bd0096f9811efacaea7d7db352", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/todolist-1d6efd2cd5418a5c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib-todo.rs (/opt/rustwide/target/debug/deps/lib_todo-929c8a0df8f4a4b2)
[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] [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] [stderr]    Doc-tests todolist
[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" "8b3eafc6538207c31963e25917986350734267bd0096f9811efacaea7d7db352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3eafc6538207c31963e25917986350734267bd0096f9811efacaea7d7db352", kill_on_drop: false }`
[INFO] [stdout] 8b3eafc6538207c31963e25917986350734267bd0096f9811efacaea7d7db352