[INFO] fetching crate moins 0.5.0...
[INFO] testing moins-0.5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate moins 0.5.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate moins 0.5.0 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 moins 0.5.0
[INFO] finished tweaking crates.io crate moins 0.5.0
[INFO] tweaked toml for crates.io crate moins 0.5.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate moins 0.5.0 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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 5a4a9034dc97d685f1c39776d999604a51dd6927870ffb8228e19da8e891742f
[INFO] running `Command { std: "docker" "start" "-a" "5a4a9034dc97d685f1c39776d999604a51dd6927870ffb8228e19da8e891742f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4a9034dc97d685f1c39776d999604a51dd6927870ffb8228e19da8e891742f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4a9034dc97d685f1c39776d999604a51dd6927870ffb8228e19da8e891742f", kill_on_drop: false }`
[INFO] [stdout] 5a4a9034dc97d685f1c39776d999604a51dd6927870ffb8228e19da8e891742f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 9461808b712b7d2d6d17f85fa66d1b734664f1a2e6dbc9f61b5f11d2d78805f6
[INFO] running `Command { std: "docker" "start" "-a" "9461808b712b7d2d6d17f85fa66d1b734664f1a2e6dbc9f61b5f11d2d78805f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling moins v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "9461808b712b7d2d6d17f85fa66d1b734664f1a2e6dbc9f61b5f11d2d78805f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9461808b712b7d2d6d17f85fa66d1b734664f1a2e6dbc9f61b5f11d2d78805f6", kill_on_drop: false }`
[INFO] [stdout] 9461808b712b7d2d6d17f85fa66d1b734664f1a2e6dbc9f61b5f11d2d78805f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] f732cd74f824c4bf30817c20c7cd1f6d92eaa7dd137dd870444109a6fe1e13a3
[INFO] running `Command { std: "docker" "start" "-a" "f732cd74f824c4bf30817c20c7cd1f6d92eaa7dd137dd870444109a6fe1e13a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling moins v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f732cd74f824c4bf30817c20c7cd1f6d92eaa7dd137dd870444109a6fe1e13a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f732cd74f824c4bf30817c20c7cd1f6d92eaa7dd137dd870444109a6fe1e13a3", kill_on_drop: false }`
[INFO] [stdout] f732cd74f824c4bf30817c20c7cd1f6d92eaa7dd137dd870444109a6fe1e13a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 0b1736f9cd65dc24ac9ed91aedfb1123f0a6336f4e6a61bc1a38be954d45a88e
[INFO] running `Command { std: "docker" "start" "-a" "0b1736f9cd65dc24ac9ed91aedfb1123f0a6336f4e6a61bc1a38be954d45a88e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moins-af97ebf8d779bdc3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests moins
[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] running `Command { std: "docker" "inspect" "0b1736f9cd65dc24ac9ed91aedfb1123f0a6336f4e6a61bc1a38be954d45a88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1736f9cd65dc24ac9ed91aedfb1123f0a6336f4e6a61bc1a38be954d45a88e", kill_on_drop: false }`
[INFO] [stdout] 0b1736f9cd65dc24ac9ed91aedfb1123f0a6336f4e6a61bc1a38be954d45a88e