[INFO] fetching crate mop-solver 0.0.1... [INFO] testing mop-solver-0.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate mop-solver 0.0.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate mop-solver 0.0.1 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 mop-solver 0.0.1 [INFO] finished tweaking crates.io crate mop-solver 0.0.1 [INFO] tweaked toml for crates.io crate mop-solver 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Blocking waiting for file lock on package cache [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" "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] 3b557e88411bd209250b133a157a6a6cb8695140dac3f7411fe6d1acea252ca1 [INFO] running `Command { std: "docker" "start" "-a" "3b557e88411bd209250b133a157a6a6cb8695140dac3f7411fe6d1acea252ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b557e88411bd209250b133a157a6a6cb8695140dac3f7411fe6d1acea252ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b557e88411bd209250b133a157a6a6cb8695140dac3f7411fe6d1acea252ca1", kill_on_drop: false }` [INFO] [stdout] 3b557e88411bd209250b133a157a6a6cb8695140dac3f7411fe6d1acea252ca1 [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" "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] 04029ea02d37be052eed88a102b8ef5a9d0b21e707e339dc157b2b303a0e9b67 [INFO] running `Command { std: "docker" "start" "-a" "04029ea02d37be052eed88a102b8ef5a9d0b21e707e339dc157b2b303a0e9b67", kill_on_drop: false }` [INFO] [stderr] Compiling mop-solver v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "04029ea02d37be052eed88a102b8ef5a9d0b21e707e339dc157b2b303a0e9b67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04029ea02d37be052eed88a102b8ef5a9d0b21e707e339dc157b2b303a0e9b67", kill_on_drop: false }` [INFO] [stdout] 04029ea02d37be052eed88a102b8ef5a9d0b21e707e339dc157b2b303a0e9b67 [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" "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] a652dc5153099a9295715c5386dafabb926db82a8e1fd7dfb00c5ec61c271d1b [INFO] running `Command { std: "docker" "start" "-a" "a652dc5153099a9295715c5386dafabb926db82a8e1fd7dfb00c5ec61c271d1b", kill_on_drop: false }` [INFO] [stderr] Compiling mop-solver v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a652dc5153099a9295715c5386dafabb926db82a8e1fd7dfb00c5ec61c271d1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a652dc5153099a9295715c5386dafabb926db82a8e1fd7dfb00c5ec61c271d1b", kill_on_drop: false }` [INFO] [stdout] a652dc5153099a9295715c5386dafabb926db82a8e1fd7dfb00c5ec61c271d1b [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" "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] f93bea81c4740e60a4920c4731e35ef0990cdf14c70e87bbed98d0c4edad2731 [INFO] running `Command { std: "docker" "start" "-a" "f93bea81c4740e60a4920c4731e35ef0990cdf14c70e87bbed98d0c4edad2731", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mop_solver-e6f0c0ef85c03ac4) [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 mop-solver [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" "f93bea81c4740e60a4920c4731e35ef0990cdf14c70e87bbed98d0c4edad2731", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93bea81c4740e60a4920c4731e35ef0990cdf14c70e87bbed98d0c4edad2731", kill_on_drop: false }` [INFO] [stdout] f93bea81c4740e60a4920c4731e35ef0990cdf14c70e87bbed98d0c4edad2731