[INFO] fetching crate bmengine 0.1.0...
[INFO] testing bmengine-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bmengine 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate bmengine 0.1.0 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 bmengine 0.1.0
[INFO] finished tweaking crates.io crate bmengine 0.1.0
[INFO] tweaked toml for crates.io crate bmengine 0.1.0 written to /workspace/builds/worker-11/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scoped-pool v1.0.0
[INFO] [stderr]   Downloaded scopeguard v0.1.2
[INFO] [stderr]   Downloaded variance v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 0a3804de765faab3fd8907fc41d1d5fd60234c7ed15d1c892df81d41003b7cae
[INFO] running `Command { std: "docker" "start" "-a" "0a3804de765faab3fd8907fc41d1d5fd60234c7ed15d1c892df81d41003b7cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a3804de765faab3fd8907fc41d1d5fd60234c7ed15d1c892df81d41003b7cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3804de765faab3fd8907fc41d1d5fd60234c7ed15d1c892df81d41003b7cae", kill_on_drop: false }`
[INFO] [stdout] 0a3804de765faab3fd8907fc41d1d5fd60234c7ed15d1c892df81d41003b7cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ba83c8c74e87857a4dbe59e240848cabaa768b0985b8ed58b515c94f6008442c
[INFO] running `Command { std: "docker" "start" "-a" "ba83c8c74e87857a4dbe59e240848cabaa768b0985b8ed58b515c94f6008442c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v0.1.2
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling variance v0.1.3
[INFO] [stderr]    Compiling scoped-pool v1.0.0
[INFO] [stderr]    Compiling bmengine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "ba83c8c74e87857a4dbe59e240848cabaa768b0985b8ed58b515c94f6008442c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba83c8c74e87857a4dbe59e240848cabaa768b0985b8ed58b515c94f6008442c", kill_on_drop: false }`
[INFO] [stdout] ba83c8c74e87857a4dbe59e240848cabaa768b0985b8ed58b515c94f6008442c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c282918ca5596f9f1370ef9654ab6cb702ff0a7829e7f66072c5018086bb853a
[INFO] running `Command { std: "docker" "start" "-a" "c282918ca5596f9f1370ef9654ab6cb702ff0a7829e7f66072c5018086bb853a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bmengine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c282918ca5596f9f1370ef9654ab6cb702ff0a7829e7f66072c5018086bb853a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c282918ca5596f9f1370ef9654ab6cb702ff0a7829e7f66072c5018086bb853a", kill_on_drop: false }`
[INFO] [stdout] c282918ca5596f9f1370ef9654ab6cb702ff0a7829e7f66072c5018086bb853a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d89c4bd307b6086b43bf478f3692055e65d70c0786ddb30a6059f702d88ecd22
[INFO] running `Command { std: "docker" "start" "-a" "d89c4bd307b6086b43bf478f3692055e65d70c0786ddb30a6059f702d88ecd22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bmengine-5b5c2e28afcc1d9d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bmengine
[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] running `Command { std: "docker" "inspect" "d89c4bd307b6086b43bf478f3692055e65d70c0786ddb30a6059f702d88ecd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89c4bd307b6086b43bf478f3692055e65d70c0786ddb30a6059f702d88ecd22", kill_on_drop: false }`
[INFO] [stdout] d89c4bd307b6086b43bf478f3692055e65d70c0786ddb30a6059f702d88ecd22