[INFO] fetching crate baal 0.7.0...
[INFO] testing baal-0.7.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate baal 0.7.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate baal 0.7.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate baal 0.7.0
[INFO] finished tweaking crates.io crate baal 0.7.0
[INFO] tweaked toml for crates.io crate baal 0.7.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 117702941b8882d6a61eab92b94b6513264acde5c925e0a2dc4031aa12ded119
[INFO] running `Command { std: "docker" "start" "-a" "117702941b8882d6a61eab92b94b6513264acde5c925e0a2dc4031aa12ded119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "117702941b8882d6a61eab92b94b6513264acde5c925e0a2dc4031aa12ded119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117702941b8882d6a61eab92b94b6513264acde5c925e0a2dc4031aa12ded119", kill_on_drop: false }`
[INFO] [stdout] 117702941b8882d6a61eab92b94b6513264acde5c925e0a2dc4031aa12ded119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b1e37c066528ada7a40b8c01fa9c61e7ca7678c54103589ee02f28ffce656c9
[INFO] running `Command { std: "docker" "start" "-a" "2b1e37c066528ada7a40b8c01fa9c61e7ca7678c54103589ee02f28ffce656c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling baal v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "2b1e37c066528ada7a40b8c01fa9c61e7ca7678c54103589ee02f28ffce656c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1e37c066528ada7a40b8c01fa9c61e7ca7678c54103589ee02f28ffce656c9", kill_on_drop: false }`
[INFO] [stdout] 2b1e37c066528ada7a40b8c01fa9c61e7ca7678c54103589ee02f28ffce656c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1049e23ef0e09054a085bc25f21e73f48fe55cb4613c90295c2ee5e5fd5c13
[INFO] running `Command { std: "docker" "start" "-a" "6c1049e23ef0e09054a085bc25f21e73f48fe55cb4613c90295c2ee5e5fd5c13", kill_on_drop: false }`
[INFO] [stderr]    Compiling baal v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "6c1049e23ef0e09054a085bc25f21e73f48fe55cb4613c90295c2ee5e5fd5c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1049e23ef0e09054a085bc25f21e73f48fe55cb4613c90295c2ee5e5fd5c13", kill_on_drop: false }`
[INFO] [stdout] 6c1049e23ef0e09054a085bc25f21e73f48fe55cb4613c90295c2ee5e5fd5c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 780b1ba0e438a4789581a2a8cf8ed18ab2f5b82cc62db1d22700f4aa93d1871e
[INFO] running `Command { std: "docker" "start" "-a" "780b1ba0e438a4789581a2a8cf8ed18ab2f5b82cc62db1d22700f4aa93d1871e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/baal-2728215717a1fe74)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests baal
[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" "780b1ba0e438a4789581a2a8cf8ed18ab2f5b82cc62db1d22700f4aa93d1871e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780b1ba0e438a4789581a2a8cf8ed18ab2f5b82cc62db1d22700f4aa93d1871e", kill_on_drop: false }`
[INFO] [stdout] 780b1ba0e438a4789581a2a8cf8ed18ab2f5b82cc62db1d22700f4aa93d1871e