[INFO] fetching crate wast-parser 0.4.0...
[INFO] testing wast-parser-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wast-parser 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wast-parser 0.4.0 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 wast-parser 0.4.0
[INFO] finished tweaking crates.io crate wast-parser 0.4.0
[INFO] tweaked toml for crates.io crate wast-parser 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate wast-parser 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4912202bb1a5b18fc6e424a02b0ba6952506963657eb0c991e14474e6b4ead28
[INFO] running `Command { std: "docker" "start" "-a" "4912202bb1a5b18fc6e424a02b0ba6952506963657eb0c991e14474e6b4ead28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4912202bb1a5b18fc6e424a02b0ba6952506963657eb0c991e14474e6b4ead28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4912202bb1a5b18fc6e424a02b0ba6952506963657eb0c991e14474e6b4ead28", kill_on_drop: false }`
[INFO] [stdout] 4912202bb1a5b18fc6e424a02b0ba6952506963657eb0c991e14474e6b4ead28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4d9437e78c6acd85f30b107ea55d13bc654c4d6cae203423495e6361031c35be
[INFO] running `Command { std: "docker" "start" "-a" "4d9437e78c6acd85f30b107ea55d13bc654c4d6cae203423495e6361031c35be", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4d9437e78c6acd85f30b107ea55d13bc654c4d6cae203423495e6361031c35be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9437e78c6acd85f30b107ea55d13bc654c4d6cae203423495e6361031c35be", kill_on_drop: false }`
[INFO] [stdout] 4d9437e78c6acd85f30b107ea55d13bc654c4d6cae203423495e6361031c35be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e906473efe83ffb53be4474534966c43ed74d9c3f575031c9f9903c59b6745d1
[INFO] running `Command { std: "docker" "start" "-a" "e906473efe83ffb53be4474534966c43ed74d9c3f575031c9f9903c59b6745d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast-parser v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e906473efe83ffb53be4474534966c43ed74d9c3f575031c9f9903c59b6745d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e906473efe83ffb53be4474534966c43ed74d9c3f575031c9f9903c59b6745d1", kill_on_drop: false }`
[INFO] [stdout] e906473efe83ffb53be4474534966c43ed74d9c3f575031c9f9903c59b6745d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 87fb3673a363c1ae5a43016d46a6335a227496b900e0197dc3e637cf6d380734
[INFO] running `Command { std: "docker" "start" "-a" "87fb3673a363c1ae5a43016d46a6335a227496b900e0197dc3e637cf6d380734", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wast_parser-7931aa6689319072)
[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" "87fb3673a363c1ae5a43016d46a6335a227496b900e0197dc3e637cf6d380734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87fb3673a363c1ae5a43016d46a6335a227496b900e0197dc3e637cf6d380734", kill_on_drop: false }`
[INFO] [stdout] 87fb3673a363c1ae5a43016d46a6335a227496b900e0197dc3e637cf6d380734