[INFO] fetching crate opencomputers-stem 0.2.0...
[INFO] testing opencomputers-stem-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate opencomputers-stem 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate opencomputers-stem 0.2.0 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 opencomputers-stem 0.2.0
[INFO] finished tweaking crates.io crate opencomputers-stem 0.2.0
[INFO] tweaked toml for crates.io crate opencomputers-stem 0.2.0 written to /workspace/builds/worker-11/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] 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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ff2ece4c92d711d2febf67b1be080a330656fae452a8a41e8842d10460ac961
[INFO] running `Command { std: "docker" "start" "-a" "1ff2ece4c92d711d2febf67b1be080a330656fae452a8a41e8842d10460ac961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ff2ece4c92d711d2febf67b1be080a330656fae452a8a41e8842d10460ac961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ff2ece4c92d711d2febf67b1be080a330656fae452a8a41e8842d10460ac961", kill_on_drop: false }`
[INFO] [stdout] 1ff2ece4c92d711d2febf67b1be080a330656fae452a8a41e8842d10460ac961
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45b0f75d5d19feee2c0b3b2c0fc0231d38e1931b8cc81bd08c3e49e5801fd3f
[INFO] running `Command { std: "docker" "start" "-a" "f45b0f75d5d19feee2c0b3b2c0fc0231d38e1931b8cc81bd08c3e49e5801fd3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling opencomputers-stem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "f45b0f75d5d19feee2c0b3b2c0fc0231d38e1931b8cc81bd08c3e49e5801fd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45b0f75d5d19feee2c0b3b2c0fc0231d38e1931b8cc81bd08c3e49e5801fd3f", kill_on_drop: false }`
[INFO] [stdout] f45b0f75d5d19feee2c0b3b2c0fc0231d38e1931b8cc81bd08c3e49e5801fd3f
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0cbd8b97969284ba13cc23270ebf26435774cb32ef1183ca0b40c4a6d9a7339
[INFO] running `Command { std: "docker" "start" "-a" "b0cbd8b97969284ba13cc23270ebf26435774cb32ef1183ca0b40c4a6d9a7339", kill_on_drop: false }`
[INFO] [stderr]    Compiling opencomputers-stem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "b0cbd8b97969284ba13cc23270ebf26435774cb32ef1183ca0b40c4a6d9a7339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0cbd8b97969284ba13cc23270ebf26435774cb32ef1183ca0b40c4a6d9a7339", kill_on_drop: false }`
[INFO] [stdout] b0cbd8b97969284ba13cc23270ebf26435774cb32ef1183ca0b40c4a6d9a7339
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 316e958cde0c2c6e64b0be0ee1137a05ad0aeac5ae64ed2fb89b900f33351626
[INFO] running `Command { std: "docker" "start" "-a" "316e958cde0c2c6e64b0be0ee1137a05ad0aeac5ae64ed2fb89b900f33351626", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opencomputers_stem-52bfcd0aef0c79b0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opencomputers-stem
[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" "316e958cde0c2c6e64b0be0ee1137a05ad0aeac5ae64ed2fb89b900f33351626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316e958cde0c2c6e64b0be0ee1137a05ad0aeac5ae64ed2fb89b900f33351626", kill_on_drop: false }`
[INFO] [stdout] 316e958cde0c2c6e64b0be0ee1137a05ad0aeac5ae64ed2fb89b900f33351626