[INFO] fetching crate volty-ws 0.1.0...
[INFO] testing volty-ws-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate volty-ws 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate volty-ws 0.1.0
[INFO] finished tweaking crates.io crate volty-ws 0.1.0
[INFO] tweaked toml for crates.io crate volty-ws 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate volty-ws 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dd9241406f8bd4147fa858f69aec7a0145f8667827a910d52d7daf3dad54a3e
[INFO] running `Command { std: "docker" "start" "-a" "9dd9241406f8bd4147fa858f69aec7a0145f8667827a910d52d7daf3dad54a3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dd9241406f8bd4147fa858f69aec7a0145f8667827a910d52d7daf3dad54a3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd9241406f8bd4147fa858f69aec7a0145f8667827a910d52d7daf3dad54a3e", kill_on_drop: false }`
[INFO] [stdout] 9dd9241406f8bd4147fa858f69aec7a0145f8667827a910d52d7daf3dad54a3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ef25ed046d8e1ba52f23adbdfa4c9d50b7a46b9867232b63803f904da8a87c
[INFO] running `Command { std: "docker" "start" "-a" "02ef25ed046d8e1ba52f23adbdfa4c9d50b7a46b9867232b63803f904da8a87c", kill_on_drop: false }`
[INFO] [stderr]    Compiling volty-ws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "02ef25ed046d8e1ba52f23adbdfa4c9d50b7a46b9867232b63803f904da8a87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ef25ed046d8e1ba52f23adbdfa4c9d50b7a46b9867232b63803f904da8a87c", kill_on_drop: false }`
[INFO] [stdout] 02ef25ed046d8e1ba52f23adbdfa4c9d50b7a46b9867232b63803f904da8a87c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c82122230cef973e8bb0e1fa4b53656ea8b7dce459acf1c22bddcc6a8298e652
[INFO] running `Command { std: "docker" "start" "-a" "c82122230cef973e8bb0e1fa4b53656ea8b7dce459acf1c22bddcc6a8298e652", kill_on_drop: false }`
[INFO] [stderr]    Compiling volty-ws v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "c82122230cef973e8bb0e1fa4b53656ea8b7dce459acf1c22bddcc6a8298e652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82122230cef973e8bb0e1fa4b53656ea8b7dce459acf1c22bddcc6a8298e652", kill_on_drop: false }`
[INFO] [stdout] c82122230cef973e8bb0e1fa4b53656ea8b7dce459acf1c22bddcc6a8298e652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f047bb27180c5a455a578338048e6fbd59fa2773097b6222f2ac3458a0c9b4e5
[INFO] running `Command { std: "docker" "start" "-a" "f047bb27180c5a455a578338048e6fbd59fa2773097b6222f2ac3458a0c9b4e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/volty_ws-e6a346bbbad7de36)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests volty_ws
[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" "f047bb27180c5a455a578338048e6fbd59fa2773097b6222f2ac3458a0c9b4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f047bb27180c5a455a578338048e6fbd59fa2773097b6222f2ac3458a0c9b4e5", kill_on_drop: false }`
[INFO] [stdout] f047bb27180c5a455a578338048e6fbd59fa2773097b6222f2ac3458a0c9b4e5