[INFO] fetching crate tempeh_widget 0.0.1...
[INFO] testing tempeh_widget-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tempeh_widget 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tempeh_widget 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempeh_widget 0.0.1
[INFO] finished tweaking crates.io crate tempeh_widget 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_widget 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59ed4f3b4188197e92e0a0cfe2826059eb357c26354d4e2991082ef3250bcc05
[INFO] running `Command { std: "docker" "start" "-a" "59ed4f3b4188197e92e0a0cfe2826059eb357c26354d4e2991082ef3250bcc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ed4f3b4188197e92e0a0cfe2826059eb357c26354d4e2991082ef3250bcc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ed4f3b4188197e92e0a0cfe2826059eb357c26354d4e2991082ef3250bcc05", kill_on_drop: false }`
[INFO] [stdout] 59ed4f3b4188197e92e0a0cfe2826059eb357c26354d4e2991082ef3250bcc05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e120fe6a8ccd8fc1870c8b5c6459a5c0d0be0e906e7faeb071180778dd26237
[INFO] running `Command { std: "docker" "start" "-a" "6e120fe6a8ccd8fc1870c8b5c6459a5c0d0be0e906e7faeb071180778dd26237", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_widget v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6e120fe6a8ccd8fc1870c8b5c6459a5c0d0be0e906e7faeb071180778dd26237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e120fe6a8ccd8fc1870c8b5c6459a5c0d0be0e906e7faeb071180778dd26237", kill_on_drop: false }`
[INFO] [stdout] 6e120fe6a8ccd8fc1870c8b5c6459a5c0d0be0e906e7faeb071180778dd26237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f4177f49dff45523a5b0a8cd96b6676ede43ebde702a5e32aff557bae7c3f9
[INFO] running `Command { std: "docker" "start" "-a" "29f4177f49dff45523a5b0a8cd96b6676ede43ebde702a5e32aff557bae7c3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_widget v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "29f4177f49dff45523a5b0a8cd96b6676ede43ebde702a5e32aff557bae7c3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f4177f49dff45523a5b0a8cd96b6676ede43ebde702a5e32aff557bae7c3f9", kill_on_drop: false }`
[INFO] [stdout] 29f4177f49dff45523a5b0a8cd96b6676ede43ebde702a5e32aff557bae7c3f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 319593536a50021cd7252cadcd2b1db1cd26d6c134893ab665d2ab5d60d6fcdc
[INFO] running `Command { std: "docker" "start" "-a" "319593536a50021cd7252cadcd2b1db1cd26d6c134893ab665d2ab5d60d6fcdc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempeh_widget-5dd1b0ee5f3f30cf)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tempeh_widget
[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" "319593536a50021cd7252cadcd2b1db1cd26d6c134893ab665d2ab5d60d6fcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319593536a50021cd7252cadcd2b1db1cd26d6c134893ab665d2ab5d60d6fcdc", kill_on_drop: false }`
[INFO] [stdout] 319593536a50021cd7252cadcd2b1db1cd26d6c134893ab665d2ab5d60d6fcdc