[INFO] fetching crate etwin_config 0.8.1...
[INFO] testing etwin_config-0.8.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate etwin_config 0.8.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate etwin_config 0.8.1 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 etwin_config 0.8.1
[INFO] finished tweaking crates.io crate etwin_config 0.8.1
[INFO] tweaked toml for crates.io crate etwin_config 0.8.1 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 35a49bee00e8576a8365ed9c0ebf7c315a3c0d33eead0fc6842f42df3ab6f545
[INFO] running `Command { std: "docker" "start" "-a" "35a49bee00e8576a8365ed9c0ebf7c315a3c0d33eead0fc6842f42df3ab6f545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35a49bee00e8576a8365ed9c0ebf7c315a3c0d33eead0fc6842f42df3ab6f545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a49bee00e8576a8365ed9c0ebf7c315a3c0d33eead0fc6842f42df3ab6f545", kill_on_drop: false }`
[INFO] [stdout] 35a49bee00e8576a8365ed9c0ebf7c315a3c0d33eead0fc6842f42df3ab6f545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 049a225462a02349047411f7628d8cdaacddaf5ebff1c18b06f4649027a96b1e
[INFO] running `Command { std: "docker" "start" "-a" "049a225462a02349047411f7628d8cdaacddaf5ebff1c18b06f4649027a96b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling etwin_config v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "049a225462a02349047411f7628d8cdaacddaf5ebff1c18b06f4649027a96b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049a225462a02349047411f7628d8cdaacddaf5ebff1c18b06f4649027a96b1e", kill_on_drop: false }`
[INFO] [stdout] 049a225462a02349047411f7628d8cdaacddaf5ebff1c18b06f4649027a96b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 37bfc76b80ac8922c24d55b3708fcdf7f8c7e925bf5fbb20fd05a5f29c5692c6
[INFO] running `Command { std: "docker" "start" "-a" "37bfc76b80ac8922c24d55b3708fcdf7f8c7e925bf5fbb20fd05a5f29c5692c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling etwin_config v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "37bfc76b80ac8922c24d55b3708fcdf7f8c7e925bf5fbb20fd05a5f29c5692c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bfc76b80ac8922c24d55b3708fcdf7f8c7e925bf5fbb20fd05a5f29c5692c6", kill_on_drop: false }`
[INFO] [stdout] 37bfc76b80ac8922c24d55b3708fcdf7f8c7e925bf5fbb20fd05a5f29c5692c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 58e5a7f1648cd9498017cb95c38dbe2658fa4425749c544a96e5f36dff548137
[INFO] running `Command { std: "docker" "start" "-a" "58e5a7f1648cd9498017cb95c38dbe2658fa4425749c544a96e5f36dff548137", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/etwin_config-b35ac7b8f71eb9f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_default_config ... 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 etwin_config
[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" "58e5a7f1648cd9498017cb95c38dbe2658fa4425749c544a96e5f36dff548137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e5a7f1648cd9498017cb95c38dbe2658fa4425749c544a96e5f36dff548137", kill_on_drop: false }`
[INFO] [stdout] 58e5a7f1648cd9498017cb95c38dbe2658fa4425749c544a96e5f36dff548137