[INFO] fetching crate eurorack-oxide-utils 0.1.4...
[INFO] testing eurorack-oxide-utils-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate eurorack-oxide-utils 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate eurorack-oxide-utils 0.1.4 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 eurorack-oxide-utils 0.1.4
[INFO] finished tweaking crates.io crate eurorack-oxide-utils 0.1.4
[INFO] tweaked toml for crates.io crate eurorack-oxide-utils 0.1.4 written to /workspace/builds/worker-2/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded micromath v1.1.1
[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] 5b8775e4cb68c0971f45d6b77d5451b6b589bc62b7f131e070682529d8b7438c
[INFO] running `Command { std: "docker" "start" "-a" "5b8775e4cb68c0971f45d6b77d5451b6b589bc62b7f131e070682529d8b7438c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b8775e4cb68c0971f45d6b77d5451b6b589bc62b7f131e070682529d8b7438c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8775e4cb68c0971f45d6b77d5451b6b589bc62b7f131e070682529d8b7438c", kill_on_drop: false }`
[INFO] [stdout] 5b8775e4cb68c0971f45d6b77d5451b6b589bc62b7f131e070682529d8b7438c
[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] 3c875a6abe8c239eeb24c1cc05e9ea1346f6ac9de0bd8c38782be92ccb4ef9e7
[INFO] running `Command { std: "docker" "start" "-a" "3c875a6abe8c239eeb24c1cc05e9ea1346f6ac9de0bd8c38782be92ccb4ef9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr]    Compiling eurorack-oxide-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "3c875a6abe8c239eeb24c1cc05e9ea1346f6ac9de0bd8c38782be92ccb4ef9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c875a6abe8c239eeb24c1cc05e9ea1346f6ac9de0bd8c38782be92ccb4ef9e7", kill_on_drop: false }`
[INFO] [stdout] 3c875a6abe8c239eeb24c1cc05e9ea1346f6ac9de0bd8c38782be92ccb4ef9e7
[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] 7544057029c650f4b0e715404525e2825ce80cd0fc57c619d2880a669a87e5a3
[INFO] running `Command { std: "docker" "start" "-a" "7544057029c650f4b0e715404525e2825ce80cd0fc57c619d2880a669a87e5a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling eurorack-oxide-utils v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7544057029c650f4b0e715404525e2825ce80cd0fc57c619d2880a669a87e5a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7544057029c650f4b0e715404525e2825ce80cd0fc57c619d2880a669a87e5a3", kill_on_drop: false }`
[INFO] [stdout] 7544057029c650f4b0e715404525e2825ce80cd0fc57c619d2880a669a87e5a3
[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] ed39ef78145026d2b5c7be4fc720cf732315a2aa7dc4b5685382750a6bd09b53
[INFO] running `Command { std: "docker" "start" "-a" "ed39ef78145026d2b5c7be4fc720cf732315a2aa7dc4b5685382750a6bd09b53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eurorack_oxide_utils-264f3d713c34a5ae)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_mvoct_us ... ok
[INFO] [stdout] test tests::test_mvoct_ms ... ok
[INFO] [stdout] test tests::test_voct_hz ... ok
[INFO] [stdout] test tests::test_mvoct_hz ... ok
[INFO] [stdout] test tests::test_voct_ms ... ok
[INFO] [stdout] test tests::test_voct_us ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eurorack-oxide-utils
[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" "ed39ef78145026d2b5c7be4fc720cf732315a2aa7dc4b5685382750a6bd09b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed39ef78145026d2b5c7be4fc720cf732315a2aa7dc4b5685382750a6bd09b53", kill_on_drop: false }`
[INFO] [stdout] ed39ef78145026d2b5c7be4fc720cf732315a2aa7dc4b5685382750a6bd09b53