[INFO] fetching crate rsworld 0.1.0...
[INFO] testing rsworld-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rsworld 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rsworld 0.1.0 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 rsworld 0.1.0
[INFO] finished tweaking crates.io crate rsworld 0.1.0
[INFO] tweaked toml for crates.io crate rsworld 0.1.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ae0bfa548e1dd175270adaa6ac40500a8359b335ce2da3328deb2036da03afd8
[INFO] running `Command { std: "docker" "start" "-a" "ae0bfa548e1dd175270adaa6ac40500a8359b335ce2da3328deb2036da03afd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae0bfa548e1dd175270adaa6ac40500a8359b335ce2da3328deb2036da03afd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0bfa548e1dd175270adaa6ac40500a8359b335ce2da3328deb2036da03afd8", kill_on_drop: false }`
[INFO] [stdout] ae0bfa548e1dd175270adaa6ac40500a8359b335ce2da3328deb2036da03afd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5f19c49294de48e608222aae2fafd9b53b9b695ee8e876044dc2e1383b434bb9
[INFO] running `Command { std: "docker" "start" "-a" "5f19c49294de48e608222aae2fafd9b53b9b695ee8e876044dc2e1383b434bb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsworld-sys v0.1.0
[INFO] [stderr]    Compiling rsworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "5f19c49294de48e608222aae2fafd9b53b9b695ee8e876044dc2e1383b434bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f19c49294de48e608222aae2fafd9b53b9b695ee8e876044dc2e1383b434bb9", kill_on_drop: false }`
[INFO] [stdout] 5f19c49294de48e608222aae2fafd9b53b9b695ee8e876044dc2e1383b434bb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c71964fdae06915beeda38aaab872a6d2f920dfad85352f196692e03b1fa22d3
[INFO] running `Command { std: "docker" "start" "-a" "c71964fdae06915beeda38aaab872a6d2f920dfad85352f196692e03b1fa22d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rsworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "c71964fdae06915beeda38aaab872a6d2f920dfad85352f196692e03b1fa22d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71964fdae06915beeda38aaab872a6d2f920dfad85352f196692e03b1fa22d3", kill_on_drop: false }`
[INFO] [stdout] c71964fdae06915beeda38aaab872a6d2f920dfad85352f196692e03b1fa22d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cd27fdd2057bce4ffb3a5a6ad83fd1e1b105e16d4f4a0bb507701b60882356ac
[INFO] running `Command { std: "docker" "start" "-a" "cd27fdd2057bce4ffb3a5a6ad83fd1e1b105e16d4f4a0bb507701b60882356ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsworld-ff3e2618dbc6c15b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_get_number_of_aperiodicities ... ok
[INFO] [stdout] test tests::test_decode_aperiodicity ... ok
[INFO] [stdout] test tests::test_d4c ... ok
[INFO] [stdout] test tests::test_code_aperiodicity ... ok
[INFO] [stdout] test tests::test_cheaptrick ... ok
[INFO] [stdout] test tests::test_code_spectral_envelope ... ok
[INFO] [stdout] test tests::test_harvest ... ok
[INFO] [stdout] test tests::test_stonemask ... ok
[INFO] [stdout] test tests::test_decode_spectral_envelope ... ok
[INFO] [stdout] test tests::test_dio ... ok
[INFO] [stdout] test tests::test_synthesis ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsworld
[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" "cd27fdd2057bce4ffb3a5a6ad83fd1e1b105e16d4f4a0bb507701b60882356ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd27fdd2057bce4ffb3a5a6ad83fd1e1b105e16d4f4a0bb507701b60882356ac", kill_on_drop: false }`
[INFO] [stdout] cd27fdd2057bce4ffb3a5a6ad83fd1e1b105e16d4f4a0bb507701b60882356ac