[INFO] fetching crate wfdb-rust 0.3.0...
[INFO] testing wfdb-rust-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wfdb-rust 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wfdb-rust 0.3.0 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 wfdb-rust 0.3.0
[INFO] finished tweaking crates.io crate wfdb-rust 0.3.0
[INFO] tweaked toml for crates.io crate wfdb-rust 0.3.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8a5a79854c23bb8b9e5050ea47d387c156141f7c914660b3e4e870cdb8d82363
[INFO] running `Command { std: "docker" "start" "-a" "8a5a79854c23bb8b9e5050ea47d387c156141f7c914660b3e4e870cdb8d82363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a5a79854c23bb8b9e5050ea47d387c156141f7c914660b3e4e870cdb8d82363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5a79854c23bb8b9e5050ea47d387c156141f7c914660b3e4e870cdb8d82363", kill_on_drop: false }`
[INFO] [stdout] 8a5a79854c23bb8b9e5050ea47d387c156141f7c914660b3e4e870cdb8d82363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1ab1f7e90c60b53cb88edd0e486eae404d243b630b02a53d8d7b852fb6bda932
[INFO] running `Command { std: "docker" "start" "-a" "1ab1f7e90c60b53cb88edd0e486eae404d243b630b02a53d8d7b852fb6bda932", kill_on_drop: false }`
[INFO] [stderr]    Compiling wfdb-rust v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "1ab1f7e90c60b53cb88edd0e486eae404d243b630b02a53d8d7b852fb6bda932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab1f7e90c60b53cb88edd0e486eae404d243b630b02a53d8d7b852fb6bda932", kill_on_drop: false }`
[INFO] [stdout] 1ab1f7e90c60b53cb88edd0e486eae404d243b630b02a53d8d7b852fb6bda932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 753aa73ffbd4ae130abafb122a721fd2143c92e3f92b923bcb9e0033c7db7727
[INFO] running `Command { std: "docker" "start" "-a" "753aa73ffbd4ae130abafb122a721fd2143c92e3f92b923bcb9e0033c7db7727", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wfdb-rust v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "753aa73ffbd4ae130abafb122a721fd2143c92e3f92b923bcb9e0033c7db7727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753aa73ffbd4ae130abafb122a721fd2143c92e3f92b923bcb9e0033c7db7727", kill_on_drop: false }`
[INFO] [stdout] 753aa73ffbd4ae130abafb122a721fd2143c92e3f92b923bcb9e0033c7db7727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 965f7179ac566716c0fe4d9c0883a59b47a48ac8ca5723389fd0cee8d18e2dc6
[INFO] running `Command { std: "docker" "start" "-a" "965f7179ac566716c0fe4d9c0883a59b47a48ac8ca5723389fd0cee8d18e2dc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wfdb_rust-dd6ade0adeb54241)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test header::tests::test_aha_record_line ... ok
[INFO] [stdout] test signal::test::basic_byte_parser ... ok
[INFO] [stdout] test signal::test::incomplete_buffer ... ok
[INFO] [stdout] test signal::test::negative_values_buffer ... ok
[INFO] [stdout] test header::tests::test_mit_record_line ... ok
[INFO] [stdout] test header::tests::test_custom_mit_signal_spec_line ... ok
[INFO] [stdout] test header::tests::test_custom_mit_record_line ... ok
[INFO] [stdout] test header::tests::test_mit_signal_spec_line ... ok
[INFO] [stdout] test header::tests::test_basic_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/mit_dataset_test.rs (/opt/rustwide/target/debug/deps/mit_dataset_test-68327da1b78ecc13)
[INFO] [stderr]    Doc-tests wfdb-rust
[INFO] [stdout] test parse_mit_dataset ... 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] [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" "965f7179ac566716c0fe4d9c0883a59b47a48ac8ca5723389fd0cee8d18e2dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965f7179ac566716c0fe4d9c0883a59b47a48ac8ca5723389fd0cee8d18e2dc6", kill_on_drop: false }`
[INFO] [stdout] 965f7179ac566716c0fe4d9c0883a59b47a48ac8ca5723389fd0cee8d18e2dc6