[INFO] fetching crate debouncr 0.2.2...
[INFO] testing debouncr-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate debouncr 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate debouncr 0.2.2 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 debouncr 0.2.2
[INFO] finished tweaking crates.io crate debouncr 0.2.2
[INFO] tweaked toml for crates.io crate debouncr 0.2.2 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] 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] 9d248e83351fca852d72da509110eb55018a82ab3847e1021b94c2f9e66234e0
[INFO] running `Command { std: "docker" "start" "-a" "9d248e83351fca852d72da509110eb55018a82ab3847e1021b94c2f9e66234e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d248e83351fca852d72da509110eb55018a82ab3847e1021b94c2f9e66234e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d248e83351fca852d72da509110eb55018a82ab3847e1021b94c2f9e66234e0", kill_on_drop: false }`
[INFO] [stdout] 9d248e83351fca852d72da509110eb55018a82ab3847e1021b94c2f9e66234e0
[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] ad8a45479e65850968716f3100d9503af119f84693c26b50730872e1bff4797e
[INFO] running `Command { std: "docker" "start" "-a" "ad8a45479e65850968716f3100d9503af119f84693c26b50730872e1bff4797e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling debouncr v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "ad8a45479e65850968716f3100d9503af119f84693c26b50730872e1bff4797e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8a45479e65850968716f3100d9503af119f84693c26b50730872e1bff4797e", kill_on_drop: false }`
[INFO] [stdout] ad8a45479e65850968716f3100d9503af119f84693c26b50730872e1bff4797e
[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] 7116aead6741ee5ef9750b271e7beb73ebfcb90467e0b11957b6b0023d10f51c
[INFO] running `Command { std: "docker" "start" "-a" "7116aead6741ee5ef9750b271e7beb73ebfcb90467e0b11957b6b0023d10f51c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling debouncr v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7116aead6741ee5ef9750b271e7beb73ebfcb90467e0b11957b6b0023d10f51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7116aead6741ee5ef9750b271e7beb73ebfcb90467e0b11957b6b0023d10f51c", kill_on_drop: false }`
[INFO] [stdout] 7116aead6741ee5ef9750b271e7beb73ebfcb90467e0b11957b6b0023d10f51c
[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] a3fc033d9fd2e6b14c4a99f4cb5bbba22bfe38a9c98720d6caf59b1314abfedc
[INFO] running `Command { std: "docker" "start" "-a" "a3fc033d9fd2e6b14c4a99f4cb5bbba22bfe38a9c98720d6caf59b1314abfedc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debouncr-ec1751157eb84625)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_debounce_16 ... ok
[INFO] [stdout] test tests::test_falling_edge ... ok
[INFO] [stdout] test tests::test_ram_consumption ... ok
[INFO] [stderr]    Doc-tests debouncr
[INFO] [stdout] test tests::test_is_low_high ... ok
[INFO] [stdout] test tests::test_rising_edge ... ok
[INFO] [stdout] test tests::test_initial_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 113) ... ignored
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3fc033d9fd2e6b14c4a99f4cb5bbba22bfe38a9c98720d6caf59b1314abfedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3fc033d9fd2e6b14c4a99f4cb5bbba22bfe38a9c98720d6caf59b1314abfedc", kill_on_drop: false }`
[INFO] [stdout] a3fc033d9fd2e6b14c4a99f4cb5bbba22bfe38a9c98720d6caf59b1314abfedc