[INFO] fetching crate derico 0.1.0...
[INFO] testing derico-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate derico 0.1.0 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate derico 0.1.0 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 derico 0.1.0
[INFO] finished tweaking crates.io crate derico 0.1.0
[INFO] tweaked toml for crates.io crate derico 0.1.0 written to /workspace/builds/worker-99/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] aeb08b947f56f474fa887d8a840470dbf527a7443ac37ad66c76a0befa303365
[INFO] running `Command { std: "docker" "start" "-a" "aeb08b947f56f474fa887d8a840470dbf527a7443ac37ad66c76a0befa303365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeb08b947f56f474fa887d8a840470dbf527a7443ac37ad66c76a0befa303365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb08b947f56f474fa887d8a840470dbf527a7443ac37ad66c76a0befa303365", kill_on_drop: false }`
[INFO] [stdout] aeb08b947f56f474fa887d8a840470dbf527a7443ac37ad66c76a0befa303365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] f75fa6a115122bf4dcaf8c54af275f30556fc50dd30e8e7ef9b737282e248052
[INFO] running `Command { std: "docker" "start" "-a" "f75fa6a115122bf4dcaf8c54af275f30556fc50dd30e8e7ef9b737282e248052", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling derico v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "f75fa6a115122bf4dcaf8c54af275f30556fc50dd30e8e7ef9b737282e248052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75fa6a115122bf4dcaf8c54af275f30556fc50dd30e8e7ef9b737282e248052", kill_on_drop: false }`
[INFO] [stdout] f75fa6a115122bf4dcaf8c54af275f30556fc50dd30e8e7ef9b737282e248052
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 004b6cae34d544f81956dc4082bd222ca133f5e1daa427985fa01ebafaf06288
[INFO] running `Command { std: "docker" "start" "-a" "004b6cae34d544f81956dc4082bd222ca133f5e1daa427985fa01ebafaf06288", 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] [stderr]    Compiling derico v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "004b6cae34d544f81956dc4082bd222ca133f5e1daa427985fa01ebafaf06288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004b6cae34d544f81956dc4082bd222ca133f5e1daa427985fa01ebafaf06288", kill_on_drop: false }`
[INFO] [stdout] 004b6cae34d544f81956dc4082bd222ca133f5e1daa427985fa01ebafaf06288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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] 46459ec165258861b90ff0cf1b12d004af6ea0df9096d7cfe8f2ce78d46ca8b7
[INFO] running `Command { std: "docker" "start" "-a" "46459ec165258861b90ff0cf1b12d004af6ea0df9096d7cfe8f2ce78d46ca8b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derico-3f2541b882015747)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test debouncer::tests::test_initial_state ... ok
[INFO] [stdout] test debouncer::tests::test_debounce_16 ... ok
[INFO] [stdout] test debouncer::tests::test_is_a_high ... ok
[INFO] [stdout] test debouncer::tests::test_falling_edge ... ok
[INFO] [stdout] test debouncer::tests::test_long_running_02 ... ok
[INFO] [stdout] test debouncer::tests::test_long_running_04 ... ok
[INFO] [stdout] test debouncer::tests::test_ram_consumption ... ok
[INFO] [stdout] test debouncer::tests::test_rising_edge ... ok
[INFO] [stdout] test pin::tests::test_debounce_16 ... ok
[INFO] [stdout] test pin::tests::test_falling_edge ... ok
[INFO] [stdout] test pin::tests::test_initial_state ... ok
[INFO] [stdout] test pin::tests::test_is_low_high ... ok
[INFO] [stdout] test pin::tests::test_long_running_02 ... ok
[INFO] [stdout] test pin::tests::test_long_running_04 ... ok
[INFO] [stdout] test pin::tests::test_ram_consumption ... ok
[INFO] [stdout] test pin::tests::test_rising_edge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derico
[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" "46459ec165258861b90ff0cf1b12d004af6ea0df9096d7cfe8f2ce78d46ca8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46459ec165258861b90ff0cf1b12d004af6ea0df9096d7cfe8f2ce78d46ca8b7", kill_on_drop: false }`
[INFO] [stdout] 46459ec165258861b90ff0cf1b12d004af6ea0df9096d7cfe8f2ce78d46ca8b7