[INFO] fetching crate derico 0.1.0...
[INFO] testing derico-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate derico 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate derico 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d453c34f100d838327f702adff54e26e748c503e070dd836ddc969f8ba281a67
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d453c34f100d838327f702adff54e26e748c503e070dd836ddc969f8ba281a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d453c34f100d838327f702adff54e26e748c503e070dd836ddc969f8ba281a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d453c34f100d838327f702adff54e26e748c503e070dd836ddc969f8ba281a67", kill_on_drop: false }`
[INFO] [stdout] d453c34f100d838327f702adff54e26e748c503e070dd836ddc969f8ba281a67
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49025e8f799ddc0603cf3006d320e7cf802b612320d1ba198d0405edeb3f4ede
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49025e8f799ddc0603cf3006d320e7cf802b612320d1ba198d0405edeb3f4ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.3.1
[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 14.38s
[INFO] running `Command { std: "docker" "inspect" "49025e8f799ddc0603cf3006d320e7cf802b612320d1ba198d0405edeb3f4ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49025e8f799ddc0603cf3006d320e7cf802b612320d1ba198d0405edeb3f4ede", kill_on_drop: false }`
[INFO] [stdout] 49025e8f799ddc0603cf3006d320e7cf802b612320d1ba198d0405edeb3f4ede
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1515d76171b9c7226a5b69c829f746b53148df0b8a9c2759b864b8e66e8baf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8c1515d76171b9c7226a5b69c829f746b53148df0b8a9c2759b864b8e66e8baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling derico v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "8c1515d76171b9c7226a5b69c829f746b53148df0b8a9c2759b864b8e66e8baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1515d76171b9c7226a5b69c829f746b53148df0b8a9c2759b864b8e66e8baf", kill_on_drop: false }`
[INFO] [stdout] 8c1515d76171b9c7226a5b69c829f746b53148df0b8a9c2759b864b8e66e8baf
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65cc50e417f0d64bfbbfcb41841db74d6a8250cf720cc9a83003cdacdf9c7d25
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "65cc50e417f0d64bfbbfcb41841db74d6a8250cf720cc9a83003cdacdf9c7d25", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/derico-3041833148d3df13
[INFO] [stdout] test debouncer::tests::test_is_a_high ... 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_falling_edge ... ok
[INFO] [stdout] test debouncer::tests::test_ram_consumption ... ok
[INFO] [stdout] test pin::tests::test_debounce_16 ... ok
[INFO] [stdout] test debouncer::tests::test_debounce_16 ... ok
[INFO] [stdout] test pin::tests::test_is_low_high ... ok
[INFO] [stdout] test debouncer::tests::test_rising_edge ... ok
[INFO] [stdout] test debouncer::tests::test_initial_state ... ok
[INFO] [stdout] test debouncer::tests::test_falling_edge ... ok
[INFO] [stdout] test pin::tests::test_initial_state ... ok
[INFO] [stdout] test pin::tests::test_rising_edge ... ok
[INFO] [stdout] test debouncer::tests::test_long_running_02 ... ok
[INFO] [stderr]    Doc-tests derico
[INFO] [stdout] test debouncer::tests::test_long_running_04 ... ok
[INFO] [stdout] test pin::tests::test_long_running_02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65cc50e417f0d64bfbbfcb41841db74d6a8250cf720cc9a83003cdacdf9c7d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cc50e417f0d64bfbbfcb41841db74d6a8250cf720cc9a83003cdacdf9c7d25", kill_on_drop: false }`
[INFO] [stdout] 65cc50e417f0d64bfbbfcb41841db74d6a8250cf720cc9a83003cdacdf9c7d25