[INFO] fetching crate rhythmic 0.1.0...
[INFO] testing rhythmic-0.1.0 against 1.86.0 for beta-1.87-1
[INFO] extracting crate rhythmic 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rhythmic 0.1.0 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rhythmic 0.1.0
[INFO] finished tweaking crates.io crate rhythmic 0.1.0
[INFO] tweaked toml for crates.io crate rhythmic 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 951f8e2ba03a5d016bece9965a89513dce64711eefc8dc2f3bd49c527de77ec0
[INFO] running `Command { std: "docker" "start" "-a" "951f8e2ba03a5d016bece9965a89513dce64711eefc8dc2f3bd49c527de77ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "951f8e2ba03a5d016bece9965a89513dce64711eefc8dc2f3bd49c527de77ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951f8e2ba03a5d016bece9965a89513dce64711eefc8dc2f3bd49c527de77ec0", kill_on_drop: false }`
[INFO] [stdout] 951f8e2ba03a5d016bece9965a89513dce64711eefc8dc2f3bd49c527de77ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd14a622a242520042d28fd5a43d7b5cc4cd47f47080a61a9e0d654d60ca8b9
[INFO] running `Command { std: "docker" "start" "-a" "5dd14a622a242520042d28fd5a43d7b5cc4cd47f47080a61a9e0d654d60ca8b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "5dd14a622a242520042d28fd5a43d7b5cc4cd47f47080a61a9e0d654d60ca8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd14a622a242520042d28fd5a43d7b5cc4cd47f47080a61a9e0d654d60ca8b9", kill_on_drop: false }`
[INFO] [stdout] 5dd14a622a242520042d28fd5a43d7b5cc4cd47f47080a61a9e0d654d60ca8b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 127a87c96209b4716cd3296d460ccbb6639f505da45ce9ea0196557610bede05
[INFO] running `Command { std: "docker" "start" "-a" "127a87c96209b4716cd3296d460ccbb6639f505da45ce9ea0196557610bede05", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "127a87c96209b4716cd3296d460ccbb6639f505da45ce9ea0196557610bede05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127a87c96209b4716cd3296d460ccbb6639f505da45ce9ea0196557610bede05", kill_on_drop: false }`
[INFO] [stdout] 127a87c96209b4716cd3296d460ccbb6639f505da45ce9ea0196557610bede05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 825d58a501aab31485be60bcd7bcfa68d78f4841fc9842bebd504ca017682703
[INFO] running `Command { std: "docker" "start" "-a" "825d58a501aab31485be60bcd7bcfa68d78f4841fc9842bebd504ca017682703", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhythmic-726ef520e289cc7a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_previous_interval_start ... ok
[INFO] [stdout] test tests::test_first_immediate_tick ... ok
[INFO] [stdout] test tests::test_immediate_return_behavior ... ok
[INFO] [stdout] test tests::test_tick ... ok
[INFO] [stdout] test tests::test_regular_second_tick ... ok
[INFO] [stdout] test tests::test_await_next_interval_behavior ... ok
[INFO] [stdout] test tests::test_configure_new_interval ... ok
[INFO] [stdout] test tests::test_wait_interval_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rhythmic
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - TimeInterval::previous_interval_start (line 106) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::round_to_interval_start (line 82) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::tick_time (line 136) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval::tick_with_current_time (line 189) ... ignored
[INFO] [stdout] test src/lib.rs - TimeInterval (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "825d58a501aab31485be60bcd7bcfa68d78f4841fc9842bebd504ca017682703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "825d58a501aab31485be60bcd7bcfa68d78f4841fc9842bebd504ca017682703", kill_on_drop: false }`
[INFO] [stdout] 825d58a501aab31485be60bcd7bcfa68d78f4841fc9842bebd504ca017682703