[INFO] fetching crate rhythmic 0.1.0...
[INFO] testing rhythmic-0.1.0 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] extracting crate rhythmic 0.1.0 into /workspace/builds/worker-0-tc2/source
[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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhythmic 0.1.0 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9956ae93befad26235ac567a6490a7f3aa194d4b4f55b83c6e8012169161d8c0
[INFO] running `Command { std: "docker" "start" "-a" "9956ae93befad26235ac567a6490a7f3aa194d4b4f55b83c6e8012169161d8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9956ae93befad26235ac567a6490a7f3aa194d4b4f55b83c6e8012169161d8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9956ae93befad26235ac567a6490a7f3aa194d4b4f55b83c6e8012169161d8c0", kill_on_drop: false }`
[INFO] [stdout] 9956ae93befad26235ac567a6490a7f3aa194d4b4f55b83c6e8012169161d8c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594b7067cdeff10ae241625198b57f1ebffa49d295613e57866912b427ccb585
[INFO] running `Command { std: "docker" "start" "-a" "594b7067cdeff10ae241625198b57f1ebffa49d295613e57866912b427ccb585", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "594b7067cdeff10ae241625198b57f1ebffa49d295613e57866912b427ccb585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594b7067cdeff10ae241625198b57f1ebffa49d295613e57866912b427ccb585", kill_on_drop: false }`
[INFO] [stdout] 594b7067cdeff10ae241625198b57f1ebffa49d295613e57866912b427ccb585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d91681458623521239d27f07e8b9c130f87d75cac855463086e16604a613c57
[INFO] running `Command { std: "docker" "start" "-a" "6d91681458623521239d27f07e8b9c130f87d75cac855463086e16604a613c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling rhythmic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6d91681458623521239d27f07e8b9c130f87d75cac855463086e16604a613c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d91681458623521239d27f07e8b9c130f87d75cac855463086e16604a613c57", kill_on_drop: false }`
[INFO] [stdout] 6d91681458623521239d27f07e8b9c130f87d75cac855463086e16604a613c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8a80ed118983b5232d3c35090c5e4395092ef7064f3d9ecd9673d73a917adc1
[INFO] running `Command { std: "docker" "start" "-a" "b8a80ed118983b5232d3c35090c5e4395092ef7064f3d9ecd9673d73a917adc1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rhythmic-ff47ffc9f18af83a)
[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_wait_interval_behavior ... ok
[INFO] [stdout] test tests::test_configure_new_interval ... 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 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8a80ed118983b5232d3c35090c5e4395092ef7064f3d9ecd9673d73a917adc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a80ed118983b5232d3c35090c5e4395092ef7064f3d9ecd9673d73a917adc1", kill_on_drop: false }`
[INFO] [stdout] b8a80ed118983b5232d3c35090c5e4395092ef7064f3d9ecd9673d73a917adc1