[INFO] cloning repository https://github.com/TsiaohanWang/mini_tokio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TsiaohanWang/mini_tokio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsiaohanWang%2Fmini_tokio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsiaohanWang%2Fmini_tokio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03709e7eea1fe3f4cb0f15bcd906bd5cbcf5307f
[INFO] testing TsiaohanWang/mini_tokio against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsiaohanWang%2Fmini_tokio" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TsiaohanWang/mini_tokio
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/TsiaohanWang/mini_tokio
[INFO] tweaked toml for git repo https://github.com/TsiaohanWang/mini_tokio written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TsiaohanWang/mini_tokio on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TsiaohanWang/mini_tokio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `mini-tokio` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5adb12f73e6a73f8afe4ec4bf30c437d9f260e4f9ab3e2d6097da5a306622e10
[INFO] running `Command { std: "docker" "start" "-a" "5adb12f73e6a73f8afe4ec4bf30c437d9f260e4f9ab3e2d6097da5a306622e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5adb12f73e6a73f8afe4ec4bf30c437d9f260e4f9ab3e2d6097da5a306622e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5adb12f73e6a73f8afe4ec4bf30c437d9f260e4f9ab3e2d6097da5a306622e10", kill_on_drop: false }`
[INFO] [stdout] 5adb12f73e6a73f8afe4ec4bf30c437d9f260e4f9ab3e2d6097da5a306622e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ce669cc038dbd6854b42f952eae90faf0e59abbc4e3ce646c0525ca94eeea11
[INFO] running `Command { std: "docker" "start" "-a" "3ce669cc038dbd6854b42f952eae90faf0e59abbc4e3ce646c0525ca94eeea11", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `mini-tokio` (manifest) generated 1 warning
[INFO] [stderr]    Compiling mini-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "3ce669cc038dbd6854b42f952eae90faf0e59abbc4e3ce646c0525ca94eeea11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce669cc038dbd6854b42f952eae90faf0e59abbc4e3ce646c0525ca94eeea11", kill_on_drop: false }`
[INFO] [stdout] 3ce669cc038dbd6854b42f952eae90faf0e59abbc4e3ce646c0525ca94eeea11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c7d8a7c254a9b9091e68c39c179f7a956f76d605bdb3a55a08c17b2fb836d6d
[INFO] running `Command { std: "docker" "start" "-a" "5c7d8a7c254a9b9091e68c39c179f7a956f76d605bdb3a55a08c17b2fb836d6d", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `mini-tokio` (manifest) generated 1 warning
[INFO] [stderr]    Compiling mini-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "5c7d8a7c254a9b9091e68c39c179f7a956f76d605bdb3a55a08c17b2fb836d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7d8a7c254a9b9091e68c39c179f7a956f76d605bdb3a55a08c17b2fb836d6d", kill_on_drop: false }`
[INFO] [stdout] 5c7d8a7c254a9b9091e68c39c179f7a956f76d605bdb3a55a08c17b2fb836d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 645441cf881770938cf325fc54149a1c3c48c5f4d415ea50e3a82fd4dfff05cf
[INFO] running `Command { std: "docker" "start" "-a" "645441cf881770938cf325fc54149a1c3c48c5f4d415ea50e3a82fd4dfff05cf", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `mini-tokio` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_tokio-93aec302641e0324)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test combinators::tests::test_map_transforms_output ... ok
[INFO] [stdout] test executor::tests::test_spawner_clone ... ok
[INFO] [stdout] test timer::tests::test_delay_zero ... ok
[INFO] [stdout] test waker::tests::test_waker_clone_increments_refcount ... ok
[INFO] [stdout] test executor::tests::test_spawner_and_run ... ok
[INFO] [stdout] test waker::tests::test_waker_wake_consumes ... ok
[INFO] [stdout] test waker::tests::test_waker_wake_by_ref_doesnt_consume ... ok
[INFO] [stdout] test combinators::tests::test_yield_now_allows_other_tasks ... ok
[INFO] [stdout] test executor::tests::test_block_on_immediate_ready ... ok
[INFO] [stdout] test combinators::tests::test_select_left_wins_when_both_ready ... ok
[INFO] [stdout] test executor::tests::test_block_on_with_waker ... ok
[INFO] [stdout] test combinators::tests::test_join_both_immediate ... ok
[INFO] [stdout] test combinators::tests::test_map_with_delay ... ok
[INFO] [stdout] test combinators::tests::test_timeout_succeeds ... ok
[INFO] [stdout] test combinators::tests::test_timeout_elapses ... ok
[INFO] [stdout] test combinators::tests::test_select_picks_faster ... ok
[INFO] [stdout] test timer::tests::test_delay_completes ... ok
[INFO] [stdout] test combinators::tests::test_join_concurrent_timing ... ok
[INFO] [stdout] test timer::tests::test_delay_concurrent_via_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_tokio-8ba756e973b2bfdd)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test combinators::tests::test_join_both_immediate ... ok
[INFO] [stdout] test combinators::tests::test_select_left_wins_when_both_ready ... ok
[INFO] [stdout] test combinators::tests::test_map_transforms_output ... ok
[INFO] [stdout] test executor::tests::test_block_on_immediate_ready ... ok
[INFO] [stdout] test executor::tests::test_block_on_with_waker ... ok
[INFO] [stdout] test combinators::tests::test_map_with_delay ... ok
[INFO] [stdout] test executor::tests::test_spawner_clone ... ok
[INFO] [stdout] test executor::tests::test_spawner_and_run ... ok
[INFO] [stdout] test timer::tests::test_delay_zero ... ok
[INFO] [stdout] test combinators::tests::test_yield_now_allows_other_tasks ... ok
[INFO] [stdout] test waker::tests::test_waker_wake_by_ref_doesnt_consume ... ok
[INFO] [stdout] test waker::tests::test_waker_wake_consumes ... ok
[INFO] [stdout] test waker::tests::test_waker_clone_increments_refcount ... ok
[INFO] [stdout] test combinators::tests::test_timeout_succeeds ... ok
[INFO] [stdout] test combinators::tests::test_select_picks_faster ... ok
[INFO] [stdout] test combinators::tests::test_timeout_elapses ... ok
[INFO] [stdout] test combinators::tests::test_join_concurrent_timing ... ok
[INFO] [stdout] test timer::tests::test_delay_completes ... ok
[INFO] [stderr]    Doc-tests mini_tokio
[INFO] [stdout] test timer::tests::test_delay_concurrent_via_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/combinators.rs - combinators::YieldNow (line 260) ... ok
[INFO] [stdout] test src/combinators.rs - combinators::join (line 82) ... ok
[INFO] [stdout] test src/timer.rs - timer::Delay (line 106) ... ok
[INFO] [stdout] test src/combinators.rs - combinators::MapFuture (line 315) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "645441cf881770938cf325fc54149a1c3c48c5f4d415ea50e3a82fd4dfff05cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645441cf881770938cf325fc54149a1c3c48c5f4d415ea50e3a82fd4dfff05cf", kill_on_drop: false }`
[INFO] [stdout] 645441cf881770938cf325fc54149a1c3c48c5f4d415ea50e3a82fd4dfff05cf
