[INFO] cloning repository https://github.com/SuccessfullyFailed/task_syncer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuccessfullyFailed/task_syncer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuccessfullyFailed%2Ftask_syncer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuccessfullyFailed%2Ftask_syncer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3666f9d9491a5479cd63d21ecc2fa3401d451e1b
[INFO] testing SuccessfullyFailed/task_syncer against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuccessfullyFailed%2Ftask_syncer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SuccessfullyFailed/task_syncer
[INFO] finished tweaking git repo https://github.com/SuccessfullyFailed/task_syncer
[INFO] tweaked toml for git repo https://github.com/SuccessfullyFailed/task_syncer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SuccessfullyFailed/task_syncer on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SuccessfullyFailed/task_syncer 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/SuccessfullyFailed/file_ref`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4cf9d73f67f5df35aa27bc808a69f259d36413d8a2174c8befa9c2bac2df1d
[INFO] running `Command { std: "docker" "start" "-a" "8d4cf9d73f67f5df35aa27bc808a69f259d36413d8a2174c8befa9c2bac2df1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4cf9d73f67f5df35aa27bc808a69f259d36413d8a2174c8befa9c2bac2df1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4cf9d73f67f5df35aa27bc808a69f259d36413d8a2174c8befa9c2bac2df1d", kill_on_drop: false }`
[INFO] [stdout] 8d4cf9d73f67f5df35aa27bc808a69f259d36413d8a2174c8befa9c2bac2df1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b56a029f5ab870f76d6b76be6c0f1f250ded3d9585d9eb58fe5251822983d4
[INFO] running `Command { std: "docker" "start" "-a" "c2b56a029f5ab870f76d6b76be6c0f1f250ded3d9585d9eb58fe5251822983d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling task_syncer v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c2b56a029f5ab870f76d6b76be6c0f1f250ded3d9585d9eb58fe5251822983d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b56a029f5ab870f76d6b76be6c0f1f250ded3d9585d9eb58fe5251822983d4", kill_on_drop: false }`
[INFO] [stdout] c2b56a029f5ab870f76d6b76be6c0f1f250ded3d9585d9eb58fe5251822983d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 822b428e2c364f6f5ddb08affb100bc33bebab8c5409c4e6b9db005d86fdc6e5
[INFO] running `Command { std: "docker" "start" "-a" "822b428e2c364f6f5ddb08affb100bc33bebab8c5409c4e6b9db005d86fdc6e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling task_syncer v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "822b428e2c364f6f5ddb08affb100bc33bebab8c5409c4e6b9db005d86fdc6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822b428e2c364f6f5ddb08affb100bc33bebab8c5409c4e6b9db005d86fdc6e5", kill_on_drop: false }`
[INFO] [stdout] 822b428e2c364f6f5ddb08affb100bc33bebab8c5409c4e6b9db005d86fdc6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adbe0a430ed3fa800b7f1734cd7bf8427936009a6d66bc8f895bba9f8fde6387
[INFO] running `Command { std: "docker" "start" "-a" "adbe0a430ed3fa800b7f1734cd7bf8427936009a6d66bc8f895bba9f8fde6387", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/task_syncer-377004684c937137)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test task_handler_u::tests::handler_fn ... ok
[INFO] [stdout] test scheduler_u::tests::test_add_and_drain_task ... ok
[INFO] [stdout] test task_handler_u::tests::handler_list ... ok
[INFO] [stdout] test task_handler_u::tests::handler_none ... ok
[INFO] [stdout] test task_handler_u::tests::handler_fn_mut ... ok
[INFO] [stdout] test task_handler_u::tests::handler_task ... ok
[INFO] [stdout] test task_handler_u::tests::handler_repeat ... ok
[INFO] [stdout] test task_u::tests::test_task_handler_delay_triggers ... ok
[INFO] [stdout] test task_u::tests::test_task_handler_runs_handler ... ok
[INFO] [stdout] test system_u::test::test_singular_system_cycle ... ok
[INFO] [stdout] test system_u::test::test_system_keeps_tasks_after_stopping ... ok
[INFO] [stdout] test system_u::test::test_multiple_system_cycles ... ok
[INFO] [stdout] test system_u::test::test_run_async ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests task_syncer
[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" "adbe0a430ed3fa800b7f1734cd7bf8427936009a6d66bc8f895bba9f8fde6387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbe0a430ed3fa800b7f1734cd7bf8427936009a6d66bc8f895bba9f8fde6387", kill_on_drop: false }`
[INFO] [stdout] adbe0a430ed3fa800b7f1734cd7bf8427936009a6d66bc8f895bba9f8fde6387