[INFO] fetching crate tasklet 0.1.1...
[INFO] testing tasklet-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tasklet 0.1.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate tasklet 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tasklet 0.1.1
[INFO] finished tweaking crates.io crate tasklet 0.1.1
[INFO] tweaked toml for crates.io crate tasklet 0.1.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate tasklet 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.2.25
[INFO] [stderr]   Downloaded nom v4.1.1
[INFO] [stderr]   Downloaded cron v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 035bed15d08f47547b5f535e460e04982ebc1720aec3af912bc84d164b426c47
[INFO] running `Command { std: "docker" "start" "-a" "035bed15d08f47547b5f535e460e04982ebc1720aec3af912bc84d164b426c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035bed15d08f47547b5f535e460e04982ebc1720aec3af912bc84d164b426c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035bed15d08f47547b5f535e460e04982ebc1720aec3af912bc84d164b426c47", kill_on_drop: false }`
[INFO] [stdout] 035bed15d08f47547b5f535e460e04982ebc1720aec3af912bc84d164b426c47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b57b3957505368d01c2462da2634acf2c280621c6a3fc0702f6dd46b65e997dc
[INFO] running `Command { std: "docker" "start" "-a" "b57b3957505368d01c2462da2634acf2c280621c6a3fc0702f6dd46b65e997dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling standback v0.2.13
[INFO] [stderr]    Compiling time v0.2.25
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling cron v0.8.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling tasklet v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `add_step`
[INFO] [stdout]    --> src/task.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub(crate) fn add_step<F>(&mut self, description: Option<&str>, function: F) -> &mut Task<'a, T>
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b57b3957505368d01c2462da2634acf2c280621c6a3fc0702f6dd46b65e997dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57b3957505368d01c2462da2634acf2c280621c6a3fc0702f6dd46b65e997dc", kill_on_drop: false }`
[INFO] [stdout] b57b3957505368d01c2462da2634acf2c280621c6a3fc0702f6dd46b65e997dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f66b7aa14bdaf4c33adad295bf7551cb9238a443dc0cae66f4f1ea49b8d68939
[INFO] running `Command { std: "docker" "start" "-a" "f66b7aa14bdaf4c33adad295bf7551cb9238a443dc0cae66f4f1ea49b8d68939", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: associated function is never used: `add_step`
[INFO] [stdout]    --> src/task.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub(crate) fn add_step<F>(&mut self, description: Option<&str>, function: F) -> &mut Task<'a, T>
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling tasklet v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> examples/task_builder_example.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f66b7aa14bdaf4c33adad295bf7551cb9238a443dc0cae66f4f1ea49b8d68939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66b7aa14bdaf4c33adad295bf7551cb9238a443dc0cae66f4f1ea49b8d68939", kill_on_drop: false }`
[INFO] [stdout] f66b7aa14bdaf4c33adad295bf7551cb9238a443dc0cae66f4f1ea49b8d68939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 335c0b6d522aa3f723fd8faa8a0ceb327744cfb768de683964be6a205f1c7625
[INFO] running `Command { std: "docker" "start" "-a" "335c0b6d522aa3f723fd8faa8a0ceb327744cfb768de683964be6a205f1c7625", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `add_step`
[INFO] [stderr]    --> src/task.rs:111:19
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub(crate) fn add_step<F>(&mut self, description: Option<&str>, function: F) -> &mut Task<'a, T>
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tasklet` (lib) generated 1 warning
[INFO] [stderr] warning: unused import: `log::info`
[INFO] [stderr]  --> examples/task_builder_example.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::info;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tasklet` (example "task_builder_example") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tasklet-0807ac894fd55e83)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test builders::test::test_task_builder_add_step ... ok
[INFO] [stdout] test builders::test::test_task_builder_init ... ok
[INFO] [stdout] test builders::test::test_task_builder_repeat ... ok
[INFO] [stdout] test builders::test::test_task_builder_with_description ... ok
[INFO] [stdout] test builders::test::test_task_builder_build ... ok
[INFO] [stdout] test task::test::normal_task_error_flow_test ... ok
[INFO] [stdout] test builders::test::test_task_builder_build_default ... ok
[INFO] [stdout] test task::test::normal_task_flow_test ... ok
[INFO] [stdout] test generator::test::test_task_generation_without_result ... ok
[INFO] [stdout] test builders::test::test_task_builder_with_schedule ... ok
[INFO] [stdout] test generator::test::test_task_generation_with_result ... ok
[INFO] [stdout] test task::test::normal_task_no_fixed_repeats_test ... ok
[INFO] [stdout] test task::test::test_task_set_schedule ... ok
[INFO] [stdout] test task::test::test_reschedule_finished_panic - should panic ... ok
[INFO] [stdout] test task::test::test_run_finished_task - should panic ... ok
[INFO] [stdout] test task::test::test_run_uninitialized_task - should panic ... ok
[INFO] [stdout] test task::test::test_run_executed_task - should panic ... ok
[INFO] [stdout] test task::test::test_reschedule_init_panic - should panic ... ok
[INFO] [stdout] test task::test::test_run_failed_task - should panic ... ok
[INFO] [stdout] test scheduler::test::test_scheduler_normal_flow_error_case ... ok
[INFO] [stderr]    Doc-tests tasklet
[INFO] [stdout] test scheduler::test::test_scheduler_normal_flow ... ok
[INFO] [stdout] test scheduler::test::test_scheduler_with_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/scheduler.rs - scheduler::TaskScheduler::new (line 46) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::repeat (line 91) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::add_step (line 109) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::every (line 74) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::build (line 132) ... ok
[INFO] [stdout] test src/task.rs - task::Task::new (line 79) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::new (line 37) ... ok
[INFO] [stdout] test src/builders.rs - builders::TaskBuilder::description (line 57) ... ok
[INFO] [stdout] test src/task.rs - task::Task::new (line 74) ... ok
[INFO] [stdout] test src/scheduler.rs - scheduler::TaskScheduler::set_task_gen (line 69) ... ok
[INFO] [stdout] test src/generator.rs - generator::TaskGenerator::new (line 42) ... ok
[INFO] [stdout] test src/scheduler.rs - scheduler::TaskScheduler::add_task (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "335c0b6d522aa3f723fd8faa8a0ceb327744cfb768de683964be6a205f1c7625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335c0b6d522aa3f723fd8faa8a0ceb327744cfb768de683964be6a205f1c7625", kill_on_drop: false }`
[INFO] [stdout] 335c0b6d522aa3f723fd8faa8a0ceb327744cfb768de683964be6a205f1c7625