[INFO] fetching crate stuck 0.1.5...
[INFO] testing stuck-0.1.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate stuck 0.1.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate stuck 0.1.5 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stuck 0.1.5
[INFO] finished tweaking crates.io crate stuck 0.1.5
[INFO] tweaked toml for crates.io crate stuck 0.1.5 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate stuck 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stuck-macros v0.1.5
[INFO] [stderr]   Downloaded test-case v2.0.2
[INFO] [stderr]   Downloaded ignore-result v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 654ae9a26e469ad4acda3fec199b3a77a88bc23e7d9c1cbf31929cc6a203df5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "654ae9a26e469ad4acda3fec199b3a77a88bc23e7d9c1cbf31929cc6a203df5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "654ae9a26e469ad4acda3fec199b3a77a88bc23e7d9c1cbf31929cc6a203df5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "654ae9a26e469ad4acda3fec199b3a77a88bc23e7d9c1cbf31929cc6a203df5b", kill_on_drop: false }`
[INFO] [stdout] 654ae9a26e469ad4acda3fec199b3a77a88bc23e7d9c1cbf31929cc6a203df5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0f4342795fe641678c1705c0618977dbbd887811b71c42aea49b25c8f4a9a52
[INFO] running `Command { std: "docker" "start" "-a" "a0f4342795fe641678c1705c0618977dbbd887811b71c42aea49b25c8f4a9a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling ignore-result v0.2.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling stuck-macros v0.1.5
[INFO] [stderr]    Compiling stuck v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "a0f4342795fe641678c1705c0618977dbbd887811b71c42aea49b25c8f4a9a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f4342795fe641678c1705c0618977dbbd887811b71c42aea49b25c8f4a9a52", kill_on_drop: false }`
[INFO] [stdout] a0f4342795fe641678c1705c0618977dbbd887811b71c42aea49b25c8f4a9a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b172f05a7fd7f0635f9848f1b14c0f0e916637046c0c0089527b058b5d47a857
[INFO] running `Command { std: "docker" "start" "-a" "b172f05a7fd7f0635f9848f1b14c0f0e916637046c0c0089527b058b5d47a857", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling stuck-macros v0.1.5
[INFO] [stderr]    Compiling test-case v2.0.2
[INFO] [stderr]    Compiling stuck v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.28s
[INFO] running `Command { std: "docker" "inspect" "b172f05a7fd7f0635f9848f1b14c0f0e916637046c0c0089527b058b5d47a857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b172f05a7fd7f0635f9848f1b14c0f0e916637046c0c0089527b058b5d47a857", kill_on_drop: false }`
[INFO] [stdout] b172f05a7fd7f0635f9848f1b14c0f0e916637046c0c0089527b058b5d47a857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f8633f2541c138af118ee9175c12c7aca8957635341324f8106aecfd015a482
[INFO] running `Command { std: "docker" "start" "-a" "3f8633f2541c138af118ee9175c12c7aca8957635341324f8106aecfd015a482", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stuck-204c176a94a0bd76)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test coroutine::page_size::tests::page_size ... ok
[INFO] [stdout] test coroutine::stack::tests::stack_custom ... ok
[INFO] [stdout] test coroutine::stack::tests::stack_extra_size ... ok
[INFO] [stdout] test coroutine::stack::tests::stack_zeroed ... ok
[INFO] [stdout] test coroutine::stack::tests::stack_default ... ok
[INFO] [stdout] test task::mpsc::tests::bounded_try_send_full ... ok
[INFO] [stdout] test task::mpsc::tests::unbounded_send ... ok
[INFO] [stdout] test task::mpsc::tests::unbounded_try_send ... ok
[INFO] [stdout] test task::mpsc::tests::bounded_send ... ok
[INFO] [stdout] test time::tests::sleep::_0_2_expects ... ok
[INFO] [stdout] test time::tests::sleep::_0_time_least_mask_11_expects ... ok
[INFO] [stdout] test time::tests::sleep::_0_time_least_mask_expects ... ok
[INFO] [stdout] test time::tests::sleep::_0_time_least_value_expects ... ok
[INFO] [stdout] test time::tests::sleep::_0_1_expects ... ok
[INFO] [stdout] test time::tests::sleep::_0_22_expects ... ok
[INFO] [stdout] test task::tests::yield_now ... ok
[INFO] [stdout] test time::tests::sleep::_111_time_least_mask_2_333_expects ... ok
[INFO] [stdout] test time::tests::sleep::_111_time_least_mask_3_333_expects ... ok
[INFO] [stdout] test time::tests::sleep::_1111_1_expects ... ok
[INFO] [stdout] test time::tests::sleep::_1111_2_expects ... ok
[INFO] [stdout] test time::tests::sleep::_111_time_least_mask_expects ... ok
[INFO] [stdout] test time::tests::sleep::_22_222_expects ... ok
[INFO] [stdout] test coroutine::tests::yield_now ... ok
[INFO] [stdout] test time::tests::sleep::_111_time_least_value_expects ... ok
[INFO] [stdout] test runtime::tests::runtime_builder_parallelism_zero - should panic ... ok
[INFO] [stdout] test task::mpsc::tests::bounded_zero - should panic ... ok
[INFO] [stdout] test time::tests::runtime_sleep_zero ... ok
[INFO] [stdout] test time::tests::sleep::_111_time_least_mask_4_333_expects ... ok
[INFO] [stdout] test time::tests::sleep::_22_time_least_mask_11_expects ... ok
[INFO] [stdout] test time::tests::sleep::time_least_value_time_level_value_time_least_value_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_22_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_1_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_time_least_mask_11_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_time_least_mask_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_time_least_value_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_0_2_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_1111_2_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_1111_1_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_111_time_least_mask_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_111_time_least_mask_2_333_expects ... ok
[INFO] [stdout] test time::tests::runtime_sleep ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_111_time_least_value_expects ... ok
[INFO] [stdout] test runtime::tests::runtime_builder_parallelism_multiple ... ok
[INFO] [stdout] test task::mpsc::tests::bounded_blocking ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_22_222_expects ... ok
[INFO] [stdout] test time::tests::sleep_blocking::_22_time_least_mask_11_expects ... ok
[INFO] [stdout] test task::mpsc::tests::unbounded_nonblocking ... ok
[INFO] [stdout] test runtime::tests::runtime_builder_parallelism_one ... ok
[INFO] [stderr]      Running tests/stuck.rs (/opt/rustwide/target/debug/deps/stuck-435a1a1cd8330265)
[INFO] [stdout] test time::tests::sleep_blocking::time_least_value_time_level_value_time_least_value_expects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.57s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_task_session_waked_by_thread ... ok
[INFO] [stdout] test test_task_spawn ... ok
[INFO] [stdout] test test_task_session ... ok
[INFO] [stdout] test test_coroutine_spawn ... ok
[INFO] [stdout] test test_runtime_spawn ... ok
[INFO] [stdout] test test_twenty ... ok
[INFO] [stdout] test test_coroutine_suspension ... ok
[INFO] [stdout] test tcp_echo ... ok
[INFO] [stdout] test test_coroutine_suspension_no_wakeup - should panic ... ok
[INFO] [stdout] test test_task_session_no_wakeup - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stuck
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f8633f2541c138af118ee9175c12c7aca8957635341324f8106aecfd015a482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8633f2541c138af118ee9175c12c7aca8957635341324f8106aecfd015a482", kill_on_drop: false }`
[INFO] [stdout] 3f8633f2541c138af118ee9175c12c7aca8957635341324f8106aecfd015a482