[INFO] fetching crate suspend-core 0.1.0...
[INFO] testing suspend-core-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate suspend-core 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate suspend-core 0.1.0
[INFO] finished tweaking crates.io crate suspend-core 0.1.0
[INFO] tweaked toml for crates.io crate suspend-core 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate suspend-core 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] [stderr]       Adding tracing-subscriber v0.2.25 (available: v0.3.23)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6069443d8797082b1436432e71ada9e95b4b0b64a441c8fdaba73d1e8baf9b6
[INFO] running `Command { std: "docker" "start" "-a" "c6069443d8797082b1436432e71ada9e95b4b0b64a441c8fdaba73d1e8baf9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6069443d8797082b1436432e71ada9e95b4b0b64a441c8fdaba73d1e8baf9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6069443d8797082b1436432e71ada9e95b4b0b64a441c8fdaba73d1e8baf9b6", kill_on_drop: false }`
[INFO] [stdout] c6069443d8797082b1436432e71ada9e95b4b0b64a441c8fdaba73d1e8baf9b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61171aa8a139e38444c11120b59ade70ec37ece4f1fd18cc98f049b44d6ba033
[INFO] running `Command { std: "docker" "start" "-a" "61171aa8a139e38444c11120b59ade70ec37ece4f1fd18cc98f049b44d6ba033", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/listen.rs:229:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { Box::from_raw(self as *const _ as *mut Self) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { let _ = Box::from_raw(self as *const _ as *mut Self); };
[INFO] [stdout]     |                      +++++++                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.93s
[INFO] running `Command { std: "docker" "inspect" "61171aa8a139e38444c11120b59ade70ec37ece4f1fd18cc98f049b44d6ba033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61171aa8a139e38444c11120b59ade70ec37ece4f1fd18cc98f049b44d6ba033", kill_on_drop: false }`
[INFO] [stdout] 61171aa8a139e38444c11120b59ade70ec37ece4f1fd18cc98f049b44d6ba033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9293e5cc2b2d2dd5f8a1908bcad39155a794a8b683f644fd88576ce646ebc64
[INFO] running `Command { std: "docker" "start" "-a" "d9293e5cc2b2d2dd5f8a1908bcad39155a794a8b683f644fd88576ce646ebc64", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling tracing-log v0.1.4
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/listen.rs:229:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { Box::from_raw(self as *const _ as *mut Self) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { let _ = Box::from_raw(self as *const _ as *mut Self); };
[INFO] [stdout]     |                      +++++++                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling suspend-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stdout]    --> src/listen.rs:229:22
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { Box::from_raw(self as *const _ as *mut Self) };
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 229 |             unsafe { let _ = Box::from_raw(self as *const _ as *mut Self); };
[INFO] [stdout]     |                      +++++++                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "d9293e5cc2b2d2dd5f8a1908bcad39155a794a8b683f644fd88576ce646ebc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9293e5cc2b2d2dd5f8a1908bcad39155a794a8b683f644fd88576ce646ebc64", kill_on_drop: false }`
[INFO] [stdout] d9293e5cc2b2d2dd5f8a1908bcad39155a794a8b683f644fd88576ce646ebc64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86860300b74453a78b4c2f7ca3a231ae8a7cec7604c54c76bbd347f1e9b51d48
[INFO] running `Command { std: "docker" "start" "-a" "86860300b74453a78b4c2f7ca3a231ae8a7cec7604c54c76bbd347f1e9b51d48", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `Box::<T>::from_raw` that must be used
[INFO] [stderr]    --> src/listen.rs:229:22
[INFO] [stderr]     |
[INFO] [stderr] 229 |             unsafe { Box::from_raw(self as *const _ as *mut Self) };
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box`
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 229 |             unsafe { let _ = Box::from_raw(self as *const _ as *mut Self); };
[INFO] [stderr]     |                      +++++++                                             +
[INFO] [stderr] 
[INFO] [stderr] warning: `suspend-core` (lib) generated 1 warning
[INFO] [stderr] warning: `suspend-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/suspend_core-e86dbe172de3138f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test raw_lock::default_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::native_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify_delay ... ok
[INFO] [stdout] test raw_lock::default_lock::lock_contend_threaded ... ok
[INFO] [stdout] test raw_lock::native_lock::park_notify_delay ... ok
[INFO] [stdout] test raw_lock::default_lock::park_notify ... ok
[INFO] [stdout] test raw_lock::native_lock::park_timeout ... ok
[INFO] [stdout] test raw_lock::default_lock::park_timeout ... 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]      Running tests/parking.rs (/opt/rustwide/target/debug/deps/parking-891897d9512d29ce)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test block_on_repoll ... ok
[INFO] [stdout] test park_thread_basic ... ok
[INFO] [stdout] test block_on_ready ... ok
[INFO] [stdout] test block_on_repoll_delay ... ok
[INFO] [stderr]    Doc-tests suspend_core
[INFO] [stdout] test block_on_timeout ... ok
[INFO] [stdout] test park_thread_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "86860300b74453a78b4c2f7ca3a231ae8a7cec7604c54c76bbd347f1e9b51d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86860300b74453a78b4c2f7ca3a231ae8a7cec7604c54c76bbd347f1e9b51d48", kill_on_drop: false }`
[INFO] [stdout] 86860300b74453a78b4c2f7ca3a231ae8a7cec7604c54c76bbd347f1e9b51d48
