[INFO] fetching crate suspend-core 0.1.0... [INFO] testing suspend-core-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate suspend-core 0.1.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate suspend-core 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 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: v0.3.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68af12c126acc8936e1ad6d6f1e2a0f4720ea3e0d9497dca1e55816cbbd39831 [INFO] running `Command { std: "docker" "start" "-a" "68af12c126acc8936e1ad6d6f1e2a0f4720ea3e0d9497dca1e55816cbbd39831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68af12c126acc8936e1ad6d6f1e2a0f4720ea3e0d9497dca1e55816cbbd39831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68af12c126acc8936e1ad6d6f1e2a0f4720ea3e0d9497dca1e55816cbbd39831", kill_on_drop: false }` [INFO] [stdout] 68af12c126acc8936e1ad6d6f1e2a0f4720ea3e0d9497dca1e55816cbbd39831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c57a999d3b777415769dec871637fa8b09770da000310f303c940ae5fe98c8b7 [INFO] running `Command { std: "docker" "start" "-a" "c57a999d3b777415769dec871637fa8b09770da000310f303c940ae5fe98c8b7", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling suspend-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::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 6.99s [INFO] running `Command { std: "docker" "inspect" "c57a999d3b777415769dec871637fa8b09770da000310f303c940ae5fe98c8b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57a999d3b777415769dec871637fa8b09770da000310f303c940ae5fe98c8b7", kill_on_drop: false }` [INFO] [stdout] c57a999d3b777415769dec871637fa8b09770da000310f303c940ae5fe98c8b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00e11deab87e966e4e0a0f4b2b2c0830363fbb1eaf6eca3bba6e58b696cbe878 [INFO] running `Command { std: "docker" "start" "-a" "00e11deab87e966e4e0a0f4b2b2c0830363fbb1eaf6eca3bba6e58b696cbe878", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stdout] warning: unused return value of `Box::::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 chrono v0.4.42 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.0.1 [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::::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 10.42s [INFO] running `Command { std: "docker" "inspect" "00e11deab87e966e4e0a0f4b2b2c0830363fbb1eaf6eca3bba6e58b696cbe878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00e11deab87e966e4e0a0f4b2b2c0830363fbb1eaf6eca3bba6e58b696cbe878", kill_on_drop: false }` [INFO] [stdout] 00e11deab87e966e4e0a0f4b2b2c0830363fbb1eaf6eca3bba6e58b696cbe878 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc9bf517e9d163006cc6b0b5b081023845e6e92c971f503ab33a1c42779026f6 [INFO] running `Command { std: "docker" "start" "-a" "dc9bf517e9d163006cc6b0b5b081023845e6e92c971f503ab33a1c42779026f6", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `Box::::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-1f77f1fd86d4aa49) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test raw_lock::native_lock::park_notify ... ok [INFO] [stdout] test raw_lock::native_lock::lock_contend ... ok [INFO] [stdout] test raw_lock::native_lock::lock_contend_threaded ... ok [INFO] [stdout] test raw_lock::default_lock::lock_contend_threaded ... ok [INFO] [stdout] test raw_lock::default_lock::park_notify_delay ... 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::default_lock::lock_contend ... ok [INFO] [stdout] test raw_lock::default_lock::park_timeout ... ok [INFO] [stdout] test raw_lock::native_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-1e00a4b16d5b0abc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test block_on_ready ... ok [INFO] [stdout] test block_on_repoll ... ok [INFO] [stdout] test park_thread_basic ... ok [INFO] [stdout] test block_on_repoll_delay ... ok [INFO] [stdout] test block_on_timeout ... ok [INFO] [stderr] Doc-tests suspend_core [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 0.11s [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" "dc9bf517e9d163006cc6b0b5b081023845e6e92c971f503ab33a1c42779026f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc9bf517e9d163006cc6b0b5b081023845e6e92c971f503ab33a1c42779026f6", kill_on_drop: false }` [INFO] [stdout] dc9bf517e9d163006cc6b0b5b081023845e6e92c971f503ab33a1c42779026f6