[INFO] fetching crate suspend-core 0.1.0... [INFO] testing suspend-core-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate suspend-core 0.1.0 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate suspend-core 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 68 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f24ec1579b3df689a9856b2163ef0cb2f78337abe48dca12addfb6491b1bea0 [INFO] running `Command { std: "docker" "start" "-a" "6f24ec1579b3df689a9856b2163ef0cb2f78337abe48dca12addfb6491b1bea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f24ec1579b3df689a9856b2163ef0cb2f78337abe48dca12addfb6491b1bea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f24ec1579b3df689a9856b2163ef0cb2f78337abe48dca12addfb6491b1bea0", kill_on_drop: false }` [INFO] [stdout] 6f24ec1579b3df689a9856b2163ef0cb2f78337abe48dca12addfb6491b1bea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f946632857fb71898789846d4608743bc1af82178d6cacc56fb7e83b4e45ada2 [INFO] running `Command { std: "docker" "start" "-a" "f946632857fb71898789846d4608743bc1af82178d6cacc56fb7e83b4e45ada2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [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 7.72s [INFO] running `Command { std: "docker" "inspect" "f946632857fb71898789846d4608743bc1af82178d6cacc56fb7e83b4e45ada2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f946632857fb71898789846d4608743bc1af82178d6cacc56fb7e83b4e45ada2", kill_on_drop: false }` [INFO] [stdout] f946632857fb71898789846d4608743bc1af82178d6cacc56fb7e83b4e45ada2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b8c90d52a3b96bac98149d82645580e41fd1bc8b5b112860cd23ca9b02596a1 [INFO] running `Command { std: "docker" "start" "-a" "8b8c90d52a3b96bac98149d82645580e41fd1bc8b5b112860cd23ca9b02596a1", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling parking v2.2.1 [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 v0.4.13 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling regex v1.12.2 [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 14.54s [INFO] running `Command { std: "docker" "inspect" "8b8c90d52a3b96bac98149d82645580e41fd1bc8b5b112860cd23ca9b02596a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b8c90d52a3b96bac98149d82645580e41fd1bc8b5b112860cd23ca9b02596a1", kill_on_drop: false }` [INFO] [stdout] 8b8c90d52a3b96bac98149d82645580e41fd1bc8b5b112860cd23ca9b02596a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb441fa799aba24d57f468dec82d7dea30f39606adbb9236ca648c05f0097fcf [INFO] running `Command { std: "docker" "start" "-a" "eb441fa799aba24d57f468dec82d7dea30f39606adbb9236ca648c05f0097fcf", 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 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/suspend_core-7616f179609093f2) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test raw_lock::default_lock::lock_contend ... ok [INFO] [stdout] test raw_lock::default_lock::lock_contend_threaded ... ok [INFO] [stdout] test raw_lock::default_lock::park_notify ... 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::native_lock::park_notify_delay ... ok [INFO] [stdout] test raw_lock::default_lock::park_notify_delay ... ok [INFO] [stdout] test raw_lock::default_lock::park_timeout ... ok [INFO] [stderr] Running tests/parking.rs (/opt/rustwide/target/debug/deps/parking-c494f5a77936518c) [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 0.28s [INFO] [stdout] [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_timeout ... ok [INFO] [stdout] test park_thread_timeout ... ok [INFO] [stderr] Doc-tests suspend_core [INFO] [stdout] test block_on_repoll_delay ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [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" "eb441fa799aba24d57f468dec82d7dea30f39606adbb9236ca648c05f0097fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb441fa799aba24d57f468dec82d7dea30f39606adbb9236ca648c05f0097fcf", kill_on_drop: false }` [INFO] [stdout] eb441fa799aba24d57f468dec82d7dea30f39606adbb9236ca648c05f0097fcf