[INFO] fetching crate event-engine 0.2.0... [INFO] testing event-engine-0.2.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065 [INFO] extracting crate event-engine 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate event-engine 0.2.0 [INFO] finished tweaking crates.io crate event-engine 0.2.0 [INFO] tweaked toml for crates.io crate event-engine 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate event-engine 0.2.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 118 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] [stderr] Adding zmq v0.9.2 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc2d2c171994551857da39e4eac395210508b6c8490250a41c16614252077cab [INFO] running `Command { std: "docker" "start" "-a" "dc2d2c171994551857da39e4eac395210508b6c8490250a41c16614252077cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc2d2c171994551857da39e4eac395210508b6c8490250a41c16614252077cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2d2c171994551857da39e4eac395210508b6c8490250a41c16614252077cab", kill_on_drop: false }` [INFO] [stdout] dc2d2c171994551857da39e4eac395210508b6c8490250a41c16614252077cab [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8699abdc82c0b66025bb7e2cfd0635792a3333d3ea81cfc6c06ae6918f9dd7a9 [INFO] running `Command { std: "docker" "start" "-a" "8699abdc82c0b66025bb7e2cfd0635792a3333d3ea81cfc6c06ae6918f9dd7a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling zerocopy v0.8.47 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [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 destructure_traitobject v0.2.0 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling unsafe-any-ors v1.0.0 [INFO] [stderr] Compiling iana-time-zone v0.1.65 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling ryu v1.0.23 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling typemap-ors v1.0.0 [INFO] [stderr] Compiling arc-swap v1.9.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling mock_instant v0.6.0 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling thread-id v5.1.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling uuid v1.23.0 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling log4rs v1.4.0 [INFO] [stderr] Compiling event-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.40s [INFO] running `Command { std: "docker" "inspect" "8699abdc82c0b66025bb7e2cfd0635792a3333d3ea81cfc6c06ae6918f9dd7a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8699abdc82c0b66025bb7e2cfd0635792a3333d3ea81cfc6c06ae6918f9dd7a9", kill_on_drop: false }` [INFO] [stdout] 8699abdc82c0b66025bb7e2cfd0635792a3333d3ea81cfc6c06ae6918f9dd7a9 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87fe50c39366369ffebc435e79f53b608dba64dfa87b3dedd8ca5226bb319427 [INFO] running `Command { std: "docker" "start" "-a" "87fe50c39366369ffebc435e79f53b608dba64dfa87b3dedd8ca5226bb319427", kill_on_drop: false }` [INFO] [stderr] Compiling event-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:623:65 [INFO] [stdout] | [INFO] [stdout] 623 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 623 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] 623 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:664:65 [INFO] [stdout] | [INFO] [stdout] 664 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 664 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] 664 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "87fe50c39366369ffebc435e79f53b608dba64dfa87b3dedd8ca5226bb319427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87fe50c39366369ffebc435e79f53b608dba64dfa87b3dedd8ca5226bb319427", kill_on_drop: false }` [INFO] [stdout] 87fe50c39366369ffebc435e79f53b608dba64dfa87b3dedd8ca5226bb319427 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3fccaf7dd9b3e407c387e6e38cab2cee866946e44243d59a283a13c207b97530 [INFO] running `Command { std: "docker" "start" "-a" "3fccaf7dd9b3e407c387e6e38cab2cee866946e44243d59a283a13c207b97530", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:623:65 [INFO] [stderr] | [INFO] [stderr] 623 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 623 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] 623 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:664:65 [INFO] [stderr] | [INFO] [stderr] 664 | fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 664 - fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] 664 + fn from_bytes(mut b: Vec) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `event-engine` (lib test) generated 2 warnings (run `cargo fix --lib -p event-engine --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/event_engine-3b658f718449d8ad) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_run_app ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests event_engine [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" "3fccaf7dd9b3e407c387e6e38cab2cee866946e44243d59a283a13c207b97530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fccaf7dd9b3e407c387e6e38cab2cee866946e44243d59a283a13c207b97530", kill_on_drop: false }` [INFO] [stdout] 3fccaf7dd9b3e407c387e6e38cab2cee866946e44243d59a283a13c207b97530