[INFO] fetching crate debounce 0.2.2... [INFO] testing debounce-0.2.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate debounce 0.2.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate debounce 0.2.2 [INFO] finished tweaking crates.io crate debounce 0.2.2 [INFO] tweaked toml for crates.io crate debounce 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate debounce 0.2.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate debounce 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75d6a79ffacc4a6138ee54e5f726661433e2917beb52dff5361eca656e8e2c96 [INFO] running `Command { std: "docker" "start" "-a" "75d6a79ffacc4a6138ee54e5f726661433e2917beb52dff5361eca656e8e2c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75d6a79ffacc4a6138ee54e5f726661433e2917beb52dff5361eca656e8e2c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d6a79ffacc4a6138ee54e5f726661433e2917beb52dff5361eca656e8e2c96", kill_on_drop: false }` [INFO] [stdout] 75d6a79ffacc4a6138ee54e5f726661433e2917beb52dff5361eca656e8e2c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb93088fa146ad61d9a77e3c57badea8db8a5ab772898a230fb08430601e8fe8 [INFO] running `Command { std: "docker" "start" "-a" "bb93088fa146ad61d9a77e3c57badea8db8a5ab772898a230fb08430601e8fe8", kill_on_drop: false }` [INFO] [stderr] Compiling debounce v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "bb93088fa146ad61d9a77e3c57badea8db8a5ab772898a230fb08430601e8fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb93088fa146ad61d9a77e3c57badea8db8a5ab772898a230fb08430601e8fe8", kill_on_drop: false }` [INFO] [stdout] bb93088fa146ad61d9a77e3c57badea8db8a5ab772898a230fb08430601e8fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd5fa31383327a68fc8a4c530c4e1065b1d9725238b76fd2055cee72c14d4d9e [INFO] running `Command { std: "docker" "start" "-a" "fd5fa31383327a68fc8a4c530c4e1065b1d9725238b76fd2055cee72c14d4d9e", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling debounce v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 47 | fn iter(&mut self) -> BufferIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "fd5fa31383327a68fc8a4c530c4e1065b1d9725238b76fd2055cee72c14d4d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd5fa31383327a68fc8a4c530c4e1065b1d9725238b76fd2055cee72c14d4d9e", kill_on_drop: false }` [INFO] [stdout] fd5fa31383327a68fc8a4c530c4e1065b1d9725238b76fd2055cee72c14d4d9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8bc4c53afec9ea9a7b978fb69e3cea60098027bf2426b8fd28401563cbaf350e [INFO] running `Command { std: "docker" "start" "-a" "8bc4c53afec9ea9a7b978fb69e3cea60098027bf2426b8fd28401563cbaf350e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/buffer.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | fn iter(&mut self) -> BufferIter { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 47 | fn iter(&mut self) -> BufferIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `debounce` (lib) generated 1 warning (run `cargo fix --lib -p debounce` to apply 1 suggestion) [INFO] [stderr] warning: `debounce` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debounce-ed4f643419dd31e1) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test thread::tests::event_debouncer ... ok [INFO] [stdout] test buffer::tests::event_buffer::wait ... ok [INFO] [stdout] test thread::tests::mixed_event_debouncer ... ok [INFO] [stdout] test buffer::tests::mixed_event_buffer::deduplication ... ok [INFO] [stdout] test buffer::tests::mixed_event_buffer::event_order ... ok [INFO] [stdout] test buffer::tests::event_buffer::deduplication ... ok [INFO] [stdout] test buffer::tests::mixed_event_buffer::wait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests debounce [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8bc4c53afec9ea9a7b978fb69e3cea60098027bf2426b8fd28401563cbaf350e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc4c53afec9ea9a7b978fb69e3cea60098027bf2426b8fd28401563cbaf350e", kill_on_drop: false }` [INFO] [stdout] 8bc4c53afec9ea9a7b978fb69e3cea60098027bf2426b8fd28401563cbaf350e