[INFO] fetching crate debounce 0.2.2...
[INFO] testing debounce-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate debounce 0.2.2 into /workspace/builds/worker-5-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate debounce 0.2.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded unicode-width v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bff22018b2dd32cb5fa7f4c5c1d43421de3a9158eba24ba4d3d90642d30ab52a
[INFO] running `Command { std: "docker" "start" "-a" "bff22018b2dd32cb5fa7f4c5c1d43421de3a9158eba24ba4d3d90642d30ab52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bff22018b2dd32cb5fa7f4c5c1d43421de3a9158eba24ba4d3d90642d30ab52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff22018b2dd32cb5fa7f4c5c1d43421de3a9158eba24ba4d3d90642d30ab52a", kill_on_drop: false }`
[INFO] [stdout] bff22018b2dd32cb5fa7f4c5c1d43421de3a9158eba24ba4d3d90642d30ab52a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 409ffdb200ebce64420a664d772ff973758c506be2621b9eb36a26b4d3492ddd
[INFO] running `Command { std: "docker" "start" "-a" "409ffdb200ebce64420a664d772ff973758c506be2621b9eb36a26b4d3492ddd", 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<Self> {
[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 0.25s
[INFO] running `Command { std: "docker" "inspect" "409ffdb200ebce64420a664d772ff973758c506be2621b9eb36a26b4d3492ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409ffdb200ebce64420a664d772ff973758c506be2621b9eb36a26b4d3492ddd", kill_on_drop: false }`
[INFO] [stdout] 409ffdb200ebce64420a664d772ff973758c506be2621b9eb36a26b4d3492ddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22748a4a3b71d5025c7cd56aca5fbcf4d53c0a2004929c8fd527cee1fc67be79
[INFO] running `Command { std: "docker" "start" "-a" "22748a4a3b71d5025c7cd56aca5fbcf4d53c0a2004929c8fd527cee1fc67be79", 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<Self> {
[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<Self> {
[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 1.34s
[INFO] running `Command { std: "docker" "inspect" "22748a4a3b71d5025c7cd56aca5fbcf4d53c0a2004929c8fd527cee1fc67be79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22748a4a3b71d5025c7cd56aca5fbcf4d53c0a2004929c8fd527cee1fc67be79", kill_on_drop: false }`
[INFO] [stdout] 22748a4a3b71d5025c7cd56aca5fbcf4d53c0a2004929c8fd527cee1fc67be79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c20fad85327795cfd302427c591d16e99796c09f734880333cecf4a2847903f
[INFO] running `Command { std: "docker" "start" "-a" "5c20fad85327795cfd302427c591d16e99796c09f734880333cecf4a2847903f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/buffer.rs:47:13
[INFO] [stdout] running 7 tests
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn iter(&mut self) -> BufferIter<Self> {
[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
[INFO] [stderr] warning: `debounce` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debounce-19dd6f58b2f95a05)
[INFO] [stdout] test buffer::tests::event_buffer::wait ... ok
[INFO] [stdout] test thread::tests::event_debouncer ... ok
[INFO] [stdout] test thread::tests::mixed_event_debouncer ... ok
[INFO] [stdout] test buffer::tests::mixed_event_buffer::event_order ... ok
[INFO] [stdout] test buffer::tests::mixed_event_buffer::deduplication ... 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 0.03s
[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 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c20fad85327795cfd302427c591d16e99796c09f734880333cecf4a2847903f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c20fad85327795cfd302427c591d16e99796c09f734880333cecf4a2847903f", kill_on_drop: false }`
[INFO] [stdout] 5c20fad85327795cfd302427c591d16e99796c09f734880333cecf4a2847903f
