[INFO] crate notify 4.0.15 is already in cache [INFO] checking notify-4.0.15 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate notify 4.0.15 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate notify 4.0.15 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate notify 4.0.15 [INFO] finished tweaking crates.io crate notify 4.0.15 [INFO] tweaked toml for crates.io crate notify 4.0.15 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate notify 4.0.15 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9dbed08d08f1380b4e15330c4bbc834091793bed3ec640f23510c6d6f28d22c8 [INFO] running `"docker" "start" "-a" "9dbed08d08f1380b4e15330c4bbc834091793bed3ec640f23510c6d6f28d22c8"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:329:24 [INFO] [stderr] | [INFO] [stderr] 329 | let metadata = try!(metadata(&path).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | try!(self.add_single_watch(entry.path().to_path_buf(), is_recursive, watch_self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:392:21 [INFO] [stderr] | [INFO] [stderr] 392 | try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:399:33 [INFO] [stderr] | [INFO] [stderr] 399 | ... try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:417:17 [INFO] [stderr] | [INFO] [stderr] 417 | try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:464:21 [INFO] [stderr] | [INFO] [stderr] 464 | let p = try!(env::current_dir().map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:479:21 [INFO] [stderr] | [INFO] [stderr] 479 | let p = try!(env::current_dir().map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:461:17 [INFO] [stderr] | [INFO] [stderr] 461 | (a1 == b1 && a2 == b2) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:513:32 [INFO] [stderr] | [INFO] [stderr] 513 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:493:39 [INFO] [stderr] | [INFO] [stderr] 493 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/utils/mod.rs:255:1 [INFO] [stderr] | [INFO] [stderr] 255 | / macro_rules! assert_eq_any { [INFO] [stderr] 256 | | ($left:expr, $right1:expr, $right2:expr) => ({ [INFO] [stderr] 257 | | match (&($left), &($right1), &($right2)) { [INFO] [stderr] 258 | | (left_val, right1_val, right2_val) => { [INFO] [stderr] ... | [INFO] [stderr] 264 | | }) [INFO] [stderr] 265 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/monitor_raw.rs:13:43 [INFO] [stderr] | [INFO] [stderr] 13 | let mut watcher: RecommendedWatcher = try!(Watcher::new_raw(tx)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/monitor_raw.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | try!(watcher.watch(path, RecursiveMode::Recursive)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/monitor_debounced.rs:14:43 [INFO] [stderr] | [INFO] [stderr] 14 | let mut watcher: RecommendedWatcher = try!(Watcher::new(tx, Duration::from_secs(2))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/monitor_debounced.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | try!(watcher.watch(path, RecursiveMode::Recursive)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:329:24 [INFO] [stderr] | [INFO] [stderr] 329 | let metadata = try!(metadata(&path).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:340:13 [INFO] [stderr] | [INFO] [stderr] 340 | try!(self.add_single_watch(entry.path().to_path_buf(), is_recursive, watch_self)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:392:21 [INFO] [stderr] | [INFO] [stderr] 392 | try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:399:33 [INFO] [stderr] | [INFO] [stderr] 399 | ... try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:417:17 [INFO] [stderr] | [INFO] [stderr] 417 | try!(inotify.rm_watch(w.clone()).map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:464:21 [INFO] [stderr] | [INFO] [stderr] 464 | let p = try!(env::current_dir().map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inotify.rs:479:21 [INFO] [stderr] | [INFO] [stderr] 479 | let p = try!(env::current_dir().map_err(Error::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:461:17 [INFO] [stderr] | [INFO] [stderr] 461 | (a1 == b1 && a2 == b2) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:513:32 [INFO] [stderr] | [INFO] [stderr] 513 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/utils/mod.rs:255:1 [INFO] [stderr] | [INFO] [stderr] 255 | / macro_rules! assert_eq_any { [INFO] [stderr] 256 | | ($left:expr, $right1:expr, $right2:expr) => ({ [INFO] [stderr] 257 | | match (&($left), &($right1), &($right2)) { [INFO] [stderr] 258 | | (left_val, right1_val, right2_val) => { [INFO] [stderr] ... | [INFO] [stderr] 264 | | }) [INFO] [stderr] 265 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/utils/mod.rs:255:1 [INFO] [stderr] | [INFO] [stderr] 255 | / macro_rules! assert_eq_any { [INFO] [stderr] 256 | | ($left:expr, $right1:expr, $right2:expr) => ({ [INFO] [stderr] 257 | | match (&($left), &($right1), &($right2)) { [INFO] [stderr] 258 | | (left_val, right1_val, right2_val) => { [INFO] [stderr] ... | [INFO] [stderr] 264 | | }) [INFO] [stderr] 265 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fail_after` [INFO] [stderr] --> tests/utils/mod.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn fail_after(test_name: &'static str, duration: Duration) -> impl Drop { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `inflate_events` [INFO] [stderr] --> tests/utils/mod.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn inflate_events(input: Vec<(PathBuf, Op, Option)>) -> Vec<(PathBuf, Op, Option)> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `extract_cookies` [INFO] [stderr] --> tests/utils/mod.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn extract_cookies(events: &[(PathBuf, Op, Option)]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sleep` [INFO] [stderr] --> tests/utils/mod.rs:123:8 [INFO] [stderr] | [INFO] [stderr] 123 | pub fn sleep(duration: u64) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/utils/mod.rs:255:1 [INFO] [stderr] | [INFO] [stderr] 255 | / macro_rules! assert_eq_any { [INFO] [stderr] 256 | | ($left:expr, $right1:expr, $right2:expr) => ({ [INFO] [stderr] 257 | | match (&($left), &($right1), &($right2)) { [INFO] [stderr] 258 | | (left_val, right1_val, right2_val) => { [INFO] [stderr] ... | [INFO] [stderr] 264 | | }) [INFO] [stderr] 265 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:493:39 [INFO] [stderr] | [INFO] [stderr] 493 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fail_after` [INFO] [stderr] --> tests/utils/mod.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn fail_after(test_name: &'static str, duration: Duration) -> impl Drop { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fail_after` [INFO] [stderr] --> tests/utils/mod.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn fail_after(test_name: &'static str, duration: Duration) -> impl Drop { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.53s [INFO] running `"docker" "inspect" "9dbed08d08f1380b4e15330c4bbc834091793bed3ec640f23510c6d6f28d22c8"` [INFO] running `"docker" "rm" "-f" "9dbed08d08f1380b4e15330c4bbc834091793bed3ec640f23510c6d6f28d22c8"` [INFO] [stdout] 9dbed08d08f1380b4e15330c4bbc834091793bed3ec640f23510c6d6f28d22c8