[INFO] crate notify 4.0.15 is already in cache
[INFO] checking notify-4.0.15 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate notify 4.0.15 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate notify 4.0.15 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-5/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] de3e907e4329bceca64a0b33e0a0a94b60d441960f8815a5045e59f127d3a1bc
[INFO] running `"docker" "start" "-a" "de3e907e4329bceca64a0b33e0a0a94b60d441960f8815a5045e59f127d3a1bc"`
[INFO] [stderr]     Checking inotify v0.7.0
[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 '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] 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: 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: 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: 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_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: 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<u32>)>) -> Vec<(PathBuf, Op, Option<u32>)> {
[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<u32>)]) -> Vec<u32> {
[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: 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: `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]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `"docker" "inspect" "de3e907e4329bceca64a0b33e0a0a94b60d441960f8815a5045e59f127d3a1bc"`
[INFO] running `"docker" "rm" "-f" "de3e907e4329bceca64a0b33e0a0a94b60d441960f8815a5045e59f127d3a1bc"`
[INFO] [stdout] de3e907e4329bceca64a0b33e0a0a94b60d441960f8815a5045e59f127d3a1bc
