[INFO] updating cached repository https://github.com/boberhauser/rs-auto-test
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0436e6964514dfb3a956ac18887278bce495095c
[INFO] checking boberhauser/rs-auto-test against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboberhauser%2Frs-auto-test" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boberhauser/rs-auto-test on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/boberhauser/rs-auto-test
[INFO] finished tweaking git repo https://github.com/boberhauser/rs-auto-test
[INFO] tweaked toml for git repo https://github.com/boberhauser/rs-auto-test written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/boberhauser/rs-auto-test 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] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] f62b8a501b57073e6f97d78502a7e6ba7336fbfd02dfe125ef65a9c0c6d1d481
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f62b8a501b57073e6f97d78502a7e6ba7336fbfd02dfe125ef65a9c0c6d1d481"`
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking tokio v0.2.17
[INFO] [stderr]     Checking inotify v0.8.2
[INFO] [stderr]     Checking rs-auto-test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::fs::PathExt`
[INFO] [stderr]  --> src/main.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::{self, PathExt};
[INFO] [stderr]   |                     ^^^^^^^ no `PathExt` in `fs`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::INotify`
[INFO] [stderr]  --> src/file_watch.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use self::inotify::INotify;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^-------
[INFO] [stderr]   |     |              |
[INFO] [stderr]   |     |              help: a similar name exists in the module: `Inotify`
[INFO] [stderr]   |     no `INotify` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::wrapper`
[INFO] [stderr]   --> src/file_watch.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | use self::inotify::wrapper::{Event, Watch};
[INFO] [stderr]    |                    ^^^^^^^ could not find `wrapper` in `inotify`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::ffi`
[INFO] [stderr]   --> src/file_watch.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | use self::inotify::ffi::*;
[INFO] [stderr]    |                    ^^^ could not find `ffi` in `inotify`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `SockFlag` in `signal`
[INFO] [stderr]   --> src/main.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |             signal::SockFlag::empty(),
[INFO] [stderr]    |                     ^^^^^^^^ could not find `SockFlag` in `signal`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_MODIFY` in this scope
[INFO] [stderr]   --> src/file_watch.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const WATCH_MODIFY: i32 = IN_MODIFY as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_MODIFY;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_CREATE` in this scope
[INFO] [stderr]   --> src/file_watch.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const WATCH_CREATE: i32 = IN_CREATE as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_CREATE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_DELETE` in this scope
[INFO] [stderr]   --> src/file_watch.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const WATCH_DELETE: i32 = IN_DELETE as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_DELETE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for entry in try!(fs::read_dir(dir)) {
[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/main.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |                 try!(visit_all_dirs_in(&entry.path(), visit));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:94:46
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn visit_all_dirs_in(dir: &Path, visit: &mut FnMut(&Path)) -> io::Result<()> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Path)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/main.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:41
[INFO] [stderr]    |
[INFO] [stderr] 21 | static RECEIVED_INTERRUPT: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             handle_sigint,
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected enum `nix::sys::signal::SigHandler`, found fn item
[INFO] [stderr]    |             help: try using a variant of the expected enum: `nix::sys::signal::SigHandler::Handler(handle_sigint)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `nix::sys::signal::SigHandler`
[INFO] [stderr]            found fn item `extern "C" fn(i32) {handle_sigint}`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rs-auto-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `std::fs::PathExt`
[INFO] [stderr]  --> src/main.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::{self, PathExt};
[INFO] [stderr]   |                     ^^^^^^^ no `PathExt` in `fs`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::INotify`
[INFO] [stderr]  --> src/file_watch.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use self::inotify::INotify;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^-------
[INFO] [stderr]   |     |              |
[INFO] [stderr]   |     |              help: a similar name exists in the module: `Inotify`
[INFO] [stderr]   |     no `INotify` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::wrapper`
[INFO] [stderr]   --> src/file_watch.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | use self::inotify::wrapper::{Event, Watch};
[INFO] [stderr]    |                    ^^^^^^^ could not find `wrapper` in `inotify`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `self::inotify::ffi`
[INFO] [stderr]   --> src/file_watch.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | use self::inotify::ffi::*;
[INFO] [stderr]    |                    ^^^ could not find `ffi` in `inotify`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `SockFlag` in `signal`
[INFO] [stderr]   --> src/main.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 |             signal::SockFlag::empty(),
[INFO] [stderr]    |                     ^^^^^^^^ could not find `SockFlag` in `signal`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_MODIFY` in this scope
[INFO] [stderr]   --> src/file_watch.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const WATCH_MODIFY: i32 = IN_MODIFY as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_MODIFY;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_CREATE` in this scope
[INFO] [stderr]   --> src/file_watch.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const WATCH_CREATE: i32 = IN_CREATE as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_CREATE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `IN_DELETE` in this scope
[INFO] [stderr]   --> src/file_watch.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const WATCH_DELETE: i32 = IN_DELETE as i32;
[INFO] [stderr]    |                               ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use nix::libc::IN_DELETE;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for entry in try!(fs::read_dir(dir)) {
[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/main.rs:99:25
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |                 try!(visit_all_dirs_in(&entry.path(), visit));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:94:46
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn visit_all_dirs_in(dir: &Path, visit: &mut FnMut(&Path)) -> io::Result<()> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Path)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/main.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:41
[INFO] [stderr]    |
[INFO] [stderr] 21 | static RECEIVED_INTERRUPT: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:29:13
[INFO] [stderr]    |
[INFO] [stderr] 29 |             handle_sigint,
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             expected enum `nix::sys::signal::SigHandler`, found fn item
[INFO] [stderr]    |             help: try using a variant of the expected enum: `nix::sys::signal::SigHandler::Handler(handle_sigint)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected enum `nix::sys::signal::SigHandler`
[INFO] [stderr]            found fn item `extern "C" fn(i32) {handle_sigint}`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rs-auto-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f62b8a501b57073e6f97d78502a7e6ba7336fbfd02dfe125ef65a9c0c6d1d481"`
[INFO] running `"docker" "rm" "-f" "f62b8a501b57073e6f97d78502a7e6ba7336fbfd02dfe125ef65a9c0c6d1d481"`
[INFO] [stdout] f62b8a501b57073e6f97d78502a7e6ba7336fbfd02dfe125ef65a9c0c6d1d481
