[INFO] crate notify 4.0.15 is already in cache [INFO] checking notify-4.0.15 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate notify 4.0.15 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate notify 4.0.15 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 71c306982419d2c3fbdc2b197e1c81aaa7a16d79eeaf4496b82cad0e05dc3d4d [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" "71c306982419d2c3fbdc2b197e1c81aaa7a16d79eeaf4496b82cad0e05dc3d4d"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking inotify v0.7.0 [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] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.2/src/distributions/bernoulli.rs:88:31 [INFO] [stderr] | [INFO] [stderr] 88 | Ok(Bernoulli { p_int: (p * SCALE) as u64 }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.2/src/distributions/bernoulli.rs:105:21 [INFO] [stderr] | [INFO] [stderr] 105 | let p_int = ((f64::from(numerator) / f64::from(denominator)) * SCALE) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.2/src/distributions/poisson.rs:87:30 [INFO] [stderr] | [INFO] [stderr] 87 | int_result = result as u64; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.2/src/distributions/binomial.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | x as i64 [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [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] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `rand`. [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] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "71c306982419d2c3fbdc2b197e1c81aaa7a16d79eeaf4496b82cad0e05dc3d4d"` [INFO] running `"docker" "rm" "-f" "71c306982419d2c3fbdc2b197e1c81aaa7a16d79eeaf4496b82cad0e05dc3d4d"` [INFO] [stdout] 71c306982419d2c3fbdc2b197e1c81aaa7a16d79eeaf4496b82cad0e05dc3d4d