[INFO] fetching crate jack 0.6.1...
[INFO] checking jack-0.6.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate jack 0.6.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jack 0.6.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jack 0.6.1
[INFO] finished tweaking crates.io crate jack 0.6.1
[INFO] tweaked toml for crates.io crate jack 0.6.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate jack 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 91d7d86d3998a52f61593d9d8bc3de0d78fbb15768cd671b4c8cf03619ca5f05
[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" "91d7d86d3998a52f61593d9d8bc3de0d78fbb15768cd671b4c8cf03619ca5f05"`
[INFO] [stderr]     Checking libloading v0.4.3
[INFO] [stderr]     Checking jack-sys v0.2.0
[INFO] [stderr]     Checking jack v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/logging.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Mutex, Once, ONCE_INIT};
[INFO] [stderr]   |                              ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/logging.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 | static IS_INFO_CALLBACK_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/logging.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 | static IS_ERROR_CALLBACK_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                      ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/port/midi.rs:82:41
[INFO] [stderr]    |
[INFO] [stderr] 82 |         self.absolute_nth(self.index as libc::uint32_t)
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/port/midi.rs:97:31
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn absolute_nth(&self, n: libc::uint32_t) -> Option<RawMidi<'a>> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/port/midi.rs:98:53
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut ev: j::jack_midi_event_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/port/midi.rs:138:42
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let len = self.absolute_len() as libc::uint32_t;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/logging.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::{Mutex, Once, ONCE_INIT};
[INFO] [stderr]   |                              ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/logging.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 | static IS_INFO_CALLBACK_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                     ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/logging.rs:57:38
[INFO] [stderr]    |
[INFO] [stderr] 57 | static IS_ERROR_CALLBACK_SET: Once = ONCE_INIT;
[INFO] [stderr]    |                                      ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/port/midi.rs:82:41
[INFO] [stderr]    |
[INFO] [stderr] 82 |         self.absolute_nth(self.index as libc::uint32_t)
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]   --> src/port/midi.rs:97:31
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn absolute_nth(&self, n: libc::uint32_t) -> Option<RawMidi<'a>> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/port/midi.rs:98:53
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let mut ev: j::jack_midi_event_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint32_t': Use u32 instead.
[INFO] [stderr]    --> src/port/midi.rs:138:42
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let len = self.absolute_len() as libc::uint32_t;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "91d7d86d3998a52f61593d9d8bc3de0d78fbb15768cd671b4c8cf03619ca5f05"`
[INFO] running `"docker" "rm" "-f" "91d7d86d3998a52f61593d9d8bc3de0d78fbb15768cd671b4c8cf03619ca5f05"`
[INFO] [stdout] 91d7d86d3998a52f61593d9d8bc3de0d78fbb15768cd671b4c8cf03619ca5f05