[INFO] crate jack 0.6.0 is already in cache
[INFO] extracting crate jack 0.6.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/jack/0.6.0
[INFO] extracting crate jack 0.6.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/jack/0.6.0
[INFO] validating manifest of jack-0.6.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jack-0.6.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jack-0.6.0
[INFO] finished frobbing jack-0.6.0
[INFO] frobbed toml for jack-0.6.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/jack/0.6.0/Cargo.toml
[INFO] started frobbing jack-0.6.0
[INFO] finished frobbing jack-0.6.0
[INFO] frobbed toml for jack-0.6.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/jack/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jack-0.6.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/jack/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d74509d81b3f86f96c98f8ecb1d8cea87be04ffde98a99180a42d97b9f1e194e
[INFO] running `"docker" "start" "-a" "d74509d81b3f86f96c98f8ecb1d8cea87be04ffde98a99180a42d97b9f1e194e"`
[INFO] [stderr]     Checking jack-sys v0.2.0
[INFO] [stderr]     Checking jack v0.6.0 (/opt/crater/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 '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 '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 2.86s
[INFO] running `"docker" "inspect" "d74509d81b3f86f96c98f8ecb1d8cea87be04ffde98a99180a42d97b9f1e194e"`
[INFO] running `"docker" "rm" "-f" "d74509d81b3f86f96c98f8ecb1d8cea87be04ffde98a99180a42d97b9f1e194e"`
[INFO] [stdout] d74509d81b3f86f96c98f8ecb1d8cea87be04ffde98a99180a42d97b9f1e194e