Dec 18 13:49:03.388 INFO checking multiqueue-0.3.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:49:03.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/multiqueue/0.3.2:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:49:03.751 INFO [stdout] f02afee40cb6e96655287bc164cba27034413660e1106d84acecc625eef3fc78
Dec 18 13:49:03.753 INFO running `"docker" "start" "-a" "f02afee40cb6e96655287bc164cba27034413660e1106d84acecc625eef3fc78"`
Dec 18 13:49:04.939 INFO [stderr]     Checking smallvec v0.3.4
Dec 18 13:49:05.541 INFO [stderr]     Checking multiqueue v0.3.2 (/opt/crater/workdir)
Dec 18 13:49:06.108 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.108 INFO [stderr]   --> src/multiqueue.rs:29:27
Dec 18 13:49:06.108 INFO [stderr]    |
Dec 18 13:49:06.108 INFO [stderr] 29 | use self::futures::task::{park, Task};
Dec 18 13:49:06.108 INFO [stderr]    |                           ^^^^
Dec 18 13:49:06.108 INFO [stderr]    |
Dec 18 13:49:06.108 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:49:06.108 INFO [stderr] 
Dec 18 13:49:06.108 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.108 INFO [stderr]    --> src/multiqueue.rs:875:26
Dec 18 13:49:06.108 INFO [stderr]     |
Dec 18 13:49:06.108 INFO [stderr] 875 |         parked.push_back(park());
Dec 18 13:49:06.108 INFO [stderr]     |                          ^^^^
Dec 18 13:49:06.108 INFO [stderr] 
Dec 18 13:49:06.108 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.108 INFO [stderr]    --> src/multiqueue.rs:901:34
Dec 18 13:49:06.108 INFO [stderr]     |
Dec 18 13:49:06.108 INFO [stderr] 901 |                 parked.push_back(park());
Dec 18 13:49:06.108 INFO [stderr]     |                                  ^^^^
Dec 18 13:49:06.108 INFO [stderr] 
Dec 18 13:49:06.219 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.219 INFO [stderr]   --> src/multiqueue.rs:29:27
Dec 18 13:49:06.219 INFO [stderr]    |
Dec 18 13:49:06.219 INFO [stderr] 29 | use self::futures::task::{park, Task};
Dec 18 13:49:06.219 INFO [stderr]    |                           ^^^^
Dec 18 13:49:06.219 INFO [stderr]    |
Dec 18 13:49:06.219 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:49:06.219 INFO [stderr] 
Dec 18 13:49:06.219 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.220 INFO [stderr]    --> src/multiqueue.rs:875:26
Dec 18 13:49:06.220 INFO [stderr]     |
Dec 18 13:49:06.220 INFO [stderr] 875 |         parked.push_back(park());
Dec 18 13:49:06.220 INFO [stderr]     |                          ^^^^
Dec 18 13:49:06.220 INFO [stderr] 
Dec 18 13:49:06.220 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current`
Dec 18 13:49:06.220 INFO [stderr]    --> src/multiqueue.rs:901:34
Dec 18 13:49:06.220 INFO [stderr]     |
Dec 18 13:49:06.220 INFO [stderr] 901 |                 parked.push_back(park());
Dec 18 13:49:06.220 INFO [stderr]     |                                  ^^^^
Dec 18 13:49:06.220 INFO [stderr] 
Dec 18 13:49:06.304 INFO [stderr] warning: type annotations needed
Dec 18 13:49:06.304 INFO [stderr]    --> src/multiqueue.rs:228:55
Dec 18 13:49:06.304 INFO [stderr]     |
Dec 18 13:49:06.304 INFO [stderr] 228 |                 let elem: &QueueEntry<T> = &*queuedat.offset(i);
Dec 18 13:49:06.304 INFO [stderr]     |                                                       ^^^^^^
Dec 18 13:49:06.304 INFO [stderr]     |
Dec 18 13:49:06.304 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 13:49:06.304 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 13:49:06.304 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 13:49:06.304 INFO [stderr] 
Dec 18 13:49:06.305 INFO [stderr] warning: type annotations needed
Dec 18 13:49:06.305 INFO [stderr]    --> src/multiqueue.rs:231:46
Dec 18 13:49:06.305 INFO [stderr]     |
Dec 18 13:49:06.305 INFO [stderr] 231 |                 let refd: &RefCnt = &*refdat.offset(i);
Dec 18 13:49:06.305 INFO [stderr]     |                                              ^^^^^^
Dec 18 13:49:06.305 INFO [stderr]     |
Dec 18 13:49:06.305 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 13:49:06.305 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 13:49:06.305 INFO [stderr] 
Dec 18 13:49:06.352 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.352 INFO [stderr]    --> src/multiqueue.rs:913:21
Dec 18 13:49:06.352 INFO [stderr]     |
Dec 18 13:49:06.352 INFO [stderr] 913 |                 val.unpark();
Dec 18 13:49:06.352 INFO [stderr]     |                     ^^^^^^
Dec 18 13:49:06.352 INFO [stderr] 
Dec 18 13:49:06.352 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.352 INFO [stderr]    --> src/multiqueue.rs:931:25
Dec 18 13:49:06.352 INFO [stderr]     |
Dec 18 13:49:06.352 INFO [stderr] 931 |                     val.unpark();
Dec 18 13:49:06.352 INFO [stderr]     |                         ^^^^^^
Dec 18 13:49:06.352 INFO [stderr] 
Dec 18 13:49:06.360 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.360 INFO [stderr]    --> src/multiqueue.rs:938:25
Dec 18 13:49:06.360 INFO [stderr]     |
Dec 18 13:49:06.360 INFO [stderr] 938 |                     val.unpark();
Dec 18 13:49:06.360 INFO [stderr]     |                         ^^^^^^
Dec 18 13:49:06.360 INFO [stderr] 
Dec 18 13:49:06.500 INFO [stderr] warning: type annotations needed
Dec 18 13:49:06.500 INFO [stderr]    --> src/multiqueue.rs:228:55
Dec 18 13:49:06.500 INFO [stderr]     |
Dec 18 13:49:06.500 INFO [stderr] 228 |                 let elem: &QueueEntry<T> = &*queuedat.offset(i);
Dec 18 13:49:06.500 INFO [stderr]     |                                                       ^^^^^^
Dec 18 13:49:06.500 INFO [stderr]     |
Dec 18 13:49:06.500 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 13:49:06.500 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 13:49:06.500 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 13:49:06.500 INFO [stderr] 
Dec 18 13:49:06.500 INFO [stderr] warning: type annotations needed
Dec 18 13:49:06.500 INFO [stderr]    --> src/multiqueue.rs:231:46
Dec 18 13:49:06.500 INFO [stderr]     |
Dec 18 13:49:06.500 INFO [stderr] 231 |                 let refd: &RefCnt = &*refdat.offset(i);
Dec 18 13:49:06.500 INFO [stderr]     |                                              ^^^^^^
Dec 18 13:49:06.500 INFO [stderr]     |
Dec 18 13:49:06.500 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 13:49:06.500 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 13:49:06.500 INFO [stderr] 
Dec 18 13:49:06.544 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.544 INFO [stderr]    --> src/multiqueue.rs:913:21
Dec 18 13:49:06.544 INFO [stderr]     |
Dec 18 13:49:06.544 INFO [stderr] 913 |                 val.unpark();
Dec 18 13:49:06.544 INFO [stderr]     |                     ^^^^^^
Dec 18 13:49:06.544 INFO [stderr] 
Dec 18 13:49:06.544 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.544 INFO [stderr]    --> src/multiqueue.rs:931:25
Dec 18 13:49:06.544 INFO [stderr]     |
Dec 18 13:49:06.544 INFO [stderr] 931 |                     val.unpark();
Dec 18 13:49:06.544 INFO [stderr]     |                         ^^^^^^
Dec 18 13:49:06.544 INFO [stderr] 
Dec 18 13:49:06.544 INFO [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify`
Dec 18 13:49:06.544 INFO [stderr]    --> src/multiqueue.rs:938:25
Dec 18 13:49:06.544 INFO [stderr]     |
Dec 18 13:49:06.544 INFO [stderr] 938 |                     val.unpark();
Dec 18 13:49:06.544 INFO [stderr]     |                         ^^^^^^
Dec 18 13:49:06.544 INFO [stderr] 
Dec 18 13:49:06.960 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Dec 18 13:49:06.960 INFO [stderr]    --> src/mpmc.rs:940:9
Dec 18 13:49:06.960 INFO [stderr]     |
Dec 18 13:49:06.960 INFO [stderr] 940 |         reader.clone();
Dec 18 13:49:06.960 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 18 13:49:06.960 INFO [stderr]     |
Dec 18 13:49:06.960 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 13:49:06.960 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 18 13:49:06.960 INFO [stderr] 
Dec 18 13:49:08.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 18 13:49:08.530 INFO running `"docker" "inspect" "f02afee40cb6e96655287bc164cba27034413660e1106d84acecc625eef3fc78"`
Dec 18 13:49:08.723 INFO running `"docker" "rm" "-f" "f02afee40cb6e96655287bc164cba27034413660e1106d84acecc625eef3fc78"`
Dec 18 13:49:08.868 INFO [stdout] f02afee40cb6e96655287bc164cba27034413660e1106d84acecc625eef3fc78