[INFO] crate multiqueue 0.3.2 is already in cache [INFO] extracting crate multiqueue 0.3.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/multiqueue/0.3.2 [INFO] extracting crate multiqueue 0.3.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/multiqueue/0.3.2 [INFO] validating manifest of multiqueue-0.3.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of multiqueue-0.3.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing multiqueue-0.3.2 [INFO] finished frobbing multiqueue-0.3.2 [INFO] frobbed toml for multiqueue-0.3.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/multiqueue/0.3.2/Cargo.toml [INFO] started frobbing multiqueue-0.3.2 [INFO] finished frobbing multiqueue-0.3.2 [INFO] frobbed toml for multiqueue-0.3.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/multiqueue/0.3.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking multiqueue-0.3.2 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 873aa97c25ea3a67318ab9b63ea81c570400c8229a22c5ea61f00e530332529c [INFO] running `"docker" "start" "-a" "873aa97c25ea3a67318ab9b63ea81c570400c8229a22c5ea61f00e530332529c"` [INFO] [stderr] Checking multiqueue v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiqueue.rs:160:21 [INFO] [stderr] | [INFO] [stderr] 160 | pub waiter: Arc, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Wait` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiqueue.rs:222:49 [INFO] [stderr] | [INFO] [stderr] 222 | fn new_internal(_capacity: Index, wait: Arc) -> (InnerSend, InnerRecv) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Wait` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | use self::futures::task::{park, Task}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:239:26 [INFO] [stderr] | [INFO] [stderr] 239 | d1: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:244:26 [INFO] [stderr] | [INFO] [stderr] 244 | d2: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | d3: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:257:26 [INFO] [stderr] | [INFO] [stderr] 257 | d4: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:875:26 [INFO] [stderr] | [INFO] [stderr] 875 | parked.push_back(park()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:901:34 [INFO] [stderr] | [INFO] [stderr] 901 | parked.push_back(park()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiqueue.rs:160:21 [INFO] [stderr] | [INFO] [stderr] 160 | pub waiter: Arc, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Wait` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/multiqueue.rs:222:49 [INFO] [stderr] | [INFO] [stderr] 222 | fn new_internal(_capacity: Index, wait: Arc) -> (InnerSend, InnerRecv) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Wait` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | use self::futures::task::{park, Task}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:239:26 [INFO] [stderr] | [INFO] [stderr] 239 | d1: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:244:26 [INFO] [stderr] | [INFO] [stderr] 244 | d2: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | d3: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multiqueue.rs:257:26 [INFO] [stderr] | [INFO] [stderr] 257 | d4: unsafe { mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:875:26 [INFO] [stderr] | [INFO] [stderr] 875 | parked.push_back(park()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::park': renamed to `current` [INFO] [stderr] --> src/multiqueue.rs:901:34 [INFO] [stderr] | [INFO] [stderr] 901 | parked.push_back(park()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/multiqueue.rs:228:55 [INFO] [stderr] | [INFO] [stderr] 228 | let elem: &QueueEntry = &*queuedat.offset(i); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/multiqueue.rs:231:46 [INFO] [stderr] | [INFO] [stderr] 231 | let refd: &RefCnt = &*refdat.offset(i); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:913:21 [INFO] [stderr] | [INFO] [stderr] 913 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:931:25 [INFO] [stderr] | [INFO] [stderr] 931 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:938:25 [INFO] [stderr] | [INFO] [stderr] 938 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/multiqueue.rs:228:55 [INFO] [stderr] | [INFO] [stderr] 228 | let elem: &QueueEntry = &*queuedat.offset(i); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: type annotations needed [INFO] [stderr] --> src/multiqueue.rs:231:46 [INFO] [stderr] | [INFO] [stderr] 231 | let refd: &RefCnt = &*refdat.offset(i); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [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! [INFO] [stderr] = note: for more information, see issue #46906 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:913:21 [INFO] [stderr] | [INFO] [stderr] 913 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:931:25 [INFO] [stderr] | [INFO] [stderr] 931 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mpmc::futures::task::Task::unpark': renamed to `notify` [INFO] [stderr] --> src/multiqueue.rs:938:25 [INFO] [stderr] | [INFO] [stderr] 938 | val.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stderr] --> src/mpmc.rs:940:9 [INFO] [stderr] | [INFO] [stderr] 940 | reader.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `"docker" "inspect" "873aa97c25ea3a67318ab9b63ea81c570400c8229a22c5ea61f00e530332529c"` [INFO] running `"docker" "rm" "-f" "873aa97c25ea3a67318ab9b63ea81c570400c8229a22c5ea61f00e530332529c"` [INFO] [stdout] 873aa97c25ea3a67318ab9b63ea81c570400c8229a22c5ea61f00e530332529c