[INFO] fetching crate parking_lot_core 0.4.0...
[INFO] extracting crate parking_lot_core 0.4.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parking_lot_core/0.4.0
[INFO] extracting crate parking_lot_core 0.4.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parking_lot_core/0.4.0
[INFO] validating manifest of parking_lot_core-0.4.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parking_lot_core-0.4.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parking_lot_core-0.4.0
[INFO] finished frobbing parking_lot_core-0.4.0
[INFO] frobbed toml for parking_lot_core-0.4.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parking_lot_core/0.4.0/Cargo.toml
[INFO] started frobbing parking_lot_core-0.4.0
[INFO] finished frobbing parking_lot_core-0.4.0
[INFO] frobbed toml for parking_lot_core-0.4.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parking_lot_core/0.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parking_lot_core-0.4.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parking_lot_core/0.4.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 6a6ce79370ddcdb02d5371bbf04e6f2f24b506c6df11d0e78b63868e691b8405
[INFO] running `"docker" "start" "-a" "6a6ce79370ddcdb02d5371bbf04e6f2f24b506c6df11d0e78b63868e691b8405"`
[INFO] [stderr]    Compiling parking_lot_core v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:567:20
[INFO] [stderr]     |
[INFO] [stderr] 567 |     validate: &mut FnMut() -> bool,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> bool`
[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/parking_lot.rs:568:24
[INFO] [stderr]     |
[INFO] [stderr] 568 |     before_sleep: &mut FnMut(),
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:569:21
[INFO] [stderr]     |
[INFO] [stderr] 569 |     timed_out: &mut FnMut(usize, bool),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:707:20
[INFO] [stderr]     |
[INFO] [stderr] 707 |     callback: &mut FnMut(UnparkResult) -> UnparkToken,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:877:20
[INFO] [stderr]     |
[INFO] [stderr] 877 |     validate: &mut FnMut() -> RequeueOp,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> RequeueOp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:878:20
[INFO] [stderr]     |
[INFO] [stderr] 878 |     callback: &mut FnMut(RequeueOp, UnparkResult) -> UnparkToken,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequeueOp, UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parking_lot.rs:1015:18
[INFO] [stderr]      |
[INFO] [stderr] 1015 |     filter: &mut FnMut(ParkToken) -> FilterOp,
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ParkToken) -> FilterOp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parking_lot.rs:1016:20
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     callback: &mut FnMut(UnparkResult) -> UnparkToken,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:16:48
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | static NUM_THREADS: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | static HASHTABLE: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "6a6ce79370ddcdb02d5371bbf04e6f2f24b506c6df11d0e78b63868e691b8405"`
[INFO] running `"docker" "rm" "-f" "6a6ce79370ddcdb02d5371bbf04e6f2f24b506c6df11d0e78b63868e691b8405"`
[INFO] [stdout] 6a6ce79370ddcdb02d5371bbf04e6f2f24b506c6df11d0e78b63868e691b8405
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parking_lot_core/0.4.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e96265a0b5d6e43f63e6db5afc4c8595d1728f422b0311de8338039db6e1bf9
[INFO] running `"docker" "start" "-a" "5e96265a0b5d6e43f63e6db5afc4c8595d1728f422b0311de8338039db6e1bf9"`
[INFO] [stderr]    Compiling parking_lot_core v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:567:20
[INFO] [stderr]     |
[INFO] [stderr] 567 |     validate: &mut FnMut() -> bool,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> bool`
[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/parking_lot.rs:568:24
[INFO] [stderr]     |
[INFO] [stderr] 568 |     before_sleep: &mut FnMut(),
[INFO] [stderr]     |                        ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:569:21
[INFO] [stderr]     |
[INFO] [stderr] 569 |     timed_out: &mut FnMut(usize, bool),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:707:20
[INFO] [stderr]     |
[INFO] [stderr] 707 |     callback: &mut FnMut(UnparkResult) -> UnparkToken,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:877:20
[INFO] [stderr]     |
[INFO] [stderr] 877 |     validate: &mut FnMut() -> RequeueOp,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() -> RequeueOp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parking_lot.rs:878:20
[INFO] [stderr]     |
[INFO] [stderr] 878 |     callback: &mut FnMut(RequeueOp, UnparkResult) -> UnparkToken,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(RequeueOp, UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parking_lot.rs:1015:18
[INFO] [stderr]      |
[INFO] [stderr] 1015 |     filter: &mut FnMut(ParkToken) -> FilterOp,
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(ParkToken) -> FilterOp`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parking_lot.rs:1016:20
[INFO] [stderr]      |
[INFO] [stderr] 1016 |     callback: &mut FnMut(UnparkResult) -> UnparkToken,
[INFO] [stderr]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(UnparkResult) -> UnparkToken`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:16:48
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | static NUM_THREADS: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/parking_lot.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | static HASHTABLE: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "5e96265a0b5d6e43f63e6db5afc4c8595d1728f422b0311de8338039db6e1bf9"`
[INFO] running `"docker" "rm" "-f" "5e96265a0b5d6e43f63e6db5afc4c8595d1728f422b0311de8338039db6e1bf9"`
[INFO] [stdout] 5e96265a0b5d6e43f63e6db5afc4c8595d1728f422b0311de8338039db6e1bf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parking_lot_core/0.4.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 2d423bc8bb781fde0d02cb142dc671101bbfb561bcb98e38f33cf58008115121
[INFO] running `"docker" "start" "-a" "2d423bc8bb781fde0d02cb142dc671101bbfb561bcb98e38f33cf58008115121"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parking_lot_core-dda5d76dc4f01031
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parking_lot_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2d423bc8bb781fde0d02cb142dc671101bbfb561bcb98e38f33cf58008115121"`
[INFO] running `"docker" "rm" "-f" "2d423bc8bb781fde0d02cb142dc671101bbfb561bcb98e38f33cf58008115121"`
[INFO] [stdout] 2d423bc8bb781fde0d02cb142dc671101bbfb561bcb98e38f33cf58008115121