[INFO] crate ccl 4.5.2 is already in cache
[INFO] extracting crate ccl 4.5.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/ccl/4.5.2
[INFO] extracting crate ccl 4.5.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/ccl/4.5.2
[INFO] validating manifest of ccl-4.5.2 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 ccl-4.5.2 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 ccl-4.5.2
[INFO] finished frobbing ccl-4.5.2
[INFO] frobbed toml for ccl-4.5.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/ccl/4.5.2/Cargo.toml
[INFO] started frobbing ccl-4.5.2
[INFO] finished frobbing ccl-4.5.2
[INFO] frobbed toml for ccl-4.5.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/ccl/4.5.2/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]  Downloading crates ...
[INFO] [stderr]   Downloaded ccl-crossbeam-epoch v0.7.3
[INFO] [stderr]   Downloaded ccl_owning_ref v0.4.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ccl-4.5.2 against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/ccl/4.5.2:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 66fb6040db22fcf747bed80d9a697f8f1f821b04a7231088f41d2bace6a1931e
[INFO] running `"docker" "start" "-a" "66fb6040db22fcf747bed80d9a697f8f1f821b04a7231088f41d2bace6a1931e"`
[INFO] [stderr]     Checking ccl-crossbeam-epoch v0.7.3
[INFO] [stderr]     Checking ccl_stable_deref_trait v1.0.2
[INFO] [stderr]     Checking ccl_owning_ref v0.4.2
[INFO] [stderr]     Checking ccl v4.5.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:103:22
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let or = OwningRef::new(submap);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRef::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let or = or.map(|v| v.get(key).unwrap());
[INFO] [stderr]     |                         ^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:117:26
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let or = OwningRef::new(submap);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRef::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 let or = or.map(|v| v.get(key).unwrap());
[INFO] [stderr]     |                             ^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:140:22
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let or = OwningRefMut::new(submap);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRefMut::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |             let or = or.map_mut(|v| v.get_mut(key).unwrap());
[INFO] [stderr]     |                         ^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:154:26
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 let or = OwningRefMut::new(submap);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRefMut::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:155:29
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 let or = or.map_mut(|v| v.get_mut(key).unwrap());
[INFO] [stderr]     |                             ^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `ccl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:103:22
[INFO] [stderr]     |
[INFO] [stderr] 103 |             let or = OwningRef::new(submap);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRef::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let or = or.map(|v| v.get(key).unwrap());
[INFO] [stderr]     |                         ^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:117:26
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let or = OwningRef::new(submap);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRef::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 let or = or.map(|v| v.get(key).unwrap());
[INFO] [stderr]     |                             ^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockReadGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:140:22
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let or = OwningRefMut::new(submap);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRefMut::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |             let or = or.map_mut(|v| v.get_mut(key).unwrap());
[INFO] [stderr]     |                         ^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:154:26
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 let or = OwningRefMut::new(submap);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `ccl_owning_ref::OwningRefMut::<O, T>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>: ccl_stable_deref_trait::StableDeref` is not satisfied
[INFO] [stderr]    --> src/dhashmap/mod.rs:155:29
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 let or = or.map_mut(|v| v.get_mut(key).unwrap());
[INFO] [stderr]     |                             ^^^^^^^ the trait `ccl_stable_deref_trait::StableDeref` is not implemented for `lock_api::rwlock::RwLockWriteGuard<'_, parking_lot::raw_rwlock::RawRwLock, hashbrown::map::HashMap<K, V>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `ccl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "66fb6040db22fcf747bed80d9a697f8f1f821b04a7231088f41d2bace6a1931e"`
[INFO] running `"docker" "rm" "-f" "66fb6040db22fcf747bed80d9a697f8f1f821b04a7231088f41d2bace6a1931e"`
[INFO] [stdout] 66fb6040db22fcf747bed80d9a697f8f1f821b04a7231088f41d2bace6a1931e