[INFO] crate shared_memory 0.8.1 is already in cache
[INFO] extracting crate shared_memory 0.8.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/shared_memory/0.8.1
[INFO] extracting crate shared_memory 0.8.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/shared_memory/0.8.1
[INFO] validating manifest of shared_memory-0.8.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shared_memory-0.8.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shared_memory-0.8.1
[INFO] finished frobbing shared_memory-0.8.1
[INFO] frobbed toml for shared_memory-0.8.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/shared_memory/0.8.1/Cargo.toml
[INFO] started frobbing shared_memory-0.8.1
[INFO] finished frobbing shared_memory-0.8.1
[INFO] frobbed toml for shared_memory-0.8.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/shared_memory/0.8.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking shared_memory-0.8.1 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/shared_memory/0.8.1:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eaac7e5be70bf575a335869b18ca9a0c34d47ca2d11b9cec9daf69280ed36776
[INFO] running `"docker" "start" "-a" "eaac7e5be70bf575a335869b18ca9a0c34d47ca2d11b9cec9daf69280ed36776"`
[INFO] [stderr]     Checking memrange v0.1.3
[INFO] [stderr]     Checking theban_interval_tree v0.7.1
[INFO] [stderr]     Checking shared_memory v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/locks.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub interface: &'a LockImpl,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[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/locks.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |     lock_fn: &'a LockImpl,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/locks.rs:97:49
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn lock(data_ptr: &'a T, interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> ReadLockGuard<'a, T> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:126:51
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn lock(data_in: &'a [T], lock_fn_in: &'a LockImpl, lock_data_in: &'a mut c_void) -> ReadLockGuardSlice<'a, T> {
[INFO] [stderr]     |                                                   ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:150:18
[INFO] [stderr]     |
[INFO] [stderr] 150 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:155:53
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn lock(data_ptr: &'a mut T, interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> WriteLockGuard<'a, T> {
[INFO] [stderr]     |                                                     ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:184:18
[INFO] [stderr]     |
[INFO] [stderr] 184 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:189:55
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn lock(data_ptr: &'a mut [T], interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> WriteLockGuardSlice<'a, T> {
[INFO] [stderr]     |                                                       ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/events.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub interface: &'a EventImpl,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn EventImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/nix/mod.rs:243:61
[INFO] [stderr]     |
[INFO] [stderr] 243 | pub fn lockimpl_from_type(lock_type: &LockType) -> &'static LockImpl {
[INFO] [stderr]     |                                                             ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/nix/mod.rs:251:64
[INFO] [stderr]     |
[INFO] [stderr] 251 | pub fn eventimpl_from_type(event_type: &EventType) -> &'static EventImpl {
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn EventImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:44:45
[INFO] [stderr]    |
[INFO] [stderr] 44 | type Result<T> = std::result::Result<T, Box<std::error::Error>>;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/locks.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub interface: &'a LockImpl,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[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/locks.rs:92:18
[INFO] [stderr]    |
[INFO] [stderr] 92 |     lock_fn: &'a LockImpl,
[INFO] [stderr]    |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/locks.rs:97:49
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn lock(data_ptr: &'a T, interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> ReadLockGuard<'a, T> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:121:18
[INFO] [stderr]     |
[INFO] [stderr] 121 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:126:51
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn lock(data_in: &'a [T], lock_fn_in: &'a LockImpl, lock_data_in: &'a mut c_void) -> ReadLockGuardSlice<'a, T> {
[INFO] [stderr]     |                                                   ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:150:18
[INFO] [stderr]     |
[INFO] [stderr] 150 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:155:53
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn lock(data_ptr: &'a mut T, interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> WriteLockGuard<'a, T> {
[INFO] [stderr]     |                                                     ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:184:18
[INFO] [stderr]     |
[INFO] [stderr] 184 |     lock_fn: &'a LockImpl,
[INFO] [stderr]     |                  ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/locks.rs:189:55
[INFO] [stderr]     |
[INFO] [stderr] 189 |     pub fn lock(data_ptr: &'a mut [T], interface: &'a LockImpl, lock_ptr: &'a mut c_void) -> WriteLockGuardSlice<'a, T> {
[INFO] [stderr]     |                                                       ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/events.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub interface: &'a EventImpl,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn EventImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/nix/mod.rs:243:61
[INFO] [stderr]     |
[INFO] [stderr] 243 | pub fn lockimpl_from_type(lock_type: &LockType) -> &'static LockImpl {
[INFO] [stderr]     |                                                             ^^^^^^^^ help: use `dyn`: `dyn LockImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/nix/mod.rs:251:64
[INFO] [stderr]     |
[INFO] [stderr] 251 | pub fn eventimpl_from_type(event_type: &EventType) -> &'static EventImpl {
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn EventImpl`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:44:45
[INFO] [stderr]    |
[INFO] [stderr] 44 | type Result<T> = std::result::Result<T, Box<std::error::Error>>;
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> examples/custom_create.rs:9:45
[INFO] [stderr]   |
[INFO] [stderr] 9 | type Result<T> = std::result::Result<T, Box<std::error::Error>>;
[INFO] [stderr]   |                                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `"docker" "inspect" "eaac7e5be70bf575a335869b18ca9a0c34d47ca2d11b9cec9daf69280ed36776"`
[INFO] running `"docker" "rm" "-f" "eaac7e5be70bf575a335869b18ca9a0c34d47ca2d11b9cec9daf69280ed36776"`
[INFO] [stdout] eaac7e5be70bf575a335869b18ca9a0c34d47ca2d11b9cec9daf69280ed36776