[INFO] fetching crate oxygengine-core 0.3.9...
[INFO] extracting crate oxygengine-core 0.3.9 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/oxygengine-core/0.3.9
[INFO] extracting crate oxygengine-core 0.3.9 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/oxygengine-core/0.3.9
[INFO] validating manifest of oxygengine-core-0.3.9 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of oxygengine-core-0.3.9 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing oxygengine-core-0.3.9
[INFO] finished frobbing oxygengine-core-0.3.9
[INFO] frobbed toml for oxygengine-core-0.3.9 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/oxygengine-core/0.3.9/Cargo.toml
[INFO] started frobbing oxygengine-core-0.3.9
[INFO] finished frobbing oxygengine-core-0.3.9
[INFO] frobbed toml for oxygengine-core-0.3.9 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/oxygengine-core/0.3.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking oxygengine-core-0.3.9 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/oxygengine-core/0.3.9:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 33439dcf88fb9b72734cf01ea5b0f56249e453511301758dc8f35005abb5b625
[INFO] running `"docker" "start" "-a" "33439dcf88fb9b72734cf01ea5b0f56249e453511301758dc8f35005abb5b625"`
[INFO] [stderr]     Checking oxygengine-core v0.3.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/assets/database.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fetch_engines: Vec<Box<FetchEngine>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[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/assets/database.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     protocols: HashMap<String, Box<AssetProtocol>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/assets/database.rs:22:43
[INFO] [stderr]    |
[INFO] [stderr] 22 |     loading: HashMap<String, (String, Box<FetchProcessReader>)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:149:59
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn push_fetch_engine(&mut self, fetch_engine: Box<FetchEngine>) {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:153:54
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn pop_fetch_engine(&mut self) -> Option<Box<FetchEngine>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:173:23
[INFO] [stderr]     |
[INFO] [stderr] 173 |         F: FnMut(&mut FetchEngine) -> R,
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:175:32
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let fetch_engine: &mut FetchEngine = self.fetch_engine_mut().borrow_mut();
[INFO] [stderr]     |                                ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:188:69
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn unregister(&mut self, protocol_name: &str) -> Option<Box<AssetProtocol>> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/engines/fs.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/engines/map.rs:16:51
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/mod.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn box_clone(&self) -> Box<FetchProcessReader>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/mod.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Clone for Box<FetchProcessReader> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:140:32
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn box_clone(&self) -> Box<FetchProcessReader> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:146:51
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus>;
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:148:38
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn cancel(&mut self, reader: Box<FetchProcessReader>) {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/assets/database.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fetch_engines: Vec<Box<FetchEngine>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[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/assets/database.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 |     protocols: HashMap<String, Box<AssetProtocol>>,
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/assets/database.rs:22:43
[INFO] [stderr]    |
[INFO] [stderr] 22 |     loading: HashMap<String, (String, Box<FetchProcessReader>)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:149:59
[INFO] [stderr]     |
[INFO] [stderr] 149 |     pub fn push_fetch_engine(&mut self, fetch_engine: Box<FetchEngine>) {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:153:54
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn pop_fetch_engine(&mut self) -> Option<Box<FetchEngine>> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:173:23
[INFO] [stderr]     |
[INFO] [stderr] 173 |         F: FnMut(&mut FetchEngine) -> R,
[INFO] [stderr]     |                       ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:175:32
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let fetch_engine: &mut FetchEngine = self.fetch_engine_mut().borrow_mut();
[INFO] [stderr]     |                                ^^^^^^^^^^^ help: use `dyn`: `dyn FetchEngine`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/assets/database.rs:188:69
[INFO] [stderr]     |
[INFO] [stderr] 188 |     pub fn unregister(&mut self, protocol_name: &str) -> Option<Box<AssetProtocol>> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn AssetProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/engines/fs.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/engines/map.rs:16:51
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/mod.rs:32:32
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn box_clone(&self) -> Box<FetchProcessReader>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/fetch/mod.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Clone for Box<FetchProcessReader> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:140:32
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn box_clone(&self) -> Box<FetchProcessReader> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:146:51
[INFO] [stderr]     |
[INFO] [stderr] 146 |     fn fetch(&mut self, path: &str) -> Result<Box<FetchProcessReader>, FetchStatus>;
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/fetch/mod.rs:148:38
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn cancel(&mut self, reader: Box<FetchProcessReader>) {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FetchProcessReader`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "33439dcf88fb9b72734cf01ea5b0f56249e453511301758dc8f35005abb5b625"`
[INFO] running `"docker" "rm" "-f" "33439dcf88fb9b72734cf01ea5b0f56249e453511301758dc8f35005abb5b625"`
[INFO] [stdout] 33439dcf88fb9b72734cf01ea5b0f56249e453511301758dc8f35005abb5b625