[INFO] fetching crate termwiz 0.3.1...
[INFO] extracting crate termwiz 0.3.1 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/termwiz/0.3.1
[INFO] extracting crate termwiz 0.3.1 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/termwiz/0.3.1
[INFO] validating manifest of termwiz-0.3.1 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 termwiz-0.3.1 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 termwiz-0.3.1
[INFO] finished frobbing termwiz-0.3.1
[INFO] frobbed toml for termwiz-0.3.1 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/termwiz/0.3.1/Cargo.toml
[INFO] started frobbing termwiz-0.3.1
[INFO] finished frobbing termwiz-0.3.1
[INFO] frobbed toml for termwiz-0.3.1 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/termwiz/0.3.1/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded varbincode v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking termwiz-0.3.1 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/termwiz/0.3.1:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c91ce0fc4f9a2b027924996a2e5c88d4f939b1d1f5e2e8e049287af643ad2568
[INFO] running `"docker" "start" "-a" "c91ce0fc4f9a2b027924996a2e5c88d4f939b1d1f5e2e8e049287af643ad2568"`
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]     Checking filedescriptor v0.2.0
[INFO] [stderr]     Checking vte v0.3.3
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.2
[INFO] [stderr]     Checking varbincode v0.1.0
[INFO] [stderr]     Checking termwiz v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lineedit/host.rs:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn history(&mut self) -> &mut History;
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[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/lineedit/host.rs:94:35
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:147:37
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn render(&mut self, host: &mut LineEditorHost) -> Fallible<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn read_line(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:453:45
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn read_line_impl(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/mod.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 |     widget: Box<Widget + 'widget>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Widget + 'widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lineedit/host.rs:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn history(&mut self) -> &mut History;
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[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/lineedit/host.rs:94:35
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:147:37
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn render(&mut self, host: &mut LineEditorHost) -> Fallible<()> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:195:44
[INFO] [stderr]     |
[INFO] [stderr] 195 |     pub fn read_line(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lineedit/mod.rs:453:45
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn read_line_impl(&mut self, host: &mut LineEditorHost) -> Fallible<Option<String>> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn LineEditorHost`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/mod.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 |     widget: Box<Widget + 'widget>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Widget + 'widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/line_editor.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn history(&mut self) -> &mut History {
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn History`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.17s
[INFO] running `"docker" "inspect" "c91ce0fc4f9a2b027924996a2e5c88d4f939b1d1f5e2e8e049287af643ad2568"`
[INFO] running `"docker" "rm" "-f" "c91ce0fc4f9a2b027924996a2e5c88d4f939b1d1f5e2e8e049287af643ad2568"`
[INFO] [stdout] c91ce0fc4f9a2b027924996a2e5c88d4f939b1d1f5e2e8e049287af643ad2568