[INFO] fetching crate rq 0.1.2...
[INFO] extracting crate rq 0.1.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rq/0.1.2
[INFO] extracting crate rq 0.1.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rq/0.1.2
[INFO] validating manifest of rq-0.1.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rq-0.1.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rq-0.1.2
[INFO] finished frobbing rq-0.1.2
[INFO] frobbed toml for rq-0.1.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rq/0.1.2/Cargo.toml
[INFO] started frobbing rq-0.1.2
[INFO] finished frobbing rq-0.1.2
[INFO] frobbed toml for rq-0.1.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rq/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rq_derive v0.1.2
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rq-0.1.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rq/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 126c43126d5bac89261465e844e7df1c40455af5e8a31117975849399e9177fe
[INFO] running `"docker" "start" "-a" "126c43126d5bac89261465e844e7df1c40455af5e8a31117975849399e9177fe"`
[INFO] [stderr]    Compiling rq v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling rq_derive v0.1.2
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layout/boxl.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn add(&mut self, w: &WgtObj) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[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/layout/grid.rs:49:31
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn add(&mut self, w: &WgtObj, row: u32, col: u32) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layout/splt.rs:34:31
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn add(&mut self, w: &WgtObj) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/btn.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | type CbClicked = Arc<Mutex<FnMut(&mut Btn, bool)>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Btn, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | type CbOnAbout = Arc<Mutex<FnMut(&mut Win)>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 | type CbOnFirstShow = Arc<Mutex<FnMut(&mut Win)>>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 | type CbOnClose = Arc<Mutex<FnMut(&mut Win) -> bool>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:22:29
[INFO] [stderr]    |
[INFO] [stderr] 22 | type CbOnLogMsg = Arc<Mutex<FnMut(&mut Win, &str)>>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win, &str)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/mod.rs:99:30
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_obj(&self) -> &WgtObj {
[INFO] [stderr]    |                              ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wgt/mod.rs:103:56
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     $(Wgt::$Var(bx) => bx.as_ref() as &WgtObj,)*
[INFO] [stderr]     |                                                        ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] ...
[INFO] [stderr] 107 |         as_obj!([Btn, DlgAbout, Lbl, Menu, MenuBar, Win])
[INFO] [stderr]     |         ------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layout/boxl.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn add(&mut self, w: &WgtObj) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[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/layout/grid.rs:49:31
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn add(&mut self, w: &WgtObj, row: u32, col: u32) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layout/splt.rs:34:31
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn add(&mut self, w: &WgtObj) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/btn.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | type CbClicked = Arc<Mutex<FnMut(&mut Btn, bool)>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Btn, bool)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | type CbOnAbout = Arc<Mutex<FnMut(&mut Win)>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 | type CbOnFirstShow = Arc<Mutex<FnMut(&mut Win)>>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:21:28
[INFO] [stderr]    |
[INFO] [stderr] 21 | type CbOnClose = Arc<Mutex<FnMut(&mut Win) -> bool>>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/win.rs:22:29
[INFO] [stderr]    |
[INFO] [stderr] 22 | type CbOnLogMsg = Arc<Mutex<FnMut(&mut Win, &str)>>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Win, &str)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wgt/mod.rs:99:30
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_obj(&self) -> &WgtObj {
[INFO] [stderr]    |                              ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/wgt/mod.rs:103:56
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     $(Wgt::$Var(bx) => bx.as_ref() as &WgtObj,)*
[INFO] [stderr]     |                                                        ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] ...
[INFO] [stderr] 107 |         as_obj!([Btn, DlgAbout, Lbl, Menu, MenuBar, Win])
[INFO] [stderr]     |         ------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.38s
[INFO] running `"docker" "inspect" "126c43126d5bac89261465e844e7df1c40455af5e8a31117975849399e9177fe"`
[INFO] running `"docker" "rm" "-f" "126c43126d5bac89261465e844e7df1c40455af5e8a31117975849399e9177fe"`
[INFO] [stdout] 126c43126d5bac89261465e844e7df1c40455af5e8a31117975849399e9177fe