[INFO] crate rq 0.1.1 is already in cache
[INFO] extracting crate rq 0.1.1 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/rq/0.1.1
[INFO] extracting crate rq 0.1.1 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/rq/0.1.1
[INFO] validating manifest of rq-0.1.1 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rq-0.1.1 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rq-0.1.1
[INFO] finished frobbing rq-0.1.1
[INFO] frobbed toml for rq-0.1.1 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/rq/0.1.1/Cargo.toml
[INFO] started frobbing rq-0.1.1
[INFO] finished frobbing rq-0.1.1
[INFO] frobbed toml for rq-0.1.1 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/rq/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rq-0.1.1 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-3/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/rq/0.1.1:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 13603883abc9f0aa50ec648af561c19089fbcc22adf50fd934f3c60aa1d7b504
[INFO] running `"docker" "start" "-a" "13603883abc9f0aa50ec648af561c19089fbcc22adf50fd934f3c60aa1d7b504"`
[INFO] [stderr]    Compiling rq v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling syn v0.15.36
[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:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | 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:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 | 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/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     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:60:45
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Wgt::Btn(bx) => bx.as_ref() as &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:61:45
[INFO] [stderr]    |
[INFO] [stderr] 61 |             Wgt::Lbl(bx) => bx.as_ref() as &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:62:45
[INFO] [stderr]    |
[INFO] [stderr] 62 |             Wgt::Win(bx) => bx.as_ref() as &WgtObj,
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn WgtObj`
[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:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | 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:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 | 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/mod.rs:58:30
[INFO] [stderr]    |
[INFO] [stderr] 58 |     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:60:45
[INFO] [stderr]    |
[INFO] [stderr] 60 |             Wgt::Btn(bx) => bx.as_ref() as &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:61:45
[INFO] [stderr]    |
[INFO] [stderr] 61 |             Wgt::Lbl(bx) => bx.as_ref() as &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:62:45
[INFO] [stderr]    |
[INFO] [stderr] 62 |             Wgt::Win(bx) => bx.as_ref() as &WgtObj,
[INFO] [stderr]    |                                             ^^^^^^ help: use `dyn`: `dyn WgtObj`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "13603883abc9f0aa50ec648af561c19089fbcc22adf50fd934f3c60aa1d7b504"`
[INFO] running `"docker" "rm" "-f" "13603883abc9f0aa50ec648af561c19089fbcc22adf50fd934f3c60aa1d7b504"`
[INFO] [stdout] 13603883abc9f0aa50ec648af561c19089fbcc22adf50fd934f3c60aa1d7b504