[INFO] crate bacon_rajan_cc 0.2.4 is already in cache
[INFO] extracting crate bacon_rajan_cc 0.2.4 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bacon_rajan_cc/0.2.4
[INFO] extracting crate bacon_rajan_cc 0.2.4 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bacon_rajan_cc/0.2.4
[INFO] validating manifest of bacon_rajan_cc-0.2.4 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bacon_rajan_cc-0.2.4 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bacon_rajan_cc-0.2.4
[INFO] finished frobbing bacon_rajan_cc-0.2.4
[INFO] frobbed toml for bacon_rajan_cc-0.2.4 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bacon_rajan_cc/0.2.4/Cargo.toml
[INFO] started frobbing bacon_rajan_cc-0.2.4
[INFO] finished frobbing bacon_rajan_cc-0.2.4
[INFO] frobbed toml for bacon_rajan_cc-0.2.4 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bacon_rajan_cc/0.2.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bacon_rajan_cc-0.2.4 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bacon_rajan_cc/0.2.4:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2ec95bb047aac36c42e283f40ef2eff9e62e3bcd9a700a761763b6ba674991a1
[INFO] running `"docker" "start" "-a" "2ec95bb047aac36c42e283f40ef2eff9e62e3bcd9a700a761763b6ba674991a1"`
[INFO] [stderr]     Checking bacon_rajan_cc v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/trace.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Tracer = FnMut(&mut CcBoxPtr);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut CcBoxPtr)`
[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/trace.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Tracer = FnMut(&mut CcBoxPtr);
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collect.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 | thread_local!(static ROOTS: RefCell<Vec<NonNull<CcBoxPtr>>> = RefCell::new(vec![]));
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collect.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn add_root(box_ptr: NonNull<CcBoxPtr>) {
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn mark_gray(cc_box_ptr: &mut CcBoxPtr) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:215:32
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let box_ptr : &mut CcBoxPtr = s.as_mut();
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:247:27
[INFO] [stderr]     |
[INFO] [stderr] 247 |     fn scan_black(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |     fn scan(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                     ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:275:26
[INFO] [stderr]     |
[INFO] [stderr] 275 |             let p : &mut CcBoxPtr = unsafe { s.as_mut() };
[INFO] [stderr]     |                          ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:286:30
[INFO] [stderr]     |
[INFO] [stderr] 286 |     fn collect_white(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:301:28
[INFO] [stderr]     |
[INFO] [stderr] 301 |             let ptr : &mut CcBoxPtr = unsafe { s.as_mut() };
[INFO] [stderr]     |                            ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:27
[INFO] [stderr]     |
[INFO] [stderr] 315 |         let ptr : NonNull<CcBoxPtr> = self._ptr;
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/trace.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Tracer = FnMut(&mut CcBoxPtr);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut CcBoxPtr)`
[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/trace.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub type Tracer = FnMut(&mut CcBoxPtr);
[INFO] [stderr]    |                              ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collect.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 | thread_local!(static ROOTS: RefCell<Vec<NonNull<CcBoxPtr>>> = RefCell::new(vec![]));
[INFO] [stderr]    |                                                 ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collect.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn add_root(box_ptr: NonNull<CcBoxPtr>) {
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn mark_gray(cc_box_ptr: &mut CcBoxPtr) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:215:32
[INFO] [stderr]     |
[INFO] [stderr] 215 |             let box_ptr : &mut CcBoxPtr = s.as_mut();
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:247:27
[INFO] [stderr]     |
[INFO] [stderr] 247 |     fn scan_black(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:257:21
[INFO] [stderr]     |
[INFO] [stderr] 257 |     fn scan(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                     ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:275:26
[INFO] [stderr]     |
[INFO] [stderr] 275 |             let p : &mut CcBoxPtr = unsafe { s.as_mut() };
[INFO] [stderr]     |                          ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:286:30
[INFO] [stderr]     |
[INFO] [stderr] 286 |     fn collect_white(s: &mut CcBoxPtr) {
[INFO] [stderr]     |                              ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/collect.rs:301:28
[INFO] [stderr]     |
[INFO] [stderr] 301 |             let ptr : &mut CcBoxPtr = unsafe { s.as_mut() };
[INFO] [stderr]     |                            ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:27
[INFO] [stderr]     |
[INFO] [stderr] 315 |         let ptr : NonNull<CcBoxPtr> = self._ptr;
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn CcBoxPtr`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "2ec95bb047aac36c42e283f40ef2eff9e62e3bcd9a700a761763b6ba674991a1"`
[INFO] running `"docker" "rm" "-f" "2ec95bb047aac36c42e283f40ef2eff9e62e3bcd9a700a761763b6ba674991a1"`
[INFO] [stdout] 2ec95bb047aac36c42e283f40ef2eff9e62e3bcd9a700a761763b6ba674991a1