[INFO] updating cached repository https://github.com/hpbrewton/regyrabit
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3000b5645b9e46d6db14db597ae730f9cc566599
[INFO] checking hpbrewton/regyrabit against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpbrewton%2Fregyrabit" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hpbrewton/regyrabit on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/hpbrewton/regyrabit
[INFO] finished tweaking git repo https://github.com/hpbrewton/regyrabit
[INFO] tweaked toml for git repo https://github.com/hpbrewton/regyrabit written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hpbrewton/regyrabit already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8395192ae0908a9e81b6ac7ea8ba55c4a3d734be69593b8164ea5fbaeec9d630
[INFO] running `"docker" "start" "-a" "8395192ae0908a9e81b6ac7ea8ba55c4a3d734be69593b8164ea5fbaeec9d630"`
[INFO] [stderr]     Checking sched v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scheduler.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn schedule(&mut self, ticker: ticker::Ticker);
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[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/scheduler.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     queue: VecDeque<Box<ticker::Ticker>>
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scheduler.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scheduler.rs:5:36
[INFO] [stderr]   |
[INFO] [stderr] 5 |     fn schedule(&mut self, ticker: ticker::Ticker);
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[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/scheduler.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 |     queue: VecDeque<Box<ticker::Ticker>>
[INFO] [stderr]   |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scheduler.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ticker::Ticker`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:9:21
[INFO] [stderr]    |
[INFO] [stderr] 9  |           rr.schedule(ticker::SimpleTicker{
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 10 | |             count: 5
[INFO] [stderr] 11 | |         })
[INFO] [stderr]    | |_________^ expected trait object `dyn ticker::Ticker`, found struct `ticker::SimpleTicker`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected trait object `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]                     found struct `ticker::SimpleTicker`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:9:21
[INFO] [stderr]    |
[INFO] [stderr] 9  |           rr.schedule(ticker::SimpleTicker{
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 10 | |             count: 5
[INFO] [stderr] 11 | |         })
[INFO] [stderr]    | |_________^ expected trait object `dyn ticker::Ticker`, found struct `ticker::SimpleTicker`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected trait object `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]                     found struct `ticker::SimpleTicker`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/scheduler.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                            ^^^^^^^^^^^-----------------
[INFO] [stderr]    |                            |            |
[INFO] [stderr]    |                            |            expected due to this
[INFO] [stderr]    |                            expected trait object `dyn ticker::Ticker`, found `&mut _`
[INFO] [stderr]    |                            help: did you mean `ticker`: `&(dyn ticker::Ticker + 'static)`
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected trait object `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]            found mutable reference `&mut _`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `(dyn ticker::Ticker + 'static)` cannot be known at compilation time
[INFO] [stderr]   --> src/scheduler.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                            ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: all function arguments must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0033]: type `*mut dyn ticker::Ticker` cannot be dereferenced
[INFO] [stderr]   --> src/scheduler.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let &mut ticker = Box::into_raw(opt_box_ticker.unwrap());
[INFO] [stderr]    |                 ^^^^^^^^^^^ type `*mut dyn ticker::Ticker` cannot be dereferenced
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/scheduler.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                            ^^^^^^^^^^^-----------------
[INFO] [stderr]    |                            |            |
[INFO] [stderr]    |                            |            expected due to this
[INFO] [stderr]    |                            expected trait object `dyn ticker::Ticker`, found `&mut _`
[INFO] [stderr]    |                            help: did you mean `ticker`: `&(dyn ticker::Ticker + 'static)`
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected trait object `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]            found mutable reference `&mut _`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `(dyn ticker::Ticker + 'static)` cannot be known at compilation time
[INFO] [stderr]   --> src/scheduler.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn schedule(&mut self, &mut ticker: ticker::Ticker) {
[INFO] [stderr]    |                            ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::marker::Sized` is not implemented for `(dyn ticker::Ticker + 'static)`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: all function arguments must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0033]: type `*mut dyn ticker::Ticker` cannot be dereferenced
[INFO] [stderr]   --> src/scheduler.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let &mut ticker = Box::into_raw(opt_box_ticker.unwrap());
[INFO] [stderr]    |                 ^^^^^^^^^^^ type `*mut dyn ticker::Ticker` cannot be dereferenced
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0033, E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0033`.
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0033, E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0033`.
[INFO] [stderr] error: could not compile `sched`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sched`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8395192ae0908a9e81b6ac7ea8ba55c4a3d734be69593b8164ea5fbaeec9d630"`
[INFO] running `"docker" "rm" "-f" "8395192ae0908a9e81b6ac7ea8ba55c4a3d734be69593b8164ea5fbaeec9d630"`
[INFO] [stdout] 8395192ae0908a9e81b6ac7ea8ba55c4a3d734be69593b8164ea5fbaeec9d630
