[INFO] cloning repository https://github.com/sgrif/zomg_rockets
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgrif/zomg_rockets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7ece3700fb05985f59c4d64ab258bfa5498bb242
[INFO] checking sgrif/zomg_rockets against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrif%2Fzomg_rockets" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgrif/zomg_rockets on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sgrif/zomg_rockets
[INFO] finished tweaking git repo https://github.com/sgrif/zomg_rockets
[INFO] tweaked toml for git repo https://github.com/sgrif/zomg_rockets written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/sgrif/zomg_rockets already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e8a3d0f4bbfbbd4c338a3f8367c3c01afe0cc622c1fc14ebd1fefc22a7d00797
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e8a3d0f4bbfbbd4c338a3f8367c3c01afe0cc622c1fc14ebd1fefc22a7d00797"`
[INFO] [stderr]     Checking ansi_term v0.8.0
[INFO] [stderr]     Checking ksp_helper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[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/main.rs:111:40
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:120:40
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:191:40
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:218:19
[INFO] [stderr]     |
[INFO] [stderr] 218 |         }) as Box<Stage>)
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |     stages: Vec<Box<Stage>>,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:36
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Box<Stage + 'a>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:54
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:269:44
[INFO] [stderr]     |
[INFO] [stderr] 269 |     fn with_payload(mut self, payload: Box<Stage>) -> Self {
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:282:25
[INFO] [stderr]     |
[INFO] [stderr] 282 |     current: Option<Box<Stage + 'a>>,
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:292:21
[INFO] [stderr]     |
[INFO] [stderr] 292 |     type Item = Box<Stage + 'a>;
[INFO] [stderr]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |                     }) as Box<Stage>
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[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/main.rs:111:40
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:120:40
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn next_stage(&self) -> Option<Box<Stage>> { (&**self).next_stage() }
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:191:40
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:214:40
[INFO] [stderr]     |
[INFO] [stderr] 214 |     fn next_stage(&self) -> Option<Box<Stage>> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:218:19
[INFO] [stderr]     |
[INFO] [stderr] 218 |         }) as Box<Stage>)
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |     stages: Vec<Box<Stage>>,
[INFO] [stderr]     |                     ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:36
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Box<Stage + 'a>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:232:54
[INFO] [stderr]     |
[INFO] [stderr] 232 |     fn stages<'a>(&'a self) -> Box<Iterator<Item=Box<Stage + 'a>> + 'a> {
[INFO] [stderr]     |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:269:44
[INFO] [stderr]     |
[INFO] [stderr] 269 |     fn with_payload(mut self, payload: Box<Stage>) -> Self {
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:282:25
[INFO] [stderr]     |
[INFO] [stderr] 282 |     current: Option<Box<Stage + 'a>>,
[INFO] [stderr]     |                         ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:292:21
[INFO] [stderr]     |
[INFO] [stderr] 292 |     type Item = Box<Stage + 'a>;
[INFO] [stderr]     |                     ^^^^^^^^^^ help: use `dyn`: `dyn Stage + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:303:31
[INFO] [stderr]     |
[INFO] [stderr] 303 |                     }) as Box<Stage>
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Stage`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "e8a3d0f4bbfbbd4c338a3f8367c3c01afe0cc622c1fc14ebd1fefc22a7d00797"`
[INFO] running `"docker" "rm" "-f" "e8a3d0f4bbfbbd4c338a3f8367c3c01afe0cc622c1fc14ebd1fefc22a7d00797"`
[INFO] [stdout] e8a3d0f4bbfbbd4c338a3f8367c3c01afe0cc622c1fc14ebd1fefc22a7d00797