[INFO] updating cached repository https://github.com/dwerner/rust-dispatch
[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] ead26ca50ba5cff74d81b863c39c685a035b9916
[INFO] checking dwerner/rust-dispatch against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwerner%2Frust-dispatch" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwerner/rust-dispatch on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dwerner/rust-dispatch
[INFO] finished tweaking git repo https://github.com/dwerner/rust-dispatch
[INFO] tweaked toml for git repo https://github.com/dwerner/rust-dispatch written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dwerner/rust-dispatch already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 28896cb24bfc1ae18f1fa616007fabe31940c72ca43ef9540b5749b8fa979ff9
[INFO] running `"docker" "start" "-a" "28896cb24bfc1ae18f1fa616007fabe31940c72ca43ef9540b5749b8fa979ff9"`
[INFO] [stderr]     Checking dispatch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:150:50
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn mut_components(&mut self) -> &mut Vec<Box<Component>>;
[INFO] [stderr]     |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Component`
[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/lib.rs:153:38
[INFO] [stderr]     |
[INFO] [stderr] 153 |   impl WithComponents for Player<Box<Component>> {
[INFO] [stderr]     |                                      ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:154:50
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn mut_components(&mut self) -> &mut Vec<Box<Component>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:159:37
[INFO] [stderr]     |
[INFO] [stderr] 159 |   impl WithComponents for Enemy<Box<Component>> {
[INFO] [stderr]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:50
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn mut_components(&mut self) -> &mut Vec<Box<Component>> {
[INFO] [stderr]     |                                                  ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:171:47
[INFO] [stderr]     |
[INFO] [stderr] 171 |         Box::new(Health{ hearts: 42 }) as Box<Component>
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:175:37
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let player = Box::new(p) as Box<WithComponents>;
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn WithComponents`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:181:64
[INFO] [stderr]     |
[INFO] [stderr] 181 |         Box::new(Pathing{ data: "fedcba".to_string() }) as Box<Component>, 
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:182:47
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Box::new(Health{ hearts: 77 }) as Box<Component>
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:186:36
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let enemy = Box::new(e) as Box<WithComponents>;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn WithComponents`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:194:51
[INFO] [stderr]     |
[INFO] [stderr] 194 |   pub fn update_trait_components(entity: &mut Box<WithComponents>) {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn WithComponents`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:197:29
[INFO] [stderr]     |
[INFO] [stderr] 197 |       let b = i as &mut Box<Component>;
[INFO] [stderr]     |                             ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:198:42
[INFO] [stderr]     |
[INFO] [stderr] 198 |       if let actual_comp = b as &mut Box<HealthComponent> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HealthComponent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:201:42
[INFO] [stderr]     |
[INFO] [stderr] 201 |       if let actual_comp = b as &mut Box<PathingComponent> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PathingComponent`
[INFO] [stderr] 
[INFO] [stderr] error[E0605]: non-primitive cast: `&mut std::boxed::Box<dyn dynamic_tests::Component>` as `&mut std::boxed::Box<dyn dynamic_tests::HealthComponent>`
[INFO] [stderr]    --> src/lib.rs:198:28
[INFO] [stderr]     |
[INFO] [stderr] 198 |       if let actual_comp = b as &mut Box<HealthComponent> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
[INFO] [stderr] 
[INFO] [stderr] error[E0605]: non-primitive cast: `&mut std::boxed::Box<dyn dynamic_tests::Component>` as `&mut std::boxed::Box<dyn dynamic_tests::PathingComponent>`
[INFO] [stderr]    --> src/lib.rs:201:28
[INFO] [stderr]     |
[INFO] [stderr] 201 |       if let actual_comp = b as &mut Box<PathingComponent> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0605`.
[INFO] [stderr] error: could not compile `dispatch`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "28896cb24bfc1ae18f1fa616007fabe31940c72ca43ef9540b5749b8fa979ff9"`
[INFO] running `"docker" "rm" "-f" "28896cb24bfc1ae18f1fa616007fabe31940c72ca43ef9540b5749b8fa979ff9"`
[INFO] [stdout] 28896cb24bfc1ae18f1fa616007fabe31940c72ca43ef9540b5749b8fa979ff9
