[INFO] updating cached repository https://github.com/shmup/rustmud [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] 8fd1544bd1cbca94c5e3c4cee1cdb4dd280367db [INFO] checking shmup/rustmud against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshmup%2Frustmud" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shmup/rustmud on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/shmup/rustmud [INFO] finished tweaking git repo https://github.com/shmup/rustmud [INFO] tweaked toml for git repo https://github.com/shmup/rustmud written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/shmup/rustmud already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 9603c67d7fe75ff6736b2fcf9e46b6462e8776b51d8acff33a4dbde571f61f92 [INFO] running `"docker" "start" "-a" "9603c67d7fe75ff6736b2fcf9e46b6462e8776b51d8acff33a4dbde571f61f92"` [INFO] [stderr] Checking fightmud v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/mud/entity.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/mud/entity.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/mud/entity.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/mud/entity.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: private type `mud::server::Server` in public interface (error E0446) [INFO] [stderr] --> src/mud/server.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / pub fn create(&self) -> Server { [INFO] [stderr] 57 | | Server { ip: self.ip, port: self.port } [INFO] [stderr] 58 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Entity` [INFO] [stderr] --> src/mud/entity.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | struct Entity { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `lowercase` [INFO] [stderr] --> src/mud/entity.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn lowercase(&mut self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: type `mud::server::Server` is private [INFO] [stderr] --> src/main.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | let mut server = ServerFactory::new() [INFO] [stderr] | ______________________^ [INFO] [stderr] 7 | | .ip("122.122.122.122") [INFO] [stderr] 8 | | .port(1337) [INFO] [stderr] 9 | | .create(); [INFO] [stderr] | |_________________^ private type [INFO] [stderr] [INFO] [stderr] error: type `mud::server::Server` is private [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | server.start(); [INFO] [stderr] | ^^^^^ private type [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: private type `mud::server::Server` in public interface (error E0446) [INFO] [stderr] --> src/mud/server.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | / pub fn create(&self) -> Server { [INFO] [stderr] 57 | | Server { ip: self.ip, port: self.port } [INFO] [stderr] 58 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] error: type `mud::server::Server` is private [INFO] [stderr] --> src/main.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | let mut server = ServerFactory::new() [INFO] [stderr] | ______________________^ [INFO] [stderr] 7 | | .ip("122.122.122.122") [INFO] [stderr] 8 | | .port(1337) [INFO] [stderr] 9 | | .create(); [INFO] [stderr] | |_________________^ private type [INFO] [stderr] [INFO] [stderr] error: could not compile `fightmud`. [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: type `mud::server::Server` is private [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | server.start(); [INFO] [stderr] | ^^^^^ private type [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `fightmud`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9603c67d7fe75ff6736b2fcf9e46b6462e8776b51d8acff33a4dbde571f61f92"` [INFO] running `"docker" "rm" "-f" "9603c67d7fe75ff6736b2fcf9e46b6462e8776b51d8acff33a4dbde571f61f92"` [INFO] [stdout] 9603c67d7fe75ff6736b2fcf9e46b6462e8776b51d8acff33a4dbde571f61f92