[INFO] updating cached repository https://github.com/TheSamsa/langtons-ente [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] 123de6ade06fee5a5c3ff304579580e577bcf89f [INFO] checking TheSamsa/langtons-ente against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheSamsa%2Flangtons-ente" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheSamsa/langtons-ente 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/TheSamsa/langtons-ente [INFO] finished tweaking git repo https://github.com/TheSamsa/langtons-ente [INFO] tweaked toml for git repo https://github.com/TheSamsa/langtons-ente written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/TheSamsa/langtons-ente 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b9a970406fb5cb5bb555e09ac37b5bae128bad673a0f56dd084aae1b8b4f6156 [INFO] running `"docker" "start" "-a" "b9a970406fb5cb5bb555e09ac37b5bae128bad673a0f56dd084aae1b8b4f6156"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.7.0 [INFO] [stderr] Checking langtons-antn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::Command` [INFO] [stderr] --> src/langtons/entities/face.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `face` [INFO] [stderr] --> src/langtons/mod.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_face` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/mod.rs:35:51 [INFO] [stderr] | [INFO] [stderr] 35 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/entities/plane.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | fn grab_or_create(&self, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `face` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_face` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:51 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `plane_type` [INFO] [stderr] --> src/langtons/entities/plane.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | plane_type: PlaneType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `faces` [INFO] [stderr] --> src/langtons/entities/plane.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | faces: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `grab_or_create` [INFO] [stderr] --> src/langtons/entities/plane.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn grab_or_create(&self, position: Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `append_or_overwrite` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Deltille` [INFO] [stderr] --> src/langtons/entities/plane.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Deltille, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hextille` [INFO] [stderr] --> src/langtons/entities/plane.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Hextille, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `internal_angle` [INFO] [stderr] --> src/langtons/entities/face.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | internal_angle: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `colour` [INFO] [stderr] --> src/langtons/entities/face.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | colour: (usize, usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Command` [INFO] [stderr] --> src/langtons/entities.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum Command { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/langtons/entities.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `plane` [INFO] [stderr] --> src/langtons/mod.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | plane: Plane, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `active_face` [INFO] [stderr] --> src/langtons/mod.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | active_face: Face, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `duck` [INFO] [stderr] --> src/langtons/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | duck: Duck, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Command` [INFO] [stderr] --> src/langtons/entities/face.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `face` [INFO] [stderr] --> src/langtons/mod.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_face` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/mod.rs:35:51 [INFO] [stderr] | [INFO] [stderr] 35 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/entities/plane.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | fn grab_or_create(&self, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `face` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_face` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `position` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:51 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `plane_type` [INFO] [stderr] --> src/langtons/entities/plane.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | plane_type: PlaneType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `faces` [INFO] [stderr] --> src/langtons/entities/plane.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | faces: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `grab_or_create` [INFO] [stderr] --> src/langtons/entities/plane.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | fn grab_or_create(&self, position: Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `append_or_overwrite` [INFO] [stderr] --> src/langtons/entities/plane.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | fn append_or_overwrite(&mut self, face: Face, position: Position) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Deltille` [INFO] [stderr] --> src/langtons/entities/plane.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Deltille, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Hextille` [INFO] [stderr] --> src/langtons/entities/plane.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Hextille, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `internal_angle` [INFO] [stderr] --> src/langtons/entities/face.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | internal_angle: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `colour` [INFO] [stderr] --> src/langtons/entities/face.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | colour: (usize, usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Command` [INFO] [stderr] --> src/langtons/entities.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum Command { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/langtons/entities.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `plane` [INFO] [stderr] --> src/langtons/mod.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | plane: Plane, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `active_face` [INFO] [stderr] --> src/langtons/mod.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | active_face: Face, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `duck` [INFO] [stderr] --> src/langtons/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | duck: Duck, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `"docker" "inspect" "b9a970406fb5cb5bb555e09ac37b5bae128bad673a0f56dd084aae1b8b4f6156"` [INFO] running `"docker" "rm" "-f" "b9a970406fb5cb5bb555e09ac37b5bae128bad673a0f56dd084aae1b8b4f6156"` [INFO] [stdout] b9a970406fb5cb5bb555e09ac37b5bae128bad673a0f56dd084aae1b8b4f6156