[INFO] updating cached repository ZoidbergHomeowner/Axis_and_Allies [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ZoidbergHomeowner/Axis_and_Allies [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ZoidbergHomeowner/Axis_and_Allies" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ZoidbergHomeowner/Axis_and_Allies"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ZoidbergHomeowner/Axis_and_Allies'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ZoidbergHomeowner/Axis_and_Allies" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ZoidbergHomeowner/Axis_and_Allies"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ZoidbergHomeowner/Axis_and_Allies'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8cb7eca9a93f66d941c7311b596190bae4964fff [INFO] sha for GitHub repo ZoidbergHomeowner/Axis_and_Allies: 8cb7eca9a93f66d941c7311b596190bae4964fff [INFO] validating manifest of ZoidbergHomeowner/Axis_and_Allies on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ZoidbergHomeowner/Axis_and_Allies on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ZoidbergHomeowner/Axis_and_Allies [INFO] finished frobbing ZoidbergHomeowner/Axis_and_Allies [INFO] frobbed toml for ZoidbergHomeowner/Axis_and_Allies written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/ZoidbergHomeowner/Axis_and_Allies/Cargo.toml [INFO] started frobbing ZoidbergHomeowner/Axis_and_Allies [INFO] finished frobbing ZoidbergHomeowner/Axis_and_Allies [INFO] frobbed toml for ZoidbergHomeowner/Axis_and_Allies written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ZoidbergHomeowner/Axis_and_Allies/Cargo.toml [INFO] crate ZoidbergHomeowner/Axis_and_Allies already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ZoidbergHomeowner/Axis_and_Allies against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/ZoidbergHomeowner/Axis_and_Allies:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3a9bf18d8ca16cd949542a5567d0f5043dfba6d53b52accac89436045b80bee5 [INFO] running `"docker" "start" "-a" "3a9bf18d8ca16cd949542a5567d0f5043dfba6d53b52accac89436045b80bee5"` [INFO] [stderr] Checking axis_and_allies v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:87:41 [INFO] [stderr] | [INFO] [stderr] 87 | Tile::Water(a) => false, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `re_sea` [INFO] [stderr] --> src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let re_sea = Regex::new(r#"\d+?"#).unwrap(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_re_sea` [INFO] [stderr] [INFO] [stderr] warning: variable `name` is assigned to, but never used [INFO] [stderr] --> src/main.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let mut name: String = String::new(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_name` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `name` is never read [INFO] [stderr] --> src/main.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | name = mat[1].to_string(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ter` [INFO] [stderr] --> src/main.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | let ter: Tile = territories.iter().find(|t|{ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ter` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:87:41 [INFO] [stderr] | [INFO] [stderr] 87 | Tile::Water(a) => false, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `re_sea` [INFO] [stderr] --> src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let re_sea = Regex::new(r#"\d+?"#).unwrap(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_re_sea` [INFO] [stderr] [INFO] [stderr] warning: variable `name` is assigned to, but never used [INFO] [stderr] --> src/main.rs:72:17 [INFO] [stderr] | [INFO] [stderr] 72 | let mut name: String = String::new(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_name` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `name` is never read [INFO] [stderr] --> src/main.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | name = mat[1].to_string(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ter` [INFO] [stderr] --> src/main.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | let ter: Tile = territories.iter().find(|t|{ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ter` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut map: HashMap> = HashMap::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut adjs: Vec = vec!(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut map: HashMap> = HashMap::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:71:13 [INFO] [stderr] | [INFO] [stderr] 71 | let mut adjs: Vec = vec!(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/tile.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Water(WaterTile), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/tile.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(number: u8, adjacencies: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_axis` [INFO] [stderr] --> src/nations.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn is_axis(x: Nations) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_allies` [INFO] [stderr] --> src/nations.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn is_allies(x: Nations) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `name` [INFO] [stderr] --> src/nations.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn name(x: Nations) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Water` [INFO] [stderr] --> src/tile.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Water(WaterTile), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/tile.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(number: u8, adjacencies: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_axis` [INFO] [stderr] --> src/nations.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn is_axis(x: Nations) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_allies` [INFO] [stderr] --> src/nations.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn is_allies(x: Nations) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `name` [INFO] [stderr] --> src/nations.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn name(x: Nations) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "3a9bf18d8ca16cd949542a5567d0f5043dfba6d53b52accac89436045b80bee5"` [INFO] running `"docker" "rm" "-f" "3a9bf18d8ca16cd949542a5567d0f5043dfba6d53b52accac89436045b80bee5"` [INFO] [stdout] 3a9bf18d8ca16cd949542a5567d0f5043dfba6d53b52accac89436045b80bee5