[INFO] updating cached repository pepone42/HexGemRust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pepone42/HexGemRust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pepone42/HexGemRust" "work/ex/beta-1.38-1/sources/1.37.0/gh/pepone42/HexGemRust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pepone42/HexGemRust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pepone42/HexGemRust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 109b9d82088fd5370618485fc0d83e387929906b [INFO] sha for GitHub repo pepone42/HexGemRust: 109b9d82088fd5370618485fc0d83e387929906b [INFO] validating manifest of pepone42/HexGemRust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pepone42/HexGemRust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pepone42/HexGemRust [INFO] finished frobbing pepone42/HexGemRust [INFO] frobbed toml for pepone42/HexGemRust written to work/ex/beta-1.38-1/sources/1.37.0/gh/pepone42/HexGemRust/Cargo.toml [INFO] started frobbing pepone42/HexGemRust [INFO] finished frobbing pepone42/HexGemRust [INFO] frobbed toml for pepone42/HexGemRust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust/Cargo.toml [INFO] crate pepone42/HexGemRust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pepone42/HexGemRust/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pepone42/HexGemRust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 0c35e04eddafd4d2852e231472d9b56c39b658464fd6de3bac581b01667dcedc [INFO] running `"docker" "start" "-a" "0c35e04eddafd4d2852e231472d9b56c39b658464fd6de3bac581b01667dcedc"` [INFO] [stderr] Compiling sdl2-sys v0.8.1 [INFO] [stderr] Compiling sdl2 v0.17.0 [INFO] [stderr] Compiling hexgemrust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::slice` [INFO] [stderr] --> src/hexagrid.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::slice; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut sys =&mut System::new("Hexgem",400,240); [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: struct is never constructed: `HexaGridRingInter` [INFO] [stderr] --> src/hexagrid.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct HexaGridRingInter<'a, T: 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/hexagrid.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn get_mut(&mut self, index: usize) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/hexagrid.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn set(&mut self, index: usize, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_coordinate_valid` [INFO] [stderr] --> src/hexagrid.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | fn is_coordinate_valid(&self, x: i32, y: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cardinal_to_location` [INFO] [stderr] --> src/hexagrid.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | fn cardinal_to_location(&self, x: usize, y: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cardinal` [INFO] [stderr] --> src/hexagrid.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn get_cardinal(&self, x: usize, y: usize) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_width` [INFO] [stderr] --> src/hexagrid.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn get_width(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_height` [INFO] [stderr] --> src/hexagrid.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn get_height(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_some` [INFO] [stderr] --> src/hexagrid.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn get_some(&self, x: i32, y: i32) -> Option<&T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `State` [INFO] [stderr] --> src/gem.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | enum State { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/gem.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_random` [INFO] [stderr] --> src/gem.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_random(extra_color: bool) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `"docker" "inspect" "0c35e04eddafd4d2852e231472d9b56c39b658464fd6de3bac581b01667dcedc"` [INFO] running `"docker" "rm" "-f" "0c35e04eddafd4d2852e231472d9b56c39b658464fd6de3bac581b01667dcedc"` [INFO] [stdout] 0c35e04eddafd4d2852e231472d9b56c39b658464fd6de3bac581b01667dcedc [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 52f08971035ffb1fb78c868a25131c0c5fc166030fc84866c4d3363b2bc11758 [INFO] running `"docker" "start" "-a" "52f08971035ffb1fb78c868a25131c0c5fc166030fc84866c4d3363b2bc11758"` [INFO] [stderr] Compiling hexgemrust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::slice` [INFO] [stderr] --> src/hexagrid.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::slice; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let mut sys =&mut System::new("Hexgem",400,240); [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: struct is never constructed: `HexaGridRingInter` [INFO] [stderr] --> src/hexagrid.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct HexaGridRingInter<'a, T: 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/hexagrid.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn get_mut(&mut self, index: usize) -> &mut T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `State` [INFO] [stderr] --> src/gem.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | enum State { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/gem.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_random` [INFO] [stderr] --> src/gem.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_random(extra_color: bool) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "52f08971035ffb1fb78c868a25131c0c5fc166030fc84866c4d3363b2bc11758"` [INFO] running `"docker" "rm" "-f" "52f08971035ffb1fb78c868a25131c0c5fc166030fc84866c4d3363b2bc11758"` [INFO] [stdout] 52f08971035ffb1fb78c868a25131c0c5fc166030fc84866c4d3363b2bc11758 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pepone42/HexGemRust:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e0261df40ba0a329cb966b88e7d2e79a3a58779b8276bef342d0773f39362d2a [INFO] running `"docker" "start" "-a" "e0261df40ba0a329cb966b88e7d2e79a3a58779b8276bef342d0773f39362d2a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/hexgemrust-a981b4b0c7078838 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test hexagrid::tests::boundingcheck ... ok [INFO] [stdout] test hexagrid::tests::cardinalconversion ... ok [INFO] [stdout] test hexagrid::tests::grid_count ... ok [INFO] [stdout] test board::test::create_board ... ok [INFO] [stdout] test hexagrid::tests::test_grid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e0261df40ba0a329cb966b88e7d2e79a3a58779b8276bef342d0773f39362d2a"` [INFO] running `"docker" "rm" "-f" "e0261df40ba0a329cb966b88e7d2e79a3a58779b8276bef342d0773f39362d2a"` [INFO] [stdout] e0261df40ba0a329cb966b88e7d2e79a3a58779b8276bef342d0773f39362d2a