[INFO] updating cached repository https://github.com/pepone42/HexGemRust [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] 109b9d82088fd5370618485fc0d83e387929906b [INFO] testing pepone42/HexGemRust against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepone42%2FHexGemRust" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pepone42/HexGemRust on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pepone42/HexGemRust [INFO] finished tweaking git repo https://github.com/pepone42/HexGemRust [INFO] tweaked toml for git repo https://github.com/pepone42/HexGemRust written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/pepone42/HexGemRust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 35baae5d2043fe055064bb8bfec4355cbd9c80583dcc8f95940654fae87481da [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "35baae5d2043fe055064bb8bfec4355cbd9c80583dcc8f95940654fae87481da"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling sdl2-sys v0.8.1 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.17.0 [INFO] [stderr] Compiling hexgemrust v0.1.0 (/opt/rustwide/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:31:12 [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: associated function is never used: `get_mut` [INFO] [stderr] --> src/hexagrid.rs:76:12 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn get_mut(&mut self, index: usize) -> &mut T { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/hexagrid.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn set(&mut self, index: usize, value: T) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_coordinate_valid` [INFO] [stderr] --> src/hexagrid.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | fn is_coordinate_valid(&self, x: i32, y: i32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cardinal_to_location` [INFO] [stderr] --> src/hexagrid.rs:91:8 [INFO] [stderr] | [INFO] [stderr] 91 | fn cardinal_to_location(&self, x: usize, y: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_cardinal` [INFO] [stderr] --> src/hexagrid.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn get_cardinal(&self, x: usize, y: usize) -> &T { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_width` [INFO] [stderr] --> src/hexagrid.rs:103:12 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn get_width(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_height` [INFO] [stderr] --> src/hexagrid.rs:108:12 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn get_height(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_some` [INFO] [stderr] --> src/hexagrid.rs:117:12 [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:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | enum State { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/gem.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_random` [INFO] [stderr] --> src/gem.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_random(extra_color: bool) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.63s [INFO] running `"docker" "inspect" "35baae5d2043fe055064bb8bfec4355cbd9c80583dcc8f95940654fae87481da"` [INFO] running `"docker" "rm" "-f" "35baae5d2043fe055064bb8bfec4355cbd9c80583dcc8f95940654fae87481da"` [INFO] [stdout] 35baae5d2043fe055064bb8bfec4355cbd9c80583dcc8f95940654fae87481da [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 340226433bb2c497bbb0b87d166a84dd530126c633deb7c164d20627bdb6a3a7 [INFO] running `"docker" "start" "-a" "340226433bb2c497bbb0b87d166a84dd530126c633deb7c164d20627bdb6a3a7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling hexgemrust v0.1.0 (/opt/rustwide/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:31:12 [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: associated function is never used: `get_mut` [INFO] [stderr] --> src/hexagrid.rs:76:12 [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:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | enum State { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/gem.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_random` [INFO] [stderr] --> src/gem.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_random(extra_color: bool) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "340226433bb2c497bbb0b87d166a84dd530126c633deb7c164d20627bdb6a3a7"` [INFO] running `"docker" "rm" "-f" "340226433bb2c497bbb0b87d166a84dd530126c633deb7c164d20627bdb6a3a7"` [INFO] [stdout] 340226433bb2c497bbb0b87d166a84dd530126c633deb7c164d20627bdb6a3a7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 85d3a5cdee26453e0e6218ec139ff941b8a4e9fcb427a590853d796e08c677f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "85d3a5cdee26453e0e6218ec139ff941b8a4e9fcb427a590853d796e08c677f3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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:31:12 [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: associated function is never used: `get_mut` [INFO] [stderr] --> src/hexagrid.rs:76:12 [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:7:6 [INFO] [stderr] | [INFO] [stderr] 7 | enum State { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/gem.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_random` [INFO] [stderr] --> src/gem.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_random(extra_color: bool) -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hexgemrust-d953c298f0d8f368 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test hexagrid::tests::cardinalconversion ... ok [INFO] [stdout] test hexagrid::tests::grid_count ... ok [INFO] [stdout] test hexagrid::tests::test_grid ... ok [INFO] [stdout] test hexagrid::tests::boundingcheck ... ok [INFO] [stdout] test board::test::create_board ... 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" "85d3a5cdee26453e0e6218ec139ff941b8a4e9fcb427a590853d796e08c677f3"` [INFO] running `"docker" "rm" "-f" "85d3a5cdee26453e0e6218ec139ff941b8a4e9fcb427a590853d796e08c677f3"` [INFO] [stdout] 85d3a5cdee26453e0e6218ec139ff941b8a4e9fcb427a590853d796e08c677f3