[INFO] updating cached repository joonazan/mystic [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/joonazan/mystic [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/joonazan/mystic" "work/ex/beta-1.38-1/sources/1.37.0/gh/joonazan/mystic"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joonazan/mystic'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/joonazan/mystic" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joonazan/mystic"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joonazan/mystic'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a149a8fc7bba5f7fb8d31a19f9d19f7bf8362d86 [INFO] sha for GitHub repo joonazan/mystic: a149a8fc7bba5f7fb8d31a19f9d19f7bf8362d86 [INFO] validating manifest of joonazan/mystic 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 joonazan/mystic 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 joonazan/mystic [INFO] finished frobbing joonazan/mystic [INFO] frobbed toml for joonazan/mystic written to work/ex/beta-1.38-1/sources/1.37.0/gh/joonazan/mystic/Cargo.toml [INFO] started frobbing joonazan/mystic [INFO] finished frobbing joonazan/mystic [INFO] frobbed toml for joonazan/mystic written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joonazan/mystic/Cargo.toml [INFO] crate joonazan/mystic 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing joonazan/mystic 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-0/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/joonazan/mystic:/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] c966268fb105c9e032ac5195160e7317a9b53bce432289437f4296028073dd82 [INFO] running `"docker" "start" "-a" "c966268fb105c9e032ac5195160e7317a9b53bce432289437f4296028073dd82"` [INFO] [stderr] Compiling mystic v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: struct is never constructed: `Power` [INFO] [stderr] --> src/power.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Power(pub [i8; 3]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `spend` [INFO] [stderr] --> src/power.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | fn spend(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gain` [INFO] [stderr] --> src/power.rs:11:2 [INFO] [stderr] | [INFO] [stderr] 11 | fn gain(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `burn` [INFO] [stderr] --> src/power.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | fn burn(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `transfer` [INFO] [stderr] --> src/power.rs:24:2 [INFO] [stderr] | [INFO] [stderr] 24 | fn transfer(&mut self, x: i8, a: usize, b: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Map` [INFO] [stderr] --> src/map.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | type Map = [[Hex]]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Hex` [INFO] [stderr] --> src/map.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Hex { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Terrain` [INFO] [stderr] --> src/map.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum Terrain { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Building` [INFO] [stderr] --> src/map.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub enum Building { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Sacrifices` [INFO] [stderr] --> src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type Sacrifices = [u8; 4]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Player` [INFO] [stderr] --> src/main.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | struct Player { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Buildings` [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | struct Buildings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "c966268fb105c9e032ac5195160e7317a9b53bce432289437f4296028073dd82"` [INFO] running `"docker" "rm" "-f" "c966268fb105c9e032ac5195160e7317a9b53bce432289437f4296028073dd82"` [INFO] [stdout] c966268fb105c9e032ac5195160e7317a9b53bce432289437f4296028073dd82 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/joonazan/mystic:/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] a4b09d26d877901b3470731bfc47bf0255b3db92458c3b0df64b4824c268c3ff [INFO] running `"docker" "start" "-a" "a4b09d26d877901b3470731bfc47bf0255b3db92458c3b0df64b4824c268c3ff"` [INFO] [stderr] Compiling mystic v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: struct is never constructed: `Power` [INFO] [stderr] --> src/power.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Power(pub [i8; 3]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `spend` [INFO] [stderr] --> src/power.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | fn spend(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `gain` [INFO] [stderr] --> src/power.rs:11:2 [INFO] [stderr] | [INFO] [stderr] 11 | fn gain(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `burn` [INFO] [stderr] --> src/power.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | fn burn(&mut self, x: i8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `transfer` [INFO] [stderr] --> src/power.rs:24:2 [INFO] [stderr] | [INFO] [stderr] 24 | fn transfer(&mut self, x: i8, a: usize, b: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Map` [INFO] [stderr] --> src/map.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | type Map = [[Hex]]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Hex` [INFO] [stderr] --> src/map.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Hex { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Terrain` [INFO] [stderr] --> src/map.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum Terrain { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Building` [INFO] [stderr] --> src/map.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub enum Building { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Sacrifices` [INFO] [stderr] --> src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | type Sacrifices = [u8; 4]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Player` [INFO] [stderr] --> src/main.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | struct Player { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Buildings` [INFO] [stderr] --> src/main.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | struct Buildings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `"docker" "inspect" "a4b09d26d877901b3470731bfc47bf0255b3db92458c3b0df64b4824c268c3ff"` [INFO] running `"docker" "rm" "-f" "a4b09d26d877901b3470731bfc47bf0255b3db92458c3b0df64b4824c268c3ff"` [INFO] [stdout] a4b09d26d877901b3470731bfc47bf0255b3db92458c3b0df64b4824c268c3ff [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/joonazan/mystic:/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] 597e5284acadfa99c78b07c4f53b1eb3e891f0b729274ef58b4bace4601c8f36 [INFO] running `"docker" "start" "-a" "597e5284acadfa99c78b07c4f53b1eb3e891f0b729274ef58b4bace4601c8f36"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/mystic-ab01cca772f5aece [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "597e5284acadfa99c78b07c4f53b1eb3e891f0b729274ef58b4bace4601c8f36"` [INFO] running `"docker" "rm" "-f" "597e5284acadfa99c78b07c4f53b1eb3e891f0b729274ef58b4bace4601c8f36"` [INFO] [stdout] 597e5284acadfa99c78b07c4f53b1eb3e891f0b729274ef58b4bace4601c8f36