[INFO] updating cached repository tedajax/rust-doom [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tedajax/rust-doom [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tedajax/rust-doom" "work/ex/beta-1.38-1/sources/1.37.0/gh/tedajax/rust-doom"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tedajax/rust-doom'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tedajax/rust-doom" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tedajax/rust-doom"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tedajax/rust-doom'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b732a1b1286bf80e34db57e07e2b2927563a5684 [INFO] sha for GitHub repo tedajax/rust-doom: b732a1b1286bf80e34db57e07e2b2927563a5684 [INFO] validating manifest of tedajax/rust-doom 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 tedajax/rust-doom 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 tedajax/rust-doom [INFO] finished frobbing tedajax/rust-doom [INFO] frobbed toml for tedajax/rust-doom written to work/ex/beta-1.38-1/sources/1.37.0/gh/tedajax/rust-doom/Cargo.toml [INFO] started frobbing tedajax/rust-doom [INFO] finished frobbing tedajax/rust-doom [INFO] frobbed toml for tedajax/rust-doom written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tedajax/rust-doom/Cargo.toml [INFO] crate tedajax/rust-doom 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/tedajax/rust-doom/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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] 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 tedajax/rust-doom 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-4/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/tedajax/rust-doom:/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] 50e0419d74e63059c03b6c949eb4efaa57c771e7aeb775f8130b3f147011c929 [INFO] running `"docker" "start" "-a" "50e0419d74e63059c03b6c949eb4efaa57c771e7aeb775f8130b3f147011c929"` [INFO] [stderr] Compiling sdl2-sys v0.4.0 [INFO] [stderr] Compiling sdl2 v0.4.0 [INFO] [stderr] Compiling rust-doom v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let mut px = 50; [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:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut py = 50; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_clear_color` [INFO] [stderr] --> src/video.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_clear_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `test` [INFO] [stderr] --> src/video.rs:43:2 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn test(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `points` [INFO] [stderr] --> src/video.rs:85:2 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn points(&mut self, points: &[Point]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_rect` [INFO] [stderr] --> src/video.rs:158:2 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn fill_rect(&mut self, rect: &Rect) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_rects` [INFO] [stderr] --> src/video.rs:169:2 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn fill_rects(&mut self, rects: &[Rect]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/video.rs:166:3 [INFO] [stderr] | [INFO] [stderr] 166 | self.surface.fill_rect(Some(r), self.draw_color); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.82s [INFO] running `"docker" "inspect" "50e0419d74e63059c03b6c949eb4efaa57c771e7aeb775f8130b3f147011c929"` [INFO] running `"docker" "rm" "-f" "50e0419d74e63059c03b6c949eb4efaa57c771e7aeb775f8130b3f147011c929"` [INFO] [stdout] 50e0419d74e63059c03b6c949eb4efaa57c771e7aeb775f8130b3f147011c929 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/tedajax/rust-doom:/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] fed0eb9c6823d98930e61e57ef1f6c26d4bc4f7a2702e96a1e760115991d75a6 [INFO] running `"docker" "start" "-a" "fed0eb9c6823d98930e61e57ef1f6c26d4bc4f7a2702e96a1e760115991d75a6"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-doom v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let mut px = 50; [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:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut py = 50; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_clear_color` [INFO] [stderr] --> src/video.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn set_clear_color(&mut self, color: Color) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `test` [INFO] [stderr] --> src/video.rs:43:2 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn test(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `points` [INFO] [stderr] --> src/video.rs:85:2 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn points(&mut self, points: &[Point]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_rect` [INFO] [stderr] --> src/video.rs:158:2 [INFO] [stderr] | [INFO] [stderr] 158 | pub fn fill_rect(&mut self, rect: &Rect) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `fill_rects` [INFO] [stderr] --> src/video.rs:169:2 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn fill_rects(&mut self, rects: &[Rect]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/video.rs:166:3 [INFO] [stderr] | [INFO] [stderr] 166 | self.surface.fill_rect(Some(r), self.draw_color); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `"docker" "inspect" "fed0eb9c6823d98930e61e57ef1f6c26d4bc4f7a2702e96a1e760115991d75a6"` [INFO] running `"docker" "rm" "-f" "fed0eb9c6823d98930e61e57ef1f6c26d4bc4f7a2702e96a1e760115991d75a6"` [INFO] [stdout] fed0eb9c6823d98930e61e57ef1f6c26d4bc4f7a2702e96a1e760115991d75a6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/tedajax/rust-doom:/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] 4712f3e29fdbeaac1bedc83801bddc7202539dbcc2c4d641c845212744edcc58 [INFO] running `"docker" "start" "-a" "4712f3e29fdbeaac1bedc83801bddc7202539dbcc2c4d641c845212744edcc58"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_doom-5f248b12e09f4117 [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" "4712f3e29fdbeaac1bedc83801bddc7202539dbcc2c4d641c845212744edcc58"` [INFO] running `"docker" "rm" "-f" "4712f3e29fdbeaac1bedc83801bddc7202539dbcc2c4d641c845212744edcc58"` [INFO] [stdout] 4712f3e29fdbeaac1bedc83801bddc7202539dbcc2c4d641c845212744edcc58