[INFO] cloning repository donachys/midpoint_displacement_2d_terrain [INFO] running `"git" "clone" "--bare" "git://github.com/donachys/midpoint_displacement_2d_terrain.git" "work/cache/sources/gh/donachys/midpoint_displacement_2d_terrain"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/donachys/midpoint_displacement_2d_terrain'... [INFO] running `"git" "clone" "work/cache/sources/gh/donachys/midpoint_displacement_2d_terrain" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/donachys/midpoint_displacement_2d_terrain"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/donachys/midpoint_displacement_2d_terrain'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/donachys/midpoint_displacement_2d_terrain" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 649e1ef34a71b4ec2d4b077d7a52cc16c05d5cdd [INFO] sha for GitHub repo donachys/midpoint_displacement_2d_terrain: 649e1ef34a71b4ec2d4b077d7a52cc16c05d5cdd [INFO] validating manifest of donachys/midpoint_displacement_2d_terrain on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of donachys/midpoint_displacement_2d_terrain on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing donachys/midpoint_displacement_2d_terrain [INFO] finished frobbing donachys/midpoint_displacement_2d_terrain [INFO] frobbed toml for donachys/midpoint_displacement_2d_terrain written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/donachys/midpoint_displacement_2d_terrain/Cargo.toml [INFO] started frobbing donachys/midpoint_displacement_2d_terrain [INFO] finished frobbing donachys/midpoint_displacement_2d_terrain [INFO] frobbed toml for donachys/midpoint_displacement_2d_terrain written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain/Cargo.toml [INFO] crate donachys/midpoint_displacement_2d_terrain already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing donachys/midpoint_displacement_2d_terrain against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 7133f4fcf60bf57658fec89b69a4ba14318d4ea78407718a7740a2e1e53e5303 [INFO] running `"docker" "start" "-a" "7133f4fcf60bf57658fec89b69a4ba14318d4ea78407718a7740a2e1e53e5303"` [INFO] [stderr] Compiling gcc v0.3.40 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num_cpus v1.2.0 [INFO] [stderr] Compiling gif v0.9.0 [INFO] [stderr] Compiling enum_primitive v0.1.0 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Compiling deque v0.3.1 [INFO] [stderr] Compiling num-bigint v0.1.35 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling flate2 v0.2.14 [INFO] [stderr] Compiling num-rational v0.1.35 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.10 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling midpoint_displacement_2d v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y); [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:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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:92:25 [INFO] [stderr] | [INFO] [stderr] 92 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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:97:29 [INFO] [stderr] | [INFO] [stderr] 97 | let mut vert_pixel = imgbuf.get_pixel_mut(vert_point.x, vert_point.y); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.37s [INFO] running `"docker" "inspect" "7133f4fcf60bf57658fec89b69a4ba14318d4ea78407718a7740a2e1e53e5303"` [INFO] running `"docker" "rm" "-f" "7133f4fcf60bf57658fec89b69a4ba14318d4ea78407718a7740a2e1e53e5303"` [INFO] [stdout] 7133f4fcf60bf57658fec89b69a4ba14318d4ea78407718a7740a2e1e53e5303 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 38af0e767f7ccb18fa1d67ed8ed1538041ab43fa37f5f96087f2535dbaeb89d1 [INFO] running `"docker" "start" "-a" "38af0e767f7ccb18fa1d67ed8ed1538041ab43fa37f5f96087f2535dbaeb89d1"` [INFO] [stderr] Compiling midpoint_displacement_2d v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut pixel = imgbuf.get_pixel_mut(wheel_center.x, wheel_center.y); [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:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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:92:25 [INFO] [stderr] | [INFO] [stderr] 92 | let mut pixel = imgbuf.get_pixel_mut(point.x, point.y); [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:97:29 [INFO] [stderr] | [INFO] [stderr] 97 | let mut vert_pixel = imgbuf.get_pixel_mut(vert_point.x, vert_point.y); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "38af0e767f7ccb18fa1d67ed8ed1538041ab43fa37f5f96087f2535dbaeb89d1"` [INFO] running `"docker" "rm" "-f" "38af0e767f7ccb18fa1d67ed8ed1538041ab43fa37f5f96087f2535dbaeb89d1"` [INFO] [stdout] 38af0e767f7ccb18fa1d67ed8ed1538041ab43fa37f5f96087f2535dbaeb89d1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/donachys/midpoint_displacement_2d_terrain:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 8ec4ede269a8b4b87f8f39316291f27f2baac193dc6115c7b7858165ac35ffee [INFO] running `"docker" "start" "-a" "8ec4ede269a8b4b87f8f39316291f27f2baac193dc6115c7b7858165ac35ffee"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/midpoint_displacement_2d-8ecf9ede3217501d [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" "8ec4ede269a8b4b87f8f39316291f27f2baac193dc6115c7b7858165ac35ffee"` [INFO] running `"docker" "rm" "-f" "8ec4ede269a8b4b87f8f39316291f27f2baac193dc6115c7b7858165ac35ffee"` [INFO] [stdout] 8ec4ede269a8b4b87f8f39316291f27f2baac193dc6115c7b7858165ac35ffee