[INFO] updating cached repository JarneClarysse/test_project [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JarneClarysse/test_project [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JarneClarysse/test_project" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/JarneClarysse/test_project"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/JarneClarysse/test_project'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JarneClarysse/test_project" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/JarneClarysse/test_project"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/JarneClarysse/test_project'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 319c3f3de0df825f9286626ab6aa6bdf2d6126df [INFO] sha for GitHub repo JarneClarysse/test_project: 319c3f3de0df825f9286626ab6aa6bdf2d6126df [INFO] validating manifest of JarneClarysse/test_project on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JarneClarysse/test_project on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JarneClarysse/test_project [INFO] finished frobbing JarneClarysse/test_project [INFO] frobbed toml for JarneClarysse/test_project written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/JarneClarysse/test_project/Cargo.toml [INFO] started frobbing JarneClarysse/test_project [INFO] finished frobbing JarneClarysse/test_project [INFO] frobbed toml for JarneClarysse/test_project written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/JarneClarysse/test_project/Cargo.toml [INFO] crate JarneClarysse/test_project already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking JarneClarysse/test_project against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/JarneClarysse/test_project:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8de6fea8c685845e0076b5af40e241bc3d643c983de04c6c445d6b6ee1d58d2f [INFO] running `"docker" "start" "-a" "8de6fea8c685845e0076b5af40e241bc3d643c983de04c6c445d6b6ee1d58d2f"` [INFO] [stderr] Checking simple-error v0.1.13 [INFO] [stderr] Checking shuteye v0.3.3 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] Checking rust_project v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:532:70 [INFO] [stderr] | [INFO] [stderr] 532 | fn read_pixel(cursor: &mut Cursor>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:541:68 [INFO] [stderr] | [INFO] [stderr] 541 | fn read_num(cursor: &mut Cursor>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:564:21 [INFO] [stderr] | [INFO] [stderr] 564 | b'0'...b'9' => { v.push(c[0]); } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:581:92 [INFO] [stderr] | [INFO] [stderr] 581 | fn decode_ppm_image(cursor: &mut Cursor>, count_int: i32) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:532:70 [INFO] [stderr] | [INFO] [stderr] 532 | fn read_pixel(cursor: &mut Cursor>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:541:68 [INFO] [stderr] | [INFO] [stderr] 541 | fn read_num(cursor: &mut Cursor>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:564:21 [INFO] [stderr] | [INFO] [stderr] 564 | b'0'...b'9' => { v.push(c[0]); } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:581:92 [INFO] [stderr] | [INFO] [stderr] 581 | fn decode_ppm_image(cursor: &mut Cursor>, count_int: i32) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:319:25 [INFO] [stderr] | [INFO] [stderr] 319 | let mut d = ROWS / SUB_PANELS_; [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:805:25 [INFO] [stderr] | [INFO] [stderr] 805 | let mut top: Pixel = frame.pixels[row_loop as usize][col as usize]; [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:806:25 [INFO] [stderr] | [INFO] [stderr] 806 | let mut bot: Pixel = frame.pixels[(ROWS / 2 + row_loop) as usize][col as usize]; [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:319:25 [INFO] [stderr] | [INFO] [stderr] 319 | let mut d = ROWS / SUB_PANELS_; [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:805:25 [INFO] [stderr] | [INFO] [stderr] 805 | let mut top: Pixel = frame.pixels[row_loop as usize][col as usize]; [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:806:25 [INFO] [stderr] | [INFO] [stderr] 806 | let mut bot: Pixel = frame.pixels[(ROWS / 2 + row_loop) as usize][col as usize]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `"docker" "inspect" "8de6fea8c685845e0076b5af40e241bc3d643c983de04c6c445d6b6ee1d58d2f"` [INFO] running `"docker" "rm" "-f" "8de6fea8c685845e0076b5af40e241bc3d643c983de04c6c445d6b6ee1d58d2f"` [INFO] [stdout] 8de6fea8c685845e0076b5af40e241bc3d643c983de04c6c445d6b6ee1d58d2f