[INFO] updating cached repository creators/cli.nonograms.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/creators/cli.nonograms.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/creators/cli.nonograms.rs" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/creators/cli.nonograms.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/creators/cli.nonograms.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/creators/cli.nonograms.rs" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/creators/cli.nonograms.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/creators/cli.nonograms.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3430bd2b2990dfbabba0df75d598e3c93d030077 [INFO] sha for GitHub repo creators/cli.nonograms.rs: 3430bd2b2990dfbabba0df75d598e3c93d030077 [INFO] validating manifest of creators/cli.nonograms.rs on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of creators/cli.nonograms.rs on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing creators/cli.nonograms.rs [INFO] finished frobbing creators/cli.nonograms.rs [INFO] frobbed toml for creators/cli.nonograms.rs written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/creators/cli.nonograms.rs/Cargo.toml [INFO] started frobbing creators/cli.nonograms.rs [INFO] finished frobbing creators/cli.nonograms.rs [INFO] frobbed toml for creators/cli.nonograms.rs written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/creators/cli.nonograms.rs/Cargo.toml [INFO] crate creators/cli.nonograms.rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking creators/cli.nonograms.rs against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/creators/cli.nonograms.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d46423e8c4bb0314e9fb6fec94bf34759ed3de651a99cbf117c40829839f73fe [INFO] running `"docker" "start" "-a" "d46423e8c4bb0314e9fb6fec94bf34759ed3de651a99cbf117c40829839f73fe"` [INFO] [stderr] Compiling nonograms v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 181 | for i in 0..y { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/main.rs:194:43 [INFO] [stderr] | [INFO] [stderr] 194 | fn draw_x_axis(&self, x:Vec>, len:usize, offset:usize) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/main.rs:224:17 [INFO] [stderr] | [INFO] [stderr] 224 | for l in 0..y.len() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/main.rs:211:54 [INFO] [stderr] | [INFO] [stderr] 211 | fn draw_y_axis(&self, y:Vec>, len:usize, offset:usize) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:175:15 [INFO] [stderr] | [INFO] [stderr] 175 | fn rotate(mut board: Vec>) -> Vec> { [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:246:21 [INFO] [stderr] | [INFO] [stderr] 246 | let (mut i, mut j) = self.point.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 181 | for i in 0..y { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/main.rs:194:43 [INFO] [stderr] | [INFO] [stderr] 194 | fn draw_x_axis(&self, x:Vec>, len:usize, offset:usize) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/main.rs:224:17 [INFO] [stderr] | [INFO] [stderr] 224 | for l in 0..y.len() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_l` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/main.rs:211:54 [INFO] [stderr] | [INFO] [stderr] 211 | fn draw_y_axis(&self, y:Vec>, len:usize, offset:usize) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:175:15 [INFO] [stderr] | [INFO] [stderr] 175 | fn rotate(mut board: Vec>) -> Vec> { [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:246:21 [INFO] [stderr] | [INFO] [stderr] 246 | let (mut i, mut j) = self.point.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "d46423e8c4bb0314e9fb6fec94bf34759ed3de651a99cbf117c40829839f73fe"` [INFO] running `"docker" "rm" "-f" "d46423e8c4bb0314e9fb6fec94bf34759ed3de651a99cbf117c40829839f73fe"` [INFO] [stdout] d46423e8c4bb0314e9fb6fec94bf34759ed3de651a99cbf117c40829839f73fe