[INFO] cloning repository creators/cli.nonograms.rs [INFO] running `"git" "clone" "--bare" "git://github.com/creators/cli.nonograms.rs.git" "work/cache/sources/gh/creators/cli.nonograms.rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/creators/cli.nonograms.rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/creators/cli.nonograms.rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/creators/cli.nonograms.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/creators/cli.nonograms.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/creators/cli.nonograms.rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/creators/cli.nonograms.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of creators/cli.nonograms.rs 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 creators/cli.nonograms.rs [INFO] finished frobbing creators/cli.nonograms.rs [INFO] frobbed toml for creators/cli.nonograms.rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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/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 creators/cli.nonograms.rs against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/creators/cli.nonograms.rs:/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] 6d84baf97b4325668f94eb7bd6cc2b6c8fbb9862f98d214c38d073dc5c36b229 [INFO] running `"docker" "start" "-a" "6d84baf97b4325668f94eb7bd6cc2b6c8fbb9862f98d214c38d073dc5c36b229"` [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:305:29 [INFO] [stderr] | [INFO] [stderr] 305 | let (x, mut y) = (point.0 - self.point.0, (point.1 - self.point.1) / 2); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "6d84baf97b4325668f94eb7bd6cc2b6c8fbb9862f98d214c38d073dc5c36b229"` [INFO] running `"docker" "rm" "-f" "6d84baf97b4325668f94eb7bd6cc2b6c8fbb9862f98d214c38d073dc5c36b229"` [INFO] [stdout] 6d84baf97b4325668f94eb7bd6cc2b6c8fbb9862f98d214c38d073dc5c36b229 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/creators/cli.nonograms.rs:/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] 448789381d40cd9a2cb04766abde652ed460b9d5f762f7472c28efc7d7cc887a [INFO] running `"docker" "start" "-a" "448789381d40cd9a2cb04766abde652ed460b9d5f762f7472c28efc7d7cc887a"` [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:305:29 [INFO] [stderr] | [INFO] [stderr] 305 | let (x, mut y) = (point.0 - self.point.0, (point.1 - self.point.1) / 2); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "448789381d40cd9a2cb04766abde652ed460b9d5f762f7472c28efc7d7cc887a"` [INFO] running `"docker" "rm" "-f" "448789381d40cd9a2cb04766abde652ed460b9d5f762f7472c28efc7d7cc887a"` [INFO] [stdout] 448789381d40cd9a2cb04766abde652ed460b9d5f762f7472c28efc7d7cc887a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/creators/cli.nonograms.rs:/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] d8f92f8ffca532a1c84b7645c7c6683c4cbe71982d9a7cf1c6a7f44dec05ae34 [INFO] running `"docker" "start" "-a" "d8f92f8ffca532a1c84b7645c7c6683c4cbe71982d9a7cf1c6a7f44dec05ae34"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/nonograms-f598abb5aa9c7cf5 [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" "d8f92f8ffca532a1c84b7645c7c6683c4cbe71982d9a7cf1c6a7f44dec05ae34"` [INFO] running `"docker" "rm" "-f" "d8f92f8ffca532a1c84b7645c7c6683c4cbe71982d9a7cf1c6a7f44dec05ae34"` [INFO] [stdout] d8f92f8ffca532a1c84b7645c7c6683c4cbe71982d9a7cf1c6a7f44dec05ae34