[INFO] updating cached repository mattias-p/nono [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mattias-p/nono [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mattias-p/nono" "work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mattias-p/nono" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2c02670e8096dfa6a5ab1e518a60ef64862b20df [INFO] sha for GitHub repo mattias-p/nono: 2c02670e8096dfa6a5ab1e518a60ef64862b20df [INFO] validating manifest of mattias-p/nono on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mattias-p/nono on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mattias-p/nono [INFO] finished frobbing mattias-p/nono [INFO] frobbed toml for mattias-p/nono written to work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono/Cargo.toml [INFO] started frobbing mattias-p/nono [INFO] finished frobbing mattias-p/nono [INFO] frobbed toml for mattias-p/nono written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono/Cargo.toml [INFO] crate mattias-p/nono already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing mattias-p/nono against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 8f8998d1ba3efc0463defb9a7c627f178c0591f1e054e8a94bdd074e62880017 [INFO] running `"docker" "start" "-a" "8f8998d1ba3efc0463defb9a7c627f178c0591f1e054e8a94bdd074e62880017"` [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling structopt v0.2.10 [INFO] [stderr] Compiling nono v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/puzzle.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | let mut line = VertLine { [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/puzzle.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut line = HorzLine { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/puzzle.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | pub fn new(width: usize, height: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `horz_mut` [INFO] [stderr] --> src/puzzle.rs:361:5 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn horz_mut(&mut self, y: usize) -> HorzLineMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line_grid` [INFO] [stderr] --> src/puzzle.rs:628:1 [INFO] [stderr] | [INFO] [stderr] 628 | pub fn line_grid(s: &str) -> Grid { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.56s [INFO] running `"docker" "inspect" "8f8998d1ba3efc0463defb9a7c627f178c0591f1e054e8a94bdd074e62880017"` [INFO] running `"docker" "rm" "-f" "8f8998d1ba3efc0463defb9a7c627f178c0591f1e054e8a94bdd074e62880017"` [INFO] [stdout] 8f8998d1ba3efc0463defb9a7c627f178c0591f1e054e8a94bdd074e62880017 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 668376bc9fae66dc646faf6b005b2fdd8192336ba79e4e8d6c3f9c0724c7ee4b [INFO] running `"docker" "start" "-a" "668376bc9fae66dc646faf6b005b2fdd8192336ba79e4e8d6c3f9c0724c7ee4b"` [INFO] [stderr] Compiling nono v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/puzzle.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | let mut line = VertLine { [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/puzzle.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut line = HorzLine { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `"docker" "inspect" "668376bc9fae66dc646faf6b005b2fdd8192336ba79e4e8d6c3f9c0724c7ee4b"` [INFO] running `"docker" "rm" "-f" "668376bc9fae66dc646faf6b005b2fdd8192336ba79e4e8d6c3f9c0724c7ee4b"` [INFO] [stdout] 668376bc9fae66dc646faf6b005b2fdd8192336ba79e4e8d6c3f9c0724c7ee4b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 0d2b526b74e647b759e2a9ade65e9e10c8dfb54057bd8a8fa84ba95231afaa04 [INFO] running `"docker" "start" "-a" "0d2b526b74e647b759e2a9ade65e9e10c8dfb54057bd8a8fa84ba95231afaa04"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/nono-d480bfbf252e4190 [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test pass::discrete_range::tests::run1 ... ok [INFO] [stdout] test pass::discrete_range::tests::run2 ... ok [INFO] [stdout] test parser::tests::puzzle ... ok [INFO] [stdout] test parser::tests::grid_line ... ok [INFO] [stdout] test parser::tests::grid ... ok [INFO] [stdout] test parser::tests::clue_list ... ok [INFO] [stdout] test parser::tests::clue ... ok [INFO] [stdout] test parser::tests::cell ... ok [INFO] [stdout] test pass::discrete_range::tests::run3 ... ok [INFO] [stdout] test pass::discrete_range::tests::run4 ... ok [INFO] [stdout] test pass::discrete_range::tests::run5 ... ok [INFO] [stdout] test pass::discrete_range::tests::run6 ... ok [INFO] [stdout] test pass::discrete_range::tests::run7 ... ok [INFO] [stdout] test pass::discrete_range::tests::run8 ... ok [INFO] [stdout] test puzzle::tests::bump_start_empty ... ok [INFO] [stdout] test puzzle::tests::bump_start_number_two ... ok [INFO] [stdout] test puzzle::tests::bump_start_one_crossed ... ok [INFO] [stdout] test puzzle::tests::bump_start_one_filled ... ok [INFO] [stdout] test puzzle::tests::bump_start_two_filled ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0d2b526b74e647b759e2a9ade65e9e10c8dfb54057bd8a8fa84ba95231afaa04"` [INFO] running `"docker" "rm" "-f" "0d2b526b74e647b759e2a9ade65e9e10c8dfb54057bd8a8fa84ba95231afaa04"` [INFO] [stdout] 0d2b526b74e647b759e2a9ade65e9e10c8dfb54057bd8a8fa84ba95231afaa04