Dec 04 09:22:36.981 INFO checking stusmall/income_tax_graphic against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:22:36.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 09:22:37.491 INFO [stdout] 550c7c1129ecdeae2f49dece840d4a9e5dedbc961eedbd0f5aa98d2742bdc8e8
Dec 04 09:22:37.499 INFO running `"docker" "start" "-a" "550c7c1129ecdeae2f49dece840d4a9e5dedbc961eedbd0f5aa98d2742bdc8e8"`
Dec 04 09:22:38.611 INFO [stderr] usermod: no changes
Dec 04 09:22:38.790 INFO [stderr]    Compiling num-traits v0.2.5
Dec 04 09:22:38.792 INFO [stderr]    Compiling num-integer v0.1.39
Dec 04 09:22:38.792 INFO [stderr]    Compiling rayon v1.0.2
Dec 04 09:22:38.792 INFO [stderr]     Checking termcolor v1.0.1
Dec 04 09:22:38.795 INFO [stderr]     Checking deflate v0.7.18
Dec 04 09:22:38.795 INFO [stderr]    Compiling quote v0.6.5
Dec 04 09:22:38.810 INFO [stderr]     Checking aho-corasick v0.6.6
Dec 04 09:22:38.810 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 09:22:41.811 INFO [stderr]    Compiling syn v0.14.7
Dec 04 09:22:41.829 INFO [stderr]     Checking csv v1.0.0
Dec 04 09:22:41.829 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 09:22:42.363 INFO [stderr]     Checking regex v1.0.2
Dec 04 09:22:44.843 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 09:22:46.619 INFO [stderr]     Checking rayon-core v1.4.1
Dec 04 09:22:49.803 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 09:22:50.539 INFO [stderr]     Checking png v0.12.0
Dec 04 09:22:52.868 INFO [stderr]     Checking env_logger v0.5.12
Dec 04 09:23:05.506 INFO [stderr]    Compiling synstructure v0.9.0
Dec 04 09:23:05.506 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 04 09:23:10.745 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 04 09:23:14.039 INFO [stderr]     Checking failure v0.1.2
Dec 04 09:23:25.610 INFO [stderr]     Checking income_tax_graphic v0.1.0 (/source)
Dec 04 09:23:26.535 INFO [stderr] warning: method is never used: `tax`
Dec 04 09:23:26.535 INFO [stderr]   --> src/dollars.rs:19:5
Dec 04 09:23:26.535 INFO [stderr]    |
Dec 04 09:23:26.535 INFO [stderr] 19 |     pub fn tax(&self, rate: f32) -> Dollars {
Dec 04 09:23:26.535 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:23:26.535 INFO [stderr]    |
Dec 04 09:23:26.535 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:23:26.535 INFO [stderr] 
Dec 04 09:23:26.535 INFO [stderr] warning: function is never used: `write_csv`
Dec 04 09:23:26.535 INFO [stderr]   --> src/lib.rs:48:1
Dec 04 09:23:26.535 INFO [stderr]    |
Dec 04 09:23:26.535 INFO [stderr] 48 | fn write_csv(info: &Vec<(Dollars,Vec<(u32,f32)>)>){
Dec 04 09:23:26.535 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:23:26.535 INFO [stderr] 
Dec 04 09:23:26.638 INFO [stderr] warning: method is never used: `tax`
Dec 04 09:23:26.638 INFO [stderr]   --> src/dollars.rs:19:5
Dec 04 09:23:26.638 INFO [stderr]    |
Dec 04 09:23:26.638 INFO [stderr] 19 |     pub fn tax(&self, rate: f32) -> Dollars {
Dec 04 09:23:26.638 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:23:26.638 INFO [stderr]    |
Dec 04 09:23:26.638 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 09:23:26.638 INFO [stderr] 
Dec 04 09:23:26.638 INFO [stderr] warning: function is never used: `write_csv`
Dec 04 09:23:26.638 INFO [stderr]   --> src/lib.rs:48:1
Dec 04 09:23:26.638 INFO [stderr]    |
Dec 04 09:23:26.638 INFO [stderr] 48 | fn write_csv(info: &Vec<(Dollars,Vec<(u32,f32)>)>){
Dec 04 09:23:26.638 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:23:26.638 INFO [stderr] 
Dec 04 09:23:28.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.38s
Dec 04 09:23:28.027 INFO [stderr] su: No module specific data is present
Dec 04 09:23:28.833 INFO running `"docker" "inspect" "550c7c1129ecdeae2f49dece840d4a9e5dedbc961eedbd0f5aa98d2742bdc8e8"`
Dec 04 09:23:29.087 INFO running `"docker" "rm" "-f" "550c7c1129ecdeae2f49dece840d4a9e5dedbc961eedbd0f5aa98d2742bdc8e8"`
Dec 04 09:23:29.390 INFO [stdout] 550c7c1129ecdeae2f49dece840d4a9e5dedbc961eedbd0f5aa98d2742bdc8e8