Nov 28 14:03:13.626 INFO checking DaOnlyOwner/l-Systems against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:03:13.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:03:13.888 INFO [stdout] 105b0b8903e51f2b0df4712fbb72199246ca72968acf7d0df97dfded3383dc9a
Nov 28 14:03:13.890 INFO running `"docker" "start" "-a" "105b0b8903e51f2b0df4712fbb72199246ca72968acf7d0df97dfded3383dc9a"`
Nov 28 14:03:14.440 INFO [stderr] usermod: no changes
Nov 28 14:03:14.644 INFO [stderr]     Checking memchr v0.1.11
Nov 28 14:03:14.651 INFO [stderr]     Checking num-bigint v0.1.40
Nov 28 14:03:14.652 INFO [stderr]     Checking alga v0.5.1
Nov 28 14:03:14.652 INFO [stderr]     Checking rayon v0.7.1
Nov 28 14:03:14.652 INFO [stderr]     Checking generic-array v0.2.1
Nov 28 14:03:14.652 INFO [stderr]     Checking thread-id v2.0.0
Nov 28 14:03:15.610 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 28 14:03:16.012 INFO [stderr]     Checking thread_local v0.2.7
Nov 28 14:03:18.638 INFO [stderr]     Checking regex v0.1.80
Nov 28 14:03:19.543 INFO [stderr]     Checking num-rational v0.1.39
Nov 28 14:03:20.724 INFO [stderr]     Checking num v0.1.40
Nov 28 14:03:20.724 INFO [stderr]     Checking image v0.14.0
Nov 28 14:03:22.608 INFO [stderr]     Checking env_logger v0.3.5
Nov 28 14:03:23.260 INFO [stderr]     Checking nalgebra v0.11.2
Nov 28 14:03:23.864 INFO [stderr]     Checking quickcheck v0.2.27
Nov 28 14:03:49.601 INFO [stderr]     Checking imageproc v0.9.0
Nov 28 14:03:53.936 INFO [stderr]     Checking l-systems v0.1.0 (/source)
Nov 28 14:03:57.248 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 14:03:57.248 INFO [stderr]    --> src/main.rs:109:43
Nov 28 14:03:57.248 INFO [stderr]     |
Nov 28 14:03:57.248 INFO [stderr] 109 |     draw("S", descr,25f32, |n| f32::round((700f32 / f32::powf(2f32,n as f32))) as u32);
Nov 28 14:03:57.248 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:03:57.248 INFO [stderr]     |
Nov 28 14:03:57.248 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:03:57.248 INFO [stderr] 
Nov 28 14:03:57.336 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 14:03:57.336 INFO [stderr]    --> src/main.rs:109:43
Nov 28 14:03:57.336 INFO [stderr]     |
Nov 28 14:03:57.336 INFO [stderr] 109 |     draw("S", descr,25f32, |n| f32::round((700f32 / f32::powf(2f32,n as f32))) as u32);
Nov 28 14:03:57.336 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 14:03:57.336 INFO [stderr]     |
Nov 28 14:03:57.336 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 14:03:57.336 INFO [stderr] 
Nov 28 14:03:57.389 INFO [stderr] warning: unused variable: `start_symbol`
Nov 28 14:03:57.389 INFO [stderr]   --> src/main.rs:70:12
Nov 28 14:03:57.389 INFO [stderr]    |
Nov 28 14:03:57.389 INFO [stderr] 70 | fn draw<F>(start_symbol : &'static str, production_rules : HashMap<&'static str, Vec<(f32,&'static str)>>, angle_degrees : f32, scaleFn : F)
Nov 28 14:03:57.390 INFO [stderr]    |            ^^^^^^^^^^^^ help: consider using `_start_symbol` instead
Nov 28 14:03:57.390 INFO [stderr]    |
Nov 28 14:03:57.390 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:03:57.391 INFO [stderr] 
Nov 28 14:03:57.391 INFO [stderr] warning: unused variable: `width`
Nov 28 14:03:57.391 INFO [stderr]   --> src/main.rs:51:20
Nov 28 14:03:57.391 INFO [stderr]    |
Nov 28 14:03:57.392 INFO [stderr] 51 |     fn show(&self, width:u32, height:u32)
Nov 28 14:03:57.392 INFO [stderr]    |                    ^^^^^ help: consider using `_width` instead
Nov 28 14:03:57.396 INFO [stderr] 
Nov 28 14:03:57.397 INFO [stderr] warning: unused variable: `height`
Nov 28 14:03:57.397 INFO [stderr]   --> src/main.rs:51:31
Nov 28 14:03:57.397 INFO [stderr]    |
Nov 28 14:03:57.397 INFO [stderr] 51 |     fn show(&self, width:u32, height:u32)
Nov 28 14:03:57.397 INFO [stderr]    |                               ^^^^^^ help: consider using `_height` instead
Nov 28 14:03:57.398 INFO [stderr] 
Nov 28 14:03:57.435 INFO [stderr] warning: variable `scaleFn` should have a snake case name such as `scale_fn`
Nov 28 14:03:57.436 INFO [stderr]   --> src/main.rs:70:129
Nov 28 14:03:57.436 INFO [stderr]    |
Nov 28 14:03:57.436 INFO [stderr] 70 | fn draw<F>(start_symbol : &'static str, production_rules : HashMap<&'static str, Vec<(f32,&'static str)>>, angle_degrees : f32, scaleFn : F)
Nov 28 14:03:57.436 INFO [stderr]    |                                                                                                                                 ^^^^^^^
Nov 28 14:03:57.436 INFO [stderr]    |
Nov 28 14:03:57.437 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 14:03:57.437 INFO [stderr] 
Nov 28 14:03:57.456 INFO [stderr] warning: unused variable: `start_symbol`
Nov 28 14:03:57.458 INFO [stderr]   --> src/main.rs:70:12
Nov 28 14:03:57.458 INFO [stderr]    |
Nov 28 14:03:57.458 INFO [stderr] 70 | fn draw<F>(start_symbol : &'static str, production_rules : HashMap<&'static str, Vec<(f32,&'static str)>>, angle_degrees : f32, scaleFn : F)
Nov 28 14:03:57.458 INFO [stderr]    |            ^^^^^^^^^^^^ help: consider using `_start_symbol` instead
Nov 28 14:03:57.458 INFO [stderr]    |
Nov 28 14:03:57.458 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:03:57.458 INFO [stderr] 
Nov 28 14:03:57.458 INFO [stderr] warning: unused variable: `width`
Nov 28 14:03:57.458 INFO [stderr]   --> src/main.rs:51:20
Nov 28 14:03:57.458 INFO [stderr]    |
Nov 28 14:03:57.458 INFO [stderr] 51 |     fn show(&self, width:u32, height:u32)
Nov 28 14:03:57.458 INFO [stderr]    |                    ^^^^^ help: consider using `_width` instead
Nov 28 14:03:57.458 INFO [stderr] 
Nov 28 14:03:57.458 INFO [stderr] warning: unused variable: `height`
Nov 28 14:03:57.458 INFO [stderr]   --> src/main.rs:51:31
Nov 28 14:03:57.458 INFO [stderr]    |
Nov 28 14:03:57.458 INFO [stderr] 51 |     fn show(&self, width:u32, height:u32)
Nov 28 14:03:57.458 INFO [stderr]    |                               ^^^^^^ help: consider using `_height` instead
Nov 28 14:03:57.458 INFO [stderr] 
Nov 28 14:03:57.481 INFO [stderr] warning: variable `scaleFn` should have a snake case name such as `scale_fn`
Nov 28 14:03:57.481 INFO [stderr]   --> src/main.rs:70:129
Nov 28 14:03:57.481 INFO [stderr]    |
Nov 28 14:03:57.481 INFO [stderr] 70 | fn draw<F>(start_symbol : &'static str, production_rules : HashMap<&'static str, Vec<(f32,&'static str)>>, angle_degrees : f32, scaleFn : F)
Nov 28 14:03:57.482 INFO [stderr]    |                                                                                                                                 ^^^^^^^
Nov 28 14:03:57.482 INFO [stderr]    |
Nov 28 14:03:57.482 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 14:03:57.482 INFO [stderr] 
Nov 28 14:03:57.510 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.05s
Nov 28 14:03:57.512 INFO [stderr] su: No module specific data is present
Nov 28 14:03:57.866 INFO running `"docker" "inspect" "105b0b8903e51f2b0df4712fbb72199246ca72968acf7d0df97dfded3383dc9a"`
Nov 28 14:03:58.016 INFO running `"docker" "rm" "-f" "105b0b8903e51f2b0df4712fbb72199246ca72968acf7d0df97dfded3383dc9a"`
Nov 28 14:03:58.124 INFO [stdout] 105b0b8903e51f2b0df4712fbb72199246ca72968acf7d0df97dfded3383dc9a