Dec 05 09:02:42.844 INFO checking plotlib-0.3.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:02:42.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 09:02:43.077 INFO [stdout] 0eef0d8d2b60437d94238e4be012bc4d33bddda66419e857273bdbba1924984d
Dec 05 09:02:43.080 INFO running `"docker" "start" "-a" "0eef0d8d2b60437d94238e4be012bc4d33bddda66419e857273bdbba1924984d"`
Dec 05 09:02:43.579 INFO [stderr] usermod: no changes
Dec 05 09:02:43.657 INFO [stderr]     Checking plotlib v0.3.0 (/source)
Dec 05 09:02:44.435 INFO [stderr] warning: unused variable: `x_axis`
Dec 05 09:02:44.435 INFO [stderr]    --> src/function.rs:148:9
Dec 05 09:02:44.435 INFO [stderr]     |
Dec 05 09:02:44.435 INFO [stderr] 148 |         x_axis: &axis::Axis,
Dec 05 09:02:44.435 INFO [stderr]     |         ^^^^^^ help: consider using `_x_axis` instead
Dec 05 09:02:44.435 INFO [stderr]     |
Dec 05 09:02:44.435 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 09:02:44.435 INFO [stderr] 
Dec 05 09:02:44.435 INFO [stderr] warning: unused variable: `y_axis`
Dec 05 09:02:44.435 INFO [stderr]    --> src/function.rs:149:9
Dec 05 09:02:44.435 INFO [stderr]     |
Dec 05 09:02:44.435 INFO [stderr] 149 |         y_axis: &axis::Axis,
Dec 05 09:02:44.435 INFO [stderr]     |         ^^^^^^ help: consider using `_y_axis` instead
Dec 05 09:02:44.435 INFO [stderr] 
Dec 05 09:02:44.435 INFO [stderr] warning: unused variable: `face_width`
Dec 05 09:02:44.435 INFO [stderr]    --> src/function.rs:150:9
Dec 05 09:02:44.435 INFO [stderr]     |
Dec 05 09:02:44.435 INFO [stderr] 150 |         face_width: u32,
Dec 05 09:02:44.435 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_face_width` instead
Dec 05 09:02:44.435 INFO [stderr] 
Dec 05 09:02:44.435 INFO [stderr] warning: unused variable: `face_height`
Dec 05 09:02:44.435 INFO [stderr]    --> src/function.rs:151:9
Dec 05 09:02:44.435 INFO [stderr]     |
Dec 05 09:02:44.435 INFO [stderr] 151 |         face_height: u32,
Dec 05 09:02:44.435 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_face_height` instead
Dec 05 09:02:44.435 INFO [stderr] 
Dec 05 09:02:44.570 INFO [stderr] warning: field is never used: `num_views`
Dec 05 09:02:44.571 INFO [stderr]   --> src/page.rs:19:5
Dec 05 09:02:44.571 INFO [stderr]    |
Dec 05 09:02:44.571 INFO [stderr] 19 |     num_views: u32,
Dec 05 09:02:44.571 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 09:02:44.571 INFO [stderr]    |
Dec 05 09:02:44.575 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:02:44.575 INFO [stderr] 
Dec 05 09:02:45.678 INFO [stderr] warning: unused variable: `x_axis`
Dec 05 09:02:45.678 INFO [stderr]    --> src/function.rs:148:9
Dec 05 09:02:45.678 INFO [stderr]     |
Dec 05 09:02:45.678 INFO [stderr] 148 |         x_axis: &axis::Axis,
Dec 05 09:02:45.678 INFO [stderr]     |         ^^^^^^ help: consider using `_x_axis` instead
Dec 05 09:02:45.678 INFO [stderr]     |
Dec 05 09:02:45.678 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 09:02:45.678 INFO [stderr] 
Dec 05 09:02:45.678 INFO [stderr] warning: unused variable: `y_axis`
Dec 05 09:02:45.678 INFO [stderr]    --> src/function.rs:149:9
Dec 05 09:02:45.678 INFO [stderr]     |
Dec 05 09:02:45.678 INFO [stderr] 149 |         y_axis: &axis::Axis,
Dec 05 09:02:45.678 INFO [stderr]     |         ^^^^^^ help: consider using `_y_axis` instead
Dec 05 09:02:45.678 INFO [stderr] 
Dec 05 09:02:45.678 INFO [stderr] warning: unused variable: `face_width`
Dec 05 09:02:45.678 INFO [stderr]    --> src/function.rs:150:9
Dec 05 09:02:45.678 INFO [stderr]     |
Dec 05 09:02:45.678 INFO [stderr] 150 |         face_width: u32,
Dec 05 09:02:45.678 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_face_width` instead
Dec 05 09:02:45.678 INFO [stderr] 
Dec 05 09:02:45.678 INFO [stderr] warning: unused variable: `face_height`
Dec 05 09:02:45.678 INFO [stderr]    --> src/function.rs:151:9
Dec 05 09:02:45.678 INFO [stderr]     |
Dec 05 09:02:45.678 INFO [stderr] 151 |         face_height: u32,
Dec 05 09:02:45.678 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_face_height` instead
Dec 05 09:02:45.678 INFO [stderr] 
Dec 05 09:02:45.914 INFO [stderr] warning: field is never used: `num_views`
Dec 05 09:02:45.914 INFO [stderr]   --> src/page.rs:19:5
Dec 05 09:02:45.914 INFO [stderr]    |
Dec 05 09:02:45.914 INFO [stderr] 19 |     num_views: u32,
Dec 05 09:02:45.914 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 09:02:45.914 INFO [stderr]    |
Dec 05 09:02:45.914 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:02:45.914 INFO [stderr] 
Dec 05 09:02:45.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 05 09:02:45.949 INFO [stderr] su: No module specific data is present
Dec 05 09:02:46.228 INFO running `"docker" "inspect" "0eef0d8d2b60437d94238e4be012bc4d33bddda66419e857273bdbba1924984d"`
Dec 05 09:02:46.352 INFO running `"docker" "rm" "-f" "0eef0d8d2b60437d94238e4be012bc4d33bddda66419e857273bdbba1924984d"`
Dec 05 09:02:46.426 INFO [stdout] 0eef0d8d2b60437d94238e4be012bc4d33bddda66419e857273bdbba1924984d