Nov 30 18:01:18.980 INFO checking plotlib-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:01:18.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 18:01:19.198 INFO [stdout] 64ad68cdac3660bbcbf55f0ccfc9f27b3192416301d82e5e474ba0be602ffc4e
Nov 30 18:01:19.199 INFO running `"docker" "start" "-a" "64ad68cdac3660bbcbf55f0ccfc9f27b3192416301d82e5e474ba0be602ffc4e"`
Nov 30 18:01:19.571 INFO [stderr] usermod: no changes
Nov 30 18:01:19.595 INFO [stderr]     Checking plotlib v0.3.0 (/source)
Nov 30 18:01:20.372 INFO [stderr] warning: unused variable: `x_axis`
Nov 30 18:01:20.372 INFO [stderr]    --> src/function.rs:148:9
Nov 30 18:01:20.372 INFO [stderr]     |
Nov 30 18:01:20.372 INFO [stderr] 148 |         x_axis: &axis::Axis,
Nov 30 18:01:20.372 INFO [stderr]     |         ^^^^^^ help: consider using `_x_axis` instead
Nov 30 18:01:20.372 INFO [stderr]     |
Nov 30 18:01:20.372 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 18:01:20.372 INFO [stderr] 
Nov 30 18:01:20.372 INFO [stderr] warning: unused variable: `y_axis`
Nov 30 18:01:20.372 INFO [stderr]    --> src/function.rs:149:9
Nov 30 18:01:20.372 INFO [stderr]     |
Nov 30 18:01:20.372 INFO [stderr] 149 |         y_axis: &axis::Axis,
Nov 30 18:01:20.372 INFO [stderr]     |         ^^^^^^ help: consider using `_y_axis` instead
Nov 30 18:01:20.372 INFO [stderr] 
Nov 30 18:01:20.372 INFO [stderr] warning: unused variable: `face_width`
Nov 30 18:01:20.372 INFO [stderr]    --> src/function.rs:150:9
Nov 30 18:01:20.372 INFO [stderr]     |
Nov 30 18:01:20.373 INFO [stderr] 150 |         face_width: u32,
Nov 30 18:01:20.373 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_face_width` instead
Nov 30 18:01:20.373 INFO [stderr] 
Nov 30 18:01:20.373 INFO [stderr] warning: unused variable: `face_height`
Nov 30 18:01:20.373 INFO [stderr]    --> src/function.rs:151:9
Nov 30 18:01:20.373 INFO [stderr]     |
Nov 30 18:01:20.373 INFO [stderr] 151 |         face_height: u32,
Nov 30 18:01:20.373 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_face_height` instead
Nov 30 18:01:20.373 INFO [stderr] 
Nov 30 18:01:20.532 INFO [stderr] warning: field is never used: `num_views`
Nov 30 18:01:20.532 INFO [stderr]   --> src/page.rs:19:5
Nov 30 18:01:20.532 INFO [stderr]    |
Nov 30 18:01:20.532 INFO [stderr] 19 |     num_views: u32,
Nov 30 18:01:20.532 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 18:01:20.532 INFO [stderr]    |
Nov 30 18:01:20.532 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 18:01:20.532 INFO [stderr] 
Nov 30 18:01:21.140 INFO [stderr] warning: unused variable: `x_axis`
Nov 30 18:01:21.140 INFO [stderr]    --> src/function.rs:148:9
Nov 30 18:01:21.140 INFO [stderr]     |
Nov 30 18:01:21.140 INFO [stderr] 148 |         x_axis: &axis::Axis,
Nov 30 18:01:21.140 INFO [stderr]     |         ^^^^^^ help: consider using `_x_axis` instead
Nov 30 18:01:21.140 INFO [stderr]     |
Nov 30 18:01:21.140 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 18:01:21.140 INFO [stderr] 
Nov 30 18:01:21.140 INFO [stderr] warning: unused variable: `y_axis`
Nov 30 18:01:21.140 INFO [stderr]    --> src/function.rs:149:9
Nov 30 18:01:21.140 INFO [stderr]     |
Nov 30 18:01:21.140 INFO [stderr] 149 |         y_axis: &axis::Axis,
Nov 30 18:01:21.140 INFO [stderr]     |         ^^^^^^ help: consider using `_y_axis` instead
Nov 30 18:01:21.140 INFO [stderr] 
Nov 30 18:01:21.140 INFO [stderr] warning: unused variable: `face_width`
Nov 30 18:01:21.140 INFO [stderr]    --> src/function.rs:150:9
Nov 30 18:01:21.140 INFO [stderr]     |
Nov 30 18:01:21.140 INFO [stderr] 150 |         face_width: u32,
Nov 30 18:01:21.140 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_face_width` instead
Nov 30 18:01:21.140 INFO [stderr] 
Nov 30 18:01:21.140 INFO [stderr] warning: unused variable: `face_height`
Nov 30 18:01:21.140 INFO [stderr]    --> src/function.rs:151:9
Nov 30 18:01:21.141 INFO [stderr]     |
Nov 30 18:01:21.141 INFO [stderr] 151 |         face_height: u32,
Nov 30 18:01:21.141 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_face_height` instead
Nov 30 18:01:21.141 INFO [stderr] 
Nov 30 18:01:22.076 INFO [stderr] warning: field is never used: `num_views`
Nov 30 18:01:22.076 INFO [stderr]   --> src/page.rs:19:5
Nov 30 18:01:22.076 INFO [stderr]    |
Nov 30 18:01:22.076 INFO [stderr] 19 |     num_views: u32,
Nov 30 18:01:22.076 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 18:01:22.076 INFO [stderr]    |
Nov 30 18:01:22.076 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 18:01:22.076 INFO [stderr] 
Nov 30 18:01:22.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 30 18:01:22.437 INFO [stderr] su: No module specific data is present
Nov 30 18:01:23.060 INFO running `"docker" "inspect" "64ad68cdac3660bbcbf55f0ccfc9f27b3192416301d82e5e474ba0be602ffc4e"`
Nov 30 18:01:23.192 INFO running `"docker" "rm" "-f" "64ad68cdac3660bbcbf55f0ccfc9f27b3192416301d82e5e474ba0be602ffc4e"`
Nov 30 18:01:23.261 INFO [stdout] 64ad68cdac3660bbcbf55f0ccfc9f27b3192416301d82e5e474ba0be602ffc4e