Dec 04 08:55:46.265 INFO checking tcsc/firkin against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:55:46.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04 08:55:46.876 INFO [stdout] e2641ac97ca4b7a653297534d4087d8464a6095c0e3e53ec31684b5eb6e45f90
Dec 04 08:55:46.878 INFO running `"docker" "start" "-a" "e2641ac97ca4b7a653297534d4087d8464a6095c0e3e53ec31684b5eb6e45f90"`
Dec 04 08:55:49.756 INFO [stderr] usermod: no changes
Dec 04 08:55:49.931 INFO [stderr]    Compiling dimensioned v0.6.0
Dec 04 08:55:49.936 INFO [stderr]     Checking thread-id v3.1.0
Dec 04 08:55:49.936 INFO [stderr]     Checking memmap v0.5.2
Dec 04 08:55:49.936 INFO [stderr]     Checking nodrop v0.1.9
Dec 04 08:55:49.937 INFO [stderr]     Checking clap v2.24.2
Dec 04 08:55:50.721 INFO [stderr]     Checking generic-array v0.5.1
Dec 04 08:55:50.795 INFO [stderr]     Checking thread_local v0.3.3
Dec 04 08:55:51.979 INFO [stderr]     Checking regex v0.2.1
Dec 04 08:55:57.235 INFO [stderr]     Checking env_logger v0.4.2
Dec 04 08:56:06.509 INFO [stderr]     Checking firkin v0.1.0 (/source)
Dec 04 08:56:07.835 INFO [stderr] warning: unused import: `Path`
Dec 04 08:56:07.835 INFO [stderr]  --> src/cli.rs:3:17
Dec 04 08:56:07.835 INFO [stderr]   |
Dec 04 08:56:07.835 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 08:56:07.835 INFO [stderr]   |                 ^^^^
Dec 04 08:56:07.835 INFO [stderr]   |
Dec 04 08:56:07.835 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:56:07.835 INFO [stderr] 
Dec 04 08:56:07.835 INFO [stderr] warning: unused import: `DistPxFrac`
Dec 04 08:56:07.835 INFO [stderr]  --> src/cli.rs:6:21
Dec 04 08:56:07.835 INFO [stderr]   |
Dec 04 08:56:07.835 INFO [stderr] 6 | use units::{DistPx, DistPxFrac, PX};
Dec 04 08:56:07.835 INFO [stderr]   |                     ^^^^^^^^^^
Dec 04 08:56:07.835 INFO [stderr] 
Dec 04 08:56:07.863 INFO [stderr] warning: unused import: `image::Image`
Dec 04 08:56:07.863 INFO [stderr]   --> src/main.rs:21:5
Dec 04 08:56:07.863 INFO [stderr]    |
Dec 04 08:56:07.863 INFO [stderr] 21 | use image::Image;
Dec 04 08:56:07.863 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 08:56:07.863 INFO [stderr] 
Dec 04 08:56:07.891 INFO [stderr] warning: unused import: `Path`
Dec 04 08:56:07.891 INFO [stderr]  --> src/cli.rs:3:17
Dec 04 08:56:07.891 INFO [stderr]   |
Dec 04 08:56:07.891 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 04 08:56:07.891 INFO [stderr]   |                 ^^^^
Dec 04 08:56:07.891 INFO [stderr]   |
Dec 04 08:56:07.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:56:07.891 INFO [stderr] 
Dec 04 08:56:07.891 INFO [stderr] warning: unused import: `DistPxFrac`
Dec 04 08:56:07.891 INFO [stderr]  --> src/cli.rs:6:21
Dec 04 08:56:07.891 INFO [stderr]   |
Dec 04 08:56:07.891 INFO [stderr] 6 | use units::{DistPx, DistPxFrac, PX};
Dec 04 08:56:07.891 INFO [stderr]   |                     ^^^^^^^^^^
Dec 04 08:56:07.891 INFO [stderr] 
Dec 04 08:56:07.891 INFO [stderr] warning: unused import: `self`
Dec 04 08:56:07.891 INFO [stderr]   --> src/distort.rs:76:17
Dec 04 08:56:07.891 INFO [stderr]    |
Dec 04 08:56:07.891 INFO [stderr] 76 |     use image::{self, OwnedImage, MutableImage};
Dec 04 08:56:07.891 INFO [stderr]    |                 ^^^^
Dec 04 08:56:07.891 INFO [stderr] 
Dec 04 08:56:07.891 INFO [stderr] warning: unused import: `self`
Dec 04 08:56:07.891 INFO [stderr]   --> src/distort.rs:77:17
Dec 04 08:56:07.891 INFO [stderr]    |
Dec 04 08:56:07.891 INFO [stderr] 77 |     use units::{self, PX, DistPx};
Dec 04 08:56:07.891 INFO [stderr]    |                 ^^^^
Dec 04 08:56:07.891 INFO [stderr] 
Dec 04 08:56:07.891 INFO [stderr] warning: unused import: `image::Image`
Dec 04 08:56:07.891 INFO [stderr]   --> src/main.rs:21:5
Dec 04 08:56:07.891 INFO [stderr]    |
Dec 04 08:56:07.891 INFO [stderr] 21 | use image::Image;
Dec 04 08:56:07.891 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 08:56:07.891 INFO [stderr] 
Dec 04 08:56:09.025 INFO [stderr] warning: unused variable: `u`
Dec 04 08:56:09.025 INFO [stderr]  --> src/distort.rs:7:18
Dec 04 08:56:09.025 INFO [stderr]   |
Dec 04 08:56:09.025 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.026 INFO [stderr]   |                  ^ help: consider using `_u` instead
Dec 04 08:56:09.026 INFO [stderr]   |
Dec 04 08:56:09.026 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 08:56:09.026 INFO [stderr] 
Dec 04 08:56:09.026 INFO [stderr] warning: unused variable: `y`
Dec 04 08:56:09.026 INFO [stderr]  --> src/distort.rs:7:29
Dec 04 08:56:09.026 INFO [stderr]   |
Dec 04 08:56:09.026 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.026 INFO [stderr]   |                             ^ help: consider using `_y` instead
Dec 04 08:56:09.026 INFO [stderr] 
Dec 04 08:56:09.026 INFO [stderr] warning: unused variable: `i`
Dec 04 08:56:09.026 INFO [stderr]   --> src/main.rs:30:9
Dec 04 08:56:09.026 INFO [stderr]    |
Dec 04 08:56:09.026 INFO [stderr] 30 |     let i = image::MemoryMappedImage::<i16>::map_file(f.input.as_path(),
Dec 04 08:56:09.026 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 08:56:09.026 INFO [stderr] 
Dec 04 08:56:09.255 INFO [stderr] warning: unused variable: `u`
Dec 04 08:56:09.255 INFO [stderr]  --> src/distort.rs:7:18
Dec 04 08:56:09.255 INFO [stderr]   |
Dec 04 08:56:09.255 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.255 INFO [stderr]   |                  ^ help: consider using `_u` instead
Dec 04 08:56:09.255 INFO [stderr]   |
Dec 04 08:56:09.255 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 08:56:09.255 INFO [stderr] 
Dec 04 08:56:09.255 INFO [stderr] warning: unused variable: `y`
Dec 04 08:56:09.255 INFO [stderr]  --> src/distort.rs:7:29
Dec 04 08:56:09.255 INFO [stderr]   |
Dec 04 08:56:09.255 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.255 INFO [stderr]   |                             ^ help: consider using `_y` instead
Dec 04 08:56:09.255 INFO [stderr] 
Dec 04 08:56:09.255 INFO [stderr] warning: unused variable: `i`
Dec 04 08:56:09.255 INFO [stderr]   --> src/main.rs:30:9
Dec 04 08:56:09.255 INFO [stderr]    |
Dec 04 08:56:09.255 INFO [stderr] 30 |     let i = image::MemoryMappedImage::<i16>::map_file(f.input.as_path(),
Dec 04 08:56:09.255 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 04 08:56:09.255 INFO [stderr] 
Dec 04 08:56:09.428 INFO [stderr] warning: type alias is never used: `DistPxFrac`
Dec 04 08:56:09.428 INFO [stderr]   --> src/units.rs:55:1
Dec 04 08:56:09.428 INFO [stderr]    |
Dec 04 08:56:09.428 INFO [stderr] 55 | pub type DistPxFrac = Pixel<f64>;
Dec 04 08:56:09.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:56:09.428 INFO [stderr]    |
Dec 04 08:56:09.428 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:56:09.428 INFO [stderr] 
Dec 04 08:56:09.432 INFO [stderr] warning: struct is never constructed: `OwnedImage`
Dec 04 08:56:09.432 INFO [stderr]   --> src/image.rs:63:1
Dec 04 08:56:09.432 INFO [stderr]    |
Dec 04 08:56:09.432 INFO [stderr] 63 | pub struct OwnedImage<PixelType: Pixel> {
Dec 04 08:56:09.432 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:56:09.432 INFO [stderr] 
Dec 04 08:56:09.432 INFO [stderr] warning: method is never used: `new`
Dec 04 08:56:09.432 INFO [stderr]   --> src/image.rs:70:5
Dec 04 08:56:09.432 INFO [stderr]    |
Dec 04 08:56:09.432 INFO [stderr] 70 |     pub fn new(width: DistPx, height: DistPx) -> OwnedImage<PixelType> {
Dec 04 08:56:09.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:56:09.432 INFO [stderr] 
Dec 04 08:56:09.432 INFO [stderr] warning: field is never used: `mem`
Dec 04 08:56:09.432 INFO [stderr]    --> src/image.rs:162:5
Dec 04 08:56:09.432 INFO [stderr]     |
Dec 04 08:56:09.432 INFO [stderr] 162 |     mem: Mmap,
Dec 04 08:56:09.432 INFO [stderr]     |     ^^^^^^^^^
Dec 04 08:56:09.432 INFO [stderr] 
Dec 04 08:56:09.432 INFO [stderr] warning: function is never used: `map_dst_pixel`
Dec 04 08:56:09.432 INFO [stderr]  --> src/distort.rs:7:1
Dec 04 08:56:09.432 INFO [stderr]   |
Dec 04 08:56:09.432 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.432 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:56:09.432 INFO [stderr] 
Dec 04 08:56:09.432 INFO [stderr] warning: function is never used: `sample_image`
Dec 04 08:56:09.432 INFO [stderr]   --> src/distort.rs:13:1
Dec 04 08:56:09.432 INFO [stderr]    |
Dec 04 08:56:09.433 INFO [stderr] 13 | / fn sample_image<ImageType>(i: &ImageType, u: DistPxFrac, v: DistPxFrac) -> i16
Dec 04 08:56:09.433 INFO [stderr] 14 | |     where ImageType: Image<i16>
Dec 04 08:56:09.433 INFO [stderr] 15 | | {
Dec 04 08:56:09.433 INFO [stderr] 16 | |     let one = DistPx::new(1);
Dec 04 08:56:09.433 INFO [stderr] ...  |
Dec 04 08:56:09.433 INFO [stderr] 57 | |     num::clamp(new_pixel, 0.0, max_value).round() as i16
Dec 04 08:56:09.433 INFO [stderr] 58 | | }
Dec 04 08:56:09.433 INFO [stderr]    | |_^
Dec 04 08:56:09.433 INFO [stderr] 
Dec 04 08:56:09.433 INFO [stderr] warning: function is never used: `pixel_or_black`
Dec 04 08:56:09.433 INFO [stderr]   --> src/distort.rs:61:1
Dec 04 08:56:09.433 INFO [stderr]    |
Dec 04 08:56:09.433 INFO [stderr] 61 | / fn pixel_or_black<ImageType>(i: &ImageType, x: DistPx, y: DistPx) -> f64
Dec 04 08:56:09.433 INFO [stderr] 62 | |     where ImageType: Image<i16>
Dec 04 08:56:09.433 INFO [stderr] 63 | | {
Dec 04 08:56:09.433 INFO [stderr] 64 | |     let zero = DistPx::new(0isize);
Dec 04 08:56:09.433 INFO [stderr] ...  |
Dec 04 08:56:09.433 INFO [stderr] 70 | |     }
Dec 04 08:56:09.433 INFO [stderr] 71 | | }
Dec 04 08:56:09.433 INFO [stderr]    | |_^
Dec 04 08:56:09.433 INFO [stderr] 
Dec 04 08:56:09.612 INFO [stderr] warning: field is never used: `mem`
Dec 04 08:56:09.612 INFO [stderr]    --> src/image.rs:162:5
Dec 04 08:56:09.612 INFO [stderr]     |
Dec 04 08:56:09.613 INFO [stderr] 162 |     mem: Mmap,
Dec 04 08:56:09.613 INFO [stderr]     |     ^^^^^^^^^
Dec 04 08:56:09.613 INFO [stderr]     |
Dec 04 08:56:09.613 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 08:56:09.614 INFO [stderr] 
Dec 04 08:56:09.614 INFO [stderr] warning: function is never used: `map_dst_pixel`
Dec 04 08:56:09.614 INFO [stderr]  --> src/distort.rs:7:1
Dec 04 08:56:09.615 INFO [stderr]   |
Dec 04 08:56:09.615 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 04 08:56:09.615 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:56:09.615 INFO [stderr] 
Dec 04 08:56:09.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
Dec 04 08:56:09.703 INFO [stderr] su: No module specific data is present
Dec 04 08:56:10.487 INFO running `"docker" "inspect" "e2641ac97ca4b7a653297534d4087d8464a6095c0e3e53ec31684b5eb6e45f90"`
Dec 04 08:56:10.871 INFO running `"docker" "rm" "-f" "e2641ac97ca4b7a653297534d4087d8464a6095c0e3e53ec31684b5eb6e45f90"`
Dec 04 08:56:11.163 INFO [stdout] e2641ac97ca4b7a653297534d4087d8464a6095c0e3e53ec31684b5eb6e45f90