Dec 11 08:09:04.710 INFO checking tcsc/firkin against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 08:09:04.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 08:09:05.236 INFO [stdout] 78e89b83d853102f06285b5002ec858885519bc2d8d429ad2bc8df11b4bee486
Dec 11 08:09:05.250 INFO running `"docker" "start" "-a" "78e89b83d853102f06285b5002ec858885519bc2d8d429ad2bc8df11b4bee486"`
Dec 11 08:09:06.727 INFO [stderr] usermod: no changes
Dec 11 08:09:06.884 INFO [stderr]    Compiling typenum v1.9.0
Dec 11 08:09:06.884 INFO [stderr]    Compiling dimensioned v0.6.0
Dec 11 08:09:06.904 INFO [stderr]     Checking rand v0.3.15
Dec 11 08:09:06.904 INFO [stderr]     Checking memchr v1.0.1
Dec 11 08:09:06.904 INFO [stderr]     Checking thread-id v3.1.0
Dec 11 08:09:06.904 INFO [stderr]     Checking memmap v0.5.2
Dec 11 08:09:06.904 INFO [stderr]     Checking num-integer v0.1.34
Dec 11 08:09:06.904 INFO [stderr]     Checking nodrop v0.1.9
Dec 11 08:09:07.404 INFO [stderr]     Checking num-complex v0.1.37
Dec 11 08:09:08.360 INFO [stderr]     Checking clap v2.24.2
Dec 11 08:09:08.840 INFO [stderr]     Checking thread_local v0.3.3
Dec 11 08:09:09.602 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 11 08:09:10.033 INFO [stderr]     Checking num-iter v0.1.33
Dec 11 08:09:14.216 INFO [stderr]     Checking regex v0.2.1
Dec 11 08:09:15.174 INFO [stderr]     Checking num-bigint v0.1.37
Dec 11 08:09:15.174 INFO [stderr]     Checking tempfile v2.1.5
Dec 11 08:09:18.316 INFO [stderr]     Checking num-rational v0.1.36
Dec 11 08:09:18.875 INFO [stderr]     Checking num v0.1.37
Dec 11 08:09:19.516 INFO [stderr]     Checking env_logger v0.4.2
Dec 11 08:09:19.734 INFO [stderr]     Checking generic-array v0.5.1
Dec 11 08:09:29.384 INFO [stderr]     Checking firkin v0.1.0 (/source)
Dec 11 08:09:30.508 INFO [stderr] warning: unused import: `Path`
Dec 11 08:09:30.508 INFO [stderr]  --> src/cli.rs:3:17
Dec 11 08:09:30.508 INFO [stderr]   |
Dec 11 08:09:30.509 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 11 08:09:30.509 INFO [stderr]   |                 ^^^^
Dec 11 08:09:30.509 INFO [stderr]   |
Dec 11 08:09:30.509 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:09:30.509 INFO [stderr] 
Dec 11 08:09:30.509 INFO [stderr] warning: unused import: `DistPxFrac`
Dec 11 08:09:30.510 INFO [stderr]  --> src/cli.rs:6:21
Dec 11 08:09:30.510 INFO [stderr]   |
Dec 11 08:09:30.510 INFO [stderr] 6 | use units::{DistPx, DistPxFrac, PX};
Dec 11 08:09:30.510 INFO [stderr]   |                     ^^^^^^^^^^
Dec 11 08:09:30.511 INFO [stderr] 
Dec 11 08:09:30.511 INFO [stderr] warning: unused import: `image::Image`
Dec 11 08:09:30.511 INFO [stderr]   --> src/main.rs:21:5
Dec 11 08:09:30.511 INFO [stderr]    |
Dec 11 08:09:30.512 INFO [stderr] 21 | use image::Image;
Dec 11 08:09:30.512 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 08:09:30.512 INFO [stderr] 
Dec 11 08:09:30.576 INFO [stderr] warning: unused import: `Path`
Dec 11 08:09:30.576 INFO [stderr]  --> src/cli.rs:3:17
Dec 11 08:09:30.576 INFO [stderr]   |
Dec 11 08:09:30.576 INFO [stderr] 3 | use std::path::{Path, PathBuf};
Dec 11 08:09:30.576 INFO [stderr]   |                 ^^^^
Dec 11 08:09:30.576 INFO [stderr]   |
Dec 11 08:09:30.576 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 08:09:30.580 INFO [stderr] 
Dec 11 08:09:30.580 INFO [stderr] warning: unused import: `DistPxFrac`
Dec 11 08:09:30.580 INFO [stderr]  --> src/cli.rs:6:21
Dec 11 08:09:30.580 INFO [stderr]   |
Dec 11 08:09:30.580 INFO [stderr] 6 | use units::{DistPx, DistPxFrac, PX};
Dec 11 08:09:30.580 INFO [stderr]   |                     ^^^^^^^^^^
Dec 11 08:09:30.580 INFO [stderr] 
Dec 11 08:09:30.580 INFO [stderr] warning: unused import: `self`
Dec 11 08:09:30.580 INFO [stderr]   --> src/distort.rs:76:17
Dec 11 08:09:30.580 INFO [stderr]    |
Dec 11 08:09:30.580 INFO [stderr] 76 |     use image::{self, OwnedImage, MutableImage};
Dec 11 08:09:30.580 INFO [stderr]    |                 ^^^^
Dec 11 08:09:30.580 INFO [stderr] 
Dec 11 08:09:30.580 INFO [stderr] warning: unused import: `self`
Dec 11 08:09:30.580 INFO [stderr]   --> src/distort.rs:77:17
Dec 11 08:09:30.580 INFO [stderr]    |
Dec 11 08:09:30.580 INFO [stderr] 77 |     use units::{self, PX, DistPx};
Dec 11 08:09:30.580 INFO [stderr]    |                 ^^^^
Dec 11 08:09:30.580 INFO [stderr] 
Dec 11 08:09:30.580 INFO [stderr] warning: unused import: `image::Image`
Dec 11 08:09:30.580 INFO [stderr]   --> src/main.rs:21:5
Dec 11 08:09:30.580 INFO [stderr]    |
Dec 11 08:09:30.580 INFO [stderr] 21 | use image::Image;
Dec 11 08:09:30.580 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 08:09:30.580 INFO [stderr] 
Dec 11 08:09:31.796 INFO [stderr] warning: unused variable: `u`
Dec 11 08:09:31.796 INFO [stderr]  --> src/distort.rs:7:18
Dec 11 08:09:31.796 INFO [stderr]   |
Dec 11 08:09:31.796 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:31.796 INFO [stderr]   |                  ^ help: consider using `_u` instead
Dec 11 08:09:31.796 INFO [stderr]   |
Dec 11 08:09:31.797 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 08:09:31.797 INFO [stderr] 
Dec 11 08:09:31.797 INFO [stderr] warning: unused variable: `y`
Dec 11 08:09:31.797 INFO [stderr]  --> src/distort.rs:7:29
Dec 11 08:09:31.797 INFO [stderr]   |
Dec 11 08:09:31.797 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:31.797 INFO [stderr]   |                             ^ help: consider using `_y` instead
Dec 11 08:09:31.797 INFO [stderr] 
Dec 11 08:09:31.800 INFO [stderr] warning: unused variable: `i`
Dec 11 08:09:31.800 INFO [stderr]   --> src/main.rs:30:9
Dec 11 08:09:31.800 INFO [stderr]    |
Dec 11 08:09:31.800 INFO [stderr] 30 |     let i = image::MemoryMappedImage::<i16>::map_file(f.input.as_path(),
Dec 11 08:09:31.800 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 08:09:31.800 INFO [stderr] 
Dec 11 08:09:32.196 INFO [stderr] warning: unused variable: `u`
Dec 11 08:09:32.196 INFO [stderr]  --> src/distort.rs:7:18
Dec 11 08:09:32.196 INFO [stderr]   |
Dec 11 08:09:32.196 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:32.196 INFO [stderr]   |                  ^ help: consider using `_u` instead
Dec 11 08:09:32.196 INFO [stderr]   |
Dec 11 08:09:32.196 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 11 08:09:32.196 INFO [stderr] 
Dec 11 08:09:32.196 INFO [stderr] warning: unused variable: `y`
Dec 11 08:09:32.196 INFO [stderr]  --> src/distort.rs:7:29
Dec 11 08:09:32.196 INFO [stderr]   |
Dec 11 08:09:32.196 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:32.196 INFO [stderr]   |                             ^ help: consider using `_y` instead
Dec 11 08:09:32.196 INFO [stderr] 
Dec 11 08:09:32.196 INFO [stderr] warning: unused variable: `i`
Dec 11 08:09:32.196 INFO [stderr]   --> src/main.rs:30:9
Dec 11 08:09:32.196 INFO [stderr]    |
Dec 11 08:09:32.196 INFO [stderr] 30 |     let i = image::MemoryMappedImage::<i16>::map_file(f.input.as_path(),
Dec 11 08:09:32.196 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 08:09:32.196 INFO [stderr] 
Dec 11 08:09:32.324 INFO [stderr] warning: type alias is never used: `DistPxFrac`
Dec 11 08:09:32.324 INFO [stderr]   --> src/units.rs:55:1
Dec 11 08:09:32.324 INFO [stderr]    |
Dec 11 08:09:32.324 INFO [stderr] 55 | pub type DistPxFrac = Pixel<f64>;
Dec 11 08:09:32.324 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:09:32.324 INFO [stderr]    |
Dec 11 08:09:32.324 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 08:09:32.324 INFO [stderr] 
Dec 11 08:09:32.324 INFO [stderr] warning: struct is never constructed: `OwnedImage`
Dec 11 08:09:32.325 INFO [stderr]   --> src/image.rs:63:1
Dec 11 08:09:32.325 INFO [stderr]    |
Dec 11 08:09:32.325 INFO [stderr] 63 | pub struct OwnedImage<PixelType: Pixel> {
Dec 11 08:09:32.325 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:09:32.325 INFO [stderr] 
Dec 11 08:09:32.326 INFO [stderr] warning: method is never used: `new`
Dec 11 08:09:32.326 INFO [stderr]   --> src/image.rs:70:5
Dec 11 08:09:32.326 INFO [stderr]    |
Dec 11 08:09:32.326 INFO [stderr] 70 |     pub fn new(width: DistPx, height: DistPx) -> OwnedImage<PixelType> {
Dec 11 08:09:32.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:09:32.327 INFO [stderr] 
Dec 11 08:09:32.327 INFO [stderr] warning: field is never used: `mem`
Dec 11 08:09:32.327 INFO [stderr]    --> src/image.rs:162:5
Dec 11 08:09:32.327 INFO [stderr]     |
Dec 11 08:09:32.328 INFO [stderr] 162 |     mem: Mmap,
Dec 11 08:09:32.328 INFO [stderr]     |     ^^^^^^^^^
Dec 11 08:09:32.328 INFO [stderr] 
Dec 11 08:09:32.328 INFO [stderr] warning: function is never used: `map_dst_pixel`
Dec 11 08:09:32.329 INFO [stderr]  --> src/distort.rs:7:1
Dec 11 08:09:32.329 INFO [stderr]   |
Dec 11 08:09:32.329 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:32.329 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:09:32.329 INFO [stderr] 
Dec 11 08:09:32.330 INFO [stderr] warning: function is never used: `sample_image`
Dec 11 08:09:32.330 INFO [stderr]   --> src/distort.rs:13:1
Dec 11 08:09:32.330 INFO [stderr]    |
Dec 11 08:09:32.330 INFO [stderr] 13 | / fn sample_image<ImageType>(i: &ImageType, u: DistPxFrac, v: DistPxFrac) -> i16
Dec 11 08:09:32.330 INFO [stderr] 14 | |     where ImageType: Image<i16>
Dec 11 08:09:32.331 INFO [stderr] 15 | | {
Dec 11 08:09:32.331 INFO [stderr] 16 | |     let one = DistPx::new(1);
Dec 11 08:09:32.331 INFO [stderr] ...  |
Dec 11 08:09:32.331 INFO [stderr] 57 | |     num::clamp(new_pixel, 0.0, max_value).round() as i16
Dec 11 08:09:32.331 INFO [stderr] 58 | | }
Dec 11 08:09:32.332 INFO [stderr]    | |_^
Dec 11 08:09:32.332 INFO [stderr] 
Dec 11 08:09:32.332 INFO [stderr] warning: function is never used: `pixel_or_black`
Dec 11 08:09:32.332 INFO [stderr]   --> src/distort.rs:61:1
Dec 11 08:09:32.333 INFO [stderr]    |
Dec 11 08:09:32.333 INFO [stderr] 61 | / fn pixel_or_black<ImageType>(i: &ImageType, x: DistPx, y: DistPx) -> f64
Dec 11 08:09:32.333 INFO [stderr] 62 | |     where ImageType: Image<i16>
Dec 11 08:09:32.333 INFO [stderr] 63 | | {
Dec 11 08:09:32.333 INFO [stderr] 64 | |     let zero = DistPx::new(0isize);
Dec 11 08:09:32.334 INFO [stderr] ...  |
Dec 11 08:09:32.334 INFO [stderr] 70 | |     }
Dec 11 08:09:32.334 INFO [stderr] 71 | | }
Dec 11 08:09:32.334 INFO [stderr]    | |_^
Dec 11 08:09:32.334 INFO [stderr] 
Dec 11 08:09:32.682 INFO [stderr] warning: field is never used: `mem`
Dec 11 08:09:32.682 INFO [stderr]    --> src/image.rs:162:5
Dec 11 08:09:32.682 INFO [stderr]     |
Dec 11 08:09:32.682 INFO [stderr] 162 |     mem: Mmap,
Dec 11 08:09:32.683 INFO [stderr]     |     ^^^^^^^^^
Dec 11 08:09:32.683 INFO [stderr]     |
Dec 11 08:09:32.683 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 08:09:32.683 INFO [stderr] 
Dec 11 08:09:32.684 INFO [stderr] warning: function is never used: `map_dst_pixel`
Dec 11 08:09:32.684 INFO [stderr]  --> src/distort.rs:7:1
Dec 11 08:09:32.684 INFO [stderr]   |
Dec 11 08:09:32.685 INFO [stderr] 7 | fn map_dst_pixel(u: DistPx, y: DistPx) -> (DistPxFrac, DistPxFrac) {
Dec 11 08:09:32.685 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 08:09:32.685 INFO [stderr] 
Dec 11 08:09:32.765 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.98s
Dec 11 08:09:32.777 INFO [stderr] su: No module specific data is present
Dec 11 08:09:34.530 INFO running `"docker" "inspect" "78e89b83d853102f06285b5002ec858885519bc2d8d429ad2bc8df11b4bee486"`
Dec 11 08:09:34.835 INFO running `"docker" "rm" "-f" "78e89b83d853102f06285b5002ec858885519bc2d8d429ad2bc8df11b4bee486"`
Dec 11 08:09:35.170 INFO [stdout] 78e89b83d853102f06285b5002ec858885519bc2d8d429ad2bc8df11b4bee486