Dec 05 09:20:44.168 INFO checking parallel_image_crop-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 09:20:44.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 09:20:44.598 INFO [stdout] 987233fae3eb1651d6714d2ff8f57dd5293ee8f968365da6b4c03a9bea609ceb
Dec 05 09:20:44.601 INFO running `"docker" "start" "-a" "987233fae3eb1651d6714d2ff8f57dd5293ee8f968365da6b4c03a9bea609ceb"`
Dec 05 09:20:46.810 INFO [stderr] usermod: no changes
Dec 05 09:20:46.975 INFO [stderr]     Checking parallel_image_crop v0.1.0 (/source)
Dec 05 09:20:50.829 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 09:20:50.829 INFO [stderr]  --> src/lib.rs:7:5
Dec 05 09:20:50.829 INFO [stderr]   |
Dec 05 09:20:50.829 INFO [stderr] 7 | use std::fs::File;
Dec 05 09:20:50.829 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 09:20:50.829 INFO [stderr]   |
Dec 05 09:20:50.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:20:50.829 INFO [stderr] 
Dec 05 09:20:50.829 INFO [stderr] warning: unused import: `OsStr`
Dec 05 09:20:50.829 INFO [stderr]  --> src/lib.rs:9:22
Dec 05 09:20:50.829 INFO [stderr]   |
Dec 05 09:20:50.829 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 05 09:20:50.829 INFO [stderr]   |                      ^^^^^
Dec 05 09:20:50.829 INFO [stderr] 
Dec 05 09:20:50.829 INFO [stderr] warning: unused import: `c_uchar`
Dec 05 09:20:50.829 INFO [stderr]   --> src/lib.rs:12:28
Dec 05 09:20:50.829 INFO [stderr]    |
Dec 05 09:20:50.829 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 05 09:20:50.829 INFO [stderr]    |                            ^^^^^^^
Dec 05 09:20:50.829 INFO [stderr] 
Dec 05 09:20:50.829 INFO [stderr] warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Dec 05 09:20:50.829 INFO [stderr]   --> src/lib.rs:13:27
Dec 05 09:20:50.829 INFO [stderr]    |
Dec 05 09:20:50.829 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:50.829 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Dec 05 09:20:50.829 INFO [stderr] 
Dec 05 09:20:50.946 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 09:20:50.946 INFO [stderr]  --> src/lib.rs:7:5
Dec 05 09:20:50.946 INFO [stderr]   |
Dec 05 09:20:50.946 INFO [stderr] 7 | use std::fs::File;
Dec 05 09:20:50.946 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 09:20:50.946 INFO [stderr]   |
Dec 05 09:20:50.946 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:20:50.946 INFO [stderr] 
Dec 05 09:20:50.946 INFO [stderr] warning: unused import: `OsStr`
Dec 05 09:20:50.946 INFO [stderr]  --> src/lib.rs:9:22
Dec 05 09:20:50.946 INFO [stderr]   |
Dec 05 09:20:50.946 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 05 09:20:50.946 INFO [stderr]   |                      ^^^^^
Dec 05 09:20:50.946 INFO [stderr] 
Dec 05 09:20:50.946 INFO [stderr] warning: unused import: `c_uchar`
Dec 05 09:20:50.946 INFO [stderr]   --> src/lib.rs:12:28
Dec 05 09:20:50.946 INFO [stderr]    |
Dec 05 09:20:50.946 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 05 09:20:50.946 INFO [stderr]    |                            ^^^^^^^
Dec 05 09:20:50.946 INFO [stderr] 
Dec 05 09:20:50.946 INFO [stderr] warning: unused imports: `ImageBuffer`, `imageops`
Dec 05 09:20:50.946 INFO [stderr]   --> src/lib.rs:13:27
Dec 05 09:20:50.946 INFO [stderr]    |
Dec 05 09:20:50.946 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:50.946 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^
Dec 05 09:20:50.946 INFO [stderr] 
Dec 05 09:20:51.079 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 05 09:20:51.079 INFO [stderr]   --> src/lib.rs:13:73
Dec 05 09:20:51.079 INFO [stderr]    |
Dec 05 09:20:51.079 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:51.079 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 05 09:20:51.079 INFO [stderr] 
Dec 05 09:20:51.169 INFO [stderr] warning: method is never used: `into_vec`
Dec 05 09:20:51.169 INFO [stderr]   --> src/lib.rs:70:5
Dec 05 09:20:51.169 INFO [stderr]    |
Dec 05 09:20:51.169 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 05 09:20:51.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:20:51.169 INFO [stderr]    |
Dec 05 09:20:51.169 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:20:51.169 INFO [stderr] 
Dec 05 09:20:51.179 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 05 09:20:51.179 INFO [stderr]   --> src/lib.rs:13:73
Dec 05 09:20:51.179 INFO [stderr]    |
Dec 05 09:20:51.179 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:51.179 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 05 09:20:51.179 INFO [stderr] 
Dec 05 09:20:51.290 INFO [stderr] warning: method is never used: `into_vec`
Dec 05 09:20:51.290 INFO [stderr]   --> src/lib.rs:70:5
Dec 05 09:20:51.290 INFO [stderr]    |
Dec 05 09:20:51.290 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 05 09:20:51.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:20:51.290 INFO [stderr]    |
Dec 05 09:20:51.290 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:20:51.290 INFO [stderr] 
Dec 05 09:20:51.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Dec 05 09:20:51.363 INFO [stderr] su: No module specific data is present
Dec 05 09:20:52.611 INFO running `"docker" "inspect" "987233fae3eb1651d6714d2ff8f57dd5293ee8f968365da6b4c03a9bea609ceb"`
Dec 05 09:20:52.995 INFO running `"docker" "rm" "-f" "987233fae3eb1651d6714d2ff8f57dd5293ee8f968365da6b4c03a9bea609ceb"`
Dec 05 09:20:53.339 INFO [stdout] 987233fae3eb1651d6714d2ff8f57dd5293ee8f968365da6b4c03a9bea609ceb