Nov 18 04:20:30.610 INFO testing parallel_image_crop-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 04:20:30.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 18 04:20:30.831 INFO [stdout] dcbb7ce4cd1f7d56dde47d9d6e63b6edbb50b59fdcd806b4cdc509f50a2bf9fe
Nov 18 04:20:30.837 INFO running `"docker" "start" "-a" "dcbb7ce4cd1f7d56dde47d9d6e63b6edbb50b59fdcd806b4cdc509f50a2bf9fe"`
Nov 18 04:20:31.325 INFO [stderr] usermod: no changes
Nov 18 04:20:31.494 INFO [stderr]    Compiling parallel_image_crop v0.1.0 (/source)
Nov 18 04:20:34.514 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 04:20:34.514 INFO [stderr]  --> src/lib.rs:7:5
Nov 18 04:20:34.514 INFO [stderr]   |
Nov 18 04:20:34.514 INFO [stderr] 7 | use std::fs::File;
Nov 18 04:20:34.514 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 04:20:34.514 INFO [stderr]   |
Nov 18 04:20:34.514 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 04:20:34.514 INFO [stderr] 
Nov 18 04:20:34.514 INFO [stderr] warning: unused import: `OsStr`
Nov 18 04:20:34.514 INFO [stderr]  --> src/lib.rs:9:22
Nov 18 04:20:34.514 INFO [stderr]   |
Nov 18 04:20:34.514 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Nov 18 04:20:34.514 INFO [stderr]   |                      ^^^^^
Nov 18 04:20:34.514 INFO [stderr] 
Nov 18 04:20:34.514 INFO [stderr] warning: unused import: `c_uchar`
Nov 18 04:20:34.514 INFO [stderr]   --> src/lib.rs:12:28
Nov 18 04:20:34.514 INFO [stderr]    |
Nov 18 04:20:34.514 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Nov 18 04:20:34.514 INFO [stderr]    |                            ^^^^^^^
Nov 18 04:20:34.514 INFO [stderr] 
Nov 18 04:20:34.514 INFO [stderr] warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Nov 18 04:20:34.514 INFO [stderr]   --> src/lib.rs:13:27
Nov 18 04:20:34.514 INFO [stderr]    |
Nov 18 04:20:34.514 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:34.514 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Nov 18 04:20:34.514 INFO [stderr] 
Nov 18 04:20:34.715 INFO [stderr] warning: unused import: `ImageDecoder`
Nov 18 04:20:34.715 INFO [stderr]   --> src/lib.rs:13:73
Nov 18 04:20:34.715 INFO [stderr]    |
Nov 18 04:20:34.715 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:34.715 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Nov 18 04:20:34.715 INFO [stderr] 
Nov 18 04:20:34.763 INFO [stderr] warning: method is never used: `into_vec`
Nov 18 04:20:34.763 INFO [stderr]   --> src/lib.rs:70:5
Nov 18 04:20:34.763 INFO [stderr]    |
Nov 18 04:20:34.763 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Nov 18 04:20:34.763 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:20:34.763 INFO [stderr]    |
Nov 18 04:20:34.763 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:20:34.763 INFO [stderr] 
Nov 18 04:20:37.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Nov 18 04:20:37.806 INFO [stderr] su: No module specific data is present
Nov 18 04:20:38.217 INFO running `"docker" "inspect" "dcbb7ce4cd1f7d56dde47d9d6e63b6edbb50b59fdcd806b4cdc509f50a2bf9fe"`
Nov 18 04:20:38.347 INFO running `"docker" "rm" "-f" "dcbb7ce4cd1f7d56dde47d9d6e63b6edbb50b59fdcd806b4cdc509f50a2bf9fe"`
Nov 18 04:20:38.594 INFO [stdout] dcbb7ce4cd1f7d56dde47d9d6e63b6edbb50b59fdcd806b4cdc509f50a2bf9fe
Nov 18 04:20:38.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 18 04:20:38.851 INFO [stdout] 36d397bb31560d28ccc615a7e9f53d42721ff10e7f04806e17e5cb210c6060f7
Nov 18 04:20:38.853 INFO running `"docker" "start" "-a" "36d397bb31560d28ccc615a7e9f53d42721ff10e7f04806e17e5cb210c6060f7"`
Nov 18 04:20:39.427 INFO [stderr] usermod: no changes
Nov 18 04:20:39.555 INFO [stderr]    Compiling parallel_image_crop v0.1.0 (/source)
Nov 18 04:20:41.516 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 04:20:41.516 INFO [stderr]  --> src/lib.rs:7:5
Nov 18 04:20:41.516 INFO [stderr]   |
Nov 18 04:20:41.516 INFO [stderr] 7 | use std::fs::File;
Nov 18 04:20:41.516 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 04:20:41.516 INFO [stderr]   |
Nov 18 04:20:41.516 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 04:20:41.516 INFO [stderr] 
Nov 18 04:20:41.516 INFO [stderr] warning: unused import: `OsStr`
Nov 18 04:20:41.516 INFO [stderr]  --> src/lib.rs:9:22
Nov 18 04:20:41.516 INFO [stderr]   |
Nov 18 04:20:41.516 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Nov 18 04:20:41.516 INFO [stderr]   |                      ^^^^^
Nov 18 04:20:41.516 INFO [stderr] 
Nov 18 04:20:41.516 INFO [stderr] warning: unused import: `c_uchar`
Nov 18 04:20:41.516 INFO [stderr]   --> src/lib.rs:12:28
Nov 18 04:20:41.516 INFO [stderr]    |
Nov 18 04:20:41.516 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Nov 18 04:20:41.516 INFO [stderr]    |                            ^^^^^^^
Nov 18 04:20:41.516 INFO [stderr] 
Nov 18 04:20:41.516 INFO [stderr] warning: unused imports: `ImageBuffer`, `imageops`
Nov 18 04:20:41.516 INFO [stderr]   --> src/lib.rs:13:27
Nov 18 04:20:41.516 INFO [stderr]    |
Nov 18 04:20:41.516 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:41.516 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^
Nov 18 04:20:41.516 INFO [stderr] 
Nov 18 04:20:41.645 INFO [stderr] warning: unused import: `ImageDecoder`
Nov 18 04:20:41.645 INFO [stderr]   --> src/lib.rs:13:73
Nov 18 04:20:41.645 INFO [stderr]    |
Nov 18 04:20:41.645 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:41.645 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Nov 18 04:20:41.645 INFO [stderr] 
Nov 18 04:20:41.704 INFO [stderr] warning: method is never used: `into_vec`
Nov 18 04:20:41.704 INFO [stderr]   --> src/lib.rs:70:5
Nov 18 04:20:41.704 INFO [stderr]    |
Nov 18 04:20:41.704 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Nov 18 04:20:41.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:20:41.704 INFO [stderr]    |
Nov 18 04:20:41.704 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:20:41.704 INFO [stderr] 
Nov 18 04:20:44.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
Nov 18 04:20:44.078 INFO [stderr] su: No module specific data is present
Nov 18 04:20:44.417 INFO running `"docker" "inspect" "36d397bb31560d28ccc615a7e9f53d42721ff10e7f04806e17e5cb210c6060f7"`
Nov 18 04:20:44.613 INFO running `"docker" "rm" "-f" "36d397bb31560d28ccc615a7e9f53d42721ff10e7f04806e17e5cb210c6060f7"`
Nov 18 04:20:44.871 INFO [stdout] 36d397bb31560d28ccc615a7e9f53d42721ff10e7f04806e17e5cb210c6060f7