Dec 12 10:17:05.875 INFO checking parallel_image_crop-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:17:05.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 10:17:06.344 INFO [stdout] 4a9bff93f02e45aa060f8ebc85e15a11ecfd29f7d0c092b0eb4d76f5d259dcdd
Dec 12 10:17:06.346 INFO running `"docker" "start" "-a" "4a9bff93f02e45aa060f8ebc85e15a11ecfd29f7d0c092b0eb4d76f5d259dcdd"`
Dec 12 10:17:07.641 INFO [stderr] usermod: no changes
Dec 12 10:17:07.765 INFO [stderr]     Checking parallel_image_crop v0.1.0 (/source)
Dec 12 10:17:11.959 INFO [stderr] warning: unused import: `std::fs::File`
Dec 12 10:17:11.959 INFO [stderr]  --> src/lib.rs:7:5
Dec 12 10:17:11.959 INFO [stderr]   |
Dec 12 10:17:11.959 INFO [stderr] 7 | use std::fs::File;
Dec 12 10:17:11.959 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 10:17:11.959 INFO [stderr]   |
Dec 12 10:17:11.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:17:11.959 INFO [stderr] 
Dec 12 10:17:11.959 INFO [stderr] warning: unused import: `OsStr`
Dec 12 10:17:11.959 INFO [stderr]  --> src/lib.rs:9:22
Dec 12 10:17:11.959 INFO [stderr]   |
Dec 12 10:17:11.959 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 12 10:17:11.959 INFO [stderr]   |                      ^^^^^
Dec 12 10:17:11.959 INFO [stderr] 
Dec 12 10:17:11.959 INFO [stderr] warning: unused import: `c_uchar`
Dec 12 10:17:11.959 INFO [stderr]   --> src/lib.rs:12:28
Dec 12 10:17:11.959 INFO [stderr]    |
Dec 12 10:17:11.959 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 12 10:17:11.959 INFO [stderr]    |                            ^^^^^^^
Dec 12 10:17:11.959 INFO [stderr] 
Dec 12 10:17:11.960 INFO [stderr] warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Dec 12 10:17:11.960 INFO [stderr]   --> src/lib.rs:13:27
Dec 12 10:17:11.960 INFO [stderr]    |
Dec 12 10:17:11.960 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 12 10:17:11.960 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Dec 12 10:17:11.960 INFO [stderr] 
Dec 12 10:17:12.152 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 12 10:17:12.153 INFO [stderr]   --> src/lib.rs:13:73
Dec 12 10:17:12.153 INFO [stderr]    |
Dec 12 10:17:12.153 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 12 10:17:12.153 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 12 10:17:12.154 INFO [stderr] 
Dec 12 10:17:12.241 INFO [stderr] warning: method is never used: `into_vec`
Dec 12 10:17:12.241 INFO [stderr]   --> src/lib.rs:70:5
Dec 12 10:17:12.241 INFO [stderr]    |
Dec 12 10:17:12.241 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 12 10:17:12.241 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:17:12.241 INFO [stderr]    |
Dec 12 10:17:12.241 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 10:17:12.241 INFO [stderr] 
Dec 12 10:17:12.252 INFO [stderr] warning: unused import: `std::fs::File`
Dec 12 10:17:12.252 INFO [stderr]  --> src/lib.rs:7:5
Dec 12 10:17:12.252 INFO [stderr]   |
Dec 12 10:17:12.252 INFO [stderr] 7 | use std::fs::File;
Dec 12 10:17:12.252 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 10:17:12.253 INFO [stderr]   |
Dec 12 10:17:12.253 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 10:17:12.253 INFO [stderr] 
Dec 12 10:17:12.253 INFO [stderr] warning: unused import: `OsStr`
Dec 12 10:17:12.253 INFO [stderr]  --> src/lib.rs:9:22
Dec 12 10:17:12.253 INFO [stderr]   |
Dec 12 10:17:12.253 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 12 10:17:12.253 INFO [stderr]   |                      ^^^^^
Dec 12 10:17:12.253 INFO [stderr] 
Dec 12 10:17:12.254 INFO [stderr] warning: unused import: `c_uchar`
Dec 12 10:17:12.254 INFO [stderr]   --> src/lib.rs:12:28
Dec 12 10:17:12.254 INFO [stderr]    |
Dec 12 10:17:12.254 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 12 10:17:12.254 INFO [stderr]    |                            ^^^^^^^
Dec 12 10:17:12.254 INFO [stderr] 
Dec 12 10:17:12.254 INFO [stderr] warning: unused imports: `ImageBuffer`, `imageops`
Dec 12 10:17:12.254 INFO [stderr]   --> src/lib.rs:13:27
Dec 12 10:17:12.254 INFO [stderr]    |
Dec 12 10:17:12.254 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 12 10:17:12.254 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^
Dec 12 10:17:12.255 INFO [stderr] 
Dec 12 10:17:12.466 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 12 10:17:12.467 INFO [stderr]   --> src/lib.rs:13:73
Dec 12 10:17:12.467 INFO [stderr]    |
Dec 12 10:17:12.467 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 12 10:17:12.467 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 12 10:17:12.467 INFO [stderr] 
Dec 12 10:17:12.532 INFO [stderr] warning: method is never used: `into_vec`
Dec 12 10:17:12.532 INFO [stderr]   --> src/lib.rs:70:5
Dec 12 10:17:12.532 INFO [stderr]    |
Dec 12 10:17:12.532 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 12 10:17:12.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:17:12.532 INFO [stderr]    |
Dec 12 10:17:12.532 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 10:17:12.532 INFO [stderr] 
Dec 12 10:17:12.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 12 10:17:12.581 INFO [stderr] su: No module specific data is present
Dec 12 10:17:13.669 INFO running `"docker" "inspect" "4a9bff93f02e45aa060f8ebc85e15a11ecfd29f7d0c092b0eb4d76f5d259dcdd"`
Dec 12 10:17:13.894 INFO running `"docker" "rm" "-f" "4a9bff93f02e45aa060f8ebc85e15a11ecfd29f7d0c092b0eb4d76f5d259dcdd"`
Dec 12 10:17:14.162 INFO [stdout] 4a9bff93f02e45aa060f8ebc85e15a11ecfd29f7d0c092b0eb4d76f5d259dcdd