Dec 05 09:20:48.073 INFO checking parallel_image_crop-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 09:20:48.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 09:20:48.563 INFO [stdout] 83cc4fbe4c93c0d6008e36cdbfd4d0a99e390d1bc34f645f4e3f1b4e05a73925
Dec 05 09:20:48.568 INFO running `"docker" "start" "-a" "83cc4fbe4c93c0d6008e36cdbfd4d0a99e390d1bc34f645f4e3f1b4e05a73925"`
Dec 05 09:20:50.370 INFO [stderr] usermod: no changes
Dec 05 09:20:50.574 INFO [stderr]     Checking parallel_image_crop v0.1.0 (/source)
Dec 05 09:20:54.847 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 09:20:54.847 INFO [stderr]  --> src/lib.rs:7:5
Dec 05 09:20:54.847 INFO [stderr]   |
Dec 05 09:20:54.847 INFO [stderr] 7 | use std::fs::File;
Dec 05 09:20:54.847 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 09:20:54.847 INFO [stderr]   |
Dec 05 09:20:54.847 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:20:54.847 INFO [stderr] 
Dec 05 09:20:54.847 INFO [stderr] warning: unused import: `OsStr`
Dec 05 09:20:54.847 INFO [stderr]  --> src/lib.rs:9:22
Dec 05 09:20:54.847 INFO [stderr]   |
Dec 05 09:20:54.847 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 05 09:20:54.847 INFO [stderr]   |                      ^^^^^
Dec 05 09:20:54.847 INFO [stderr] 
Dec 05 09:20:54.847 INFO [stderr] warning: unused import: `c_uchar`
Dec 05 09:20:54.847 INFO [stderr]   --> src/lib.rs:12:28
Dec 05 09:20:54.847 INFO [stderr]    |
Dec 05 09:20:54.847 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 05 09:20:54.847 INFO [stderr]    |                            ^^^^^^^
Dec 05 09:20:54.847 INFO [stderr] 
Dec 05 09:20:54.847 INFO [stderr] warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Dec 05 09:20:54.847 INFO [stderr]   --> src/lib.rs:13:27
Dec 05 09:20:54.847 INFO [stderr]    |
Dec 05 09:20:54.847 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:54.847 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Dec 05 09:20:54.847 INFO [stderr] 
Dec 05 09:20:55.031 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 09:20:55.031 INFO [stderr]  --> src/lib.rs:7:5
Dec 05 09:20:55.031 INFO [stderr]   |
Dec 05 09:20:55.031 INFO [stderr] 7 | use std::fs::File;
Dec 05 09:20:55.031 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 09:20:55.031 INFO [stderr]   |
Dec 05 09:20:55.031 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:20:55.031 INFO [stderr] 
Dec 05 09:20:55.031 INFO [stderr] warning: unused import: `OsStr`
Dec 05 09:20:55.031 INFO [stderr]  --> src/lib.rs:9:22
Dec 05 09:20:55.031 INFO [stderr]   |
Dec 05 09:20:55.031 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Dec 05 09:20:55.031 INFO [stderr]   |                      ^^^^^
Dec 05 09:20:55.031 INFO [stderr] 
Dec 05 09:20:55.031 INFO [stderr] warning: unused import: `c_uchar`
Dec 05 09:20:55.031 INFO [stderr]   --> src/lib.rs:12:28
Dec 05 09:20:55.031 INFO [stderr]    |
Dec 05 09:20:55.031 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Dec 05 09:20:55.031 INFO [stderr]    |                            ^^^^^^^
Dec 05 09:20:55.031 INFO [stderr] 
Dec 05 09:20:55.031 INFO [stderr] warning: unused imports: `ImageBuffer`, `imageops`
Dec 05 09:20:55.031 INFO [stderr]   --> src/lib.rs:13:27
Dec 05 09:20:55.031 INFO [stderr]    |
Dec 05 09:20:55.031 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:55.031 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^
Dec 05 09:20:55.031 INFO [stderr] 
Dec 05 09:20:55.079 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 05 09:20:55.079 INFO [stderr]   --> src/lib.rs:13:73
Dec 05 09:20:55.079 INFO [stderr]    |
Dec 05 09:20:55.079 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:55.079 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 05 09:20:55.079 INFO [stderr] 
Dec 05 09:20:55.184 INFO [stderr] warning: method is never used: `into_vec`
Dec 05 09:20:55.184 INFO [stderr]   --> src/lib.rs:70:5
Dec 05 09:20:55.184 INFO [stderr]    |
Dec 05 09:20:55.184 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 05 09:20:55.184 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:20:55.184 INFO [stderr]    |
Dec 05 09:20:55.184 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:20:55.184 INFO [stderr] 
Dec 05 09:20:55.271 INFO [stderr] warning: unused import: `ImageDecoder`
Dec 05 09:20:55.271 INFO [stderr]   --> src/lib.rs:13:73
Dec 05 09:20:55.271 INFO [stderr]    |
Dec 05 09:20:55.271 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Dec 05 09:20:55.271 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Dec 05 09:20:55.271 INFO [stderr] 
Dec 05 09:20:55.367 INFO [stderr] warning: method is never used: `into_vec`
Dec 05 09:20:55.367 INFO [stderr]   --> src/lib.rs:70:5
Dec 05 09:20:55.367 INFO [stderr]    |
Dec 05 09:20:55.367 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Dec 05 09:20:55.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:20:55.367 INFO [stderr]    |
Dec 05 09:20:55.367 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:20:55.367 INFO [stderr] 
Dec 05 09:20:55.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
Dec 05 09:20:55.411 INFO [stderr] su: No module specific data is present
Dec 05 09:20:56.486 INFO running `"docker" "inspect" "83cc4fbe4c93c0d6008e36cdbfd4d0a99e390d1bc34f645f4e3f1b4e05a73925"`
Dec 05 09:20:56.937 INFO running `"docker" "rm" "-f" "83cc4fbe4c93c0d6008e36cdbfd4d0a99e390d1bc34f645f4e3f1b4e05a73925"`
Dec 05 09:20:57.263 INFO [stdout] 83cc4fbe4c93c0d6008e36cdbfd4d0a99e390d1bc34f645f4e3f1b4e05a73925