Nov 01 18:50:45.108 INFO checking parallel_image_crop-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:50:45.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 18:50:45.614 INFO blam! 12d2f4d825b6c77f37c99b8cc837739b60b827bd07303683fd9e4913e18a372e
Nov 01 18:50:45.620 INFO running `"docker" "start" "-a" "12d2f4d825b6c77f37c99b8cc837739b60b827bd07303683fd9e4913e18a372e"`
Nov 01 18:50:46.896 INFO kablam! usermod: no changes
Nov 01 18:50:47.048 INFO kablam!     Checking parallel_image_crop v0.1.0 (/source)
Nov 01 18:50:51.298 INFO kablam! warning: unused import: `std::fs::File`
Nov 01 18:50:51.298 INFO kablam!  --> src/lib.rs:7:5
Nov 01 18:50:51.298 INFO kablam!   |
Nov 01 18:50:51.298 INFO kablam! 7 | use std::fs::File;
Nov 01 18:50:51.298 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 18:50:51.298 INFO kablam!   |
Nov 01 18:50:51.298 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 18:50:51.298 INFO kablam! 
Nov 01 18:50:51.298 INFO kablam! warning: unused import: `OsStr`
Nov 01 18:50:51.298 INFO kablam!  --> src/lib.rs:9:22
Nov 01 18:50:51.298 INFO kablam!   |
Nov 01 18:50:51.298 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Nov 01 18:50:51.298 INFO kablam!   |                      ^^^^^
Nov 01 18:50:51.298 INFO kablam! 
Nov 01 18:50:51.298 INFO kablam! warning: unused import: `c_uchar`
Nov 01 18:50:51.298 INFO kablam!   --> src/lib.rs:12:28
Nov 01 18:50:51.298 INFO kablam!    |
Nov 01 18:50:51.298 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Nov 01 18:50:51.298 INFO kablam!    |                            ^^^^^^^
Nov 01 18:50:51.298 INFO kablam! 
Nov 01 18:50:51.298 INFO kablam! warning: unused imports: `ImageBuffer`, `imageops`
Nov 01 18:50:51.298 INFO kablam!   --> src/lib.rs:13:27
Nov 01 18:50:51.298 INFO kablam!    |
Nov 01 18:50:51.298 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 01 18:50:51.298 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^
Nov 01 18:50:51.298 INFO kablam! 
Nov 01 18:50:51.320 INFO kablam! warning: unused import: `std::fs::File`
Nov 01 18:50:51.320 INFO kablam!  --> src/lib.rs:7:5
Nov 01 18:50:51.320 INFO kablam!   |
Nov 01 18:50:51.320 INFO kablam! 7 | use std::fs::File;
Nov 01 18:50:51.320 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 01 18:50:51.320 INFO kablam!   |
Nov 01 18:50:51.320 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 18:50:51.320 INFO kablam! 
Nov 01 18:50:51.320 INFO kablam! warning: unused import: `OsStr`
Nov 01 18:50:51.320 INFO kablam!  --> src/lib.rs:9:22
Nov 01 18:50:51.320 INFO kablam!   |
Nov 01 18:50:51.320 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Nov 01 18:50:51.320 INFO kablam!   |                      ^^^^^
Nov 01 18:50:51.321 INFO kablam! 
Nov 01 18:50:51.321 INFO kablam! warning: unused import: `c_uchar`
Nov 01 18:50:51.321 INFO kablam!   --> src/lib.rs:12:28
Nov 01 18:50:51.321 INFO kablam!    |
Nov 01 18:50:51.321 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Nov 01 18:50:51.321 INFO kablam!    |                            ^^^^^^^
Nov 01 18:50:51.321 INFO kablam! 
Nov 01 18:50:51.321 INFO kablam! warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Nov 01 18:50:51.321 INFO kablam!   --> src/lib.rs:13:27
Nov 01 18:50:51.321 INFO kablam!    |
Nov 01 18:50:51.321 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 01 18:50:51.321 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Nov 01 18:50:51.321 INFO kablam! 
Nov 01 18:50:51.544 INFO kablam! warning: unused import: `ImageDecoder`
Nov 01 18:50:51.544 INFO kablam!   --> src/lib.rs:13:73
Nov 01 18:50:51.544 INFO kablam!    |
Nov 01 18:50:51.544 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 01 18:50:51.544 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Nov 01 18:50:51.544 INFO kablam! 
Nov 01 18:50:51.576 INFO kablam! warning: unused import: `ImageDecoder`
Nov 01 18:50:51.576 INFO kablam!   --> src/lib.rs:13:73
Nov 01 18:50:51.576 INFO kablam!    |
Nov 01 18:50:51.576 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 01 18:50:51.576 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Nov 01 18:50:51.576 INFO kablam! 
Nov 01 18:50:51.628 INFO kablam! warning: method is never used: `into_vec`
Nov 01 18:50:51.628 INFO kablam!   --> src/lib.rs:70:5
Nov 01 18:50:51.628 INFO kablam!    |
Nov 01 18:50:51.628 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Nov 01 18:50:51.628 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:50:51.628 INFO kablam!    |
Nov 01 18:50:51.628 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 18:50:51.628 INFO kablam! 
Nov 01 18:50:51.668 INFO kablam! warning: method is never used: `into_vec`
Nov 01 18:50:51.668 INFO kablam!   --> src/lib.rs:70:5
Nov 01 18:50:51.668 INFO kablam!    |
Nov 01 18:50:51.668 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Nov 01 18:50:51.668 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:50:51.668 INFO kablam!    |
Nov 01 18:50:51.668 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 18:50:51.668 INFO kablam! 
Nov 01 18:50:51.722 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Nov 01 18:50:51.736 INFO kablam! su: No module specific data is present
Nov 01 18:50:52.668 INFO running `"docker" "rm" "-f" "12d2f4d825b6c77f37c99b8cc837739b60b827bd07303683fd9e4913e18a372e"`
Nov 01 18:50:52.988 INFO blam! 12d2f4d825b6c77f37c99b8cc837739b60b827bd07303683fd9e4913e18a372e