Sep 06 02:44:40.576 INFO checking parallel_image_crop-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:44:40.576 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:44:40.576 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:44:40.745 INFO blam! 8afa30a56a11275c2c2518e216e373117aa845f4ad3c97bf8f891e9e27dc1e34
Sep 06 02:44:40.747 INFO running `"docker" "start" "-a" "8afa30a56a11275c2c2518e216e373117aa845f4ad3c97bf8f891e9e27dc1e34"`
Sep 06 02:44:41.412 INFO kablam! usermod: no changes
Sep 06 02:44:41.480 INFO kablam!     Checking parallel_image_crop v0.1.0 (file:///source)
Sep 06 02:44:41.984 INFO kablam! warning: unused import: `std::fs::File`
Sep 06 02:44:41.984 INFO kablam!  --> src/lib.rs:7:5
Sep 06 02:44:41.984 INFO kablam!   |
Sep 06 02:44:41.984 INFO kablam! 7 | use std::fs::File;
Sep 06 02:44:41.984 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 06 02:44:41.984 INFO kablam!   |
Sep 06 02:44:41.984 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:44:41.984 INFO kablam! 
Sep 06 02:44:41.984 INFO kablam! warning: unused import: `OsStr`
Sep 06 02:44:41.984 INFO kablam!  --> src/lib.rs:9:22
Sep 06 02:44:41.984 INFO kablam!   |
Sep 06 02:44:41.984 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Sep 06 02:44:41.984 INFO kablam!   |                      ^^^^^
Sep 06 02:44:41.984 INFO kablam! 
Sep 06 02:44:41.984 INFO kablam! warning: unused import: `c_uchar`
Sep 06 02:44:41.984 INFO kablam!   --> src/lib.rs:12:28
Sep 06 02:44:41.984 INFO kablam!    |
Sep 06 02:44:41.984 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Sep 06 02:44:41.984 INFO kablam!    |                            ^^^^^^^
Sep 06 02:44:41.984 INFO kablam! 
Sep 06 02:44:41.984 INFO kablam! warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Sep 06 02:44:41.984 INFO kablam!   --> src/lib.rs:13:27
Sep 06 02:44:41.984 INFO kablam!    |
Sep 06 02:44:41.985 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 06 02:44:41.985 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Sep 06 02:44:41.985 INFO kablam! 
Sep 06 02:44:42.108 INFO kablam! warning: unused import: `std::fs::File`
Sep 06 02:44:42.108 INFO kablam!  --> src/lib.rs:7:5
Sep 06 02:44:42.108 INFO kablam!   |
Sep 06 02:44:42.108 INFO kablam! 7 | use std::fs::File;
Sep 06 02:44:42.108 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 06 02:44:42.108 INFO kablam!   |
Sep 06 02:44:42.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:44:42.108 INFO kablam! 
Sep 06 02:44:42.108 INFO kablam! warning: unused import: `OsStr`
Sep 06 02:44:42.108 INFO kablam!  --> src/lib.rs:9:22
Sep 06 02:44:42.108 INFO kablam!   |
Sep 06 02:44:42.108 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Sep 06 02:44:42.108 INFO kablam!   |                      ^^^^^
Sep 06 02:44:42.111 INFO kablam! 
Sep 06 02:44:42.111 INFO kablam! warning: unused import: `c_uchar`
Sep 06 02:44:42.111 INFO kablam!   --> src/lib.rs:12:28
Sep 06 02:44:42.111 INFO kablam!    |
Sep 06 02:44:42.111 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Sep 06 02:44:42.111 INFO kablam!    |                            ^^^^^^^
Sep 06 02:44:42.111 INFO kablam! 
Sep 06 02:44:42.111 INFO kablam! warning: unused imports: `ImageBuffer`, `imageops`
Sep 06 02:44:42.111 INFO kablam!   --> src/lib.rs:13:27
Sep 06 02:44:42.111 INFO kablam!    |
Sep 06 02:44:42.111 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 06 02:44:42.111 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^
Sep 06 02:44:42.111 INFO kablam! 
Sep 06 02:44:42.112 INFO kablam! warning: unused import: `ImageDecoder`
Sep 06 02:44:42.112 INFO kablam!   --> src/lib.rs:13:73
Sep 06 02:44:42.112 INFO kablam!    |
Sep 06 02:44:42.113 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 06 02:44:42.113 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Sep 06 02:44:42.113 INFO kablam! 
Sep 06 02:44:42.159 INFO kablam! warning: method is never used: `into_vec`
Sep 06 02:44:42.159 INFO kablam!   --> src/lib.rs:70:5
Sep 06 02:44:42.159 INFO kablam!    |
Sep 06 02:44:42.160 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Sep 06 02:44:42.160 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:44:42.160 INFO kablam!    |
Sep 06 02:44:42.160 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 02:44:42.160 INFO kablam! 
Sep 06 02:44:42.302 INFO kablam! warning: unused import: `ImageDecoder`
Sep 06 02:44:42.302 INFO kablam!   --> src/lib.rs:13:73
Sep 06 02:44:42.302 INFO kablam!    |
Sep 06 02:44:42.303 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 06 02:44:42.303 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Sep 06 02:44:42.303 INFO kablam! 
Sep 06 02:44:42.350 INFO kablam! warning: method is never used: `into_vec`
Sep 06 02:44:42.350 INFO kablam!   --> src/lib.rs:70:5
Sep 06 02:44:42.350 INFO kablam!    |
Sep 06 02:44:42.350 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Sep 06 02:44:42.350 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:44:42.350 INFO kablam!    |
Sep 06 02:44:42.350 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 02:44:42.350 INFO kablam! 
Sep 06 02:44:42.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Sep 06 02:44:42.410 INFO kablam! su: No module specific data is present
Sep 06 02:44:43.478 INFO running `"docker" "rm" "-f" "8afa30a56a11275c2c2518e216e373117aa845f4ad3c97bf8f891e9e27dc1e34"`
Sep 06 02:44:43.595 INFO blam! 8afa30a56a11275c2c2518e216e373117aa845f4ad3c97bf8f891e9e27dc1e34