Sep 10 13:16:30.430 INFO checking parallel_image_crop-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:16:30.430 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:16:30.430 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:16:30.617 INFO blam! 880fae0dd7a2c13759e841776db6818f83ac17c48e96963376205cced33af006
Sep 10 13:16:30.619 INFO running `"docker" "start" "-a" "880fae0dd7a2c13759e841776db6818f83ac17c48e96963376205cced33af006"`
Sep 10 13:16:31.353 INFO kablam! usermod: no changes
Sep 10 13:16:31.475 INFO kablam!     Checking parallel_image_crop v0.1.0 (file:///source)
Sep 10 13:16:32.550 INFO kablam! warning: unused import: `std::fs::File`
Sep 10 13:16:32.550 INFO kablam!  --> src/lib.rs:7:5
Sep 10 13:16:32.550 INFO kablam!   |
Sep 10 13:16:32.550 INFO kablam! 7 | use std::fs::File;
Sep 10 13:16:32.550 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 10 13:16:32.550 INFO kablam!   |
Sep 10 13:16:32.550 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 13:16:32.550 INFO kablam! 
Sep 10 13:16:32.550 INFO kablam! warning: unused import: `OsStr`
Sep 10 13:16:32.550 INFO kablam!  --> src/lib.rs:9:22
Sep 10 13:16:32.550 INFO kablam!   |
Sep 10 13:16:32.550 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Sep 10 13:16:32.550 INFO kablam!   |                      ^^^^^
Sep 10 13:16:32.550 INFO kablam! 
Sep 10 13:16:32.550 INFO kablam! warning: unused import: `c_uchar`
Sep 10 13:16:32.550 INFO kablam!   --> src/lib.rs:12:28
Sep 10 13:16:32.550 INFO kablam!    |
Sep 10 13:16:32.550 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Sep 10 13:16:32.550 INFO kablam!    |                            ^^^^^^^
Sep 10 13:16:32.550 INFO kablam! 
Sep 10 13:16:32.551 INFO kablam! warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Sep 10 13:16:32.551 INFO kablam!   --> src/lib.rs:13:27
Sep 10 13:16:32.551 INFO kablam!    |
Sep 10 13:16:32.551 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 10 13:16:32.551 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Sep 10 13:16:32.551 INFO kablam! 
Sep 10 13:16:32.604 INFO kablam! warning: unused import: `std::fs::File`
Sep 10 13:16:32.604 INFO kablam!  --> src/lib.rs:7:5
Sep 10 13:16:32.604 INFO kablam!   |
Sep 10 13:16:32.604 INFO kablam! 7 | use std::fs::File;
Sep 10 13:16:32.604 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 10 13:16:32.606 INFO kablam!   |
Sep 10 13:16:32.606 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 13:16:32.606 INFO kablam! 
Sep 10 13:16:32.606 INFO kablam! warning: unused import: `OsStr`
Sep 10 13:16:32.606 INFO kablam!  --> src/lib.rs:9:22
Sep 10 13:16:32.606 INFO kablam!   |
Sep 10 13:16:32.606 INFO kablam! 9 | use std::ffi::{CStr, OsStr};
Sep 10 13:16:32.606 INFO kablam!   |                      ^^^^^
Sep 10 13:16:32.606 INFO kablam! 
Sep 10 13:16:32.606 INFO kablam! warning: unused import: `c_uchar`
Sep 10 13:16:32.606 INFO kablam!   --> src/lib.rs:12:28
Sep 10 13:16:32.606 INFO kablam!    |
Sep 10 13:16:32.606 INFO kablam! 12 | use libc::{size_t, c_char, c_uchar};
Sep 10 13:16:32.606 INFO kablam!    |                            ^^^^^^^
Sep 10 13:16:32.606 INFO kablam! 
Sep 10 13:16:32.606 INFO kablam! warning: unused imports: `ImageBuffer`, `imageops`
Sep 10 13:16:32.606 INFO kablam!   --> src/lib.rs:13:27
Sep 10 13:16:32.606 INFO kablam!    |
Sep 10 13:16:32.606 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 10 13:16:32.606 INFO kablam!    |                           ^^^^^^^^^^^  ^^^^^^^^
Sep 10 13:16:32.606 INFO kablam! 
Sep 10 13:16:32.799 INFO kablam! warning: unused import: `ImageDecoder`
Sep 10 13:16:32.799 INFO kablam!   --> src/lib.rs:13:73
Sep 10 13:16:32.799 INFO kablam!    |
Sep 10 13:16:32.799 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 10 13:16:32.799 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Sep 10 13:16:32.811 INFO kablam! 
Sep 10 13:16:32.856 INFO kablam! warning: unused import: `ImageDecoder`
Sep 10 13:16:32.856 INFO kablam!   --> src/lib.rs:13:73
Sep 10 13:16:32.856 INFO kablam!    |
Sep 10 13:16:32.856 INFO kablam! 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Sep 10 13:16:32.856 INFO kablam!    |                                                                         ^^^^^^^^^^^^
Sep 10 13:16:32.856 INFO kablam! 
Sep 10 13:16:32.878 INFO kablam! warning: method is never used: `into_vec`
Sep 10 13:16:32.878 INFO kablam!   --> src/lib.rs:70:5
Sep 10 13:16:32.879 INFO kablam!    |
Sep 10 13:16:32.879 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Sep 10 13:16:32.879 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:16:32.879 INFO kablam!    |
Sep 10 13:16:32.879 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:16:32.879 INFO kablam! 
Sep 10 13:16:32.903 INFO kablam! warning: method is never used: `into_vec`
Sep 10 13:16:32.903 INFO kablam!   --> src/lib.rs:70:5
Sep 10 13:16:32.903 INFO kablam!    |
Sep 10 13:16:32.903 INFO kablam! 70 |     fn into_vec(self) -> Vec<u8> {
Sep 10 13:16:32.903 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:16:32.903 INFO kablam!    |
Sep 10 13:16:32.904 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 13:16:32.904 INFO kablam! 
Sep 10 13:16:32.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Sep 10 13:16:32.949 INFO kablam! su: No module specific data is present
Sep 10 13:16:34.022 INFO running `"docker" "rm" "-f" "880fae0dd7a2c13759e841776db6818f83ac17c48e96963376205cced33af006"`
Sep 10 13:16:34.149 INFO blam! 880fae0dd7a2c13759e841776db6818f83ac17c48e96963376205cced33af006