Nov 18 04:20:30.749 INFO testing parallel_image_crop-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 04:20:30.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 18 04:20:30.969 INFO [stdout] 5e53ef5f54cf4c2e5a48ba87b544b42dd8a02fb37e114cd80404e2ac2b3f4192
Nov 18 04:20:30.972 INFO running `"docker" "start" "-a" "5e53ef5f54cf4c2e5a48ba87b544b42dd8a02fb37e114cd80404e2ac2b3f4192"`
Nov 18 04:20:31.436 INFO [stderr] usermod: no changes
Nov 18 04:20:31.578 INFO [stderr]    Compiling parallel_image_crop v0.1.0 (/source)
Nov 18 04:20:34.431 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 04:20:34.431 INFO [stderr]  --> src/lib.rs:7:5
Nov 18 04:20:34.431 INFO [stderr]   |
Nov 18 04:20:34.431 INFO [stderr] 7 | use std::fs::File;
Nov 18 04:20:34.431 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 04:20:34.431 INFO [stderr]   |
Nov 18 04:20:34.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 04:20:34.431 INFO [stderr] 
Nov 18 04:20:34.431 INFO [stderr] warning: unused import: `OsStr`
Nov 18 04:20:34.431 INFO [stderr]  --> src/lib.rs:9:22
Nov 18 04:20:34.431 INFO [stderr]   |
Nov 18 04:20:34.431 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Nov 18 04:20:34.431 INFO [stderr]   |                      ^^^^^
Nov 18 04:20:34.431 INFO [stderr] 
Nov 18 04:20:34.435 INFO [stderr] warning: unused import: `c_uchar`
Nov 18 04:20:34.435 INFO [stderr]   --> src/lib.rs:12:28
Nov 18 04:20:34.435 INFO [stderr]    |
Nov 18 04:20:34.435 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Nov 18 04:20:34.435 INFO [stderr]    |                            ^^^^^^^
Nov 18 04:20:34.435 INFO [stderr] 
Nov 18 04:20:34.435 INFO [stderr] warning: unused imports: `ColorType`, `ImageBuffer`, `imageops`
Nov 18 04:20:34.435 INFO [stderr]   --> src/lib.rs:13:27
Nov 18 04:20:34.435 INFO [stderr]    |
Nov 18 04:20:34.435 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:34.435 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^              ^^^^^^^^^
Nov 18 04:20:34.435 INFO [stderr] 
Nov 18 04:20:34.603 INFO [stderr] warning: unused import: `ImageDecoder`
Nov 18 04:20:34.603 INFO [stderr]   --> src/lib.rs:13:73
Nov 18 04:20:34.603 INFO [stderr]    |
Nov 18 04:20:34.603 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:34.603 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Nov 18 04:20:34.603 INFO [stderr] 
Nov 18 04:20:34.675 INFO [stderr] warning: method is never used: `into_vec`
Nov 18 04:20:34.675 INFO [stderr]   --> src/lib.rs:70:5
Nov 18 04:20:34.675 INFO [stderr]    |
Nov 18 04:20:34.675 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Nov 18 04:20:34.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:20:34.675 INFO [stderr]    |
Nov 18 04:20:34.675 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:20:34.675 INFO [stderr] 
Nov 18 04:20:37.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
Nov 18 04:20:37.690 INFO [stderr] su: No module specific data is present
Nov 18 04:20:38.001 INFO running `"docker" "inspect" "5e53ef5f54cf4c2e5a48ba87b544b42dd8a02fb37e114cd80404e2ac2b3f4192"`
Nov 18 04:20:38.147 INFO running `"docker" "rm" "-f" "5e53ef5f54cf4c2e5a48ba87b544b42dd8a02fb37e114cd80404e2ac2b3f4192"`
Nov 18 04:20:38.337 INFO [stdout] 5e53ef5f54cf4c2e5a48ba87b544b42dd8a02fb37e114cd80404e2ac2b3f4192
Nov 18 04:20:38.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 18 04:20:38.639 INFO [stdout] a062a87b3bdf6df4aab9df7578df696c49a9bc22ad52145017f171826ef5d23d
Nov 18 04:20:38.641 INFO running `"docker" "start" "-a" "a062a87b3bdf6df4aab9df7578df696c49a9bc22ad52145017f171826ef5d23d"`
Nov 18 04:20:39.207 INFO [stderr] usermod: no changes
Nov 18 04:20:39.294 INFO [stderr]    Compiling parallel_image_crop v0.1.0 (/source)
Nov 18 04:20:41.267 INFO [stderr] warning: unused import: `std::fs::File`
Nov 18 04:20:41.267 INFO [stderr]  --> src/lib.rs:7:5
Nov 18 04:20:41.267 INFO [stderr]   |
Nov 18 04:20:41.267 INFO [stderr] 7 | use std::fs::File;
Nov 18 04:20:41.267 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 18 04:20:41.267 INFO [stderr]   |
Nov 18 04:20:41.267 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 04:20:41.267 INFO [stderr] 
Nov 18 04:20:41.267 INFO [stderr] warning: unused import: `OsStr`
Nov 18 04:20:41.267 INFO [stderr]  --> src/lib.rs:9:22
Nov 18 04:20:41.267 INFO [stderr]   |
Nov 18 04:20:41.267 INFO [stderr] 9 | use std::ffi::{CStr, OsStr};
Nov 18 04:20:41.267 INFO [stderr]   |                      ^^^^^
Nov 18 04:20:41.267 INFO [stderr] 
Nov 18 04:20:41.267 INFO [stderr] warning: unused import: `c_uchar`
Nov 18 04:20:41.267 INFO [stderr]   --> src/lib.rs:12:28
Nov 18 04:20:41.267 INFO [stderr]    |
Nov 18 04:20:41.267 INFO [stderr] 12 | use libc::{size_t, c_char, c_uchar};
Nov 18 04:20:41.267 INFO [stderr]    |                            ^^^^^^^
Nov 18 04:20:41.267 INFO [stderr] 
Nov 18 04:20:41.267 INFO [stderr] warning: unused imports: `ImageBuffer`, `imageops`
Nov 18 04:20:41.267 INFO [stderr]   --> src/lib.rs:13:27
Nov 18 04:20:41.267 INFO [stderr]    |
Nov 18 04:20:41.267 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:41.267 INFO [stderr]    |                           ^^^^^^^^^^^  ^^^^^^^^
Nov 18 04:20:41.267 INFO [stderr] 
Nov 18 04:20:41.388 INFO [stderr] warning: unused import: `ImageDecoder`
Nov 18 04:20:41.388 INFO [stderr]   --> src/lib.rs:13:73
Nov 18 04:20:41.388 INFO [stderr]    |
Nov 18 04:20:41.388 INFO [stderr] 13 | use image::{GenericImage, ImageBuffer, imageops, FilterType, ColorType, ImageDecoder};
Nov 18 04:20:41.388 INFO [stderr]    |                                                                         ^^^^^^^^^^^^
Nov 18 04:20:41.388 INFO [stderr] 
Nov 18 04:20:41.447 INFO [stderr] warning: method is never used: `into_vec`
Nov 18 04:20:41.447 INFO [stderr]   --> src/lib.rs:70:5
Nov 18 04:20:41.448 INFO [stderr]    |
Nov 18 04:20:41.448 INFO [stderr] 70 |     fn into_vec(self) -> Vec<u8> {
Nov 18 04:20:41.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 04:20:41.448 INFO [stderr]    |
Nov 18 04:20:41.448 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 04:20:41.448 INFO [stderr] 
Nov 18 04:20:43.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.52s
Nov 18 04:20:43.759 INFO [stderr] su: No module specific data is present
Nov 18 04:20:44.088 INFO running `"docker" "inspect" "a062a87b3bdf6df4aab9df7578df696c49a9bc22ad52145017f171826ef5d23d"`
Nov 18 04:20:44.239 INFO running `"docker" "rm" "-f" "a062a87b3bdf6df4aab9df7578df696c49a9bc22ad52145017f171826ef5d23d"`
Nov 18 04:20:44.380 INFO [stdout] a062a87b3bdf6df4aab9df7578df696c49a9bc22ad52145017f171826ef5d23d