Nov 16 16:05:27.371 INFO testing raytung/pixels against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:05:27.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 16:05:27.858 INFO [stdout] b49979335984803a2d046262f726da917a2a1a2a45ca0f53c86538e0c1e40750
Nov 16 16:05:27.861 INFO running `"docker" "start" "-a" "b49979335984803a2d046262f726da917a2a1a2a45ca0f53c86538e0c1e40750"`
Nov 16 16:05:29.111 INFO [stderr] usermod: no changes
Nov 16 16:05:29.171 INFO [stderr]    Compiling pixels v0.1.0 (/source)
Nov 16 16:05:29.419 INFO [stderr] warning: unused imports: `Result`, `SeekFrom`
Nov 16 16:05:29.419 INFO [stderr]  --> src/lib.rs:2:21
Nov 16 16:05:29.419 INFO [stderr]   |
Nov 16 16:05:29.419 INFO [stderr] 2 | use std::io::{Seek, Result, Read, SeekFrom};
Nov 16 16:05:29.419 INFO [stderr]   |                     ^^^^^^        ^^^^^^^^
Nov 16 16:05:29.419 INFO [stderr]   |
Nov 16 16:05:29.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:05:29.419 INFO [stderr] 
Nov 16 16:05:29.419 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 16 16:05:29.419 INFO [stderr]  --> src/jpeg.rs:4:5
Nov 16 16:05:29.419 INFO [stderr]   |
Nov 16 16:05:29.419 INFO [stderr] 4 | use std::collections::HashMap;
Nov 16 16:05:29.419 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:05:29.419 INFO [stderr] 
Nov 16 16:05:29.474 INFO [stderr] warning: unused variable: `buf`
Nov 16 16:05:29.474 INFO [stderr]    --> src/jpeg.rs:116:24
Nov 16 16:05:29.474 INFO [stderr]     |
Nov 16 16:05:29.474 INFO [stderr] 116 |     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
Nov 16 16:05:29.474 INFO [stderr]     |                        ^^^ help: consider using `_buf` instead
Nov 16 16:05:29.474 INFO [stderr]     |
Nov 16 16:05:29.474 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 16:05:29.474 INFO [stderr] 
Nov 16 16:05:29.474 INFO [stderr] warning: unused variable: `pos`
Nov 16 16:05:29.474 INFO [stderr]    --> src/jpeg.rs:122:24
Nov 16 16:05:29.474 INFO [stderr]     |
Nov 16 16:05:29.474 INFO [stderr] 122 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
Nov 16 16:05:29.474 INFO [stderr]     |                        ^^^ help: consider using `_pos` instead
Nov 16 16:05:29.474 INFO [stderr] 
Nov 16 16:05:29.480 INFO [stderr] warning: enum is never used: `Markers`
Nov 16 16:05:29.480 INFO [stderr]  --> src/jpeg.rs:7:1
Nov 16 16:05:29.480 INFO [stderr]   |
Nov 16 16:05:29.480 INFO [stderr] 7 | enum Markers {
Nov 16 16:05:29.480 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 16:05:29.480 INFO [stderr]   |
Nov 16 16:05:29.480 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 16:05:29.480 INFO [stderr] 
Nov 16 16:05:29.480 INFO [stderr] warning: variant is never constructed: `INVALID`
Nov 16 16:05:29.480 INFO [stderr]   --> src/jpeg.rs:26:5
Nov 16 16:05:29.480 INFO [stderr]    |
Nov 16 16:05:29.480 INFO [stderr] 26 |     INVALID
Nov 16 16:05:29.480 INFO [stderr]    |     ^^^^^^^
Nov 16 16:05:29.480 INFO [stderr] 
Nov 16 16:05:29.480 INFO [stderr] warning: type alias is never used: `MarkerBytes`
Nov 16 16:05:29.480 INFO [stderr]   --> src/jpeg.rs:29:1
Nov 16 16:05:29.480 INFO [stderr]    |
Nov 16 16:05:29.480 INFO [stderr] 29 | type MarkerBytes = (u8, u8);
Nov 16 16:05:29.480 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:05:29.480 INFO [stderr] 
Nov 16 16:05:29.480 INFO [stderr] warning: method is never used: `to_bytes`
Nov 16 16:05:29.480 INFO [stderr]   --> src/jpeg.rs:32:5
Nov 16 16:05:29.480 INFO [stderr]    |
Nov 16 16:05:29.480 INFO [stderr] 32 |     fn to_bytes(&self) -> Result<MarkerBytes, MarkersResult> {
Nov 16 16:05:29.480 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:05:29.480 INFO [stderr] 
Nov 16 16:05:29.480 INFO [stderr] warning: field is never used: `file`
Nov 16 16:05:29.480 INFO [stderr]    --> src/jpeg.rs:112:5
Nov 16 16:05:29.480 INFO [stderr]     |
Nov 16 16:05:29.480 INFO [stderr] 112 |     file: File,
Nov 16 16:05:29.480 INFO [stderr]     |     ^^^^^^^^^^
Nov 16 16:05:29.480 INFO [stderr] 
Nov 16 16:05:30.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 16 16:05:30.126 INFO [stderr] su: No module specific data is present
Nov 16 16:05:30.588 INFO running `"docker" "inspect" "b49979335984803a2d046262f726da917a2a1a2a45ca0f53c86538e0c1e40750"`
Nov 16 16:05:30.785 INFO running `"docker" "rm" "-f" "b49979335984803a2d046262f726da917a2a1a2a45ca0f53c86538e0c1e40750"`
Nov 16 16:05:31.072 INFO [stdout] b49979335984803a2d046262f726da917a2a1a2a45ca0f53c86538e0c1e40750
Nov 16 16:05:31.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 16:05:31.507 INFO [stdout] decaa6706a5d4394cf9cd902e83c25fae044de8627b21ad14d6dc56d8d073f6f
Nov 16 16:05:31.513 INFO running `"docker" "start" "-a" "decaa6706a5d4394cf9cd902e83c25fae044de8627b21ad14d6dc56d8d073f6f"`
Nov 16 16:05:32.450 INFO [stderr] usermod: no changes
Nov 16 16:05:32.523 INFO [stderr]    Compiling pixels v0.1.0 (/source)
Nov 16 16:05:32.842 INFO [stderr] warning: unused imports: `Result`, `SeekFrom`
Nov 16 16:05:32.842 INFO [stderr]  --> src/lib.rs:2:21
Nov 16 16:05:32.842 INFO [stderr]   |
Nov 16 16:05:32.842 INFO [stderr] 2 | use std::io::{Seek, Result, Read, SeekFrom};
Nov 16 16:05:32.842 INFO [stderr]   |                     ^^^^^^        ^^^^^^^^
Nov 16 16:05:32.842 INFO [stderr]   |
Nov 16 16:05:32.842 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 16:05:32.842 INFO [stderr] 
Nov 16 16:05:32.844 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 16 16:05:32.844 INFO [stderr]  --> src/jpeg.rs:4:5
Nov 16 16:05:32.844 INFO [stderr]   |
Nov 16 16:05:32.844 INFO [stderr] 4 | use std::collections::HashMap;
Nov 16 16:05:32.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:05:32.844 INFO [stderr] 
Nov 16 16:05:32.931 INFO [stderr] warning: unused variable: `buf`
Nov 16 16:05:32.931 INFO [stderr]    --> src/jpeg.rs:116:24
Nov 16 16:05:32.931 INFO [stderr]     |
Nov 16 16:05:32.931 INFO [stderr] 116 |     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
Nov 16 16:05:32.931 INFO [stderr]     |                        ^^^ help: consider using `_buf` instead
Nov 16 16:05:32.931 INFO [stderr]     |
Nov 16 16:05:32.931 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 16:05:32.931 INFO [stderr] 
Nov 16 16:05:32.931 INFO [stderr] warning: unused variable: `pos`
Nov 16 16:05:32.931 INFO [stderr]    --> src/jpeg.rs:122:24
Nov 16 16:05:32.931 INFO [stderr]     |
Nov 16 16:05:32.931 INFO [stderr] 122 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
Nov 16 16:05:32.931 INFO [stderr]     |                        ^^^ help: consider using `_pos` instead
Nov 16 16:05:32.931 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `SOI`
Nov 16 16:05:32.948 INFO [stderr]  --> src/jpeg.rs:8:5
Nov 16 16:05:32.948 INFO [stderr]   |
Nov 16 16:05:32.948 INFO [stderr] 8 |     SOI,
Nov 16 16:05:32.948 INFO [stderr]   |     ^^^
Nov 16 16:05:32.948 INFO [stderr]   |
Nov 16 16:05:32.948 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `SOF0`
Nov 16 16:05:32.948 INFO [stderr]  --> src/jpeg.rs:9:5
Nov 16 16:05:32.948 INFO [stderr]   |
Nov 16 16:05:32.948 INFO [stderr] 9 |     SOF0,
Nov 16 16:05:32.948 INFO [stderr]   |     ^^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `SOF2`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:10:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 10 |     SOF2,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `DHT`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:11:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 11 |     DHT,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `DQT`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:12:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 12 |     DQT,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `DRI`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:13:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 13 |     DRI,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `SOS`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:14:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 14 |     SOS,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `COM`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:20:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 20 |     COM,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.948 INFO [stderr] warning: variant is never constructed: `EOI`
Nov 16 16:05:32.948 INFO [stderr]   --> src/jpeg.rs:21:5
Nov 16 16:05:32.948 INFO [stderr]    |
Nov 16 16:05:32.948 INFO [stderr] 21 |     EOI,
Nov 16 16:05:32.948 INFO [stderr]    |     ^^^
Nov 16 16:05:32.948 INFO [stderr] 
Nov 16 16:05:32.956 INFO [stderr] warning: field is never used: `file`
Nov 16 16:05:32.956 INFO [stderr]    --> src/jpeg.rs:112:5
Nov 16 16:05:32.956 INFO [stderr]     |
Nov 16 16:05:32.956 INFO [stderr] 112 |     file: File,
Nov 16 16:05:32.956 INFO [stderr]     |     ^^^^^^^^^^
Nov 16 16:05:32.956 INFO [stderr] 
Nov 16 16:05:33.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 16 16:05:33.605 INFO [stderr] su: No module specific data is present
Nov 16 16:05:34.191 INFO running `"docker" "inspect" "decaa6706a5d4394cf9cd902e83c25fae044de8627b21ad14d6dc56d8d073f6f"`
Nov 16 16:05:34.573 INFO running `"docker" "rm" "-f" "decaa6706a5d4394cf9cd902e83c25fae044de8627b21ad14d6dc56d8d073f6f"`
Nov 16 16:05:34.909 INFO [stdout] decaa6706a5d4394cf9cd902e83c25fae044de8627b21ad14d6dc56d8d073f6f
Nov 16 16:05:34.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --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 16 16:05:35.385 INFO [stdout] ea9382c823a96055b4ce5d86f26afed50dd7dd4971fc43487247ad37c4fd4aee
Nov 16 16:05:35.388 INFO running `"docker" "start" "-a" "ea9382c823a96055b4ce5d86f26afed50dd7dd4971fc43487247ad37c4fd4aee"`
Nov 16 16:05:36.222 INFO [stderr] usermod: no changes
Nov 16 16:05:36.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 16:05:36.274 INFO [stdout] 
Nov 16 16:05:36.274 INFO [stderr]      Running /target/debug/deps/pixels-c392d6e0904d4fe8
Nov 16 16:05:36.274 INFO [stdout] running 2 tests
Nov 16 16:05:36.274 INFO [stdout] test jpeg::tests::app_to_bytes ... ok
Nov 16 16:05:36.283 INFO [stdout] test jpeg::tests::rst_to_bytes ... ok
Nov 16 16:05:36.283 INFO [stderr]      Running /target/debug/deps/main-ec55aba245641c4d
Nov 16 16:05:36.283 INFO [stdout] 
Nov 16 16:05:36.283 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:05:36.283 INFO [stdout] 
Nov 16 16:05:36.283 INFO [stdout] 
Nov 16 16:05:36.283 INFO [stdout] running 0 tests
Nov 16 16:05:36.283 INFO [stdout] 
Nov 16 16:05:36.283 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:05:36.283 INFO [stdout] 
Nov 16 16:05:36.290 INFO [stderr]    Doc-tests pixels
Nov 16 16:05:36.644 INFO [stdout] 
Nov 16 16:05:36.644 INFO [stdout] running 0 tests
Nov 16 16:05:36.644 INFO [stdout] 
Nov 16 16:05:36.644 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:05:36.644 INFO [stdout] 
Nov 16 16:05:36.655 INFO [stderr] su: No module specific data is present
Nov 16 16:05:37.183 INFO running `"docker" "inspect" "ea9382c823a96055b4ce5d86f26afed50dd7dd4971fc43487247ad37c4fd4aee"`
Nov 16 16:05:37.621 INFO running `"docker" "rm" "-f" "ea9382c823a96055b4ce5d86f26afed50dd7dd4971fc43487247ad37c4fd4aee"`
Nov 16 16:05:37.931 INFO [stdout] ea9382c823a96055b4ce5d86f26afed50dd7dd4971fc43487247ad37c4fd4aee