Dec 05 10:27:56.743 INFO testing raytung/pixels against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 10:27:56.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:27:57.164 INFO [stdout] 3f73482b28bea0d233115d90c89a8cccc7099a0b861bc1e67c7fea289e11aa1e
Dec 05 10:27:57.172 INFO running `"docker" "start" "-a" "3f73482b28bea0d233115d90c89a8cccc7099a0b861bc1e67c7fea289e11aa1e"`
Dec 05 10:27:58.260 INFO [stderr] usermod: no changes
Dec 05 10:27:58.293 INFO [stderr]    Compiling pixels v0.1.0 (/source)
Dec 05 10:27:58.482 INFO [stderr] warning: unused imports: `Result`, `SeekFrom`
Dec 05 10:27:58.482 INFO [stderr]  --> src/lib.rs:2:21
Dec 05 10:27:58.488 INFO [stderr]   |
Dec 05 10:27:58.488 INFO [stderr] 2 | use std::io::{Seek, Result, Read, SeekFrom};
Dec 05 10:27:58.488 INFO [stderr]   |                     ^^^^^^        ^^^^^^^^
Dec 05 10:27:58.488 INFO [stderr]   |
Dec 05 10:27:58.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:27:58.488 INFO [stderr] 
Dec 05 10:27:58.492 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 10:27:58.492 INFO [stderr]  --> src/jpeg.rs:4:5
Dec 05 10:27:58.492 INFO [stderr]   |
Dec 05 10:27:58.492 INFO [stderr] 4 | use std::collections::HashMap;
Dec 05 10:27:58.492 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:27:58.492 INFO [stderr] 
Dec 05 10:27:58.534 INFO [stderr] warning: unused variable: `buf`
Dec 05 10:27:58.534 INFO [stderr]    --> src/jpeg.rs:116:24
Dec 05 10:27:58.534 INFO [stderr]     |
Dec 05 10:27:58.534 INFO [stderr] 116 |     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
Dec 05 10:27:58.534 INFO [stderr]     |                        ^^^ help: consider using `_buf` instead
Dec 05 10:27:58.534 INFO [stderr]     |
Dec 05 10:27:58.534 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 10:27:58.534 INFO [stderr] 
Dec 05 10:27:58.534 INFO [stderr] warning: unused variable: `pos`
Dec 05 10:27:58.534 INFO [stderr]    --> src/jpeg.rs:122:24
Dec 05 10:27:58.534 INFO [stderr]     |
Dec 05 10:27:58.534 INFO [stderr] 122 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
Dec 05 10:27:58.534 INFO [stderr]     |                        ^^^ help: consider using `_pos` instead
Dec 05 10:27:58.534 INFO [stderr] 
Dec 05 10:27:58.538 INFO [stderr] warning: enum is never used: `Markers`
Dec 05 10:27:58.538 INFO [stderr]  --> src/jpeg.rs:7:1
Dec 05 10:27:58.538 INFO [stderr]   |
Dec 05 10:27:58.538 INFO [stderr] 7 | enum Markers {
Dec 05 10:27:58.538 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 10:27:58.538 INFO [stderr]   |
Dec 05 10:27:58.538 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:27:58.538 INFO [stderr] 
Dec 05 10:27:58.538 INFO [stderr] warning: variant is never constructed: `INVALID`
Dec 05 10:27:58.538 INFO [stderr]   --> src/jpeg.rs:26:5
Dec 05 10:27:58.538 INFO [stderr]    |
Dec 05 10:27:58.538 INFO [stderr] 26 |     INVALID
Dec 05 10:27:58.538 INFO [stderr]    |     ^^^^^^^
Dec 05 10:27:58.538 INFO [stderr] 
Dec 05 10:27:58.538 INFO [stderr] warning: type alias is never used: `MarkerBytes`
Dec 05 10:27:58.538 INFO [stderr]   --> src/jpeg.rs:29:1
Dec 05 10:27:58.538 INFO [stderr]    |
Dec 05 10:27:58.538 INFO [stderr] 29 | type MarkerBytes = (u8, u8);
Dec 05 10:27:58.538 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:27:58.538 INFO [stderr] 
Dec 05 10:27:58.538 INFO [stderr] warning: method is never used: `to_bytes`
Dec 05 10:27:58.538 INFO [stderr]   --> src/jpeg.rs:32:5
Dec 05 10:27:58.538 INFO [stderr]    |
Dec 05 10:27:58.538 INFO [stderr] 32 |     fn to_bytes(&self) -> Result<MarkerBytes, MarkersResult> {
Dec 05 10:27:58.538 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:27:58.538 INFO [stderr] 
Dec 05 10:27:58.538 INFO [stderr] warning: field is never used: `file`
Dec 05 10:27:58.538 INFO [stderr]    --> src/jpeg.rs:112:5
Dec 05 10:27:58.538 INFO [stderr]     |
Dec 05 10:27:58.538 INFO [stderr] 112 |     file: File,
Dec 05 10:27:58.538 INFO [stderr]     |     ^^^^^^^^^^
Dec 05 10:27:58.538 INFO [stderr] 
Dec 05 10:27:59.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 10:27:59.218 INFO [stderr] su: No module specific data is present
Dec 05 10:27:59.814 INFO running `"docker" "inspect" "3f73482b28bea0d233115d90c89a8cccc7099a0b861bc1e67c7fea289e11aa1e"`
Dec 05 10:28:00.172 INFO running `"docker" "rm" "-f" "3f73482b28bea0d233115d90c89a8cccc7099a0b861bc1e67c7fea289e11aa1e"`
Dec 05 10:28:00.497 INFO [stdout] 3f73482b28bea0d233115d90c89a8cccc7099a0b861bc1e67c7fea289e11aa1e
Dec 05 10:28:00.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:28:00.959 INFO [stdout] 772aa13e853a6a85d9c4fb6b9263043daec81fd87ee37be7e4a009d7317a00b0
Dec 05 10:28:00.968 INFO running `"docker" "start" "-a" "772aa13e853a6a85d9c4fb6b9263043daec81fd87ee37be7e4a009d7317a00b0"`
Dec 05 10:28:01.883 INFO [stderr] usermod: no changes
Dec 05 10:28:01.953 INFO [stderr]    Compiling pixels v0.1.0 (/source)
Dec 05 10:28:02.392 INFO [stderr] warning: unused imports: `Result`, `SeekFrom`
Dec 05 10:28:02.392 INFO [stderr]  --> src/lib.rs:2:21
Dec 05 10:28:02.392 INFO [stderr]   |
Dec 05 10:28:02.392 INFO [stderr] 2 | use std::io::{Seek, Result, Read, SeekFrom};
Dec 05 10:28:02.392 INFO [stderr]   |                     ^^^^^^        ^^^^^^^^
Dec 05 10:28:02.392 INFO [stderr]   |
Dec 05 10:28:02.392 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 10:28:02.392 INFO [stderr] 
Dec 05 10:28:02.392 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 10:28:02.392 INFO [stderr]  --> src/jpeg.rs:4:5
Dec 05 10:28:02.392 INFO [stderr]   |
Dec 05 10:28:02.392 INFO [stderr] 4 | use std::collections::HashMap;
Dec 05 10:28:02.392 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:28:02.392 INFO [stderr] 
Dec 05 10:28:02.504 INFO [stderr] warning: unused variable: `buf`
Dec 05 10:28:02.504 INFO [stderr]    --> src/jpeg.rs:116:24
Dec 05 10:28:02.504 INFO [stderr]     |
Dec 05 10:28:02.504 INFO [stderr] 116 |     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
Dec 05 10:28:02.504 INFO [stderr]     |                        ^^^ help: consider using `_buf` instead
Dec 05 10:28:02.504 INFO [stderr]     |
Dec 05 10:28:02.504 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 10:28:02.504 INFO [stderr] 
Dec 05 10:28:02.504 INFO [stderr] warning: unused variable: `pos`
Dec 05 10:28:02.504 INFO [stderr]    --> src/jpeg.rs:122:24
Dec 05 10:28:02.504 INFO [stderr]     |
Dec 05 10:28:02.504 INFO [stderr] 122 |     fn seek(&mut self, pos: SeekFrom) -> io::Result<u64> {
Dec 05 10:28:02.504 INFO [stderr]     |                        ^^^ help: consider using `_pos` instead
Dec 05 10:28:02.504 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `SOI`
Dec 05 10:28:02.524 INFO [stderr]  --> src/jpeg.rs:8:5
Dec 05 10:28:02.524 INFO [stderr]   |
Dec 05 10:28:02.524 INFO [stderr] 8 |     SOI,
Dec 05 10:28:02.524 INFO [stderr]   |     ^^^
Dec 05 10:28:02.524 INFO [stderr]   |
Dec 05 10:28:02.524 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `SOF0`
Dec 05 10:28:02.524 INFO [stderr]  --> src/jpeg.rs:9:5
Dec 05 10:28:02.524 INFO [stderr]   |
Dec 05 10:28:02.524 INFO [stderr] 9 |     SOF0,
Dec 05 10:28:02.524 INFO [stderr]   |     ^^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `SOF2`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:10:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 10 |     SOF2,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `DHT`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:11:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 11 |     DHT,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `DQT`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:12:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 12 |     DQT,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `DRI`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:13:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 13 |     DRI,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `SOS`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:14:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 14 |     SOS,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `COM`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:20:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 20 |     COM,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: variant is never constructed: `EOI`
Dec 05 10:28:02.524 INFO [stderr]   --> src/jpeg.rs:21:5
Dec 05 10:28:02.524 INFO [stderr]    |
Dec 05 10:28:02.524 INFO [stderr] 21 |     EOI,
Dec 05 10:28:02.524 INFO [stderr]    |     ^^^
Dec 05 10:28:02.524 INFO [stderr] 
Dec 05 10:28:02.524 INFO [stderr] warning: field is never used: `file`
Dec 05 10:28:02.525 INFO [stderr]    --> src/jpeg.rs:112:5
Dec 05 10:28:02.525 INFO [stderr]     |
Dec 05 10:28:02.525 INFO [stderr] 112 |     file: File,
Dec 05 10:28:02.525 INFO [stderr]     |     ^^^^^^^^^^
Dec 05 10:28:02.525 INFO [stderr] 
Dec 05 10:28:03.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 05 10:28:03.032 INFO [stderr] su: No module specific data is present
Dec 05 10:28:03.608 INFO running `"docker" "inspect" "772aa13e853a6a85d9c4fb6b9263043daec81fd87ee37be7e4a009d7317a00b0"`
Dec 05 10:28:03.954 INFO running `"docker" "rm" "-f" "772aa13e853a6a85d9c4fb6b9263043daec81fd87ee37be7e4a009d7317a00b0"`
Dec 05 10:28:04.263 INFO [stdout] 772aa13e853a6a85d9c4fb6b9263043daec81fd87ee37be7e4a009d7317a00b0
Dec 05 10:28:04.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 10:28:04.722 INFO [stdout] 0ebfe7607ccd6634ab4259c741e4de27d2cf423652e9ff034337d44d4edbe37a
Dec 05 10:28:04.728 INFO running `"docker" "start" "-a" "0ebfe7607ccd6634ab4259c741e4de27d2cf423652e9ff034337d44d4edbe37a"`
Dec 05 10:28:06.060 INFO [stderr] usermod: no changes
Dec 05 10:28:06.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 10:28:06.099 INFO [stderr]      Running /target/debug/deps/pixels-df6dae53e47ca7a7
Dec 05 10:28:06.120 INFO [stdout] 
Dec 05 10:28:06.121 INFO [stdout] running 2 tests
Dec 05 10:28:06.121 INFO [stdout] test jpeg::tests::app_to_bytes ... ok
Dec 05 10:28:06.121 INFO [stdout] test jpeg::tests::rst_to_bytes ... ok
Dec 05 10:28:06.121 INFO [stdout] 
Dec 05 10:28:06.121 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:28:06.121 INFO [stdout] 
Dec 05 10:28:06.127 INFO [stdout] 
Dec 05 10:28:06.127 INFO [stderr]      Running /target/debug/deps/main-5e0acb234645bf04
Dec 05 10:28:06.127 INFO [stdout] running 0 tests
Dec 05 10:28:06.127 INFO [stderr]    Doc-tests pixels
Dec 05 10:28:06.127 INFO [stdout] 
Dec 05 10:28:06.127 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:28:06.127 INFO [stdout] 
Dec 05 10:28:06.443 INFO [stdout] 
Dec 05 10:28:06.443 INFO [stdout] running 0 tests
Dec 05 10:28:06.443 INFO [stdout] 
Dec 05 10:28:06.443 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 10:28:06.443 INFO [stdout] 
Dec 05 10:28:06.452 INFO [stderr] su: No module specific data is present
Dec 05 10:28:07.136 INFO running `"docker" "inspect" "0ebfe7607ccd6634ab4259c741e4de27d2cf423652e9ff034337d44d4edbe37a"`
Dec 05 10:28:07.370 INFO running `"docker" "rm" "-f" "0ebfe7607ccd6634ab4259c741e4de27d2cf423652e9ff034337d44d4edbe37a"`
Dec 05 10:28:07.712 INFO [stdout] 0ebfe7607ccd6634ab4259c741e4de27d2cf423652e9ff034337d44d4edbe37a