Nov 18 13:15:58.934 INFO testing gif-0.10.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 13:15:58.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18 13:15:59.406 INFO [stdout] cc2b1cac94c284d40df823bf84507000bcbeddfc695ee569210e7d9b68ea6f2f
Nov 18 13:15:59.410 INFO running `"docker" "start" "-a" "cc2b1cac94c284d40df823bf84507000bcbeddfc695ee569210e7d9b68ea6f2f"`
Nov 18 13:16:00.671 INFO [stderr] usermod: no changes
Nov 18 13:16:00.735 INFO [stderr]    Compiling gif v0.10.1 (/source)
Nov 18 13:16:01.295 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 13:16:01.295 INFO [stderr]    --> src/encoder.rs:213:53
Nov 18 13:16:01.296 INFO [stderr]     |
Nov 18 13:16:01.296 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Nov 18 13:16:01.296 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 13:16:01.297 INFO [stderr]     |
Nov 18 13:16:01.297 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 13:16:01.297 INFO [stderr] 
Nov 18 13:16:01.599 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 18 13:16:01.599 INFO [stderr]  --> src/reader/decoder.rs:6:5
Nov 18 13:16:01.599 INFO [stderr]   |
Nov 18 13:16:01.599 INFO [stderr] 6 | use std::io::prelude::*;
Nov 18 13:16:01.599 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 18 13:16:01.599 INFO [stderr]   |
Nov 18 13:16:01.601 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 13:16:01.601 INFO [stderr] 
Nov 18 13:16:02.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Nov 18 13:16:02.198 INFO [stderr] su: No module specific data is present
Nov 18 13:16:03.061 INFO running `"docker" "inspect" "cc2b1cac94c284d40df823bf84507000bcbeddfc695ee569210e7d9b68ea6f2f"`
Nov 18 13:16:03.457 INFO running `"docker" "rm" "-f" "cc2b1cac94c284d40df823bf84507000bcbeddfc695ee569210e7d9b68ea6f2f"`
Nov 18 13:16:03.795 INFO [stdout] cc2b1cac94c284d40df823bf84507000bcbeddfc695ee569210e7d9b68ea6f2f
Nov 18 13:16:03.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18 13:16:04.228 INFO [stdout] f30b0ce25bcc3fa0b5379cd45a3f342697ec14b7123053e3a310b13ae892c74f
Nov 18 13:16:04.232 INFO running `"docker" "start" "-a" "f30b0ce25bcc3fa0b5379cd45a3f342697ec14b7123053e3a310b13ae892c74f"`
Nov 18 13:16:05.505 INFO [stderr] usermod: no changes
Nov 18 13:16:05.603 INFO [stderr]    Compiling gif v0.10.1 (/source)
Nov 18 13:16:06.419 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 13:16:06.419 INFO [stderr]    --> src/encoder.rs:213:53
Nov 18 13:16:06.419 INFO [stderr]     |
Nov 18 13:16:06.419 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Nov 18 13:16:06.419 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 13:16:06.419 INFO [stderr]     |
Nov 18 13:16:06.419 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 13:16:06.419 INFO [stderr] 
Nov 18 13:16:06.779 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 18 13:16:06.779 INFO [stderr]  --> src/reader/decoder.rs:6:5
Nov 18 13:16:06.779 INFO [stderr]   |
Nov 18 13:16:06.779 INFO [stderr] 6 | use std::io::prelude::*;
Nov 18 13:16:06.779 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 18 13:16:06.779 INFO [stderr]   |
Nov 18 13:16:06.779 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 13:16:06.779 INFO [stderr] 
Nov 18 13:16:08.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Nov 18 13:16:08.303 INFO [stderr] su: No module specific data is present
Nov 18 13:16:08.995 INFO running `"docker" "inspect" "f30b0ce25bcc3fa0b5379cd45a3f342697ec14b7123053e3a310b13ae892c74f"`
Nov 18 13:16:09.299 INFO running `"docker" "rm" "-f" "f30b0ce25bcc3fa0b5379cd45a3f342697ec14b7123053e3a310b13ae892c74f"`
Nov 18 13:16:09.563 INFO [stdout] f30b0ce25bcc3fa0b5379cd45a3f342697ec14b7123053e3a310b13ae892c74f