Nov 30 22:28:08.209 INFO checking gif-0.10.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:28:08.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 30 22:28:08.694 INFO [stdout] 5ac9074ccb9bb9ba70b5aca7c340f2229597a6651cf4de12be0cfa1e46a583e1
Nov 30 22:28:08.696 INFO running `"docker" "start" "-a" "5ac9074ccb9bb9ba70b5aca7c340f2229597a6651cf4de12be0cfa1e46a583e1"`
Nov 30 22:28:10.376 INFO [stderr] usermod: no changes
Nov 30 22:28:10.472 INFO [stderr]     Checking gif v0.10.1 (/source)
Nov 30 22:28:11.192 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 22:28:11.192 INFO [stderr]    --> src/encoder.rs:213:53
Nov 30 22:28:11.192 INFO [stderr]     |
Nov 30 22:28:11.192 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Nov 30 22:28:11.192 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 22:28:11.192 INFO [stderr]     |
Nov 30 22:28:11.192 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 22:28:11.192 INFO [stderr] 
Nov 30 22:28:11.404 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 22:28:11.404 INFO [stderr]    --> src/encoder.rs:213:53
Nov 30 22:28:11.404 INFO [stderr]     |
Nov 30 22:28:11.404 INFO [stderr] 213 |             let min_code_size: u8 = match flag_size((*data.iter().max().unwrap_or(&0) as usize + 1)) + 1 {
Nov 30 22:28:11.404 INFO [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 22:28:11.404 INFO [stderr]     |
Nov 30 22:28:11.404 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 22:28:11.404 INFO [stderr] 
Nov 30 22:28:11.520 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 22:28:11.520 INFO [stderr]  --> src/reader/decoder.rs:6:5
Nov 30 22:28:11.520 INFO [stderr]   |
Nov 30 22:28:11.520 INFO [stderr] 6 | use std::io::prelude::*;
Nov 30 22:28:11.520 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 22:28:11.520 INFO [stderr]   |
Nov 30 22:28:11.520 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:28:11.520 INFO [stderr] 
Nov 30 22:28:11.956 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 30 22:28:11.956 INFO [stderr]  --> src/reader/decoder.rs:6:5
Nov 30 22:28:11.956 INFO [stderr]   |
Nov 30 22:28:11.956 INFO [stderr] 6 | use std::io::prelude::*;
Nov 30 22:28:11.956 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 22:28:11.956 INFO [stderr]   |
Nov 30 22:28:11.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 22:28:11.956 INFO [stderr] 
Nov 30 22:28:12.162 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Nov 30 22:28:12.168 INFO [stderr] su: No module specific data is present
Nov 30 22:28:12.714 INFO running `"docker" "inspect" "5ac9074ccb9bb9ba70b5aca7c340f2229597a6651cf4de12be0cfa1e46a583e1"`
Nov 30 22:28:12.980 INFO running `"docker" "rm" "-f" "5ac9074ccb9bb9ba70b5aca7c340f2229597a6651cf4de12be0cfa1e46a583e1"`
Nov 30 22:28:13.119 INFO [stdout] 5ac9074ccb9bb9ba70b5aca7c340f2229597a6651cf4de12be0cfa1e46a583e1