Dec 01 01:40:56.631 INFO checking base122-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:40:56.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Dec 01 01:40:56.925 INFO [stdout] 55d2c8614a8db3db7f190f00892245120238eed1a32ebf428bad25b2a0eb2ea2
Dec 01 01:40:56.927 INFO running `"docker" "start" "-a" "55d2c8614a8db3db7f190f00892245120238eed1a32ebf428bad25b2a0eb2ea2"`
Dec 01 01:40:57.330 INFO [stderr] usermod: no changes
Dec 01 01:40:57.362 INFO [stderr]     Checking base122 v0.1.0 (/source)
Dec 01 01:40:58.136 INFO [stderr] warning: constant item is never used: `DEFAULT_MIME`
Dec 01 01:40:58.136 INFO [stderr]   --> src/lib.rs:10:1
Dec 01 01:40:58.136 INFO [stderr]    |
Dec 01 01:40:58.136 INFO [stderr] 10 | const DEFAULT_MIME: &'static str = "image/jpg";
Dec 01 01:40:58.137 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:40:58.137 INFO [stderr]    |
Dec 01 01:40:58.137 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:40:58.137 INFO [stderr] 
Dec 01 01:40:58.616 INFO [stderr] warning: constant item is never used: `DEFAULT_MIME`
Dec 01 01:40:58.616 INFO [stderr]   --> src/lib.rs:10:1
Dec 01 01:40:58.616 INFO [stderr]    |
Dec 01 01:40:58.616 INFO [stderr] 10 | const DEFAULT_MIME: &'static str = "image/jpg";
Dec 01 01:40:58.616 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:40:58.616 INFO [stderr]    |
Dec 01 01:40:58.616 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:40:58.616 INFO [stderr] 
Dec 01 01:40:59.572 INFO [stderr] warning: unused import: `base122::Encoder`
Dec 01 01:40:59.572 INFO [stderr]  --> src/main.rs:3:5
Dec 01 01:40:59.572 INFO [stderr]   |
Dec 01 01:40:59.572 INFO [stderr] 3 | use base122::Encoder;
Dec 01 01:40:59.573 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 01:40:59.573 INFO [stderr]   |
Dec 01 01:40:59.573 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 01:40:59.573 INFO [stderr] 
Dec 01 01:40:59.821 INFO [stderr] warning: unused import: `base122::Encoder`
Dec 01 01:40:59.821 INFO [stderr]  --> src/main.rs:3:5
Dec 01 01:40:59.821 INFO [stderr]   |
Dec 01 01:40:59.821 INFO [stderr] 3 | use base122::Encoder;
Dec 01 01:40:59.822 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 01:40:59.822 INFO [stderr]   |
Dec 01 01:40:59.822 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 01:40:59.822 INFO [stderr] 
Dec 01 01:40:59.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Dec 01 01:40:59.876 INFO [stderr] su: No module specific data is present
Dec 01 01:41:01.329 INFO running `"docker" "inspect" "55d2c8614a8db3db7f190f00892245120238eed1a32ebf428bad25b2a0eb2ea2"`
Dec 01 01:41:01.414 INFO running `"docker" "rm" "-f" "55d2c8614a8db3db7f190f00892245120238eed1a32ebf428bad25b2a0eb2ea2"`
Dec 01 01:41:01.564 INFO [stdout] 55d2c8614a8db3db7f190f00892245120238eed1a32ebf428bad25b2a0eb2ea2