Nov 28 15:07:21.231 INFO checking yagii-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 15:07:21.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 15:07:21.426 INFO [stdout] f952f5b828a411d19b5d0a2a93c5b6bb24d724b1d8ea63d196d987872a97545c
Nov 28 15:07:21.430 INFO running `"docker" "start" "-a" "f952f5b828a411d19b5d0a2a93c5b6bb24d724b1d8ea63d196d987872a97545c"`
Nov 28 15:07:21.872 INFO [stderr] usermod: no changes
Nov 28 15:07:21.914 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 28 15:07:22.032 INFO [stderr]    Compiling phf_generator v0.7.23
Nov 28 15:07:22.032 INFO [stderr]    Compiling syn v0.14.9
Nov 28 15:07:22.032 INFO [stderr]    Compiling num-derive v0.2.3
Nov 28 15:07:22.034 INFO [stderr]     Checking sha3 v0.7.3
Nov 28 15:07:23.596 INFO [stderr]    Compiling phf_codegen v0.7.23
Nov 28 15:07:25.591 INFO [stderr]    Compiling palette v0.4.1
Nov 28 15:07:33.122 INFO [stderr]     Checking image v0.19.0
Nov 28 15:07:42.557 INFO [stderr]    Compiling palette_derive v0.4.1
Nov 28 15:07:55.782 INFO [stderr]     Checking yagii v0.1.3 (/source)
Nov 28 15:07:55.861 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 28 15:07:55.861 INFO [stderr]   --> src/lib.rs:21:12
Nov 28 15:07:55.861 INFO [stderr]    |
Nov 28 15:07:55.861 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Nov 28 15:07:55.862 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 28 15:07:55.862 INFO [stderr] 
Nov 28 15:07:55.869 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 28 15:07:55.870 INFO [stderr]   --> src/lib.rs:21:12
Nov 28 15:07:55.870 INFO [stderr]    |
Nov 28 15:07:55.870 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Nov 28 15:07:55.876 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 28 15:07:55.877 INFO [stderr] 
Nov 28 15:07:59.108 INFO [stderr] warning: unused import: `log`
Nov 28 15:07:59.108 INFO [stderr]   --> src/lib.rs:29:18
Nov 28 15:07:59.108 INFO [stderr]    |
Nov 28 15:07:59.108 INFO [stderr] 29 | use log::{debug, log};
Nov 28 15:07:59.108 INFO [stderr]    |                  ^^^
Nov 28 15:07:59.108 INFO [stderr]    |
Nov 28 15:07:59.108 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 15:07:59.108 INFO [stderr] 
Nov 28 15:07:59.544 INFO [stderr] warning: unused import: `log`
Nov 28 15:07:59.544 INFO [stderr]   --> src/lib.rs:29:18
Nov 28 15:07:59.544 INFO [stderr]    |
Nov 28 15:07:59.544 INFO [stderr] 29 | use log::{debug, log};
Nov 28 15:07:59.544 INFO [stderr]    |                  ^^^
Nov 28 15:07:59.544 INFO [stderr]    |
Nov 28 15:07:59.544 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 15:07:59.544 INFO [stderr] 
Nov 28 15:08:00.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.21s
Nov 28 15:08:00.121 INFO [stderr] su: No module specific data is present
Nov 28 15:08:00.735 INFO running `"docker" "inspect" "f952f5b828a411d19b5d0a2a93c5b6bb24d724b1d8ea63d196d987872a97545c"`
Nov 28 15:08:00.998 INFO running `"docker" "rm" "-f" "f952f5b828a411d19b5d0a2a93c5b6bb24d724b1d8ea63d196d987872a97545c"`
Nov 28 15:08:01.240 INFO [stdout] f952f5b828a411d19b5d0a2a93c5b6bb24d724b1d8ea63d196d987872a97545c