Dec 05 03:57:58.540 INFO checking yagii-0.1.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:57:58.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 03:57:58.787 INFO [stdout] 63527584580d101f73f0a06c03902de3f254762605d305cfbfba54e2d2036a8b
Dec 05 03:57:58.793 INFO running `"docker" "start" "-a" "63527584580d101f73f0a06c03902de3f254762605d305cfbfba54e2d2036a8b"`
Dec 05 03:57:59.485 INFO [stderr] usermod: no changes
Dec 05 03:57:59.555 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 05 03:57:59.720 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 05 03:57:59.720 INFO [stderr]    Compiling syn v0.14.9
Dec 05 03:57:59.720 INFO [stderr]     Checking sha3 v0.7.3
Dec 05 03:57:59.726 INFO [stderr]     Checking image v0.19.0
Dec 05 03:58:01.771 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 05 03:58:03.128 INFO [stderr]    Compiling palette v0.4.1
Dec 05 03:58:14.350 INFO [stderr]    Compiling palette_derive v0.4.1
Dec 05 03:58:24.535 INFO [stderr]     Checking yagii v0.1.3 (/source)
Dec 05 03:58:24.639 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 05 03:58:24.639 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 03:58:24.639 INFO [stderr]    |
Dec 05 03:58:24.639 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Dec 05 03:58:24.639 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 05 03:58:24.639 INFO [stderr] 
Dec 05 03:58:24.699 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 05 03:58:24.699 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 03:58:24.699 INFO [stderr]    |
Dec 05 03:58:24.699 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Dec 05 03:58:24.699 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 05 03:58:24.699 INFO [stderr] 
Dec 05 03:58:29.091 INFO [stderr] warning: unused import: `log`
Dec 05 03:58:29.091 INFO [stderr]   --> src/lib.rs:29:18
Dec 05 03:58:29.091 INFO [stderr]    |
Dec 05 03:58:29.091 INFO [stderr] 29 | use log::{debug, log};
Dec 05 03:58:29.091 INFO [stderr]    |                  ^^^
Dec 05 03:58:29.091 INFO [stderr]    |
Dec 05 03:58:29.091 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:58:29.091 INFO [stderr] 
Dec 05 03:58:29.711 INFO [stderr] warning: unused import: `log`
Dec 05 03:58:29.711 INFO [stderr]   --> src/lib.rs:29:18
Dec 05 03:58:29.711 INFO [stderr]    |
Dec 05 03:58:29.711 INFO [stderr] 29 | use log::{debug, log};
Dec 05 03:58:29.711 INFO [stderr]    |                  ^^^
Dec 05 03:58:29.711 INFO [stderr]    |
Dec 05 03:58:29.711 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:58:29.711 INFO [stderr] 
Dec 05 03:58:30.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.72s
Dec 05 03:58:30.257 INFO [stderr] su: No module specific data is present
Dec 05 03:58:30.765 INFO running `"docker" "inspect" "63527584580d101f73f0a06c03902de3f254762605d305cfbfba54e2d2036a8b"`
Dec 05 03:58:31.023 INFO running `"docker" "rm" "-f" "63527584580d101f73f0a06c03902de3f254762605d305cfbfba54e2d2036a8b"`
Dec 05 03:58:31.243 INFO [stdout] 63527584580d101f73f0a06c03902de3f254762605d305cfbfba54e2d2036a8b