Dec 05 03:57:58.311 INFO checking yagii-0.1.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:57:58.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 03:57:58.512 INFO [stdout] acbc524f2d9fb395288a703a61ea71311f8231ed8a8bbc5bca1be12889ff973d
Dec 05 03:57:58.514 INFO running `"docker" "start" "-a" "acbc524f2d9fb395288a703a61ea71311f8231ed8a8bbc5bca1be12889ff973d"`
Dec 05 03:57:59.103 INFO [stderr] usermod: no changes
Dec 05 03:57:59.133 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 05 03:57:59.264 INFO [stderr]    Compiling syn v0.14.9
Dec 05 03:57:59.270 INFO [stderr]    Compiling palette v0.4.1
Dec 05 03:57:59.271 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 05 03:58:03.528 INFO [stderr]     Checking image v0.19.0
Dec 05 03:58:13.246 INFO [stderr]    Compiling palette_derive v0.4.1
Dec 05 03:58:24.095 INFO [stderr]     Checking yagii v0.1.3 (/source)
Dec 05 03:58:24.182 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 05 03:58:24.183 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 03:58:24.183 INFO [stderr]    |
Dec 05 03:58:24.183 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Dec 05 03:58:24.184 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 05 03:58:24.184 INFO [stderr] 
Dec 05 03:58:24.263 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Dec 05 03:58:24.275 INFO [stderr]   --> src/lib.rs:21:12
Dec 05 03:58:24.275 INFO [stderr]    |
Dec 05 03:58:24.276 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Dec 05 03:58:24.276 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Dec 05 03:58:24.276 INFO [stderr] 
Dec 05 03:58:28.223 INFO [stderr] warning: unused import: `log`
Dec 05 03:58:28.223 INFO [stderr]   --> src/lib.rs:29:18
Dec 05 03:58:28.223 INFO [stderr]    |
Dec 05 03:58:28.223 INFO [stderr] 29 | use log::{debug, log};
Dec 05 03:58:28.223 INFO [stderr]    |                  ^^^
Dec 05 03:58:28.223 INFO [stderr]    |
Dec 05 03:58:28.223 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:58:28.223 INFO [stderr] 
Dec 05 03:58:28.991 INFO [stderr] warning: unused import: `log`
Dec 05 03:58:28.991 INFO [stderr]   --> src/lib.rs:29:18
Dec 05 03:58:28.991 INFO [stderr]    |
Dec 05 03:58:28.991 INFO [stderr] 29 | use log::{debug, log};
Dec 05 03:58:28.991 INFO [stderr]    |                  ^^^
Dec 05 03:58:28.991 INFO [stderr]    |
Dec 05 03:58:28.991 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 03:58:28.991 INFO [stderr] 
Dec 05 03:58:29.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.49s
Dec 05 03:58:29.630 INFO [stderr] su: No module specific data is present
Dec 05 03:58:30.246 INFO running `"docker" "inspect" "acbc524f2d9fb395288a703a61ea71311f8231ed8a8bbc5bca1be12889ff973d"`
Dec 05 03:58:30.433 INFO running `"docker" "rm" "-f" "acbc524f2d9fb395288a703a61ea71311f8231ed8a8bbc5bca1be12889ff973d"`
Dec 05 03:58:30.699 INFO [stdout] acbc524f2d9fb395288a703a61ea71311f8231ed8a8bbc5bca1be12889ff973d