Nov 30 12:36:09.868 INFO checking yagii-0.1.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 12:36:09.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12:36:10.164 INFO [stdout] 4ad600804fe67e979f2d05f81948f2c0ee766900a4b8cae6f1beb8c4739a7c33
Nov 30 12:36:10.170 INFO running `"docker" "start" "-a" "4ad600804fe67e979f2d05f81948f2c0ee766900a4b8cae6f1beb8c4739a7c33"`
Nov 30 12:36:10.824 INFO [stderr] usermod: no changes
Nov 30 12:36:10.863 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 30 12:36:11.040 INFO [stderr]    Compiling phf_generator v0.7.23
Nov 30 12:36:11.040 INFO [stderr]    Compiling syn v0.14.9
Nov 30 12:36:11.040 INFO [stderr]    Compiling num-derive v0.2.3
Nov 30 12:36:11.040 INFO [stderr]     Checking sha3 v0.7.3
Nov 30 12:36:12.617 INFO [stderr]    Compiling phf_codegen v0.7.23
Nov 30 12:36:14.504 INFO [stderr]    Compiling palette v0.4.1
Nov 30 12:36:24.756 INFO [stderr]     Checking image v0.19.0
Nov 30 12:36:33.926 INFO [stderr]    Compiling palette_derive v0.4.1
Nov 30 12:36:47.795 INFO [stderr]     Checking yagii v0.1.3 (/source)
Nov 30 12:36:47.912 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 30 12:36:47.912 INFO [stderr]   --> src/lib.rs:21:12
Nov 30 12:36:47.912 INFO [stderr]    |
Nov 30 12:36:47.912 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Nov 30 12:36:47.912 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 30 12:36:47.912 INFO [stderr] 
Nov 30 12:36:47.957 INFO [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Nov 30 12:36:47.957 INFO [stderr]   --> src/lib.rs:21:12
Nov 30 12:36:47.957 INFO [stderr]    |
Nov 30 12:36:47.957 INFO [stderr] 21 | #![feature(rust_2018_preview, const_fn)]
Nov 30 12:36:47.957 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^
Nov 30 12:36:47.957 INFO [stderr] 
Nov 30 12:36:51.352 INFO [stderr] warning: unused import: `log`
Nov 30 12:36:51.352 INFO [stderr]   --> src/lib.rs:29:18
Nov 30 12:36:51.352 INFO [stderr]    |
Nov 30 12:36:51.352 INFO [stderr] 29 | use log::{debug, log};
Nov 30 12:36:51.352 INFO [stderr]    |                  ^^^
Nov 30 12:36:51.352 INFO [stderr]    |
Nov 30 12:36:51.352 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 12:36:51.352 INFO [stderr] 
Nov 30 12:36:51.732 INFO [stderr] warning: unused import: `log`
Nov 30 12:36:51.732 INFO [stderr]   --> src/lib.rs:29:18
Nov 30 12:36:51.733 INFO [stderr]    |
Nov 30 12:36:51.733 INFO [stderr] 29 | use log::{debug, log};
Nov 30 12:36:51.740 INFO [stderr]    |                  ^^^
Nov 30 12:36:51.740 INFO [stderr]    |
Nov 30 12:36:51.740 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 12:36:51.740 INFO [stderr] 
Nov 30 12:36:52.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.49s
Nov 30 12:36:52.336 INFO [stderr] su: No module specific data is present
Nov 30 12:36:53.300 INFO running `"docker" "inspect" "4ad600804fe67e979f2d05f81948f2c0ee766900a4b8cae6f1beb8c4739a7c33"`
Nov 30 12:36:53.642 INFO running `"docker" "rm" "-f" "4ad600804fe67e979f2d05f81948f2c0ee766900a4b8cae6f1beb8c4739a7c33"`
Nov 30 12:36:53.832 INFO [stdout] 4ad600804fe67e979f2d05f81948f2c0ee766900a4b8cae6f1beb8c4739a7c33