Nov 27 21:02:34.369 INFO checking sbeckeriv/greedy-color against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:02:34.370 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 27 21:02:34.966 INFO [stdout] 685760f1ef71363e13203c3fb77d6eadbfcfbaeed31ee4025a9c421a8a95bb05
Nov 27 21:02:34.968 INFO running `"docker" "start" "-a" "685760f1ef71363e13203c3fb77d6eadbfcfbaeed31ee4025a9c421a8a95bb05"`
Nov 27 21:02:36.332 INFO [stderr] usermod: no changes
Nov 27 21:02:36.385 INFO [stderr]    Compiling ruby-sys v0.2.17
Nov 27 21:02:38.129 INFO [stderr]     Checking ruru v0.9.1
Nov 27 21:02:38.921 INFO [stderr]     Checking hash_color v0.1.0 (/source)
Nov 27 21:02:39.332 INFO [stderr] warning: unused imports: `AnyObject`, `Boolean`, `VM`
Nov 27 21:02:39.333 INFO [stderr]  --> src/lib.rs:3:12
Nov 27 21:02:39.333 INFO [stderr]   |
Nov 27 21:02:39.333 INFO [stderr] 3 | use ruru::{AnyObject, Boolean, Class, Fixnum, Hash, VM, Array};
Nov 27 21:02:39.333 INFO [stderr]   |            ^^^^^^^^^  ^^^^^^^                       ^^
Nov 27 21:02:39.333 INFO [stderr]   |
Nov 27 21:02:39.333 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:02:39.333 INFO [stderr] 
Nov 27 21:02:39.333 INFO [stderr] warning: unused import: `ruru::types::Argc`
Nov 27 21:02:39.333 INFO [stderr]  --> src/lib.rs:5:5
Nov 27 21:02:39.333 INFO [stderr]   |
Nov 27 21:02:39.333 INFO [stderr] 5 | use ruru::types::Argc;
Nov 27 21:02:39.333 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 21:02:39.333 INFO [stderr] 
Nov 27 21:02:39.333 INFO [stderr] warning: unused import: `HashMap`
Nov 27 21:02:39.333 INFO [stderr]  --> src/lib.rs:6:33
Nov 27 21:02:39.333 INFO [stderr]   |
Nov 27 21:02:39.333 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Nov 27 21:02:39.333 INFO [stderr]   |                                 ^^^^^^^
Nov 27 21:02:39.333 INFO [stderr] 
Nov 27 21:02:39.381 INFO [stderr] warning: unused imports: `AnyObject`, `Boolean`, `VM`
Nov 27 21:02:39.381 INFO [stderr]  --> src/lib.rs:3:12
Nov 27 21:02:39.381 INFO [stderr]   |
Nov 27 21:02:39.381 INFO [stderr] 3 | use ruru::{AnyObject, Boolean, Class, Fixnum, Hash, VM, Array};
Nov 27 21:02:39.381 INFO [stderr]   |            ^^^^^^^^^  ^^^^^^^                       ^^
Nov 27 21:02:39.381 INFO [stderr]   |
Nov 27 21:02:39.381 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 21:02:39.383 INFO [stderr] 
Nov 27 21:02:39.383 INFO [stderr] warning: unused import: `ruru::types::Argc`
Nov 27 21:02:39.383 INFO [stderr]  --> src/lib.rs:5:5
Nov 27 21:02:39.383 INFO [stderr]   |
Nov 27 21:02:39.383 INFO [stderr] 5 | use ruru::types::Argc;
Nov 27 21:02:39.383 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 21:02:39.383 INFO [stderr] 
Nov 27 21:02:39.383 INFO [stderr] warning: unused import: `HashMap`
Nov 27 21:02:39.383 INFO [stderr]  --> src/lib.rs:6:33
Nov 27 21:02:39.383 INFO [stderr]   |
Nov 27 21:02:39.383 INFO [stderr] 6 | use std::collections::{HashSet, HashMap};
Nov 27 21:02:39.383 INFO [stderr]   |                                 ^^^^^^^
Nov 27 21:02:39.383 INFO [stderr] 
Nov 27 21:02:39.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Nov 27 21:02:39.500 INFO [stderr] su: No module specific data is present
Nov 27 21:02:41.075 INFO running `"docker" "inspect" "685760f1ef71363e13203c3fb77d6eadbfcfbaeed31ee4025a9c421a8a95bb05"`
Nov 27 21:02:41.444 INFO running `"docker" "rm" "-f" "685760f1ef71363e13203c3fb77d6eadbfcfbaeed31ee4025a9c421a8a95bb05"`
Nov 27 21:02:41.809 INFO [stdout] 685760f1ef71363e13203c3fb77d6eadbfcfbaeed31ee4025a9c421a8a95bb05