Nov 27 18:42:44.291 INFO checking timglabisch/rust_mergeable_map against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:42:44.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 18:42:44.820 INFO [stdout] a10f182c7fcea366476326bf60a9e899a3e3b017d39639c83fe54b769cb4e38b
Nov 27 18:42:44.822 INFO running `"docker" "start" "-a" "a10f182c7fcea366476326bf60a9e899a3e3b017d39639c83fe54b769cb4e38b"`
Nov 27 18:42:46.340 INFO [stderr] usermod: no changes
Nov 27 18:42:46.448 INFO [stderr]     Checking mergeable_map v0.1.0 (/source)
Nov 27 18:42:46.823 INFO [stderr] warning: unused import: `std::collections::hash_map::RandomState`
Nov 27 18:42:46.824 INFO [stderr]  --> src/mapmerge.rs:2:5
Nov 27 18:42:46.824 INFO [stderr]   |
Nov 27 18:42:46.824 INFO [stderr] 2 | use std::collections::hash_map::RandomState;
Nov 27 18:42:46.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:42:46.828 INFO [stderr]   |
Nov 27 18:42:46.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:42:46.828 INFO [stderr] 
Nov 27 18:42:46.828 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 27 18:42:46.828 INFO [stderr]  --> src/mapmerge.rs:3:5
Nov 27 18:42:46.828 INFO [stderr]   |
Nov 27 18:42:46.828 INFO [stderr] 3 | use std::hash::Hash;
Nov 27 18:42:46.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 18:42:46.828 INFO [stderr] 
Nov 27 18:42:46.851 INFO [stderr] warning: unused import: `std::collections::hash_map::RandomState`
Nov 27 18:42:46.852 INFO [stderr]  --> src/mapmerge.rs:2:5
Nov 27 18:42:46.852 INFO [stderr]   |
Nov 27 18:42:46.853 INFO [stderr] 2 | use std::collections::hash_map::RandomState;
Nov 27 18:42:46.853 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:42:46.853 INFO [stderr]   |
Nov 27 18:42:46.853 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:42:46.853 INFO [stderr] 
Nov 27 18:42:46.853 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 27 18:42:46.853 INFO [stderr]  --> src/mapmerge.rs:3:5
Nov 27 18:42:46.856 INFO [stderr]   |
Nov 27 18:42:46.856 INFO [stderr] 3 | use std::hash::Hash;
Nov 27 18:42:46.856 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 18:42:46.856 INFO [stderr] 
Nov 27 18:42:47.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 27 18:42:47.041 INFO [stderr] su: No module specific data is present
Nov 27 18:42:48.323 INFO running `"docker" "inspect" "a10f182c7fcea366476326bf60a9e899a3e3b017d39639c83fe54b769cb4e38b"`
Nov 27 18:42:48.738 INFO running `"docker" "rm" "-f" "a10f182c7fcea366476326bf60a9e899a3e3b017d39639c83fe54b769cb4e38b"`
Nov 27 18:42:49.034 INFO [stdout] a10f182c7fcea366476326bf60a9e899a3e3b017d39639c83fe54b769cb4e38b