Nov 29 16:33:11.437 INFO checking timglabisch/rust_mergeable_map against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 16:33:11.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 16:33:11.873 INFO [stdout] 80b5f00a4a4a035e5d49c6529a16d4a89f07930d6de61accf254bb531e6cbf37
Nov 29 16:33:11.875 INFO running `"docker" "start" "-a" "80b5f00a4a4a035e5d49c6529a16d4a89f07930d6de61accf254bb531e6cbf37"`
Nov 29 16:33:13.428 INFO [stderr] usermod: no changes
Nov 29 16:33:13.516 INFO [stderr]     Checking mergeable_map v0.1.0 (/source)
Nov 29 16:33:13.792 INFO [stderr] warning: unused import: `std::collections::hash_map::RandomState`
Nov 29 16:33:13.792 INFO [stderr]  --> src/mapmerge.rs:2:5
Nov 29 16:33:13.792 INFO [stderr]   |
Nov 29 16:33:13.792 INFO [stderr] 2 | use std::collections::hash_map::RandomState;
Nov 29 16:33:13.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:33:13.792 INFO [stderr]   |
Nov 29 16:33:13.796 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:33:13.796 INFO [stderr] 
Nov 29 16:33:13.796 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 29 16:33:13.796 INFO [stderr]  --> src/mapmerge.rs:3:5
Nov 29 16:33:13.796 INFO [stderr]   |
Nov 29 16:33:13.796 INFO [stderr] 3 | use std::hash::Hash;
Nov 29 16:33:13.796 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 16:33:13.796 INFO [stderr] 
Nov 29 16:33:13.856 INFO [stderr] warning: unused import: `std::collections::hash_map::RandomState`
Nov 29 16:33:13.856 INFO [stderr]  --> src/mapmerge.rs:2:5
Nov 29 16:33:13.856 INFO [stderr]   |
Nov 29 16:33:13.856 INFO [stderr] 2 | use std::collections::hash_map::RandomState;
Nov 29 16:33:13.856 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 16:33:13.856 INFO [stderr]   |
Nov 29 16:33:13.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 16:33:13.856 INFO [stderr] 
Nov 29 16:33:13.856 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 29 16:33:13.856 INFO [stderr]  --> src/mapmerge.rs:3:5
Nov 29 16:33:13.856 INFO [stderr]   |
Nov 29 16:33:13.856 INFO [stderr] 3 | use std::hash::Hash;
Nov 29 16:33:13.856 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 29 16:33:13.856 INFO [stderr] 
Nov 29 16:33:14.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 29 16:33:14.014 INFO [stderr] su: No module specific data is present
Nov 29 16:33:14.898 INFO running `"docker" "inspect" "80b5f00a4a4a035e5d49c6529a16d4a89f07930d6de61accf254bb531e6cbf37"`
Nov 29 16:33:15.188 INFO running `"docker" "rm" "-f" "80b5f00a4a4a035e5d49c6529a16d4a89f07930d6de61accf254bb531e6cbf37"`
Nov 29 16:33:15.595 INFO [stdout] 80b5f00a4a4a035e5d49c6529a16d4a89f07930d6de61accf254bb531e6cbf37