Nov 29 19:26:00.723 INFO checking rrichardson/topiclab against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 19:26:00.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 29 19:26:01.189 INFO [stdout] 7ec489d6160a6d6a2e43135297912014c5de14b2fd9f09a28178e4414ef79bfb
Nov 29 19:26:01.194 INFO running `"docker" "start" "-a" "7ec489d6160a6d6a2e43135297912014c5de14b2fd9f09a28178e4414ef79bfb"`
Nov 29 19:26:03.891 INFO [stderr] usermod: no changes
Nov 29 19:26:04.020 INFO [stderr]     Checking rand v0.3.16
Nov 29 19:26:05.460 INFO [stderr]     Checking topiclab v0.1.0 (/source)
Nov 29 19:26:05.928 INFO [stderr] warning: unused import: `std::collections::HashSet`
Nov 29 19:26:05.932 INFO [stderr]  --> src/main.rs:9:5
Nov 29 19:26:05.932 INFO [stderr]   |
Nov 29 19:26:05.932 INFO [stderr] 9 | use std::collections::HashSet;
Nov 29 19:26:05.932 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:26:05.932 INFO [stderr]   |
Nov 29 19:26:05.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:26:05.932 INFO [stderr] 
Nov 29 19:26:06.104 INFO [stderr] warning: unused import: `std::collections::HashSet`
Nov 29 19:26:06.105 INFO [stderr]  --> src/main.rs:9:5
Nov 29 19:26:06.105 INFO [stderr]   |
Nov 29 19:26:06.105 INFO [stderr] 9 | use std::collections::HashSet;
Nov 29 19:26:06.105 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:26:06.105 INFO [stderr]   |
Nov 29 19:26:06.105 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:26:06.108 INFO [stderr] 
Nov 29 19:26:06.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Nov 29 19:26:06.233 INFO [stderr] su: No module specific data is present
Nov 29 19:26:07.431 INFO running `"docker" "inspect" "7ec489d6160a6d6a2e43135297912014c5de14b2fd9f09a28178e4414ef79bfb"`
Nov 29 19:26:07.746 INFO running `"docker" "rm" "-f" "7ec489d6160a6d6a2e43135297912014c5de14b2fd9f09a28178e4414ef79bfb"`
Nov 29 19:26:08.120 INFO [stdout] 7ec489d6160a6d6a2e43135297912014c5de14b2fd9f09a28178e4414ef79bfb