Nov 28 16:23:44.506 INFO checking trex-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:23:44.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 28 16:23:44.911 INFO [stdout] 8667c45669b92a97905c990d638ea84c41d6cf018b9af9979be87448a31defd4
Nov 28 16:23:44.920 INFO running `"docker" "start" "-a" "8667c45669b92a97905c990d638ea84c41d6cf018b9af9979be87448a31defd4"`
Nov 28 16:23:45.571 INFO [stderr] usermod: no changes
Nov 28 16:23:45.605 INFO [stderr]     Checking trex v0.2.0 (/source)
Nov 28 16:23:47.045 INFO [stderr] warning: unused import: `FamilyMember`
Nov 28 16:23:47.045 INFO [stderr]  --> benches/lib.rs:8:12
Nov 28 16:23:47.045 INFO [stderr]   |
Nov 28 16:23:47.045 INFO [stderr] 8 | use trex::{FamilyMember, System, EventQueue, EventEmitter, Simulation, World, ComponentFilter};
Nov 28 16:23:47.045 INFO [stderr]   |            ^^^^^^^^^^^^
Nov 28 16:23:47.045 INFO [stderr]   |
Nov 28 16:23:47.045 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 16:23:47.045 INFO [stderr] 
Nov 28 16:23:47.104 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:23:47.104 INFO [stderr]   --> benches/lib.rs:93:9
Nov 28 16:23:47.104 INFO [stderr]    |
Nov 28 16:23:47.104 INFO [stderr] 93 |     let mut queue = EventQueue::new();
Nov 28 16:23:47.104 INFO [stderr]    |         ----^^^^^
Nov 28 16:23:47.104 INFO [stderr]    |         |
Nov 28 16:23:47.104 INFO [stderr]    |         help: remove this `mut`
Nov 28 16:23:47.104 INFO [stderr]    |
Nov 28 16:23:47.104 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 16:23:47.104 INFO [stderr] 
Nov 28 16:23:47.108 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:23:47.108 INFO [stderr]   --> benches/lib.rs:94:9
Nov 28 16:23:47.108 INFO [stderr]    |
Nov 28 16:23:47.108 INFO [stderr] 94 |     let mut emitter = EventEmitter::new();
Nov 28 16:23:47.108 INFO [stderr]    |         ----^^^^^^^
Nov 28 16:23:47.108 INFO [stderr]    |         |
Nov 28 16:23:47.108 INFO [stderr]    |         help: remove this `mut`
Nov 28 16:23:47.108 INFO [stderr] 
Nov 28 16:23:47.138 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 28 16:23:47.143 INFO [stderr] su: No module specific data is present
Nov 28 16:23:47.696 INFO running `"docker" "inspect" "8667c45669b92a97905c990d638ea84c41d6cf018b9af9979be87448a31defd4"`
Nov 28 16:23:47.882 INFO running `"docker" "rm" "-f" "8667c45669b92a97905c990d638ea84c41d6cf018b9af9979be87448a31defd4"`
Nov 28 16:23:48.161 INFO [stdout] 8667c45669b92a97905c990d638ea84c41d6cf018b9af9979be87448a31defd4