Sep 21 01:32:53.545 INFO checking trex-0.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 01:32:53.545 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 01:32:53.545 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:32:53.760 INFO blam! 66fb4deb6071328b1fa8f500fa71c541b2b601db255b6c35e3d78b43b08fabc2
Sep 21 01:32:53.762 INFO running `"docker" "start" "-a" "66fb4deb6071328b1fa8f500fa71c541b2b601db255b6c35e3d78b43b08fabc2"`
Sep 21 01:32:55.177 INFO kablam! usermod: no changes
Sep 21 01:32:55.203 INFO kablam!     Checking bit-vec v0.4.4
Sep 21 01:32:55.203 INFO kablam!     Checking ansi_term v0.7.5
Sep 21 01:32:55.546 INFO kablam!     Checking bit-set v0.4.0
Sep 21 01:32:55.831 INFO kablam!     Checking trex v0.2.0 (/source)
Sep 21 01:32:56.323 INFO kablam! warning: unused import: `FamilyMember`
Sep 21 01:32:56.323 INFO kablam!  --> benches/lib.rs:8:12
Sep 21 01:32:56.323 INFO kablam!   |
Sep 21 01:32:56.323 INFO kablam! 8 | use trex::{FamilyMember, System, EventQueue, EventEmitter, Simulation, World, ComponentFilter};
Sep 21 01:32:56.323 INFO kablam!   |            ^^^^^^^^^^^^
Sep 21 01:32:56.323 INFO kablam!   |
Sep 21 01:32:56.323 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 01:32:56.323 INFO kablam! 
Sep 21 01:32:56.389 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:32:56.389 INFO kablam!   --> benches/lib.rs:93:9
Sep 21 01:32:56.389 INFO kablam!    |
Sep 21 01:32:56.389 INFO kablam! 93 |     let mut queue = EventQueue::new();
Sep 21 01:32:56.389 INFO kablam!    |         ----^^^^^
Sep 21 01:32:56.389 INFO kablam!    |         |
Sep 21 01:32:56.389 INFO kablam!    |         help: remove this `mut`
Sep 21 01:32:56.389 INFO kablam!    |
Sep 21 01:32:56.389 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 01:32:56.389 INFO kablam! 
Sep 21 01:32:56.389 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:32:56.389 INFO kablam!   --> benches/lib.rs:94:9
Sep 21 01:32:56.389 INFO kablam!    |
Sep 21 01:32:56.389 INFO kablam! 94 |     let mut emitter = EventEmitter::new();
Sep 21 01:32:56.389 INFO kablam!    |         ----^^^^^^^
Sep 21 01:32:56.389 INFO kablam!    |         |
Sep 21 01:32:56.389 INFO kablam!    |         help: remove this `mut`
Sep 21 01:32:56.389 INFO kablam! 
Sep 21 01:32:56.401 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 21 01:32:56.404 INFO kablam! su: No module specific data is present
Sep 21 01:32:57.110 INFO running `"docker" "rm" "-f" "66fb4deb6071328b1fa8f500fa71c541b2b601db255b6c35e3d78b43b08fabc2"`
Sep 21 01:32:57.228 INFO blam! 66fb4deb6071328b1fa8f500fa71c541b2b601db255b6c35e3d78b43b08fabc2