Nov 27 18:27:07.054 INFO checking tomc1998/specs_test against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:27:07.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 27 18:27:07.589 INFO [stdout] c0da4080788c86c7d36d994b090b6c2c782a717ee32678cc99c57dcdbbdafdd8
Nov 27 18:27:07.591 INFO running `"docker" "start" "-a" "c0da4080788c86c7d36d994b090b6c2c782a717ee32678cc99c57dcdbbdafdd8"`
Nov 27 18:27:10.457 INFO [stderr] usermod: no changes
Nov 27 18:27:10.790 INFO [stderr]     Checking atom v0.3.4
Nov 27 18:27:10.791 INFO [stderr]     Checking log v0.3.7
Nov 27 18:27:10.791 INFO [stderr]     Checking tuple_utils v0.2.0
Nov 27 18:27:10.792 INFO [stderr]     Checking mopa v0.2.2
Nov 27 18:27:10.796 INFO [stderr]     Checking threadpool v1.3.2
Nov 27 18:27:10.821 INFO [stderr]     Checking time v0.1.37
Nov 27 18:27:10.821 INFO [stderr]     Checking num_cpus v1.4.0
Nov 27 18:27:10.824 INFO [stderr]     Checking cgmath v0.14.1
Nov 27 18:27:12.061 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 27 18:27:12.801 INFO [stderr]     Checking ticketed_lock v0.1.0
Nov 27 18:27:14.928 INFO [stderr]     Checking pulse v0.5.3
Nov 27 18:27:17.098 INFO [stderr]     Checking specs v0.8.1
Nov 27 18:27:33.769 INFO [stderr]    Compiling libloading v0.3.4
Nov 27 18:27:36.021 INFO [stderr]     Checking dlib v0.3.1
Nov 27 18:27:36.215 INFO [stderr]     Checking wayland-sys v0.7.8
Nov 27 18:27:36.605 INFO [stderr]     Checking wayland-client v0.7.8
Nov 27 18:27:38.035 INFO [stderr]     Checking wayland-window v0.4.4
Nov 27 18:27:38.041 INFO [stderr]     Checking wayland-kbd v0.6.3
Nov 27 18:27:39.250 INFO [stderr]     Checking winit v0.5.11
Nov 27 18:27:40.617 INFO [stderr]     Checking glutin v0.7.4
Nov 27 18:27:42.170 INFO [stderr]     Checking glium v0.16.0
Nov 27 18:27:57.242 INFO [stderr]     Checking specs_test v0.1.0 (/source)
Nov 27 18:27:58.093 INFO [stderr] warning: unused import: `Rng`
Nov 27 18:27:58.093 INFO [stderr]   --> src/main.rs:18:12
Nov 27 18:27:58.093 INFO [stderr]    |
Nov 27 18:27:58.094 INFO [stderr] 18 | use rand::{Rng, StdRng};
Nov 27 18:27:58.094 INFO [stderr]    |            ^^^
Nov 27 18:27:58.094 INFO [stderr]    |
Nov 27 18:27:58.094 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:27:58.095 INFO [stderr] 
Nov 27 18:27:58.180 INFO [stderr] warning: unused import: `Rng`
Nov 27 18:27:58.180 INFO [stderr]   --> src/main.rs:18:12
Nov 27 18:27:58.180 INFO [stderr]    |
Nov 27 18:27:58.180 INFO [stderr] 18 | use rand::{Rng, StdRng};
Nov 27 18:27:58.180 INFO [stderr]    |            ^^^
Nov 27 18:27:58.180 INFO [stderr]    |
Nov 27 18:27:58.180 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:27:58.180 INFO [stderr] 
Nov 27 18:27:58.568 INFO [stderr] warning: unused variable: `rng`
Nov 27 18:27:58.569 INFO [stderr]   --> src/main.rs:52:11
Nov 27 18:27:58.569 INFO [stderr]    |
Nov 27 18:27:58.569 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 27 18:27:58.570 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Nov 27 18:27:58.570 INFO [stderr]    |
Nov 27 18:27:58.570 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:27:58.571 INFO [stderr] 
Nov 27 18:27:58.600 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:27:58.601 INFO [stderr]   --> src/main.rs:52:7
Nov 27 18:27:58.601 INFO [stderr]    |
Nov 27 18:27:58.602 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 27 18:27:58.602 INFO [stderr]    |       ----^^^
Nov 27 18:27:58.602 INFO [stderr]    |       |
Nov 27 18:27:58.602 INFO [stderr]    |       help: remove this `mut`
Nov 27 18:27:58.603 INFO [stderr]    |
Nov 27 18:27:58.603 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:27:58.603 INFO [stderr] 
Nov 27 18:27:58.620 INFO [stderr] warning: unused variable: `rng`
Nov 27 18:27:58.621 INFO [stderr]   --> src/main.rs:52:11
Nov 27 18:27:58.621 INFO [stderr]    |
Nov 27 18:27:58.622 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 27 18:27:58.622 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Nov 27 18:27:58.622 INFO [stderr]    |
Nov 27 18:27:58.622 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:27:58.623 INFO [stderr] 
Nov 27 18:27:58.623 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:27:58.623 INFO [stderr]   --> src/main.rs:52:7
Nov 27 18:27:58.624 INFO [stderr]    |
Nov 27 18:27:58.624 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 27 18:27:58.624 INFO [stderr]    |       ----^^^
Nov 27 18:27:58.625 INFO [stderr]    |       |
Nov 27 18:27:58.625 INFO [stderr]    |       help: remove this `mut`
Nov 27 18:27:58.625 INFO [stderr]    |
Nov 27 18:27:58.625 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:27:58.626 INFO [stderr] 
Nov 27 18:27:58.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.26s
Nov 27 18:27:58.774 INFO [stderr] su: No module specific data is present
Nov 27 18:27:59.338 INFO running `"docker" "inspect" "c0da4080788c86c7d36d994b090b6c2c782a717ee32678cc99c57dcdbbdafdd8"`
Nov 27 18:27:59.606 INFO running `"docker" "rm" "-f" "c0da4080788c86c7d36d994b090b6c2c782a717ee32678cc99c57dcdbbdafdd8"`
Nov 27 18:27:59.929 INFO [stdout] c0da4080788c86c7d36d994b090b6c2c782a717ee32678cc99c57dcdbbdafdd8