Nov 16 10:30:41.521 INFO testing tomc1998/specs_test against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:30:41.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 10:30:42.023 INFO [stdout] aca2bb542382f69fe145660cd71dc33283d92ea3d0abf97126decab7ded6d6f6
Nov 16 10:30:42.026 INFO running `"docker" "start" "-a" "aca2bb542382f69fe145660cd71dc33283d92ea3d0abf97126decab7ded6d6f6"`
Nov 16 10:30:43.455 INFO [stderr] usermod: no changes
Nov 16 10:30:43.687 INFO [stderr]    Compiling atom v0.3.4
Nov 16 10:30:43.688 INFO [stderr]    Compiling approx v0.1.1
Nov 16 10:30:43.688 INFO [stderr]    Compiling threadpool v1.3.2
Nov 16 10:30:43.688 INFO [stderr]    Compiling shared_library v0.1.5
Nov 16 10:30:43.689 INFO [stderr]    Compiling ticketed_lock v0.1.0
Nov 16 10:30:43.689 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 16 10:30:43.689 INFO [stderr]    Compiling x11-dl v2.13.0
Nov 16 10:30:43.690 INFO [stderr]    Compiling backtrace-sys v0.1.10
Nov 16 10:30:44.417 INFO [stderr]    Compiling fs2 v0.2.5
Nov 16 10:30:44.942 INFO [stderr]    Compiling tempfile v2.1.5
Nov 16 10:30:45.243 INFO [stderr]    Compiling backtrace v0.2.3
Nov 16 10:30:45.263 INFO [stderr]    Compiling pulse v0.5.3
Nov 16 10:30:45.547 INFO [stderr]    Compiling cgmath v0.14.1
Nov 16 10:30:49.667 INFO [stderr]    Compiling memmap v0.4.0
Nov 16 10:30:49.919 INFO [stderr]    Compiling phf_codegen v0.7.21
Nov 16 10:30:49.923 INFO [stderr]    Compiling osmesa-sys v0.1.2
Nov 16 10:30:50.235 INFO [stderr]    Compiling specs v0.8.1
Nov 16 10:30:51.691 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 16 10:31:05.359 INFO [stderr]    Compiling libloading v0.3.4
Nov 16 10:31:07.672 INFO [stderr]    Compiling dlib v0.3.1
Nov 16 10:31:07.931 INFO [stderr]    Compiling wayland-sys v0.7.8
Nov 16 10:31:09.307 INFO [stderr]    Compiling wayland-client v0.7.8
Nov 16 10:31:11.749 INFO [stderr]    Compiling wayland-window v0.4.4
Nov 16 10:31:11.750 INFO [stderr]    Compiling wayland-kbd v0.6.3
Nov 16 10:31:14.187 INFO [stderr]    Compiling winit v0.5.11
Nov 16 10:31:19.305 INFO [stderr]    Compiling glutin v0.7.4
Nov 16 10:31:22.272 INFO [stderr]    Compiling glium v0.16.0
Nov 16 10:31:52.399 INFO [stderr]    Compiling specs_test v0.1.0 (/source)
Nov 16 10:31:52.981 INFO [stderr] warning: unused import: `Rng`
Nov 16 10:31:52.981 INFO [stderr]   --> src/main.rs:18:12
Nov 16 10:31:52.981 INFO [stderr]    |
Nov 16 10:31:52.981 INFO [stderr] 18 | use rand::{Rng, StdRng};
Nov 16 10:31:52.981 INFO [stderr]    |            ^^^
Nov 16 10:31:52.981 INFO [stderr]    |
Nov 16 10:31:52.981 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 10:31:52.981 INFO [stderr] 
Nov 16 10:31:53.247 INFO [stderr] warning: unused variable: `rng`
Nov 16 10:31:53.248 INFO [stderr]   --> src/main.rs:52:11
Nov 16 10:31:53.248 INFO [stderr]    |
Nov 16 10:31:53.249 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 16 10:31:53.250 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Nov 16 10:31:53.251 INFO [stderr]    |
Nov 16 10:31:53.251 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:31:53.252 INFO [stderr] 
Nov 16 10:31:53.262 INFO [stderr] warning: variable does not need to be mutable
Nov 16 10:31:53.263 INFO [stderr]   --> src/main.rs:52:7
Nov 16 10:31:53.263 INFO [stderr]    |
Nov 16 10:31:53.264 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 16 10:31:53.265 INFO [stderr]    |       ----^^^
Nov 16 10:31:53.265 INFO [stderr]    |       |
Nov 16 10:31:53.266 INFO [stderr]    |       help: remove this `mut`
Nov 16 10:31:53.267 INFO [stderr]    |
Nov 16 10:31:53.267 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 10:31:53.268 INFO [stderr] 
Nov 16 10:31:59.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Nov 16 10:31:59.950 INFO [stderr] su: No module specific data is present
Nov 16 10:32:01.151 INFO running `"docker" "inspect" "aca2bb542382f69fe145660cd71dc33283d92ea3d0abf97126decab7ded6d6f6"`
Nov 16 10:32:01.417 INFO running `"docker" "rm" "-f" "aca2bb542382f69fe145660cd71dc33283d92ea3d0abf97126decab7ded6d6f6"`
Nov 16 10:32:01.703 INFO [stdout] aca2bb542382f69fe145660cd71dc33283d92ea3d0abf97126decab7ded6d6f6
Nov 16 10:32:01.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 10:32:02.211 INFO [stdout] 259b92933d1faf5af71cd993733f49327452dab5e52a169c466b9b7f6235f569
Nov 16 10:32:02.213 INFO running `"docker" "start" "-a" "259b92933d1faf5af71cd993733f49327452dab5e52a169c466b9b7f6235f569"`
Nov 16 10:32:03.766 INFO [stderr] usermod: no changes
Nov 16 10:32:03.963 INFO [stderr]    Compiling specs_test v0.1.0 (/source)
Nov 16 10:32:04.367 INFO [stderr] warning: unused import: `Rng`
Nov 16 10:32:04.367 INFO [stderr]   --> src/main.rs:18:12
Nov 16 10:32:04.367 INFO [stderr]    |
Nov 16 10:32:04.367 INFO [stderr] 18 | use rand::{Rng, StdRng};
Nov 16 10:32:04.368 INFO [stderr]    |            ^^^
Nov 16 10:32:04.368 INFO [stderr]    |
Nov 16 10:32:04.368 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 10:32:04.368 INFO [stderr] 
Nov 16 10:32:04.629 INFO [stderr] warning: unused variable: `rng`
Nov 16 10:32:04.629 INFO [stderr]   --> src/main.rs:52:11
Nov 16 10:32:04.629 INFO [stderr]    |
Nov 16 10:32:04.629 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 16 10:32:04.629 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Nov 16 10:32:04.629 INFO [stderr]    |
Nov 16 10:32:04.631 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:32:04.631 INFO [stderr] 
Nov 16 10:32:04.643 INFO [stderr] warning: variable does not need to be mutable
Nov 16 10:32:04.643 INFO [stderr]   --> src/main.rs:52:7
Nov 16 10:32:04.643 INFO [stderr]    |
Nov 16 10:32:04.643 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Nov 16 10:32:04.643 INFO [stderr]    |       ----^^^
Nov 16 10:32:04.643 INFO [stderr]    |       |
Nov 16 10:32:04.643 INFO [stderr]    |       help: remove this `mut`
Nov 16 10:32:04.643 INFO [stderr]    |
Nov 16 10:32:04.643 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 10:32:04.643 INFO [stderr] 
Nov 16 10:32:05.186 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 16 10:32:05.198 INFO [stderr] su: No module specific data is present
Nov 16 10:32:05.983 INFO running `"docker" "inspect" "259b92933d1faf5af71cd993733f49327452dab5e52a169c466b9b7f6235f569"`
Nov 16 10:32:06.273 INFO running `"docker" "rm" "-f" "259b92933d1faf5af71cd993733f49327452dab5e52a169c466b9b7f6235f569"`
Nov 16 10:32:06.586 INFO [stdout] 259b92933d1faf5af71cd993733f49327452dab5e52a169c466b9b7f6235f569
Nov 16 10:32:06.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 10:32:07.155 INFO [stdout] 1bfd5e1377d2232a1f82c6b092a9f5e9ea2b87f763821003d7d9e877ecc8f4d7
Nov 16 10:32:07.155 INFO running `"docker" "start" "-a" "1bfd5e1377d2232a1f82c6b092a9f5e9ea2b87f763821003d7d9e877ecc8f4d7"`
Nov 16 10:32:08.388 INFO [stderr] usermod: no changes
Nov 16 10:32:08.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Nov 16 10:32:08.612 INFO [stderr]      Running /target/debug/deps/specs_test-0b59ad6d9831da53
Nov 16 10:32:08.613 INFO [stdout] 
Nov 16 10:32:08.613 INFO [stdout] running 0 tests
Nov 16 10:32:08.613 INFO [stdout] 
Nov 16 10:32:08.613 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:32:08.613 INFO [stdout] 
Nov 16 10:32:08.615 INFO [stderr] su: No module specific data is present
Nov 16 10:32:09.672 INFO running `"docker" "inspect" "1bfd5e1377d2232a1f82c6b092a9f5e9ea2b87f763821003d7d9e877ecc8f4d7"`
Nov 16 10:32:09.935 INFO running `"docker" "rm" "-f" "1bfd5e1377d2232a1f82c6b092a9f5e9ea2b87f763821003d7d9e877ecc8f4d7"`
Nov 16 10:32:10.251 INFO [stdout] 1bfd5e1377d2232a1f82c6b092a9f5e9ea2b87f763821003d7d9e877ecc8f4d7