Dec 05 04:04:06.595 INFO testing tomc1998/specs_test against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:04:06.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 04:04:07.243 INFO [stdout] 6d72f1d15fa62841dad27a147d6a1f7266b90dd81baa60bf2c966a50f86779fb
Dec 05 04:04:07.246 INFO running `"docker" "start" "-a" "6d72f1d15fa62841dad27a147d6a1f7266b90dd81baa60bf2c966a50f86779fb"`
Dec 05 04:04:09.076 INFO [stderr] usermod: no changes
Dec 05 04:04:09.349 INFO [stderr]    Compiling time v0.1.37
Dec 05 04:04:09.349 INFO [stderr]    Compiling num_cpus v1.4.0
Dec 05 04:04:09.349 INFO [stderr]    Compiling serde_json v0.9.10
Dec 05 04:04:09.349 INFO [stderr]    Compiling shared_library v0.1.5
Dec 05 04:04:09.349 INFO [stderr]    Compiling cgmath v0.14.1
Dec 05 04:04:09.349 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 05 04:04:09.349 INFO [stderr]    Compiling x11-dl v2.13.0
Dec 05 04:04:09.349 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 05 04:04:10.100 INFO [stderr]    Compiling fs2 v0.2.5
Dec 05 04:04:12.196 INFO [stderr]    Compiling tempfile v2.1.5
Dec 05 04:04:13.106 INFO [stderr]    Compiling backtrace v0.2.3
Dec 05 04:04:13.250 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 05 04:04:13.426 INFO [stderr]    Compiling memmap v0.4.0
Dec 05 04:04:15.644 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 05 04:04:15.724 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 05 04:04:18.288 INFO [stderr]    Compiling pulse v0.5.3
Dec 05 04:04:24.860 INFO [stderr]    Compiling specs v0.8.1
Dec 05 04:04:39.052 INFO [stderr]    Compiling libloading v0.3.4
Dec 05 04:04:41.206 INFO [stderr]    Compiling dlib v0.3.1
Dec 05 04:04:41.388 INFO [stderr]    Compiling wayland-sys v0.7.8
Dec 05 04:04:43.019 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 05 04:04:45.200 INFO [stderr]    Compiling wayland-kbd v0.6.3
Dec 05 04:04:45.200 INFO [stderr]    Compiling wayland-window v0.4.4
Dec 05 04:04:47.200 INFO [stderr]    Compiling winit v0.5.11
Dec 05 04:04:51.736 INFO [stderr]    Compiling glutin v0.7.4
Dec 05 04:04:55.032 INFO [stderr]    Compiling glium v0.16.0
Dec 05 04:05:23.768 INFO [stderr]    Compiling specs_test v0.1.0 (/source)
Dec 05 04:05:24.340 INFO [stderr] warning: unused import: `Rng`
Dec 05 04:05:24.341 INFO [stderr]   --> src/main.rs:18:12
Dec 05 04:05:24.341 INFO [stderr]    |
Dec 05 04:05:24.341 INFO [stderr] 18 | use rand::{Rng, StdRng};
Dec 05 04:05:24.342 INFO [stderr]    |            ^^^
Dec 05 04:05:24.342 INFO [stderr]    |
Dec 05 04:05:24.344 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 04:05:24.344 INFO [stderr] 
Dec 05 04:05:24.624 INFO [stderr] warning: unused variable: `rng`
Dec 05 04:05:24.624 INFO [stderr]   --> src/main.rs:52:11
Dec 05 04:05:24.624 INFO [stderr]    |
Dec 05 04:05:24.624 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Dec 05 04:05:24.624 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Dec 05 04:05:24.624 INFO [stderr]    |
Dec 05 04:05:24.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:05:24.624 INFO [stderr] 
Dec 05 04:05:24.626 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:05:24.626 INFO [stderr]   --> src/main.rs:52:7
Dec 05 04:05:24.626 INFO [stderr]    |
Dec 05 04:05:24.626 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Dec 05 04:05:24.626 INFO [stderr]    |       ----^^^
Dec 05 04:05:24.626 INFO [stderr]    |       |
Dec 05 04:05:24.626 INFO [stderr]    |       help: remove this `mut`
Dec 05 04:05:24.626 INFO [stderr]    |
Dec 05 04:05:24.626 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:05:24.626 INFO [stderr] 
Dec 05 04:05:32.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 05 04:05:32.242 INFO [stderr] su: No module specific data is present
Dec 05 04:05:33.874 INFO running `"docker" "inspect" "6d72f1d15fa62841dad27a147d6a1f7266b90dd81baa60bf2c966a50f86779fb"`
Dec 05 04:05:34.234 INFO running `"docker" "rm" "-f" "6d72f1d15fa62841dad27a147d6a1f7266b90dd81baa60bf2c966a50f86779fb"`
Dec 05 04:05:34.588 INFO [stdout] 6d72f1d15fa62841dad27a147d6a1f7266b90dd81baa60bf2c966a50f86779fb
Dec 05 04:05:34.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 04:05:35.235 INFO [stdout] da95464b1d371e03e3103811996581837329ef0095c84a7ce0868119353aa2ef
Dec 05 04:05:35.238 INFO running `"docker" "start" "-a" "da95464b1d371e03e3103811996581837329ef0095c84a7ce0868119353aa2ef"`
Dec 05 04:05:37.896 INFO [stderr] usermod: no changes
Dec 05 04:05:38.148 INFO [stderr]    Compiling specs_test v0.1.0 (/source)
Dec 05 04:05:38.764 INFO [stderr] warning: unused import: `Rng`
Dec 05 04:05:38.764 INFO [stderr]   --> src/main.rs:18:12
Dec 05 04:05:38.764 INFO [stderr]    |
Dec 05 04:05:38.764 INFO [stderr] 18 | use rand::{Rng, StdRng};
Dec 05 04:05:38.764 INFO [stderr]    |            ^^^
Dec 05 04:05:38.764 INFO [stderr]    |
Dec 05 04:05:38.764 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 04:05:38.764 INFO [stderr] 
Dec 05 04:05:39.052 INFO [stderr] warning: unused variable: `rng`
Dec 05 04:05:39.052 INFO [stderr]   --> src/main.rs:52:11
Dec 05 04:05:39.052 INFO [stderr]    |
Dec 05 04:05:39.052 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Dec 05 04:05:39.052 INFO [stderr]    |           ^^^ help: consider using `_rng` instead
Dec 05 04:05:39.052 INFO [stderr]    |
Dec 05 04:05:39.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:05:39.052 INFO [stderr] 
Dec 05 04:05:39.064 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:05:39.064 INFO [stderr]   --> src/main.rs:52:7
Dec 05 04:05:39.064 INFO [stderr]    |
Dec 05 04:05:39.064 INFO [stderr] 52 |   let mut rng = StdRng::new().unwrap();
Dec 05 04:05:39.064 INFO [stderr]    |       ----^^^
Dec 05 04:05:39.064 INFO [stderr]    |       |
Dec 05 04:05:39.064 INFO [stderr]    |       help: remove this `mut`
Dec 05 04:05:39.064 INFO [stderr]    |
Dec 05 04:05:39.064 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:05:39.064 INFO [stderr] 
Dec 05 04:05:39.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 05 04:05:39.644 INFO [stderr] su: No module specific data is present
Dec 05 04:05:40.937 INFO running `"docker" "inspect" "da95464b1d371e03e3103811996581837329ef0095c84a7ce0868119353aa2ef"`
Dec 05 04:05:41.280 INFO running `"docker" "rm" "-f" "da95464b1d371e03e3103811996581837329ef0095c84a7ce0868119353aa2ef"`
Dec 05 04:05:41.657 INFO [stdout] da95464b1d371e03e3103811996581837329ef0095c84a7ce0868119353aa2ef
Dec 05 04:05:41.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 04:05:42.099 INFO [stdout] 09b7a9c72646a74a42f043d7f589fc3bbadf4d068e76512959f3c9234c73c8f5
Dec 05 04:05:42.101 INFO running `"docker" "start" "-a" "09b7a9c72646a74a42f043d7f589fc3bbadf4d068e76512959f3c9234c73c8f5"`
Dec 05 04:05:44.204 INFO [stderr] usermod: no changes
Dec 05 04:05:44.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 05 04:05:44.412 INFO [stderr]      Running /target/debug/deps/specs_test-939966b68694b3fb
Dec 05 04:05:44.420 INFO [stderr] su: No module specific data is present
Dec 05 04:05:44.420 INFO [stdout] 
Dec 05 04:05:44.420 INFO [stdout] running 0 tests
Dec 05 04:05:44.420 INFO [stdout] 
Dec 05 04:05:44.420 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:05:44.420 INFO [stdout] 
Dec 05 04:05:45.338 INFO running `"docker" "inspect" "09b7a9c72646a74a42f043d7f589fc3bbadf4d068e76512959f3c9234c73c8f5"`
Dec 05 04:05:45.742 INFO running `"docker" "rm" "-f" "09b7a9c72646a74a42f043d7f589fc3bbadf4d068e76512959f3c9234c73c8f5"`
Dec 05 04:05:46.170 INFO [stdout] 09b7a9c72646a74a42f043d7f589fc3bbadf4d068e76512959f3c9234c73c8f5