Oct 31 19:23:34.220 INFO checking tomc1998/specs_test against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Oct 31 19:23:34.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"` Oct 31 19:23:34.756 INFO blam! 32f004641926d8c5a8e8f084b264981516f20e6078efbb14a4a1292df81844fb Oct 31 19:23:34.757 INFO running `"docker" "start" "-a" "32f004641926d8c5a8e8f084b264981516f20e6078efbb14a4a1292df81844fb"` Oct 31 19:23:37.477 INFO kablam! usermod: no changes Oct 31 19:23:37.809 INFO kablam! Compiling libc v0.2.22 Oct 31 19:23:37.824 INFO kablam! Compiling serde_json v0.9.10 Oct 31 19:23:37.849 INFO kablam! Checking rand v0.3.15 Oct 31 19:23:37.849 INFO kablam! Checking shared_library v0.1.5 Oct 31 19:23:37.850 INFO kablam! Checking time v0.1.37 Oct 31 19:23:37.850 INFO kablam! Checking num_cpus v1.4.0 Oct 31 19:23:37.851 INFO kablam! Checking ticketed_lock v0.1.0 Oct 31 19:23:37.872 INFO kablam! Compiling glium v0.16.0 Oct 31 19:23:39.614 INFO kablam! Checking x11-dl v2.13.0 Oct 31 19:23:39.641 INFO kablam! Checking backtrace-sys v0.1.10 Oct 31 19:23:39.940 INFO kablam! Checking fs2 v0.2.5 Oct 31 19:23:40.909 INFO kablam! Checking osmesa-sys v0.1.2 Oct 31 19:23:41.655 INFO kablam! Checking backtrace v0.2.3 Oct 31 19:23:42.798 INFO kablam! Checking memmap v0.4.0 Oct 31 19:23:43.405 INFO kablam! Checking pulse v0.5.3 Oct 31 19:23:47.834 INFO kablam! Checking specs v0.8.1 Oct 31 19:23:48.449 INFO kablam! Checking tempfile v2.1.5 Oct 31 19:23:49.464 INFO kablam! Checking cgmath v0.14.1 Oct 31 19:23:59.893 INFO kablam! Compiling phf_generator v0.7.21 Oct 31 19:24:01.195 INFO kablam! Compiling phf_codegen v0.7.21 Oct 31 19:24:02.853 INFO kablam! Compiling target_build_utils v0.3.1 Oct 31 19:24:23.189 INFO kablam! Compiling libloading v0.3.4 Oct 31 19:24:25.820 INFO kablam! Checking dlib v0.3.1 Oct 31 19:24:26.071 INFO kablam! Checking wayland-sys v0.7.8 Oct 31 19:24:26.563 INFO kablam! Checking wayland-client v0.7.8 Oct 31 19:24:28.310 INFO kablam! Checking wayland-kbd v0.6.3 Oct 31 19:24:28.310 INFO kablam! Checking wayland-window v0.4.4 Oct 31 19:24:29.776 INFO kablam! Checking winit v0.5.11 Oct 31 19:24:31.180 INFO kablam! Checking glutin v0.7.4 Oct 31 19:24:47.772 INFO kablam! Checking specs_test v0.1.0 (/source) Oct 31 19:24:48.564 INFO kablam! warning: unused import: `Rng` Oct 31 19:24:48.565 INFO kablam! --> src/main.rs:18:12 Oct 31 19:24:48.566 INFO kablam! | Oct 31 19:24:48.567 INFO kablam! 18 | use rand::{Rng, StdRng}; Oct 31 19:24:48.567 INFO kablam! | ^^^ Oct 31 19:24:48.568 INFO kablam! | Oct 31 19:24:48.569 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 19:24:48.569 INFO kablam! Oct 31 19:24:48.798 INFO kablam! warning: unused import: `Rng` Oct 31 19:24:48.799 INFO kablam! --> src/main.rs:18:12 Oct 31 19:24:48.799 INFO kablam! | Oct 31 19:24:48.799 INFO kablam! 18 | use rand::{Rng, StdRng}; Oct 31 19:24:48.799 INFO kablam! | ^^^ Oct 31 19:24:48.799 INFO kablam! | Oct 31 19:24:48.799 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 19:24:48.799 INFO kablam! Oct 31 19:24:49.064 INFO kablam! warning: unused variable: `rng` Oct 31 19:24:49.065 INFO kablam! --> src/main.rs:52:11 Oct 31 19:24:49.066 INFO kablam! | Oct 31 19:24:49.066 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 31 19:24:49.067 INFO kablam! | ^^^ help: consider using `_rng` instead Oct 31 19:24:49.068 INFO kablam! | Oct 31 19:24:49.068 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 31 19:24:49.069 INFO kablam! Oct 31 19:24:49.088 INFO kablam! warning: variable does not need to be mutable Oct 31 19:24:49.089 INFO kablam! --> src/main.rs:52:7 Oct 31 19:24:49.090 INFO kablam! | Oct 31 19:24:49.091 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 31 19:24:49.091 INFO kablam! | ----^^^ Oct 31 19:24:49.092 INFO kablam! | | Oct 31 19:24:49.092 INFO kablam! | help: remove this `mut` Oct 31 19:24:49.093 INFO kablam! | Oct 31 19:24:49.094 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 19:24:49.094 INFO kablam! Oct 31 19:24:49.285 INFO kablam! warning: unused variable: `rng` Oct 31 19:24:49.286 INFO kablam! --> src/main.rs:52:11 Oct 31 19:24:49.286 INFO kablam! | Oct 31 19:24:49.287 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 31 19:24:49.288 INFO kablam! | ^^^ help: consider using `_rng` instead Oct 31 19:24:49.288 INFO kablam! | Oct 31 19:24:49.289 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 31 19:24:49.289 INFO kablam! Oct 31 19:24:49.302 INFO kablam! warning: variable does not need to be mutable Oct 31 19:24:49.303 INFO kablam! --> src/main.rs:52:7 Oct 31 19:24:49.303 INFO kablam! | Oct 31 19:24:49.304 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 31 19:24:49.304 INFO kablam! | ----^^^ Oct 31 19:24:49.305 INFO kablam! | | Oct 31 19:24:49.306 INFO kablam! | help: remove this `mut` Oct 31 19:24:49.306 INFO kablam! | Oct 31 19:24:49.307 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 19:24:49.307 INFO kablam! Oct 31 19:24:49.421 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 11s Oct 31 19:24:49.454 INFO kablam! su: No module specific data is present Oct 31 19:24:51.012 INFO running `"docker" "rm" "-f" "32f004641926d8c5a8e8f084b264981516f20e6078efbb14a4a1292df81844fb"` Oct 31 19:24:51.340 INFO blam! 32f004641926d8c5a8e8f084b264981516f20e6078efbb14a4a1292df81844fb