Oct 12 11:58:19.962 INFO checking tomc1998/specs_test against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 11:58:19.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 11:58:20.542 INFO blam! 21bcb9c84773e766fccf40aede393a7e60d878e86a57b2a3db1bce4acddaa677 Oct 12 11:58:20.544 INFO running `"docker" "start" "-a" "21bcb9c84773e766fccf40aede393a7e60d878e86a57b2a3db1bce4acddaa677"` Oct 12 11:58:22.592 INFO kablam! usermod: no changes Oct 12 11:58:22.822 INFO kablam! Compiling libc v0.2.22 Oct 12 11:58:22.846 INFO kablam! Compiling serde_json v0.9.10 Oct 12 11:58:22.853 INFO kablam! Checking shared_library v0.1.5 Oct 12 11:58:22.854 INFO kablam! Compiling x11-dl v2.13.0 Oct 12 11:58:22.856 INFO kablam! Checking cgmath v0.14.1 Oct 12 11:58:22.857 INFO kablam! Checking pulse v0.5.3 Oct 12 11:58:22.859 INFO kablam! Checking backtrace-sys v0.1.10 Oct 12 11:58:22.859 INFO kablam! Checking fs2 v0.2.5 Oct 12 11:58:24.218 INFO kablam! Checking tempfile v2.1.5 Oct 12 11:58:24.657 INFO kablam! Checking backtrace v0.2.3 Oct 12 11:58:24.935 INFO kablam! Checking memmap v0.4.0 Oct 12 11:58:25.990 INFO kablam! Checking osmesa-sys v0.1.2 Oct 12 11:58:26.988 INFO kablam! Checking specs v0.8.1 Oct 12 11:58:28.996 INFO kablam! Compiling rand v0.3.15 Oct 12 11:58:39.656 INFO kablam! Compiling phf_generator v0.7.21 Oct 12 11:58:40.436 INFO kablam! Compiling phf_codegen v0.7.21 Oct 12 11:58:41.615 INFO kablam! Compiling target_build_utils v0.3.1 Oct 12 11:58:57.117 INFO kablam! Compiling libloading v0.3.4 Oct 12 11:58:59.616 INFO kablam! Checking dlib v0.3.1 Oct 12 11:58:59.864 INFO kablam! Checking wayland-sys v0.7.8 Oct 12 11:59:00.310 INFO kablam! Checking wayland-client v0.7.8 Oct 12 11:59:01.904 INFO kablam! Checking wayland-window v0.4.4 Oct 12 11:59:01.904 INFO kablam! Checking wayland-kbd v0.6.3 Oct 12 11:59:03.128 INFO kablam! Checking winit v0.5.11 Oct 12 11:59:04.645 INFO kablam! Checking glutin v0.7.4 Oct 12 11:59:06.208 INFO kablam! Checking glium v0.16.0 Oct 12 11:59:20.454 INFO kablam! Checking specs_test v0.1.0 (/source) Oct 12 11:59:21.401 INFO kablam! warning: unused import: `Rng` Oct 12 11:59:21.401 INFO kablam! --> src/main.rs:18:12 Oct 12 11:59:21.402 INFO kablam! | Oct 12 11:59:21.402 INFO kablam! 18 | use rand::{Rng, StdRng}; Oct 12 11:59:21.402 INFO kablam! | ^^^ Oct 12 11:59:21.402 INFO kablam! | Oct 12 11:59:21.403 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 11:59:21.403 INFO kablam! Oct 12 11:59:21.663 INFO kablam! warning: unused import: `Rng` Oct 12 11:59:21.664 INFO kablam! --> src/main.rs:18:12 Oct 12 11:59:21.664 INFO kablam! | Oct 12 11:59:21.665 INFO kablam! 18 | use rand::{Rng, StdRng}; Oct 12 11:59:21.665 INFO kablam! | ^^^ Oct 12 11:59:21.681 INFO kablam! | Oct 12 11:59:21.681 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 12 11:59:21.681 INFO kablam! Oct 12 11:59:22.037 INFO kablam! warning: unused variable: `rng` Oct 12 11:59:22.037 INFO kablam! --> src/main.rs:52:11 Oct 12 11:59:22.037 INFO kablam! | Oct 12 11:59:22.037 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 12 11:59:22.037 INFO kablam! | ^^^ help: consider using `_rng` instead Oct 12 11:59:22.065 INFO kablam! | Oct 12 11:59:22.065 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 11:59:22.065 INFO kablam! Oct 12 11:59:22.066 INFO kablam! warning: variable does not need to be mutable Oct 12 11:59:22.066 INFO kablam! --> src/main.rs:52:7 Oct 12 11:59:22.066 INFO kablam! | Oct 12 11:59:22.066 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 12 11:59:22.067 INFO kablam! | ----^^^ Oct 12 11:59:22.067 INFO kablam! | | Oct 12 11:59:22.067 INFO kablam! | help: remove this `mut` Oct 12 11:59:22.067 INFO kablam! | Oct 12 11:59:22.068 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 11:59:22.068 INFO kablam! Oct 12 11:59:22.349 INFO kablam! warning: unused variable: `rng` Oct 12 11:59:22.349 INFO kablam! --> src/main.rs:52:11 Oct 12 11:59:22.349 INFO kablam! | Oct 12 11:59:22.350 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 12 11:59:22.350 INFO kablam! | ^^^ help: consider using `_rng` instead Oct 12 11:59:22.350 INFO kablam! | Oct 12 11:59:22.350 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 12 11:59:22.351 INFO kablam! Oct 12 11:59:22.361 INFO kablam! warning: variable does not need to be mutable Oct 12 11:59:22.361 INFO kablam! --> src/main.rs:52:7 Oct 12 11:59:22.361 INFO kablam! | Oct 12 11:59:22.362 INFO kablam! 52 | let mut rng = StdRng::new().unwrap(); Oct 12 11:59:22.362 INFO kablam! | ----^^^ Oct 12 11:59:22.362 INFO kablam! | | Oct 12 11:59:22.363 INFO kablam! | help: remove this `mut` Oct 12 11:59:22.363 INFO kablam! | Oct 12 11:59:22.363 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 12 11:59:22.364 INFO kablam! Oct 12 11:59:22.500 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 59.89s Oct 12 11:59:22.508 INFO kablam! su: No module specific data is present Oct 12 11:59:23.818 INFO running `"docker" "rm" "-f" "21bcb9c84773e766fccf40aede393a7e60d878e86a57b2a3db1bce4acddaa677"` Oct 12 11:59:24.097 INFO blam! 21bcb9c84773e766fccf40aede393a7e60d878e86a57b2a3db1bce4acddaa677