Dec 12 01:46:42.126 INFO checking Lermex/rustysnek against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:46:42.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 01:46:42.524 INFO [stdout] 86b99ef19699a3077575653f59606d748c6cb2371c060eb5fa46306f1f00ff15
Dec 12 01:46:42.526 INFO running `"docker" "start" "-a" "86b99ef19699a3077575653f59606d748c6cb2371c060eb5fa46306f1f00ff15"`
Dec 12 01:46:44.065 INFO [stderr] usermod: no changes
Dec 12 01:46:44.604 INFO [stderr]     Checking serde_json v0.9.9
Dec 12 01:46:44.609 INFO [stderr]     Checking uuid v0.4.0
Dec 12 01:46:44.609 INFO [stderr]     Checking gfx_core v0.5.1
Dec 12 01:46:44.613 INFO [stderr]    Compiling glutin v0.7.1
Dec 12 01:46:44.626 INFO [stderr]     Checking enum_primitive v0.1.0
Dec 12 01:46:44.640 INFO [stderr]     Checking jpeg-decoder v0.1.10
Dec 12 01:46:44.642 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 12 01:46:51.040 INFO [stderr]    Compiling libloading v0.3.1
Dec 12 01:46:53.588 INFO [stderr]     Checking image v0.10.4
Dec 12 01:47:00.162 INFO [stderr]     Checking dlib v0.3.1
Dec 12 01:47:01.799 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 12 01:47:03.272 INFO [stderr]     Checking wayland-client v0.7.6
Dec 12 01:47:08.876 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 12 01:47:08.876 INFO [stderr]     Checking wayland-window v0.4.3
Dec 12 01:47:12.892 INFO [stderr]     Checking winit v0.5.6
Dec 12 01:47:19.716 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 12 01:47:26.953 INFO [stderr]     Checking gfx v0.13.0
Dec 12 01:47:26.955 INFO [stderr]     Checking gfx_device_gl v0.12.0
Dec 12 01:47:32.591 INFO [stderr]     Checking piston-gfx_texture v0.19.0
Dec 12 01:47:34.723 INFO [stderr]     Checking piston2d-gfx_graphics v0.34.1
Dec 12 01:47:38.860 INFO [stderr]     Checking piston_window v0.60.0
Dec 12 01:47:42.708 INFO [stderr]     Checking rustysnek v0.1.0 (/source)
Dec 12 01:47:49.174 INFO [stderr] warning: unused import: `rand::Rng`
Dec 12 01:47:49.175 INFO [stderr]  --> src/main.rs:3:5
Dec 12 01:47:49.175 INFO [stderr]   |
Dec 12 01:47:49.175 INFO [stderr] 3 | use rand::Rng;
Dec 12 01:47:49.175 INFO [stderr]   |     ^^^^^^^^^
Dec 12 01:47:49.176 INFO [stderr]   |
Dec 12 01:47:49.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:47:49.177 INFO [stderr] 
Dec 12 01:47:49.328 INFO [stderr] warning: unused import: `rand::Rng`
Dec 12 01:47:49.329 INFO [stderr]  --> src/main.rs:3:5
Dec 12 01:47:49.332 INFO [stderr]   |
Dec 12 01:47:49.332 INFO [stderr] 3 | use rand::Rng;
Dec 12 01:47:49.332 INFO [stderr]   |     ^^^^^^^^^
Dec 12 01:47:49.332 INFO [stderr]   |
Dec 12 01:47:49.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:47:49.332 INFO [stderr] 
Dec 12 01:47:49.377 INFO [stderr] warning: unused variable: `len_other`
Dec 12 01:47:49.377 INFO [stderr]    --> src/main.rs:104:17
Dec 12 01:47:49.377 INFO [stderr]     |
Dec 12 01:47:49.377 INFO [stderr] 104 |             let len_other = (&other_body).len() as f32;
Dec 12 01:47:49.377 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_len_other` instead
Dec 12 01:47:49.377 INFO [stderr]     |
Dec 12 01:47:49.377 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 01:47:49.377 INFO [stderr] 
Dec 12 01:47:49.377 INFO [stderr] warning: unused variable: `x`
Dec 12 01:47:49.377 INFO [stderr]    --> src/main.rs:185:9
Dec 12 01:47:49.377 INFO [stderr]     |
Dec 12 01:47:49.377 INFO [stderr] 185 |     for x in 0..3 {
Dec 12 01:47:49.377 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 12 01:47:49.377 INFO [stderr] 
Dec 12 01:47:49.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:47:49.468 INFO [stderr]    --> src/main.rs:173:5
Dec 12 01:47:49.468 INFO [stderr]     |
Dec 12 01:47:49.468 INFO [stderr] 173 |     socket.set_read_timeout(Some(Duration::new(0, 1000)));
Dec 12 01:47:49.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:47:49.472 INFO [stderr]     |
Dec 12 01:47:49.472 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:47:49.472 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:47:49.472 INFO [stderr] 
Dec 12 01:47:49.472 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:47:49.472 INFO [stderr]    --> src/main.rs:174:5
Dec 12 01:47:49.472 INFO [stderr]     |
Dec 12 01:47:49.472 INFO [stderr] 174 |     socket.set_broadcast(true);
Dec 12 01:47:49.472 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:47:49.472 INFO [stderr]     |
Dec 12 01:47:49.472 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:47:49.472 INFO [stderr] 
Dec 12 01:47:49.596 INFO [stderr] warning: unused variable: `len_other`
Dec 12 01:47:49.596 INFO [stderr]    --> src/main.rs:104:17
Dec 12 01:47:49.596 INFO [stderr]     |
Dec 12 01:47:49.596 INFO [stderr] 104 |             let len_other = (&other_body).len() as f32;
Dec 12 01:47:49.596 INFO [stderr]     |                 ^^^^^^^^^ help: consider using `_len_other` instead
Dec 12 01:47:49.596 INFO [stderr]     |
Dec 12 01:47:49.596 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 01:47:49.596 INFO [stderr] 
Dec 12 01:47:49.596 INFO [stderr] warning: unused variable: `x`
Dec 12 01:47:49.596 INFO [stderr]    --> src/main.rs:185:9
Dec 12 01:47:49.596 INFO [stderr]     |
Dec 12 01:47:49.596 INFO [stderr] 185 |     for x in 0..3 {
Dec 12 01:47:49.596 INFO [stderr]     |         ^ help: consider using `_x` instead
Dec 12 01:47:49.596 INFO [stderr] 
Dec 12 01:47:49.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:47:49.680 INFO [stderr]    --> src/main.rs:173:5
Dec 12 01:47:49.680 INFO [stderr]     |
Dec 12 01:47:49.680 INFO [stderr] 173 |     socket.set_read_timeout(Some(Duration::new(0, 1000)));
Dec 12 01:47:49.680 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:47:49.680 INFO [stderr]     |
Dec 12 01:47:49.680 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 01:47:49.680 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:47:49.680 INFO [stderr] 
Dec 12 01:47:49.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:47:49.680 INFO [stderr]    --> src/main.rs:174:5
Dec 12 01:47:49.680 INFO [stderr]     |
Dec 12 01:47:49.680 INFO [stderr] 174 |     socket.set_broadcast(true);
Dec 12 01:47:49.680 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:47:49.680 INFO [stderr]     |
Dec 12 01:47:49.680 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:47:49.680 INFO [stderr] 
Dec 12 01:47:49.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 12 01:47:49.768 INFO [stderr] su: No module specific data is present
Dec 12 01:47:50.502 INFO running `"docker" "inspect" "86b99ef19699a3077575653f59606d748c6cb2371c060eb5fa46306f1f00ff15"`
Dec 12 01:47:50.844 INFO running `"docker" "rm" "-f" "86b99ef19699a3077575653f59606d748c6cb2371c060eb5fa46306f1f00ff15"`
Dec 12 01:47:51.196 INFO [stdout] 86b99ef19699a3077575653f59606d748c6cb2371c060eb5fa46306f1f00ff15