Dec 04 11:17:15.688 INFO checking rudolphalmeida/raytrac against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:17:15.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 11:17:16.184 INFO [stdout] 19dd8f8d67fd599fa243a79da2cfa466c5143dbd8eff193f17eee29dc810fe05
Dec 04 11:17:16.187 INFO running `"docker" "start" "-a" "19dd8f8d67fd599fa243a79da2cfa466c5143dbd8eff193f17eee29dc810fe05"`
Dec 04 11:17:17.319 INFO [stderr] usermod: no changes
Dec 04 11:17:17.502 INFO [stderr]     Checking termios v0.3.0
Dec 04 11:17:17.507 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 11:17:17.508 INFO [stderr]     Checking cgmath v0.16.1
Dec 04 11:17:17.510 INFO [stderr]     Checking tiff v0.2.1
Dec 04 11:17:18.476 INFO [stderr]     Checking console v0.6.2
Dec 04 11:17:19.214 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 11:17:20.649 INFO [stderr]     Checking rayon-core v1.4.1
Dec 04 11:17:21.150 INFO [stderr]     Checking indicatif v0.7.0
Dec 04 11:17:22.587 INFO [stderr]     Checking rayon v1.0.2
Dec 04 11:17:27.414 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 04 11:17:28.950 INFO [stderr]     Checking image v0.20.0
Dec 04 11:17:33.157 INFO [stderr]     Checking raytrac v0.1.0 (/source)
Dec 04 11:17:34.603 INFO [stderr] warning: unused variable: `i`
Dec 04 11:17:34.603 INFO [stderr]   --> src/textures/noise_texture.rs:29:13
Dec 04 11:17:34.603 INFO [stderr]    |
Dec 04 11:17:34.603 INFO [stderr] 29 |         for i in 0..256 {
Dec 04 11:17:34.603 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 04 11:17:34.603 INFO [stderr]    |
Dec 04 11:17:34.603 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:17:34.603 INFO [stderr] 
Dec 04 11:17:34.603 INFO [stderr] warning: unused variable: `i`
Dec 04 11:17:34.603 INFO [stderr]   --> src/textures/noise_texture.rs:99:13
Dec 04 11:17:34.603 INFO [stderr]    |
Dec 04 11:17:34.603 INFO [stderr] 99 |         for i in 0..depth {
Dec 04 11:17:34.603 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 04 11:17:34.603 INFO [stderr] 
Dec 04 11:17:34.605 INFO [stderr] warning: unused variable: `i`
Dec 04 11:17:34.605 INFO [stderr]   --> src/textures/noise_texture.rs:29:13
Dec 04 11:17:34.605 INFO [stderr]    |
Dec 04 11:17:34.605 INFO [stderr] 29 |         for i in 0..256 {
Dec 04 11:17:34.605 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 04 11:17:34.605 INFO [stderr]    |
Dec 04 11:17:34.605 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 11:17:34.605 INFO [stderr] 
Dec 04 11:17:34.605 INFO [stderr] warning: unused variable: `i`
Dec 04 11:17:34.605 INFO [stderr]   --> src/textures/noise_texture.rs:99:13
Dec 04 11:17:34.605 INFO [stderr]    |
Dec 04 11:17:34.605 INFO [stderr] 99 |         for i in 0..depth {
Dec 04 11:17:34.605 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 04 11:17:34.605 INFO [stderr] 
Dec 04 11:17:36.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.68s
Dec 04 11:17:36.041 INFO [stderr] su: No module specific data is present
Dec 04 11:17:36.353 INFO running `"docker" "inspect" "19dd8f8d67fd599fa243a79da2cfa466c5143dbd8eff193f17eee29dc810fe05"`
Dec 04 11:17:36.420 INFO running `"docker" "rm" "-f" "19dd8f8d67fd599fa243a79da2cfa466c5143dbd8eff193f17eee29dc810fe05"`
Dec 04 11:17:36.513 INFO [stdout] 19dd8f8d67fd599fa243a79da2cfa466c5143dbd8eff193f17eee29dc810fe05