Dec 05 08:41:11.089 INFO testing samrayleung/hound against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:41:11.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:41:11.634 INFO [stdout] 71d226a24a3a3612e67cdf27f21b8f9ecc21bc59693bb314f523421ca7433577
Dec 05 08:41:11.640 INFO running `"docker" "start" "-a" "71d226a24a3a3612e67cdf27f21b8f9ecc21bc59693bb314f523421ca7433577"`
Dec 05 08:41:13.023 INFO [stderr] usermod: no changes
Dec 05 08:41:13.080 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 05 08:41:13.620 INFO [stderr] warning: unused variable: `i`
Dec 05 08:41:13.620 INFO [stderr]  --> src/main.rs:9:9
Dec 05 08:41:13.620 INFO [stderr]   |
Dec 05 08:41:13.620 INFO [stderr] 9 |     for i in 0..10 {
Dec 05 08:41:13.620 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 05 08:41:13.620 INFO [stderr]   |
Dec 05 08:41:13.620 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 08:41:13.620 INFO [stderr] 
Dec 05 08:41:13.628 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 05 08:41:13.628 INFO [stderr]  --> src/main.rs:5:1
Dec 05 08:41:13.628 INFO [stderr]   |
Dec 05 08:41:13.628 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 05 08:41:13.628 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:41:13.628 INFO [stderr]   |
Dec 05 08:41:13.628 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:41:13.628 INFO [stderr] 
Dec 05 08:41:14.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 05 08:41:14.229 INFO [stderr] su: No module specific data is present
Dec 05 08:41:15.741 INFO running `"docker" "inspect" "71d226a24a3a3612e67cdf27f21b8f9ecc21bc59693bb314f523421ca7433577"`
Dec 05 08:41:16.083 INFO running `"docker" "rm" "-f" "71d226a24a3a3612e67cdf27f21b8f9ecc21bc59693bb314f523421ca7433577"`
Dec 05 08:41:16.348 INFO [stdout] 71d226a24a3a3612e67cdf27f21b8f9ecc21bc59693bb314f523421ca7433577
Dec 05 08:41:16.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:41:16.945 INFO [stdout] 84546fc66ae6e5ed04cd995612493be0a8c00f3bb04214b17d27b04f7389deed
Dec 05 08:41:16.950 INFO running `"docker" "start" "-a" "84546fc66ae6e5ed04cd995612493be0a8c00f3bb04214b17d27b04f7389deed"`
Dec 05 08:41:18.699 INFO [stderr] usermod: no changes
Dec 05 08:41:18.764 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 05 08:41:19.244 INFO [stderr] warning: unused variable: `i`
Dec 05 08:41:19.245 INFO [stderr]  --> src/main.rs:9:9
Dec 05 08:41:19.245 INFO [stderr]   |
Dec 05 08:41:19.245 INFO [stderr] 9 |     for i in 0..10 {
Dec 05 08:41:19.245 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 05 08:41:19.246 INFO [stderr]   |
Dec 05 08:41:19.246 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 08:41:19.246 INFO [stderr] 
Dec 05 08:41:19.264 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 05 08:41:19.265 INFO [stderr]  --> src/main.rs:5:1
Dec 05 08:41:19.265 INFO [stderr]   |
Dec 05 08:41:19.265 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 05 08:41:19.265 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:41:19.266 INFO [stderr]   |
Dec 05 08:41:19.266 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 08:41:19.266 INFO [stderr] 
Dec 05 08:41:19.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 05 08:41:19.765 INFO [stderr] su: No module specific data is present
Dec 05 08:41:21.262 INFO running `"docker" "inspect" "84546fc66ae6e5ed04cd995612493be0a8c00f3bb04214b17d27b04f7389deed"`
Dec 05 08:41:21.596 INFO running `"docker" "rm" "-f" "84546fc66ae6e5ed04cd995612493be0a8c00f3bb04214b17d27b04f7389deed"`
Dec 05 08:41:21.948 INFO [stdout] 84546fc66ae6e5ed04cd995612493be0a8c00f3bb04214b17d27b04f7389deed
Dec 05 08:41:21.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:41:22.352 INFO [stdout] f4e19ffe111f7df0480ad7c27d0448a08af8d7193914b6994292081a7c5d40b8
Dec 05 08:41:22.360 INFO running `"docker" "start" "-a" "f4e19ffe111f7df0480ad7c27d0448a08af8d7193914b6994292081a7c5d40b8"`
Dec 05 08:41:24.069 INFO [stderr] usermod: no changes
Dec 05 08:41:24.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 08:41:24.148 INFO [stderr]      Running /target/debug/deps/hound-e36ba6e61c919995
Dec 05 08:41:24.152 INFO [stdout] 
Dec 05 08:41:24.152 INFO [stdout] running 0 tests
Dec 05 08:41:24.152 INFO [stdout] 
Dec 05 08:41:24.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:41:24.152 INFO [stdout] 
Dec 05 08:41:24.153 INFO [stderr] su: No module specific data is present
Dec 05 08:41:25.574 INFO running `"docker" "inspect" "f4e19ffe111f7df0480ad7c27d0448a08af8d7193914b6994292081a7c5d40b8"`
Dec 05 08:41:25.942 INFO running `"docker" "rm" "-f" "f4e19ffe111f7df0480ad7c27d0448a08af8d7193914b6994292081a7c5d40b8"`
Dec 05 08:41:26.332 INFO [stdout] f4e19ffe111f7df0480ad7c27d0448a08af8d7193914b6994292081a7c5d40b8