Dec 01 03:35:31.860 INFO testing samrayleung/hound against 1.30.1 for beta-1.31-5
Dec 01 03:35:31.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:35:32.260 INFO [stdout] bdfc893d0ee27b6ee6038f8fb11aca124ecd6b5cb674a73bd1f943cb16c79b37
Dec 01 03:35:32.263 INFO running `"docker" "start" "-a" "bdfc893d0ee27b6ee6038f8fb11aca124ecd6b5cb674a73bd1f943cb16c79b37"`
Dec 01 03:35:34.251 INFO [stderr] usermod: no changes
Dec 01 03:35:34.351 INFO [stderr]    Compiling libc v0.2.24
Dec 01 03:35:35.740 INFO [stderr]    Compiling rand v0.3.15
Dec 01 03:35:38.553 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 01 03:35:38.975 INFO [stderr] warning: unused variable: `i`
Dec 01 03:35:38.975 INFO [stderr]  --> src/main.rs:9:9
Dec 01 03:35:38.976 INFO [stderr]   |
Dec 01 03:35:38.977 INFO [stderr] 9 |     for i in 0..10 {
Dec 01 03:35:38.978 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 01 03:35:38.978 INFO [stderr]   |
Dec 01 03:35:38.979 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:35:38.979 INFO [stderr] 
Dec 01 03:35:38.985 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 01 03:35:38.986 INFO [stderr]  --> src/main.rs:5:1
Dec 01 03:35:38.987 INFO [stderr]   |
Dec 01 03:35:38.987 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 01 03:35:38.988 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:35:38.989 INFO [stderr]   |
Dec 01 03:35:38.989 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 03:35:38.990 INFO [stderr] 
Dec 01 03:35:39.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
Dec 01 03:35:39.723 INFO [stderr] su: No module specific data is present
Dec 01 03:35:41.196 INFO running `"docker" "inspect" "bdfc893d0ee27b6ee6038f8fb11aca124ecd6b5cb674a73bd1f943cb16c79b37"`
Dec 01 03:35:41.552 INFO running `"docker" "rm" "-f" "bdfc893d0ee27b6ee6038f8fb11aca124ecd6b5cb674a73bd1f943cb16c79b37"`
Dec 01 03:35:41.935 INFO [stdout] bdfc893d0ee27b6ee6038f8fb11aca124ecd6b5cb674a73bd1f943cb16c79b37
Dec 01 03:35:41.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:35:42.532 INFO [stdout] c83f7524204b8fbfd12c2ad139cebccb0f0d52bcca35230404c04fad0bcd9f8d
Dec 01 03:35:42.534 INFO running `"docker" "start" "-a" "c83f7524204b8fbfd12c2ad139cebccb0f0d52bcca35230404c04fad0bcd9f8d"`
Dec 01 03:35:44.429 INFO [stderr] usermod: no changes
Dec 01 03:35:44.515 INFO [stderr]    Compiling hound v0.1.0 (/source)
Dec 01 03:35:45.019 INFO [stderr] warning: unused variable: `i`
Dec 01 03:35:45.019 INFO [stderr]  --> src/main.rs:9:9
Dec 01 03:35:45.019 INFO [stderr]   |
Dec 01 03:35:45.019 INFO [stderr] 9 |     for i in 0..10 {
Dec 01 03:35:45.019 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 01 03:35:45.019 INFO [stderr]   |
Dec 01 03:35:45.019 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 03:35:45.019 INFO [stderr] 
Dec 01 03:35:45.027 INFO [stderr] warning: static item is never used: `HEX_CHAR`
Dec 01 03:35:45.027 INFO [stderr]  --> src/main.rs:5:1
Dec 01 03:35:45.027 INFO [stderr]   |
Dec 01 03:35:45.027 INFO [stderr] 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Dec 01 03:35:45.027 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 03:35:45.027 INFO [stderr]   |
Dec 01 03:35:45.027 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 03:35:45.027 INFO [stderr] 
Dec 01 03:35:45.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 01 03:35:45.624 INFO [stderr] su: No module specific data is present
Dec 01 03:35:47.151 INFO running `"docker" "inspect" "c83f7524204b8fbfd12c2ad139cebccb0f0d52bcca35230404c04fad0bcd9f8d"`
Dec 01 03:35:47.455 INFO running `"docker" "rm" "-f" "c83f7524204b8fbfd12c2ad139cebccb0f0d52bcca35230404c04fad0bcd9f8d"`
Dec 01 03:35:47.797 INFO [stdout] c83f7524204b8fbfd12c2ad139cebccb0f0d52bcca35230404c04fad0bcd9f8d
Dec 01 03:35:47.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 03:35:48.335 INFO [stdout] 5e2bdd633f3312523ff88a31134953cb041f374ecf6ccc88c6e42b9ae9272fd4
Dec 01 03:35:48.338 INFO running `"docker" "start" "-a" "5e2bdd633f3312523ff88a31134953cb041f374ecf6ccc88c6e42b9ae9272fd4"`
Dec 01 03:35:50.571 INFO [stderr] usermod: no changes
Dec 01 03:35:50.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 03:35:50.671 INFO [stdout] 
Dec 01 03:35:50.671 INFO [stdout] running 0 tests
Dec 01 03:35:50.671 INFO [stdout] 
Dec 01 03:35:50.671 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 03:35:50.671 INFO [stdout] 
Dec 01 03:35:50.672 INFO [stderr]      Running /target/debug/deps/hound-7ac80dc33ce7d4c5
Dec 01 03:35:50.672 INFO [stderr] su: No module specific data is present
Dec 01 03:35:51.876 INFO running `"docker" "inspect" "5e2bdd633f3312523ff88a31134953cb041f374ecf6ccc88c6e42b9ae9272fd4"`
Dec 01 03:35:52.259 INFO running `"docker" "rm" "-f" "5e2bdd633f3312523ff88a31134953cb041f374ecf6ccc88c6e42b9ae9272fd4"`
Dec 01 03:35:52.567 INFO [stdout] 5e2bdd633f3312523ff88a31134953cb041f374ecf6ccc88c6e42b9ae9272fd4
