Oct 12 11:36:42.096 INFO checking u2/leetcode-rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:36:42.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 11:36:42.541 INFO blam! 6ab3726e4460fca6ca3b1bce828d48c81e7606ec994f6f8c8a178bda726e23c0
Oct 12 11:36:42.543 INFO running `"docker" "start" "-a" "6ab3726e4460fca6ca3b1bce828d48c81e7606ec994f6f8c8a178bda726e23c0"`
Oct 12 11:36:43.746 INFO kablam! usermod: no changes
Oct 12 11:36:43.840 INFO kablam!     Checking aho-corasick v0.6.1
Oct 12 11:36:44.525 INFO kablam!     Checking regex v0.2.1
Oct 12 11:36:46.784 INFO kablam!     Checking leetcode v0.1.0 (/source)
Oct 12 11:36:47.381 INFO kablam! warning: unused arithmetic operation which must be used
Oct 12 11:36:47.381 INFO kablam!   --> src/find_median_sorted_arrays.rs:42:13
Oct 12 11:36:47.381 INFO kablam!    |
Oct 12 11:36:47.382 INFO kablam! 42 |             j - 1;
Oct 12 11:36:47.382 INFO kablam!    |             ^^^^^
Oct 12 11:36:47.382 INFO kablam!    |
Oct 12 11:36:47.382 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:36:47.383 INFO kablam! 
Oct 12 11:36:48.140 INFO kablam! warning: unused arithmetic operation which must be used
Oct 12 11:36:48.140 INFO kablam!   --> src/find_median_sorted_arrays.rs:42:13
Oct 12 11:36:48.140 INFO kablam!    |
Oct 12 11:36:48.140 INFO kablam! 42 |             j - 1;
Oct 12 11:36:48.140 INFO kablam!    |             ^^^^^
Oct 12 11:36:48.140 INFO kablam!    |
Oct 12 11:36:48.140 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:36:48.140 INFO kablam! 
Oct 12 11:36:48.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Oct 12 11:36:48.184 INFO kablam! su: No module specific data is present
Oct 12 11:36:49.169 INFO running `"docker" "rm" "-f" "6ab3726e4460fca6ca3b1bce828d48c81e7606ec994f6f8c8a178bda726e23c0"`
Oct 12 11:36:49.537 INFO blam! 6ab3726e4460fca6ca3b1bce828d48c81e7606ec994f6f8c8a178bda726e23c0