Nov 04 17:47:04.321 INFO checking series-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 17:47:04.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 17:47:04.739 INFO blam! 07a922d4800f2d5d6b29b756574148a57c538caa72c44b46058d6cf9993526fc
Nov 04 17:47:04.755 INFO running `"docker" "start" "-a" "07a922d4800f2d5d6b29b756574148a57c538caa72c44b46058d6cf9993526fc"`
Nov 04 17:47:06.022 INFO kablam! usermod: no changes
Nov 04 17:47:06.088 INFO kablam!     Checking series v0.1.0 (/source)
Nov 04 17:47:07.735 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 17:47:07.735 INFO kablam!     --> src/lib.rs:1159:9
Nov 04 17:47:07.735 INFO kablam!      |
Nov 04 17:47:07.735 INFO kablam! 1159 |         s + t;
Nov 04 17:47:07.735 INFO kablam!      |         ^^^^^
Nov 04 17:47:07.735 INFO kablam!      |
Nov 04 17:47:07.735 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 04 17:47:07.735 INFO kablam! 
Nov 04 17:47:07.735 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 17:47:07.735 INFO kablam!     --> src/lib.rs:1167:9
Nov 04 17:47:07.735 INFO kablam!      |
Nov 04 17:47:07.735 INFO kablam! 1167 |         s - t;
Nov 04 17:47:07.735 INFO kablam!      |         ^^^^^
Nov 04 17:47:07.735 INFO kablam! 
Nov 04 17:47:07.735 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 17:47:07.735 INFO kablam!     --> src/lib.rs:1175:9
Nov 04 17:47:07.735 INFO kablam!      |
Nov 04 17:47:07.735 INFO kablam! 1175 |         s * t;
Nov 04 17:47:07.735 INFO kablam!      |         ^^^^^
Nov 04 17:47:07.735 INFO kablam! 
Nov 04 17:47:07.735 INFO kablam! warning: unused arithmetic operation that must be used
Nov 04 17:47:07.735 INFO kablam!     --> src/lib.rs:1183:9
Nov 04 17:47:07.735 INFO kablam!      |
Nov 04 17:47:07.735 INFO kablam! 1183 |         s / t;
Nov 04 17:47:07.735 INFO kablam!      |         ^^^^^
Nov 04 17:47:07.735 INFO kablam! 
Nov 04 17:47:07.765 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 04 17:47:07.767 INFO kablam! su: No module specific data is present
Nov 04 17:47:08.845 INFO running `"docker" "rm" "-f" "07a922d4800f2d5d6b29b756574148a57c538caa72c44b46058d6cf9993526fc"`
Nov 04 17:47:09.107 INFO blam! 07a922d4800f2d5d6b29b756574148a57c538caa72c44b46058d6cf9993526fc