Dec 12 10:53:02.455 INFO checking noisy_float-0.1.8 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:53:02.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 10:53:02.879 INFO [stdout] 9a3142549240e60f43de83404baedf099f92b3f03962416d2e09fd510bd2a399
Dec 12 10:53:02.888 INFO running `"docker" "start" "-a" "9a3142549240e60f43de83404baedf099f92b3f03962416d2e09fd510bd2a399"`
Dec 12 10:53:04.019 INFO [stderr] usermod: no changes
Dec 12 10:53:04.109 INFO [stderr]     Checking noisy_float v0.1.8 (/source)
Dec 12 10:53:05.271 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 10:53:05.271 INFO [stderr]   --> src/lib.rs:78:1
Dec 12 10:53:05.271 INFO [stderr]    |
Dec 12 10:53:05.271 INFO [stderr] 78 | #[macro_use]
Dec 12 10:53:05.271 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 10:53:05.271 INFO [stderr]    |
Dec 12 10:53:05.271 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 10:53:05.271 INFO [stderr] 
Dec 12 10:53:05.982 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 12 10:53:05.983 INFO [stderr]    --> src/lib.rs:373:9
Dec 12 10:53:05.983 INFO [stderr]     |
Dec 12 10:53:05.983 INFO [stderr] 373 |         n64(0.0) / n64(0.0);
Dec 12 10:53:05.983 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 12 10:53:05.983 INFO [stderr]     |
Dec 12 10:53:05.984 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 10:53:05.984 INFO [stderr] 
Dec 12 10:53:05.984 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 12 10:53:05.984 INFO [stderr]    --> src/lib.rs:380:9
Dec 12 10:53:05.985 INFO [stderr]     |
Dec 12 10:53:05.985 INFO [stderr] 380 |         r64(0.0) / r64(0.0);
Dec 12 10:53:05.985 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 12 10:53:05.985 INFO [stderr] 
Dec 12 10:53:05.985 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 12 10:53:05.986 INFO [stderr]    --> src/lib.rs:387:9
Dec 12 10:53:05.986 INFO [stderr]     |
Dec 12 10:53:05.986 INFO [stderr] 387 |         r64(1.0) / r64(0.0);
Dec 12 10:53:05.986 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Dec 12 10:53:05.986 INFO [stderr] 
Dec 12 10:53:06.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 12 10:53:06.032 INFO [stderr] su: No module specific data is present
Dec 12 10:53:06.992 INFO running `"docker" "inspect" "9a3142549240e60f43de83404baedf099f92b3f03962416d2e09fd510bd2a399"`
Dec 12 10:53:07.228 INFO running `"docker" "rm" "-f" "9a3142549240e60f43de83404baedf099f92b3f03962416d2e09fd510bd2a399"`
Dec 12 10:53:07.636 INFO [stdout] 9a3142549240e60f43de83404baedf099f92b3f03962416d2e09fd510bd2a399