Dec 12 12:59:26.796 INFO checking ilc-ops-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:59:26.796 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 12:59:27.176 INFO [stdout] be39edb09ea2036667120675c4241f8fd7e0ea848c15e61083de96868ae18179
Dec 12 12:59:27.178 INFO running `"docker" "start" "-a" "be39edb09ea2036667120675c4241f8fd7e0ea848c15e61083de96868ae18179"`
Dec 12 12:59:29.243 INFO [stderr] usermod: no changes
Dec 12 12:59:29.424 INFO [stderr]     Checking linked-list v0.0.3
Dec 12 12:59:29.424 INFO [stderr]     Checking bit-set v0.3.0
Dec 12 12:59:29.432 INFO [stderr]     Checking num-bigint v0.2.1
Dec 12 12:59:29.432 INFO [stderr]     Checking ilc-base v0.2.0
Dec 12 12:59:34.296 INFO [stderr]     Checking num-rational v0.2.1
Dec 12 12:59:35.394 INFO [stderr]     Checking num v0.2.0
Dec 12 12:59:36.083 INFO [stderr]     Checking traverse v0.0.12
Dec 12 12:59:37.200 INFO [stderr]     Checking blist v0.0.4
Dec 12 12:59:38.336 INFO [stderr]     Checking ilc-ops v0.1.2 (/source)
Dec 12 12:59:40.824 INFO [stderr] warning: unused `std::iter::Peekable` that must be used
Dec 12 12:59:40.824 INFO [stderr]    --> src/lib.rs:222:17
Dec 12 12:59:40.824 INFO [stderr]     |
Dec 12 12:59:40.824 INFO [stderr] 222 |                 events.remove(offset + idx);
Dec 12 12:59:40.824 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:59:40.824 INFO [stderr]     |
Dec 12 12:59:40.824 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 12:59:40.824 INFO [stderr]     = note: iterator adaptors are lazy and do nothing unless consumed
Dec 12 12:59:40.824 INFO [stderr] 
Dec 12 12:59:41.092 INFO [stderr] warning: unused `std::iter::Peekable` that must be used
Dec 12 12:59:41.092 INFO [stderr]    --> src/lib.rs:222:17
Dec 12 12:59:41.092 INFO [stderr]     |
Dec 12 12:59:41.092 INFO [stderr] 222 |                 events.remove(offset + idx);
Dec 12 12:59:41.092 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:59:41.092 INFO [stderr]     |
Dec 12 12:59:41.092 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 12:59:41.092 INFO [stderr]     = note: iterator adaptors are lazy and do nothing unless consumed
Dec 12 12:59:41.092 INFO [stderr] 
Dec 12 12:59:41.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
Dec 12 12:59:41.148 INFO [stderr] su: No module specific data is present
Dec 12 12:59:41.847 INFO running `"docker" "inspect" "be39edb09ea2036667120675c4241f8fd7e0ea848c15e61083de96868ae18179"`
Dec 12 12:59:42.120 INFO running `"docker" "rm" "-f" "be39edb09ea2036667120675c4241f8fd7e0ea848c15e61083de96868ae18179"`
Dec 12 12:59:42.480 INFO [stdout] be39edb09ea2036667120675c4241f8fd7e0ea848c15e61083de96868ae18179