Sep 10 16:28:38.555 INFO checking index-0.15.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:28:38.555 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:28:38.555 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:28:38.731 INFO blam! e45a4bc328a5c18dbcc1d9e0a672899d48bfb7e7497dafcd7dd7d7b87c1260bf
Sep 10 16:28:38.734 INFO running `"docker" "start" "-a" "e45a4bc328a5c18dbcc1d9e0a672899d48bfb7e7497dafcd7dd7d7b87c1260bf"`
Sep 10 16:28:39.972 INFO kablam! usermod: no changes
Sep 10 16:28:40.042 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 10 16:28:40.042 INFO kablam!     Checking coco v0.2.1
Sep 10 16:28:40.046 INFO kablam!     Checking bincode v0.9.2
Sep 10 16:28:40.399 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 10 16:28:40.456 INFO kablam!     Checking historian v3.0.4
Sep 10 16:28:41.172 INFO kablam!     Checking pagecache v0.2.7
Sep 10 16:28:44.308 INFO kablam!     Checking index v0.15.4 (file:///source)
Sep 10 16:28:45.472 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Sep 10 16:28:45.480 INFO kablam! su: No module specific data is present
Sep 10 16:28:46.031 INFO running `"docker" "rm" "-f" "e45a4bc328a5c18dbcc1d9e0a672899d48bfb7e7497dafcd7dd7d7b87c1260bf"`
Sep 10 16:28:46.083 INFO blam! e45a4bc328a5c18dbcc1d9e0a672899d48bfb7e7497dafcd7dd7d7b87c1260bf