Sep 10 04:40:46.525 INFO checking chriskuehl/cargo-docserve against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 04:40:46.525 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 04:40:46.526 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 04:40:46.770 INFO blam! cb1839c56c3faa643b5b911a4c93656c1e18ba832b10a7080a43875597eb48cb
Sep 10 04:40:46.772 INFO running `"docker" "start" "-a" "cb1839c56c3faa643b5b911a4c93656c1e18ba832b10a7080a43875597eb48cb"`
Sep 10 04:40:48.479 INFO kablam! usermod: no changes
Sep 10 04:40:48.541 INFO kablam! warning: unused manifest key: package.website
Sep 10 04:40:48.714 INFO kablam!     Checking time v0.1.38
Sep 10 04:40:49.566 INFO kablam!     Checking hyper v0.10.13
Sep 10 04:40:53.706 INFO kablam!     Checking iron v0.5.1
Sep 10 04:40:54.614 INFO kablam!     Checking mount v0.3.0
Sep 10 04:40:55.072 INFO kablam!     Checking staticfile v0.4.0
Sep 10 04:40:55.822 INFO kablam!     Checking cargo-docserve v0.1.0 (file:///source)
Sep 10 04:40:57.515 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Sep 10 04:40:57.521 INFO kablam! su: No module specific data is present
Sep 10 04:40:59.122 INFO running `"docker" "rm" "-f" "cb1839c56c3faa643b5b911a4c93656c1e18ba832b10a7080a43875597eb48cb"`
Sep 10 04:40:59.234 INFO blam! cb1839c56c3faa643b5b911a4c93656c1e18ba832b10a7080a43875597eb48cb