Sep 10 18:48:51.052 INFO checking futures-stable-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:48:51.052 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:48:51.052 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/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 18:48:51.241 INFO blam! 28a15b48dea0b81d8434304fab8bf1abf72c4b6db58d3189567a24d84f2fe5da
Sep 10 18:48:51.243 INFO running `"docker" "start" "-a" "28a15b48dea0b81d8434304fab8bf1abf72c4b6db58d3189567a24d84f2fe5da"`
Sep 10 18:48:52.321 INFO kablam! usermod: no changes
Sep 10 18:48:52.355 INFO kablam!     Checking futures-core v0.2.1
Sep 10 18:48:52.750 INFO kablam!     Checking futures-channel v0.2.1
Sep 10 18:48:52.750 INFO kablam!     Checking futures-io v0.2.1
Sep 10 18:48:53.250 INFO kablam!     Checking futures-sink v0.2.1
Sep 10 18:48:53.469 INFO kablam!     Checking futures-util v0.2.1
Sep 10 18:48:55.924 INFO kablam!     Checking futures-executor v0.2.1
Sep 10 18:48:56.461 INFO kablam!     Checking futures-stable v0.2.1 (file:///source)
Sep 10 18:48:56.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Sep 10 18:48:56.741 INFO kablam! su: No module specific data is present
Sep 10 18:48:57.481 INFO running `"docker" "rm" "-f" "28a15b48dea0b81d8434304fab8bf1abf72c4b6db58d3189567a24d84f2fe5da"`
Sep 10 18:48:57.532 INFO blam! 28a15b48dea0b81d8434304fab8bf1abf72c4b6db58d3189567a24d84f2fe5da