Sep 10 11:25:11.878 INFO checking rlp-0.2.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:25:11.878 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:25:11.879 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 11:25:12.135 INFO blam! fb4729d0578d6aac90d271d179094ef8fe1cfb126a7a1f51490f9acd0e4f32b4
Sep 10 11:25:12.137 INFO running `"docker" "start" "-a" "fb4729d0578d6aac90d271d179094ef8fe1cfb126a7a1f51490f9acd0e4f32b4"`
Sep 10 11:25:13.574 INFO kablam! usermod: no changes
Sep 10 11:25:13.697 INFO kablam!     Checking rustc-hex v2.0.1
Sep 10 11:25:13.709 INFO kablam!    Compiling hex-literal-impl v0.1.1
Sep 10 11:25:13.709 INFO kablam!     Checking elastic-array v0.10.0
Sep 10 11:25:13.710 INFO kablam!     Checking ethbloom v0.5.0
Sep 10 11:25:14.555 INFO kablam!     Checking uint v0.4.1
Sep 10 11:25:16.250 INFO kablam!     Checking hex-literal v0.1.1
Sep 10 11:25:17.590 INFO kablam!     Checking ethereum-types v0.4.0
Sep 10 11:25:20.629 INFO kablam!     Checking rlp v0.2.4 (file:///source)
Sep 10 11:25:22.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.80s
Sep 10 11:25:22.411 INFO kablam! su: No module specific data is present
Sep 10 11:25:23.138 INFO running `"docker" "rm" "-f" "fb4729d0578d6aac90d271d179094ef8fe1cfb126a7a1f51490f9acd0e4f32b4"`
Sep 10 11:25:23.210 INFO blam! fb4729d0578d6aac90d271d179094ef8fe1cfb126a7a1f51490f9acd0e4f32b4