Sep 10 11:40:10.733 INFO checking reproto-backend-swift-0.3.36 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:40:10.733 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:40:10.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 11:40:10.939 INFO blam! 4c5d3471366e135fc1747c412b7fa69c0d1fc0d920784528b8f4e96c60df0eeb
Sep 10 11:40:10.941 INFO running `"docker" "start" "-a" "4c5d3471366e135fc1747c412b7fa69c0d1fc0d920784528b8f4e96c60df0eeb"`
Sep 10 11:40:12.889 INFO kablam! usermod: no changes
Sep 10 11:40:13.195 INFO kablam!    Compiling precomputed-hash v0.1.1
Sep 10 11:40:13.196 INFO kablam!    Compiling ena v0.5.0
Sep 10 11:40:13.196 INFO kablam!    Compiling lalrpop-util v0.15.2
Sep 10 11:40:13.196 INFO kablam!    Compiling regex-syntax v0.4.2
Sep 10 11:40:13.196 INFO kablam!    Compiling diff v0.1.11
Sep 10 11:40:13.222 INFO kablam!    Compiling strsim v0.6.0
Sep 10 11:40:13.238 INFO kablam!     Checking lalrpop-util v0.13.1
Sep 10 11:40:13.239 INFO kablam!     Checking reproto-path-lexer v0.3.36
Sep 10 11:40:14.998 INFO kablam!     Checking reproto-naming v0.3.36
Sep 10 11:40:15.745 INFO kablam!     Checking genco v0.3.27
Sep 10 11:40:18.131 INFO kablam!    Compiling ascii-canvas v1.0.0
Sep 10 11:40:18.132 INFO kablam!    Compiling new_debug_unreachable v1.0.1
Sep 10 11:40:20.290 INFO kablam!     Checking relative-path v0.1.5
Sep 10 11:40:20.363 INFO kablam!     Checking semver v0.9.0
Sep 10 11:40:20.366 INFO kablam!    Compiling atty v0.1.2
Sep 10 11:40:20.419 INFO kablam!    Compiling digest v0.7.5
Sep 10 11:40:20.642 INFO kablam!    Compiling string_cache v0.7.3
Sep 10 11:40:22.123 INFO kablam!    Compiling docopt v0.8.3
Sep 10 11:40:24.110 INFO kablam!    Compiling sha2 v0.7.1
Sep 10 11:40:41.512 INFO kablam!    Compiling lalrpop-snap v0.15.2
Sep 10 11:45:41.444 INFO error running command: process killed after not generating output for  300s
Sep 10 11:45:41.444 INFO running `"docker" "rm" "-f" "4c5d3471366e135fc1747c412b7fa69c0d1fc0d920784528b8f4e96c60df0eeb"`
Sep 10 11:45:43.010 INFO blam! 4c5d3471366e135fc1747c412b7fa69c0d1fc0d920784528b8f4e96c60df0eeb