Sep 10 11:40:10.670 INFO checking reproto-backend-rust-0.3.36 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:40:10.670 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:40:10.670 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 11:40:10.871 INFO blam! 129c10559936b26643431e7a907fce620878e11d2c706f19a852166e3e18f66d
Sep 10 11:40:10.874 INFO running `"docker" "start" "-a" "129c10559936b26643431e7a907fce620878e11d2c706f19a852166e3e18f66d"`
Sep 10 11:40:12.353 INFO kablam! usermod: no changes
Sep 10 11:40:12.662 INFO kablam!     Checking reproto-path-lexer v0.3.36
Sep 10 11:40:12.670 INFO kablam!     Checking reproto-naming v0.3.36
Sep 10 11:40:12.670 INFO kablam!     Checking genco v0.3.27
Sep 10 11:40:12.670 INFO kablam!     Checking relative-path v0.1.5
Sep 10 11:40:12.670 INFO kablam!     Checking semver v0.9.0
Sep 10 11:40:12.670 INFO kablam!     Checking toml v0.4.6
Sep 10 11:40:12.670 INFO kablam!    Compiling lalrpop-snap v0.15.2
Sep 10 11:45:12.577 INFO error running command: process killed after not generating output for  300s
Sep 10 11:45:12.577 INFO running `"docker" "rm" "-f" "129c10559936b26643431e7a907fce620878e11d2c706f19a852166e3e18f66d"`
Sep 10 11:45:13.277 INFO blam! 129c10559936b26643431e7a907fce620878e11d2c706f19a852166e3e18f66d