Oct 13 13:58:48.841 INFO checking guid-parser-0.1.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:58:48.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 13:58:49.268 INFO blam! 9a8d102ef89e74a5e5984c7156ec7bd0b5da63ded3373a0c089c12393d5f44d5
Oct 13 13:58:49.273 INFO running `"docker" "start" "-a" "9a8d102ef89e74a5e5984c7156ec7bd0b5da63ded3373a0c089c12393d5f44d5"`
Oct 13 13:58:50.185 INFO kablam! usermod: no changes
Oct 13 13:58:50.280 INFO kablam!     Checking debug-builders v0.1.0
Oct 13 13:58:50.292 INFO kablam!    Compiling debugtrace v0.1.0
Oct 13 13:58:50.292 INFO kablam!     Checking either v0.1.7
Oct 13 13:58:50.300 INFO kablam!     Checking conv v0.3.3
Oct 13 13:58:52.548 INFO kablam!     Checking backtrace v0.1.8
Oct 13 13:58:55.726 INFO kablam!     Checking chomp v0.3.1
Oct 13 13:58:58.292 INFO kablam!     Checking guid-parser v0.1.0 (/source)
Oct 13 13:59:00.844 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
Oct 13 13:59:00.852 INFO kablam! su: No module specific data is present
Oct 13 13:59:01.404 INFO running `"docker" "rm" "-f" "9a8d102ef89e74a5e5984c7156ec7bd0b5da63ded3373a0c089c12393d5f44d5"`
Oct 13 13:59:01.556 INFO blam! 9a8d102ef89e74a5e5984c7156ec7bd0b5da63ded3373a0c089c12393d5f44d5