Sep 10 12:05:52.407 INFO checking ref-cast-impl-0.2.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:05:52.407 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:05:52.407 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:05:52.584 INFO blam! c27e00183000f444067c9dd6db163cdaaa44e0f454b17c106a0b969ab9e1b2da
Sep 10 12:05:52.585 INFO running `"docker" "start" "-a" "c27e00183000f444067c9dd6db163cdaaa44e0f454b17c106a0b969ab9e1b2da"`
Sep 10 12:05:53.732 INFO kablam! usermod: no changes
Sep 10 12:05:53.763 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 10 12:05:56.112 INFO kablam!     Checking quote v0.6.8
Sep 10 12:05:57.334 INFO kablam!     Checking syn v0.14.9
Sep 10 12:06:01.654 INFO kablam!     Checking ref-cast-impl v0.2.3 (file:///source)
Sep 10 12:06:02.958 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
Sep 10 12:06:02.961 INFO kablam! su: No module specific data is present
Sep 10 12:06:03.589 INFO running `"docker" "rm" "-f" "c27e00183000f444067c9dd6db163cdaaa44e0f454b17c106a0b969ab9e1b2da"`
Sep 10 12:06:03.708 INFO blam! c27e00183000f444067c9dd6db163cdaaa44e0f454b17c106a0b969ab9e1b2da