Sep 10 06:11:30.417 INFO checking wstr_impl-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 06:11:30.418 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 06:11:30.418 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/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 06:11:30.610 INFO blam! 61d10029e5221984a77d5c3b827dcb7f41995b016d84bdf98e84c2da0954f263
Sep 10 06:11:30.612 INFO running `"docker" "start" "-a" "61d10029e5221984a77d5c3b827dcb7f41995b016d84bdf98e84c2da0954f263"`
Sep 10 06:11:31.920 INFO kablam! usermod: no changes
Sep 10 06:11:31.998 INFO kablam!     Checking unicode-xid v0.0.4
Sep 10 06:11:32.086 INFO kablam!    Compiling proc-macro-hack-impl v0.3.3
Sep 10 06:11:32.086 INFO kablam!     Checking quote v0.3.15
Sep 10 06:11:32.522 INFO kablam!     Checking synom v0.11.3
Sep 10 06:11:33.015 INFO kablam!     Checking syn v0.11.11
Sep 10 06:11:34.258 INFO kablam!     Checking proc-macro-hack v0.3.3
Sep 10 06:11:36.371 INFO kablam!     Checking wstr_impl v0.2.0 (file:///source)
Sep 10 06:11:37.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
Sep 10 06:11:37.690 INFO kablam! su: No module specific data is present
Sep 10 06:11:38.379 INFO running `"docker" "rm" "-f" "61d10029e5221984a77d5c3b827dcb7f41995b016d84bdf98e84c2da0954f263"`
Sep 10 06:11:38.487 INFO blam! 61d10029e5221984a77d5c3b827dcb7f41995b016d84bdf98e84c2da0954f263