Sep 19 21:00:27.716 INFO checking piston-0.31.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:00:27.716 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:00:27.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:00:27.831 INFO blam! 3c63cded47b48781f2752db05b41f9ddd9f372efeb1a021229824adb5cd5c9e4
Sep 19 21:00:27.832 INFO running `"docker" "start" "-a" "3c63cded47b48781f2752db05b41f9ddd9f372efeb1a021229824adb5cd5c9e4"`
Sep 19 21:00:29.349 INFO kablam! usermod: no changes
Sep 19 21:00:29.383 INFO kablam!     Checking piston v0.31.4 (/source)
Sep 19 21:00:29.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 19 21:00:29.694 INFO kablam! su: No module specific data is present
Sep 19 21:00:30.227 INFO running `"docker" "rm" "-f" "3c63cded47b48781f2752db05b41f9ddd9f372efeb1a021229824adb5cd5c9e4"`
Sep 19 21:00:30.337 INFO blam! 3c63cded47b48781f2752db05b41f9ddd9f372efeb1a021229824adb5cd5c9e4