Sep 04 00:29:52.570 INFO checking FrogBomb/ulam_spiral against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 00:29:52.571 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 00:29:52.571 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:29:52.799 INFO blam! d4a221843d0fa70a92d2b940740578c489ee4dc44863c551b500f4e2cf7f5f38
Sep 04 00:29:52.801 INFO running `"docker" "start" "-a" "d4a221843d0fa70a92d2b940740578c489ee4dc44863c551b500f4e2cf7f5f38"`
Sep 04 00:29:53.693 INFO kablam!     Checking deflate v0.7.4
Sep 04 00:29:53.693 INFO kablam!     Checking deque v0.3.1
Sep 04 00:29:53.706 INFO kablam!     Checking concurrent_prime_sieve v0.2.2
Sep 04 00:29:53.708 INFO kablam!     Checking num-rational v0.1.35
Sep 04 00:29:54.829 INFO kablam!     Checking rayon v0.6.0
Sep 04 00:29:56.568 INFO kablam!     Checking png v0.6.2
Sep 04 00:29:59.091 INFO kablam!     Checking jpeg-decoder v0.1.11
Sep 04 00:30:01.477 INFO kablam!     Checking image v0.12.2
Sep 04 00:30:08.749 INFO kablam!     Checking ulam_spiral v0.1.0 (file:///source)
Sep 04 00:30:09.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.18s
Sep 04 00:30:09.761 INFO kablam! su: No module specific data is present
Sep 04 00:30:10.254 INFO running `"docker" "rm" "-f" "d4a221843d0fa70a92d2b940740578c489ee4dc44863c551b500f4e2cf7f5f38"`
Sep 04 00:30:10.406 INFO blam! d4a221843d0fa70a92d2b940740578c489ee4dc44863c551b500f4e2cf7f5f38