Sep 04 13:27:40.995 INFO checking is_prime-1.0.5 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:27:40.996 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:27:40.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:27:41.221 INFO blam! 79155cf087fff511b8721f026ffc6dd4e14464d4d532aee92a45a5c664ee59f5
Sep 04 13:27:41.224 INFO running `"docker" "start" "-a" "79155cf087fff511b8721f026ffc6dd4e14464d4d532aee92a45a5c664ee59f5"`
Sep 04 13:27:42.092 INFO kablam!    Compiling rustc-cfg v0.2.0
Sep 04 13:27:42.095 INFO kablam!    Compiling num-bigint v0.1.44
Sep 04 13:27:48.258 INFO kablam!    Compiling ramp v0.5.0
Sep 04 13:27:53.004 INFO kablam!     Checking is_prime v1.0.5 (file:///source)
Sep 04 13:27:54.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.67s
Sep 04 13:27:54.710 INFO kablam! su: No module specific data is present
Sep 04 13:27:55.094 INFO running `"docker" "rm" "-f" "79155cf087fff511b8721f026ffc6dd4e14464d4d532aee92a45a5c664ee59f5"`
Sep 04 13:27:55.189 INFO blam! 79155cf087fff511b8721f026ffc6dd4e14464d4d532aee92a45a5c664ee59f5