Sep 14 14:29:38.297 INFO checking is_prime-1.0.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 14:29:38.297 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 14:29:38.297 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 14:29:38.534 INFO blam! 1858565ef0437b537b1c0e784b8b5359f0ba11050b3a5cc9ce8e36df98d2304a
Sep 14 14:29:38.537 INFO running `"docker" "start" "-a" "1858565ef0437b537b1c0e784b8b5359f0ba11050b3a5cc9ce8e36df98d2304a"`
Sep 14 14:29:40.018 INFO kablam! usermod: no changes
Sep 14 14:29:40.087 INFO kablam!    Compiling rustc-cfg v0.2.0
Sep 14 14:29:40.091 INFO kablam!    Compiling num-integer v0.1.39
Sep 14 14:29:42.342 INFO kablam!    Compiling num-bigint v0.1.44
Sep 14 14:29:45.533 INFO kablam!    Compiling ramp v0.5.0
Sep 14 14:29:49.016 INFO kablam!     Checking is_prime v1.0.5 (file:///source)
Sep 14 14:29:49.940 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.90s
Sep 14 14:29:49.943 INFO kablam! su: No module specific data is present
Sep 14 14:29:50.714 INFO running `"docker" "rm" "-f" "1858565ef0437b537b1c0e784b8b5359f0ba11050b3a5cc9ce8e36df98d2304a"`
Sep 14 14:29:51.018 INFO blam! 1858565ef0437b537b1c0e784b8b5359f0ba11050b3a5cc9ce8e36df98d2304a