Sep 06 03:09:49.922 INFO checking nuform-0.1.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:09:49.922 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:09:49.922 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:09:50.115 INFO blam! b8bd5a7d6484092f16886c14256e89119f98b1978490c51e1fadbb68c7808ab9
Sep 06 03:09:50.116 INFO running `"docker" "start" "-a" "b8bd5a7d6484092f16886c14256e89119f98b1978490c51e1fadbb68c7808ab9"`
Sep 06 03:09:51.346 INFO kablam! usermod: no changes
Sep 06 03:09:51.678 INFO kablam!    Compiling syn v0.10.8
Sep 06 03:09:51.678 INFO kablam!    Compiling toml v0.3.2
Sep 06 03:09:51.682 INFO kablam!     Checking semver v0.6.0
Sep 06 03:09:51.682 INFO kablam!     Checking toml v0.2.1
Sep 06 03:09:57.781 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Sep 06 03:09:57.830 INFO kablam!    Compiling nuform v0.1.2 (file:///source)
Sep 06 03:09:59.518 INFO kablam!    Compiling serde_codegen v0.8.23
Sep 06 03:10:01.695 INFO kablam!    Compiling serde_derive v0.8.23
Sep 06 03:10:06.549 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
Sep 06 03:10:06.562 INFO kablam! su: No module specific data is present
Sep 06 03:10:07.535 INFO running `"docker" "rm" "-f" "b8bd5a7d6484092f16886c14256e89119f98b1978490c51e1fadbb68c7808ab9"`
Sep 06 03:10:07.643 INFO blam! b8bd5a7d6484092f16886c14256e89119f98b1978490c51e1fadbb68c7808ab9