Sep 06 02:09:34.177 INFO checking pulldown-cmark-to-cmark-1.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 02:09:34.177 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 02:09:34.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/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 02:09:34.478 INFO blam! 08d94312e7cbcd7f95a95c6f9cc98f26ac393691378ec39bd1106a46c6a6cb96
Sep 06 02:09:34.480 INFO running `"docker" "start" "-a" "08d94312e7cbcd7f95a95c6f9cc98f26ac393691378ec39bd1106a46c6a6cb96"`
Sep 06 02:09:35.425 INFO kablam! usermod: no changes
Sep 06 02:09:35.510 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 06 02:09:35.514 INFO kablam!    Compiling unindent v0.1.3
Sep 06 02:09:35.526 INFO kablam!     Checking pulldown-cmark-to-cmark v1.1.0 (file:///source)
Sep 06 02:09:39.278 INFO kablam!    Compiling quote v0.6.8
Sep 06 02:09:40.234 INFO kablam!    Compiling syn v0.14.9
Sep 06 02:09:47.852 INFO kablam!    Compiling indoc-impl v0.2.7
Sep 06 02:09:50.340 INFO kablam!     Checking indoc v0.2.7
Sep 06 02:09:52.054 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.60s
Sep 06 02:09:52.066 INFO kablam! su: No module specific data is present
Sep 06 02:09:53.026 INFO running `"docker" "rm" "-f" "08d94312e7cbcd7f95a95c6f9cc98f26ac393691378ec39bd1106a46c6a6cb96"`
Sep 06 02:09:53.130 INFO blam! 08d94312e7cbcd7f95a95c6f9cc98f26ac393691378ec39bd1106a46c6a6cb96