Sep 10 22:10:52.442 INFO checking bitcoin-rpc-0.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:10:52.442 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:10:52.443 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:10:52.643 INFO blam! 94d2438c547132f57b843e127433d4cc6ab85bbe723aeacfa96024f892ebadba
Sep 10 22:10:52.645 INFO running `"docker" "start" "-a" "94d2438c547132f57b843e127433d4cc6ab85bbe723aeacfa96024f892ebadba"`
Sep 10 22:10:53.349 INFO kablam! usermod: no changes
Sep 10 22:10:53.540 INFO kablam!     Checking bech32 v0.3.2
Sep 10 22:10:53.550 INFO kablam!    Compiling secp256k1 v0.9.2
Sep 10 22:10:53.552 INFO kablam!     Checking strason v0.4.0
Sep 10 22:10:54.454 INFO kablam!     Checking bitcoin-bech32 v0.5.1
Sep 10 22:10:55.299 INFO kablam!     Checking bitcoin-rpc-json v0.2.0
Sep 10 22:10:55.299 INFO kablam!     Checking jsonrpc v0.9.0
Sep 10 22:10:57.842 INFO kablam!     Checking bitcoin v0.13.2
Sep 10 22:11:02.042 INFO kablam!     Checking bitcoin-rpc v0.2.0 (file:///source)
Sep 10 22:11:04.515 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.14s
Sep 10 22:11:04.523 INFO kablam! su: No module specific data is present
Sep 10 22:11:05.515 INFO running `"docker" "rm" "-f" "94d2438c547132f57b843e127433d4cc6ab85bbe723aeacfa96024f892ebadba"`
Sep 10 22:11:05.616 INFO blam! 94d2438c547132f57b843e127433d4cc6ab85bbe723aeacfa96024f892ebadba