Sep 19 12:47:56.429 INFO checking nachoparker/dutree against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 12:47:56.429 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 12:47:56.429 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 12:47:56.999 INFO blam! 35a1548f69593ae51b73878c0e7d15777feda845ac6a1c9cc287b60a6fc8d2bb
Sep 19 12:47:57.001 INFO running `"docker" "start" "-a" "35a1548f69593ae51b73878c0e7d15777feda845ac6a1c9cc287b60a6fc8d2bb"`
Sep 19 12:47:58.767 INFO kablam! usermod: no changes
Sep 19 12:47:58.933 INFO kablam!     Checking libc v0.2.39
Sep 19 12:47:58.933 INFO kablam!    Compiling regex v0.2.10
Sep 19 12:47:58.935 INFO kablam!     Checking regex-syntax v0.5.3
Sep 19 12:48:01.332 INFO kablam!     Checking memchr v2.0.1
Sep 19 12:48:01.332 INFO kablam!     Checking terminal_size v0.1.7
Sep 19 12:48:01.738 INFO kablam!     Checking aho-corasick v0.6.4
Sep 19 12:48:06.909 INFO kablam!     Checking dutree v0.2.9 (/source)
Sep 19 12:48:07.777 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.98s
Sep 19 12:48:07.784 INFO kablam! su: No module specific data is present
Sep 19 12:48:08.478 INFO running `"docker" "rm" "-f" "35a1548f69593ae51b73878c0e7d15777feda845ac6a1c9cc287b60a6fc8d2bb"`
Sep 19 12:48:08.575 INFO blam! 35a1548f69593ae51b73878c0e7d15777feda845ac6a1c9cc287b60a6fc8d2bb