Sep 10 05:49:34.865 INFO checking zermelo-0.4.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 05:49:34.865 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 05:49:34.865 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 05:49:35.079 INFO blam! 137fcfdfd792245696f202cfc714644184e71f30043b9aa957916b0813b207d8
Sep 10 05:49:35.082 INFO running `"docker" "start" "-a" "137fcfdfd792245696f202cfc714644184e71f30043b9aa957916b0813b207d8"`
Sep 10 05:49:36.150 INFO kablam! usermod: no changes
Sep 10 05:49:36.516 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Sep 10 05:49:36.516 INFO kablam!     Checking tokio v0.1.8
Sep 10 05:49:37.898 INFO kablam!     Checking tokio-core v0.1.17
Sep 10 05:49:40.469 INFO kablam!     Checking hyper v0.11.27
Sep 10 05:49:40.469 INFO kablam!     Checking tokio-tls v0.1.4
Sep 10 05:49:47.124 INFO kablam!     Checking hyper-tls v0.1.4
Sep 10 05:49:47.938 INFO kablam!     Checking reqwest v0.8.8
Sep 10 05:49:49.966 INFO kablam!     Checking zermelo v0.4.1 (file:///source)
Sep 10 05:49:53.167 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.00s
Sep 10 05:49:53.181 INFO kablam! su: No module specific data is present
Sep 10 05:49:53.795 INFO running `"docker" "rm" "-f" "137fcfdfd792245696f202cfc714644184e71f30043b9aa957916b0813b207d8"`
Sep 10 05:49:53.892 INFO blam! 137fcfdfd792245696f202cfc714644184e71f30043b9aa957916b0813b207d8