Sep 10 13:08:25.829 INFO checking persistent-time-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:08:25.829 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:08:25.829 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 13:08:25.980 INFO blam! 2073ce7f423b5fa67518300d0b6288025becd2496b35d606f997d74b2053537b
Sep 10 13:08:25.981 INFO running `"docker" "start" "-a" "2073ce7f423b5fa67518300d0b6288025becd2496b35d606f997d74b2053537b"`
Sep 10 13:08:26.667 INFO kablam! usermod: no changes
Sep 10 13:08:26.805 INFO kablam!     Checking phf v0.7.15
Sep 10 13:08:26.818 INFO kablam!     Checking bincode v0.5.9
Sep 10 13:08:26.820 INFO kablam!     Checking chrono v0.2.25
Sep 10 13:08:30.804 INFO kablam!     Checking postgres v0.11.12
Sep 10 13:08:33.222 INFO kablam!     Checking persistent-time v0.1.0 (file:///source)
Sep 10 13:08:33.960 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:08:33.960 INFO kablam!   --> src/lib.rs:69:34
Sep 10 13:08:33.960 INFO kablam!    |
Sep 10 13:08:33.960 INFO kablam! 69 |                                  mut w: &mut W,
Sep 10 13:08:33.960 INFO kablam!    |                                  ----^
Sep 10 13:08:33.960 INFO kablam!    |                                  |
Sep 10 13:08:33.960 INFO kablam!    |                                  help: remove this `mut`
Sep 10 13:08:33.960 INFO kablam!    |
Sep 10 13:08:33.960 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 13:08:33.960 INFO kablam! 
Sep 10 13:08:34.095 INFO kablam! warning: variable does not need to be mutable
Sep 10 13:08:34.095 INFO kablam!   --> src/lib.rs:69:34
Sep 10 13:08:34.095 INFO kablam!    |
Sep 10 13:08:34.095 INFO kablam! 69 |                                  mut w: &mut W,
Sep 10 13:08:34.095 INFO kablam!    |                                  ----^
Sep 10 13:08:34.095 INFO kablam!    |                                  |
Sep 10 13:08:34.095 INFO kablam!    |                                  help: remove this `mut`
Sep 10 13:08:34.095 INFO kablam!    |
Sep 10 13:08:34.095 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 13:08:34.095 INFO kablam! 
Sep 10 13:08:34.121 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Sep 10 13:08:34.126 INFO kablam! su: No module specific data is present
Sep 10 13:08:34.849 INFO running `"docker" "rm" "-f" "2073ce7f423b5fa67518300d0b6288025becd2496b35d606f997d74b2053537b"`
Sep 10 13:08:34.944 INFO blam! 2073ce7f423b5fa67518300d0b6288025becd2496b35d606f997d74b2053537b