Sep 04 03:46:16.318 INFO checking serde-avro-0.5.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 03:46:16.318 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 03:46:16.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:46:16.489 INFO blam! 634fbf2f65452b07af620f30fd7a7198e358b7dfba0120df799bbf0e88f6773b
Sep 04 03:46:16.491 INFO running `"docker" "start" "-a" "634fbf2f65452b07af620f30fd7a7198e358b7dfba0120df799bbf0e88f6773b"`
Sep 04 03:46:17.228 INFO kablam!    Compiling serde-avro v0.5.0 (file:///source)
Sep 04 03:46:17.231 INFO kablam!     Checking error-chain v0.9.0
Sep 04 03:46:17.231 INFO kablam!     Checking serde-value v0.4.1
Sep 04 03:46:20.319 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:46:20.319 INFO kablam!    --> src/de/read.rs:102:13
Sep 04 03:46:20.319 INFO kablam!     |
Sep 04 03:46:20.319 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 04 03:46:20.319 INFO kablam!     |             ----^^^^^^
Sep 04 03:46:20.319 INFO kablam!     |             |
Sep 04 03:46:20.319 INFO kablam!     |             help: remove this `mut`
Sep 04 03:46:20.319 INFO kablam!     |
Sep 04 03:46:20.319 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:46:20.319 INFO kablam! 
Sep 04 03:46:20.761 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:46:20.762 INFO kablam!    --> src/de/read.rs:102:13
Sep 04 03:46:20.762 INFO kablam!     |
Sep 04 03:46:20.762 INFO kablam! 102 |         let mut buffer = self.current_block.get_mut();
Sep 04 03:46:20.762 INFO kablam!     |             ----^^^^^^
Sep 04 03:46:20.762 INFO kablam!     |             |
Sep 04 03:46:20.762 INFO kablam!     |             help: remove this `mut`
Sep 04 03:46:20.762 INFO kablam!     |
Sep 04 03:46:20.762 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 03:46:20.762 INFO kablam! 
Sep 04 03:46:21.975 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
Sep 04 03:46:21.983 INFO kablam! su: No module specific data is present
Sep 04 03:46:22.439 INFO running `"docker" "rm" "-f" "634fbf2f65452b07af620f30fd7a7198e358b7dfba0120df799bbf0e88f6773b"`
Sep 04 03:46:22.527 INFO blam! 634fbf2f65452b07af620f30fd7a7198e358b7dfba0120df799bbf0e88f6773b