Sep 19 17:35:36.562 INFO checking xdrgen-0.4.4 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:35:36.562 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:35:36.562 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:35:36.859 INFO blam! be59ab713672732c25a6562bf2dfdc539895fe6811dd58b9f38a4bfcb56eaacb
Sep 19 17:35:36.861 INFO running `"docker" "start" "-a" "be59ab713672732c25a6562bf2dfdc539895fe6811dd58b9f38a4bfcb56eaacb"`
Sep 19 17:35:37.683 INFO kablam! usermod: no changes
Sep 19 17:35:37.855 INFO kablam!     Checking quote v0.3.15
Sep 19 17:35:37.855 INFO kablam!     Checking memchr v1.0.2
Sep 19 17:35:37.857 INFO kablam!     Checking tempdir v0.3.7
Sep 19 17:35:37.858 INFO kablam!     Checking xdr-codec v0.4.4
Sep 19 17:35:38.118 INFO kablam!     Checking nom v3.2.1
Sep 19 17:35:40.522 INFO kablam!     Checking xdrgen v0.4.4 (/source)
Sep 19 17:35:42.694 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:35:42.694 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 19 17:35:42.694 INFO kablam!     |
Sep 19 17:35:42.694 INFO kablam! 225 |         let mut memo = match memo {
Sep 19 17:35:42.694 INFO kablam!     |             ----^^^^
Sep 19 17:35:42.694 INFO kablam!     |             |
Sep 19 17:35:42.694 INFO kablam!     |             help: remove this `mut`
Sep 19 17:35:42.694 INFO kablam!     |
Sep 19 17:35:42.694 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:35:42.694 INFO kablam! 
Sep 19 17:35:43.074 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:35:43.074 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 19 17:35:43.074 INFO kablam!     |
Sep 19 17:35:43.074 INFO kablam! 225 |         let mut memo = match memo {
Sep 19 17:35:43.074 INFO kablam!     |             ----^^^^
Sep 19 17:35:43.074 INFO kablam!     |             |
Sep 19 17:35:43.074 INFO kablam!     |             help: remove this `mut`
Sep 19 17:35:43.074 INFO kablam!     |
Sep 19 17:35:43.082 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 17:35:43.082 INFO kablam! 
Sep 19 17:35:44.521 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
Sep 19 17:35:44.532 INFO kablam! su: No module specific data is present
Sep 19 17:35:45.613 INFO running `"docker" "rm" "-f" "be59ab713672732c25a6562bf2dfdc539895fe6811dd58b9f38a4bfcb56eaacb"`
Sep 19 17:35:45.728 INFO blam! be59ab713672732c25a6562bf2dfdc539895fe6811dd58b9f38a4bfcb56eaacb