Sep 21 00:25:36.595 INFO checking xdrgen-0.4.4 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:25:36.595 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:25:36.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:25:36.731 INFO blam! 162c45f10dd377dbb9465f9f96f03186b1026d726e2d846c6b71be319aebb379
Sep 21 00:25:36.732 INFO running `"docker" "start" "-a" "162c45f10dd377dbb9465f9f96f03186b1026d726e2d846c6b71be319aebb379"`
Sep 21 00:25:37.557 INFO kablam! usermod: no changes
Sep 21 00:25:37.628 INFO kablam!     Checking quote v0.3.15
Sep 21 00:25:37.628 INFO kablam!     Checking memchr v1.0.2
Sep 21 00:25:37.630 INFO kablam!     Checking xdr-codec v0.4.4
Sep 21 00:25:37.793 INFO kablam!     Checking nom v3.2.1
Sep 21 00:25:39.811 INFO kablam!     Checking xdrgen v0.4.4 (/source)
Sep 21 00:25:42.248 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:25:42.248 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 21 00:25:42.248 INFO kablam!     |
Sep 21 00:25:42.248 INFO kablam! 225 |         let mut memo = match memo {
Sep 21 00:25:42.248 INFO kablam!     |             ----^^^^
Sep 21 00:25:42.248 INFO kablam!     |             |
Sep 21 00:25:42.248 INFO kablam!     |             help: remove this `mut`
Sep 21 00:25:42.248 INFO kablam!     |
Sep 21 00:25:42.248 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:25:42.248 INFO kablam! 
Sep 21 00:25:43.710 INFO kablam! warning: variable does not need to be mutable
Sep 21 00:25:43.710 INFO kablam!    --> src/spec/mod.rs:225:13
Sep 21 00:25:43.710 INFO kablam!     |
Sep 21 00:25:43.710 INFO kablam! 225 |         let mut memo = match memo {
Sep 21 00:25:43.710 INFO kablam!     |             ----^^^^
Sep 21 00:25:43.710 INFO kablam!     |             |
Sep 21 00:25:43.710 INFO kablam!     |             help: remove this `mut`
Sep 21 00:25:43.710 INFO kablam!     |
Sep 21 00:25:43.710 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 00:25:43.710 INFO kablam! 
Sep 21 00:25:44.313 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
Sep 21 00:25:44.324 INFO kablam! su: No module specific data is present
Sep 21 00:25:45.218 INFO running `"docker" "rm" "-f" "162c45f10dd377dbb9465f9f96f03186b1026d726e2d846c6b71be319aebb379"`
Sep 21 00:25:45.282 INFO blam! 162c45f10dd377dbb9465f9f96f03186b1026d726e2d846c6b71be319aebb379