Sep 21 07:55:16.921 INFO checking lapin-async-0.10.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 07:55:16.921 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 07:55:16.921 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/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 07:55:17.147 INFO blam! cf5b31f144e4e28cdf590e72c7e07a0ffa7be0afd29d1b0de531df0721a859b1
Sep 21 07:55:17.149 INFO running `"docker" "start" "-a" "cf5b31f144e4e28cdf590e72c7e07a0ffa7be0afd29d1b0de531df0721a859b1"`
Sep 21 07:55:18.668 INFO kablam! usermod: no changes
Sep 21 07:55:18.870 INFO kablam!    Compiling memchr v1.0.2
Sep 21 07:55:18.870 INFO kablam!    Compiling regex v0.2.11
Sep 21 07:55:18.886 INFO kablam!     Checking amq-protocol-types v0.20.0
Sep 21 07:55:18.886 INFO kablam!     Checking handlebars v0.27.0
Sep 21 07:55:20.522 INFO kablam!    Compiling nom v3.2.1
Sep 21 07:55:27.245 INFO kablam!     Checking amq-protocol-codegen v0.27.0
Sep 21 07:55:48.221 INFO kablam!    Compiling amq-protocol v0.19.1
Sep 21 07:55:57.900 INFO kablam!    Compiling lapin-async v0.10.0 (/source)
Sep 21 07:56:06.662 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:56:06.662 INFO kablam!    --> src/lib.rs:123:1
Sep 21 07:56:06.662 INFO kablam!     |
Sep 21 07:56:06.662 INFO kablam! 123 | #[macro_use]
Sep 21 07:56:06.662 INFO kablam!     | ^^^^^^^^^^^^
Sep 21 07:56:06.662 INFO kablam!     |
Sep 21 07:56:06.662 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 07:56:06.662 INFO kablam! 
Sep 21 07:56:06.742 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:56:06.742 INFO kablam!    --> src/lib.rs:123:1
Sep 21 07:56:06.742 INFO kablam!     |
Sep 21 07:56:06.742 INFO kablam! 123 | #[macro_use]
Sep 21 07:56:06.742 INFO kablam!     | ^^^^^^^^^^^^
Sep 21 07:56:06.742 INFO kablam!     |
Sep 21 07:56:06.742 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 07:56:06.742 INFO kablam! 
Sep 21 07:56:09.864 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:56:09.864 INFO kablam!     --> src/api.rs:1384:50
Sep 21 07:56:09.864 INFO kablam!      |
Sep 21 07:56:09.864 INFO kablam! 1384 |               c.queues.get_mut(&queue_name).map(|mut q| {
Sep 21 07:56:09.864 INFO kablam!      |                                                  ----^
Sep 21 07:56:09.864 INFO kablam!      |                                                  |
Sep 21 07:56:09.864 INFO kablam!      |                                                  help: remove this `mut`
Sep 21 07:56:09.864 INFO kablam!      |
Sep 21 07:56:09.864 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 21 07:56:09.864 INFO kablam! 
Sep 21 07:56:10.146 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:56:10.146 INFO kablam!     --> src/api.rs:1384:50
Sep 21 07:56:10.146 INFO kablam!      |
Sep 21 07:56:10.146 INFO kablam! 1384 |               c.queues.get_mut(&queue_name).map(|mut q| {
Sep 21 07:56:10.146 INFO kablam!      |                                                  ----^
Sep 21 07:56:10.146 INFO kablam!      |                                                  |
Sep 21 07:56:10.146 INFO kablam!      |                                                  help: remove this `mut`
Sep 21 07:56:10.146 INFO kablam!      |
Sep 21 07:56:10.146 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 21 07:56:10.146 INFO kablam! 
Sep 21 07:56:12.930 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.24s
Sep 21 07:56:12.942 INFO kablam! su: No module specific data is present
Sep 21 07:56:13.746 INFO running `"docker" "rm" "-f" "cf5b31f144e4e28cdf590e72c7e07a0ffa7be0afd29d1b0de531df0721a859b1"`
Sep 21 07:56:13.848 INFO blam! cf5b31f144e4e28cdf590e72c7e07a0ffa7be0afd29d1b0de531df0721a859b1