Sep 10 20:47:49.967 INFO checking cql_bindgen-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:47:49.967 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:47:49.967 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:47:50.123 INFO blam! a4fec907bf1cb93761cccd41e95dfc41c6f3a97aa7ba13a6fb43cd4ba2ea91bf
Sep 10 20:47:50.125 INFO running `"docker" "start" "-a" "a4fec907bf1cb93761cccd41e95dfc41c6f3a97aa7ba13a6fb43cd4ba2ea91bf"`
Sep 10 20:47:50.695 INFO kablam! usermod: no changes
Sep 10 20:47:50.890 INFO kablam!    Compiling cql_bindgen v0.2.0 (file:///source)
Sep 10 20:47:51.905 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 20:47:51.905 INFO kablam!  --> src/lib.rs:3:1
Sep 10 20:47:51.905 INFO kablam!   |
Sep 10 20:47:51.905 INFO kablam! 3 | #[macro_use]
Sep 10 20:47:51.905 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 20:47:51.905 INFO kablam!   |
Sep 10 20:47:51.905 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:47:51.905 INFO kablam! 
Sep 10 20:47:52.081 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 20:47:52.081 INFO kablam!  --> src/lib.rs:3:1
Sep 10 20:47:52.081 INFO kablam!   |
Sep 10 20:47:52.081 INFO kablam! 3 | #[macro_use]
Sep 10 20:47:52.081 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 20:47:52.082 INFO kablam!   |
Sep 10 20:47:52.083 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:47:52.083 INFO kablam! 
Sep 10 20:47:54.710 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:47:54.710 INFO kablam!   --> src/examples/async.rs:48:13
Sep 10 20:47:54.710 INFO kablam!    |
Sep 10 20:47:54.710 INFO kablam! 48 |         let mut cluster = create_cluster();
Sep 10 20:47:54.710 INFO kablam!    |             ----^^^^^^^
Sep 10 20:47:54.710 INFO kablam!    |             |
Sep 10 20:47:54.710 INFO kablam!    |             help: remove this `mut`
Sep 10 20:47:54.710 INFO kablam!    |
Sep 10 20:47:54.710 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:47:54.710 INFO kablam! 
Sep 10 20:47:56.149 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:47:56.150 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 10 20:47:56.150 INFO kablam!     |
Sep 10 20:47:56.150 INFO kablam! 122 |         let mut session = &mut*cass_session_new();
Sep 10 20:47:56.150 INFO kablam!     |             ----^^^^^^^
Sep 10 20:47:56.150 INFO kablam!     |             |
Sep 10 20:47:56.150 INFO kablam!     |             help: remove this `mut`
Sep 10 20:47:56.150 INFO kablam!     |
Sep 10 20:47:56.150 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:47:56.150 INFO kablam! 
Sep 10 20:48:00.309 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:48:00.309 INFO kablam!   --> src/examples/async.rs:48:13
Sep 10 20:48:00.309 INFO kablam!    |
Sep 10 20:48:00.309 INFO kablam! 48 |         let mut cluster = create_cluster();
Sep 10 20:48:00.309 INFO kablam!    |             ----^^^^^^^
Sep 10 20:48:00.309 INFO kablam!    |             |
Sep 10 20:48:00.309 INFO kablam!    |             help: remove this `mut`
Sep 10 20:48:00.322 INFO kablam!    |
Sep 10 20:48:00.322 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 20:48:00.322 INFO kablam! 
Sep 10 20:48:01.898 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:48:01.898 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 10 20:48:01.898 INFO kablam!     |
Sep 10 20:48:01.898 INFO kablam! 122 |         let mut session = &mut*cass_session_new();
Sep 10 20:48:01.898 INFO kablam!     |             ----^^^^^^^
Sep 10 20:48:01.898 INFO kablam!     |             |
Sep 10 20:48:01.898 INFO kablam!     |             help: remove this `mut`
Sep 10 20:48:01.898 INFO kablam!     |
Sep 10 20:48:01.898 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:48:01.898 INFO kablam! 
Sep 10 20:48:03.282 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.56s
Sep 10 20:48:03.310 INFO kablam! su: No module specific data is present
Sep 10 20:48:04.078 INFO running `"docker" "rm" "-f" "a4fec907bf1cb93761cccd41e95dfc41c6f3a97aa7ba13a6fb43cd4ba2ea91bf"`
Sep 10 20:48:04.191 INFO blam! a4fec907bf1cb93761cccd41e95dfc41c6f3a97aa7ba13a6fb43cd4ba2ea91bf