Sep 21 03:03:39.419 INFO checking simbol-server-1.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:03:39.419 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:03:39.419 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 03:03:39.599 INFO blam! b046eb5d82af4802db54bab45e169a2e4768036c5ce2c8f3be8027252bbbcc17
Sep 21 03:03:39.601 INFO running `"docker" "start" "-a" "b046eb5d82af4802db54bab45e169a2e4768036c5ce2c8f3be8027252bbbcc17"`
Sep 21 03:03:40.369 INFO kablam! usermod: no changes
Sep 21 03:03:40.542 INFO kablam!     Checking mio-extras v2.0.5
Sep 21 03:03:40.550 INFO kablam!     Checking iron v0.6.0
Sep 21 03:03:41.134 INFO kablam!     Checking ws v0.7.8
Sep 21 03:03:41.569 INFO kablam!     Checking mount v0.4.0
Sep 21 03:03:41.569 INFO kablam!     Checking iron-cors v0.8.0
Sep 21 03:03:41.569 INFO kablam!     Checking router v0.6.0
Sep 21 03:03:43.698 INFO kablam!     Checking staticfile v0.5.0
Sep 21 03:03:44.599 INFO kablam!     Checking simbol-server v1.1.0 (/source)
Sep 21 03:03:45.966 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:03:45.966 INFO kablam!   --> src/multivp.rs:82:37
Sep 21 03:03:45.966 INFO kablam!    |
Sep 21 03:03:45.967 INFO kablam! 82 |                                     connection.send(msg);
Sep 21 03:03:45.967 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:03:45.967 INFO kablam!    |
Sep 21 03:03:45.967 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 03:03:45.967 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:03:45.967 INFO kablam! 
Sep 21 03:03:45.967 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:03:45.967 INFO kablam!    --> src/multivp.rs:112:21
Sep 21 03:03:45.967 INFO kablam!     |
Sep 21 03:03:45.967 INFO kablam! 112 |                     connection.send(msg);
Sep 21 03:03:45.967 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:03:45.967 INFO kablam!     |
Sep 21 03:03:45.967 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:03:45.967 INFO kablam! 
Sep 21 03:03:46.261 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:03:46.261 INFO kablam!   --> src/multivp.rs:82:37
Sep 21 03:03:46.261 INFO kablam!    |
Sep 21 03:03:46.261 INFO kablam! 82 |                                     connection.send(msg);
Sep 21 03:03:46.261 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:03:46.261 INFO kablam!    |
Sep 21 03:03:46.261 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 03:03:46.261 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:03:46.261 INFO kablam! 
Sep 21 03:03:46.262 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 03:03:46.262 INFO kablam!    --> src/multivp.rs:112:21
Sep 21 03:03:46.262 INFO kablam!     |
Sep 21 03:03:46.262 INFO kablam! 112 |                     connection.send(msg);
Sep 21 03:03:46.262 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:03:46.262 INFO kablam!     |
Sep 21 03:03:46.262 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 03:03:46.262 INFO kablam! 
Sep 21 03:03:46.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
Sep 21 03:03:46.416 INFO kablam! su: No module specific data is present
Sep 21 03:03:47.319 INFO running `"docker" "rm" "-f" "b046eb5d82af4802db54bab45e169a2e4768036c5ce2c8f3be8027252bbbcc17"`
Sep 21 03:03:47.412 INFO blam! b046eb5d82af4802db54bab45e169a2e4768036c5ce2c8f3be8027252bbbcc17