Nov 03 01:49:54.710 INFO checking simbol-server-1.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 01:49:54.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 01:49:55.125 INFO blam! fdcc7096e699ae49227bf94cf7f46311d0eb524de76d53e4e21adf7b8922740e
Nov 03 01:49:55.126 INFO running `"docker" "start" "-a" "fdcc7096e699ae49227bf94cf7f46311d0eb524de76d53e4e21adf7b8922740e"`
Nov 03 01:49:56.987 INFO kablam! usermod: no changes
Nov 03 01:49:57.224 INFO kablam!     Checking sequence_trie v0.3.6
Nov 03 01:49:57.232 INFO kablam!     Checking ws v0.7.9
Nov 03 01:49:57.232 INFO kablam!     Checking iron v0.6.0
Nov 03 01:50:01.634 INFO kablam!     Checking mount v0.4.0
Nov 03 01:50:01.636 INFO kablam!     Checking iron-cors v0.8.0
Nov 03 01:50:01.653 INFO kablam!     Checking router v0.6.0
Nov 03 01:50:07.718 INFO kablam!     Checking staticfile v0.5.0
Nov 03 01:50:10.018 INFO kablam!     Checking simbol-server v1.1.0 (/source)
Nov 03 01:50:15.176 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 01:50:15.177 INFO kablam!   --> src/multivp.rs:82:37
Nov 03 01:50:15.177 INFO kablam!    |
Nov 03 01:50:15.177 INFO kablam! 82 |                                     connection.send(msg);
Nov 03 01:50:15.178 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:50:15.178 INFO kablam!    |
Nov 03 01:50:15.178 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 01:50:15.179 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 01:50:15.179 INFO kablam! 
Nov 03 01:50:15.180 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 01:50:15.180 INFO kablam!    --> src/multivp.rs:112:21
Nov 03 01:50:15.181 INFO kablam!     |
Nov 03 01:50:15.181 INFO kablam! 112 |                     connection.send(msg);
Nov 03 01:50:15.182 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:50:15.183 INFO kablam!     |
Nov 03 01:50:15.183 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 01:50:15.184 INFO kablam! 
Nov 03 01:50:15.404 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 01:50:15.404 INFO kablam!   --> src/multivp.rs:82:37
Nov 03 01:50:15.405 INFO kablam!    |
Nov 03 01:50:15.405 INFO kablam! 82 |                                     connection.send(msg);
Nov 03 01:50:15.406 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:50:15.407 INFO kablam!    |
Nov 03 01:50:15.407 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 01:50:15.408 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 01:50:15.408 INFO kablam! 
Nov 03 01:50:15.409 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 01:50:15.409 INFO kablam!    --> src/multivp.rs:112:21
Nov 03 01:50:15.410 INFO kablam!     |
Nov 03 01:50:15.410 INFO kablam! 112 |                     connection.send(msg);
Nov 03 01:50:15.411 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Nov 03 01:50:15.411 INFO kablam!     |
Nov 03 01:50:15.412 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 01:50:15.412 INFO kablam! 
Nov 03 01:50:15.473 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.45s
Nov 03 01:50:15.501 INFO kablam! su: No module specific data is present
Nov 03 01:50:17.481 INFO running `"docker" "rm" "-f" "fdcc7096e699ae49227bf94cf7f46311d0eb524de76d53e4e21adf7b8922740e"`
Nov 03 01:50:17.792 INFO blam! fdcc7096e699ae49227bf94cf7f46311d0eb524de76d53e4e21adf7b8922740e