Oct 21 23:39:12.335 INFO checking simbol-server-1.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 23:39:12.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 23:39:12.822 INFO blam! 692b72484f98185fb917b60212749044b1f6ebef38021f694ccc807fcb46067c
Oct 21 23:39:12.824 INFO running `"docker" "start" "-a" "692b72484f98185fb917b60212749044b1f6ebef38021f694ccc807fcb46067c"`
Oct 21 23:39:14.860 INFO kablam! usermod: no changes
Oct 21 23:39:15.118 INFO kablam!     Checking mio-extras v2.0.5
Oct 21 23:39:15.152 INFO kablam!     Checking iron v0.6.0
Oct 21 23:39:16.876 INFO kablam!     Checking ws v0.7.9
Oct 21 23:39:19.196 INFO kablam!     Checking mount v0.4.0
Oct 21 23:39:19.196 INFO kablam!     Checking iron-cors v0.8.0
Oct 21 23:39:19.196 INFO kablam!     Checking router v0.6.0
Oct 21 23:39:24.348 INFO kablam!     Checking staticfile v0.5.0
Oct 21 23:39:26.792 INFO kablam!     Checking simbol-server v1.1.0 (/source)
Oct 21 23:39:29.984 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 23:39:29.984 INFO kablam!   --> src/multivp.rs:82:37
Oct 21 23:39:29.984 INFO kablam!    |
Oct 21 23:39:29.984 INFO kablam! 82 |                                     connection.send(msg);
Oct 21 23:39:29.984 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:39:29.984 INFO kablam!    |
Oct 21 23:39:29.984 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 23:39:29.984 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 23:39:29.984 INFO kablam! 
Oct 21 23:39:29.984 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 23:39:29.984 INFO kablam!    --> src/multivp.rs:112:21
Oct 21 23:39:29.984 INFO kablam!     |
Oct 21 23:39:29.984 INFO kablam! 112 |                     connection.send(msg);
Oct 21 23:39:29.984 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:39:29.984 INFO kablam!     |
Oct 21 23:39:29.984 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 23:39:29.984 INFO kablam! 
Oct 21 23:39:30.324 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 23:39:30.324 INFO kablam!   --> src/multivp.rs:82:37
Oct 21 23:39:30.324 INFO kablam!    |
Oct 21 23:39:30.324 INFO kablam! 82 |                                     connection.send(msg);
Oct 21 23:39:30.324 INFO kablam!    |                                     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:39:30.324 INFO kablam!    |
Oct 21 23:39:30.324 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 23:39:30.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 23:39:30.324 INFO kablam! 
Oct 21 23:39:30.324 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 23:39:30.324 INFO kablam!    --> src/multivp.rs:112:21
Oct 21 23:39:30.324 INFO kablam!     |
Oct 21 23:39:30.324 INFO kablam! 112 |                     connection.send(msg);
Oct 21 23:39:30.324 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^
Oct 21 23:39:30.324 INFO kablam!     |
Oct 21 23:39:30.324 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 23:39:30.324 INFO kablam! 
Oct 21 23:39:30.352 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.46s
Oct 21 23:39:30.363 INFO kablam! su: No module specific data is present
Oct 21 23:39:30.898 INFO running `"docker" "rm" "-f" "692b72484f98185fb917b60212749044b1f6ebef38021f694ccc807fcb46067c"`
Oct 21 23:39:31.316 INFO blam! 692b72484f98185fb917b60212749044b1f6ebef38021f694ccc807fcb46067c