Nov 28 16:38:49.031 INFO checking tokio-interceptor-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:38:49.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 16:38:49.520 INFO [stdout] 53e3bd083a38217835881b558b970358b9477179f7a88637f16862cf600dbc2d
Nov 28 16:38:49.524 INFO running `"docker" "start" "-a" "53e3bd083a38217835881b558b970358b9477179f7a88637f16862cf600dbc2d"`
Nov 28 16:38:50.136 INFO [stderr] usermod: no changes
Nov 28 16:38:50.222 INFO [stderr]     Checking tokio-interceptor v0.1.0 (/source)
Nov 28 16:38:54.064 INFO [stderr] warning: struct is never constructed: `IdentityEvent`
Nov 28 16:38:54.065 INFO [stderr]    --> src/lib.rs:274:5
Nov 28 16:38:54.065 INFO [stderr]     |
Nov 28 16:38:54.065 INFO [stderr] 274 |     struct IdentityEvent;
Nov 28 16:38:54.066 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:38:54.066 INFO [stderr]     |
Nov 28 16:38:54.066 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 16:38:54.067 INFO [stderr] 
Nov 28 16:38:54.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 16:38:54.067 INFO [stderr]    --> src/lib.rs:258:9
Nov 28 16:38:54.068 INFO [stderr]     |
Nov 28 16:38:54.068 INFO [stderr] 258 |         app.dispatch(BeforeEvent(Rc::clone(&called))).wait();
Nov 28 16:38:54.068 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:38:54.069 INFO [stderr]     |
Nov 28 16:38:54.069 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 16:38:54.069 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 16:38:54.069 INFO [stderr] 
Nov 28 16:38:54.070 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 16:38:54.070 INFO [stderr]    --> src/lib.rs:290:9
Nov 28 16:38:54.070 INFO [stderr]     |
Nov 28 16:38:54.071 INFO [stderr] 290 |         app.dispatch(BeforeEvent(Rc::clone(&called_second))).wait();
Nov 28 16:38:54.071 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:38:54.071 INFO [stderr]     |
Nov 28 16:38:54.071 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 16:38:54.072 INFO [stderr] 
Nov 28 16:38:54.072 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 16:38:54.072 INFO [stderr]    --> src/lib.rs:322:9
Nov 28 16:38:54.072 INFO [stderr]     |
Nov 28 16:38:54.072 INFO [stderr] 322 |         app.dispatch(BeforeEvent(Rc::clone(&called_second))).wait();
Nov 28 16:38:54.072 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:38:54.072 INFO [stderr]     |
Nov 28 16:38:54.072 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 16:38:54.072 INFO [stderr] 
Nov 28 16:38:57.390 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
Nov 28 16:38:57.409 INFO [stderr] su: No module specific data is present
Nov 28 16:38:57.772 INFO running `"docker" "inspect" "53e3bd083a38217835881b558b970358b9477179f7a88637f16862cf600dbc2d"`
Nov 28 16:38:57.891 INFO running `"docker" "rm" "-f" "53e3bd083a38217835881b558b970358b9477179f7a88637f16862cf600dbc2d"`
Nov 28 16:38:58.102 INFO [stdout] 53e3bd083a38217835881b558b970358b9477179f7a88637f16862cf600dbc2d