Dec 05 00:43:29.329 INFO checking ParadoxSpiral/axon against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:43:29.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 00:43:29.599 INFO [stdout] dd46a4cb52ae2e970d9b7a3bb342457e66d158db005b1d3d9d1c05227d608ad8
Dec 05 00:43:29.607 INFO running `"docker" "start" "-a" "dd46a4cb52ae2e970d9b7a3bb342457e66d158db005b1d3d9d1c05227d608ad8"`
Dec 05 00:43:30.275 INFO [stderr] usermod: no changes
Dec 05 00:43:30.603 INFO [stderr]     Checking natord v1.0.9
Dec 05 00:43:30.611 INFO [stderr]     Checking input_buffer v0.2.0
Dec 05 00:43:30.611 INFO [stderr]     Checking url_serde v0.2.0
Dec 05 00:43:30.611 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 05 00:43:30.611 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 05 00:43:30.611 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 05 00:43:33.207 INFO [stderr]     Checking synapse-rpc v0.1.20
Dec 05 00:43:33.961 INFO [stderr]     Checking tungstenite v0.6.1
Dec 05 00:43:35.282 INFO [stderr]     Checking tokio-uds v0.2.3
Dec 05 00:43:35.282 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 05 00:43:35.282 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 05 00:43:35.915 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 05 00:43:38.347 INFO [stderr]     Checking tokio v0.1.11
Dec 05 00:43:41.947 INFO [stderr]     Checking tokio-dns-unofficial v0.3.1
Dec 05 00:43:45.354 INFO [stderr]     Checking tokio-tungstenite v0.6.0
Dec 05 00:43:49.331 INFO [stderr]     Checking axon v0.2.0 (/source)
Dec 05 00:43:56.745 INFO [stderr] warning: struct is never constructed: `Center`
Dec 05 00:43:56.745 INFO [stderr]   --> src/utils/align.rs:99:5
Dec 05 00:43:56.745 INFO [stderr]    |
Dec 05 00:43:56.745 INFO [stderr] 99 |     pub struct Center {}
Dec 05 00:43:56.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 00:43:56.745 INFO [stderr]    |
Dec 05 00:43:56.745 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:43:56.745 INFO [stderr] 
Dec 05 00:43:56.757 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:43:56.757 INFO [stderr]    --> src/tui/view.rs:271:9
Dec 05 00:43:56.757 INFO [stderr]     |
Dec 05 00:43:56.757 INFO [stderr] 271 |         write!(io::stdout(), "{}", cursor::Show);
Dec 05 00:43:56.757 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:43:56.757 INFO [stderr]     |
Dec 05 00:43:56.759 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 00:43:56.760 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:43:56.760 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 00:43:56.760 INFO [stderr] 
Dec 05 00:43:56.987 INFO [stderr] warning: struct is never constructed: `Center`
Dec 05 00:43:56.987 INFO [stderr]   --> src/utils/align.rs:99:5
Dec 05 00:43:56.987 INFO [stderr]    |
Dec 05 00:43:56.987 INFO [stderr] 99 |     pub struct Center {}
Dec 05 00:43:56.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 00:43:56.987 INFO [stderr]    |
Dec 05 00:43:56.987 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 00:43:56.987 INFO [stderr] 
Dec 05 00:43:57.003 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:43:57.003 INFO [stderr]    --> src/tui/view.rs:271:9
Dec 05 00:43:57.003 INFO [stderr]     |
Dec 05 00:43:57.003 INFO [stderr] 271 |         write!(io::stdout(), "{}", cursor::Show);
Dec 05 00:43:57.003 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:43:57.003 INFO [stderr]     |
Dec 05 00:43:57.003 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 00:43:57.003 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:43:57.003 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 00:43:57.003 INFO [stderr] 
Dec 05 00:43:57.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.76s
Dec 05 00:43:57.086 INFO [stderr] su: No module specific data is present
Dec 05 00:43:57.823 INFO running `"docker" "inspect" "dd46a4cb52ae2e970d9b7a3bb342457e66d158db005b1d3d9d1c05227d608ad8"`
Dec 05 00:43:58.134 INFO running `"docker" "rm" "-f" "dd46a4cb52ae2e970d9b7a3bb342457e66d158db005b1d3d9d1c05227d608ad8"`
Dec 05 00:43:58.559 INFO [stdout] dd46a4cb52ae2e970d9b7a3bb342457e66d158db005b1d3d9d1c05227d608ad8