Dec 05 16:05:51.536 INFO checking bolt-server-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:05:51.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:05:52.135 INFO [stdout] 7c37d603d465e36437397c41767511088e8216e513f2ad980a433f342c4189b1
Dec 05 16:05:52.139 INFO running `"docker" "start" "-a" "7c37d603d465e36437397c41767511088e8216e513f2ad980a433f342c4189b1"`
Dec 05 16:05:53.578 INFO [stderr] usermod: no changes
Dec 05 16:05:53.759 INFO [stderr]     Checking cookie v0.2.5
Dec 05 16:05:55.135 INFO [stderr]     Checking bolt-server v0.0.1 (/source)
Dec 05 16:05:58.087 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 05 16:05:58.087 INFO [stderr]   --> src/http/mod.rs:16:5
Dec 05 16:05:58.087 INFO [stderr]    |
Dec 05 16:05:58.087 INFO [stderr] 16 | use std::net::TcpListener;
Dec 05 16:05:58.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.087 INFO [stderr]    |
Dec 05 16:05:58.087 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:05:58.087 INFO [stderr] 
Dec 05 16:05:58.087 INFO [stderr] warning: unused import: `std::net::UdpSocket`
Dec 05 16:05:58.087 INFO [stderr]   --> src/quic/mod.rs:16:5
Dec 05 16:05:58.087 INFO [stderr]    |
Dec 05 16:05:58.087 INFO [stderr] 16 | use std::net::UdpSocket;
Dec 05 16:05:58.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.087 INFO [stderr] 
Dec 05 16:05:58.087 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 05 16:05:58.087 INFO [stderr]   --> src/spdy/mod.rs:16:5
Dec 05 16:05:58.087 INFO [stderr]    |
Dec 05 16:05:58.087 INFO [stderr] 16 | use std::net::TcpListener;
Dec 05 16:05:58.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.087 INFO [stderr] 
Dec 05 16:05:58.327 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 05 16:05:58.327 INFO [stderr]   --> src/http/mod.rs:16:5
Dec 05 16:05:58.327 INFO [stderr]    |
Dec 05 16:05:58.327 INFO [stderr] 16 | use std::net::TcpListener;
Dec 05 16:05:58.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.327 INFO [stderr]    |
Dec 05 16:05:58.327 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:05:58.327 INFO [stderr] 
Dec 05 16:05:58.327 INFO [stderr] warning: unused import: `std::net::UdpSocket`
Dec 05 16:05:58.327 INFO [stderr]   --> src/quic/mod.rs:16:5
Dec 05 16:05:58.327 INFO [stderr]    |
Dec 05 16:05:58.327 INFO [stderr] 16 | use std::net::UdpSocket;
Dec 05 16:05:58.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.327 INFO [stderr] 
Dec 05 16:05:58.327 INFO [stderr] warning: unused import: `std::net::TcpListener`
Dec 05 16:05:58.327 INFO [stderr]   --> src/spdy/mod.rs:16:5
Dec 05 16:05:58.327 INFO [stderr]    |
Dec 05 16:05:58.327 INFO [stderr] 16 | use std::net::TcpListener;
Dec 05 16:05:58.327 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:05:58.327 INFO [stderr] 
Dec 05 16:05:58.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Dec 05 16:05:58.498 INFO [stderr] su: No module specific data is present
Dec 05 16:05:59.208 INFO running `"docker" "inspect" "7c37d603d465e36437397c41767511088e8216e513f2ad980a433f342c4189b1"`
Dec 05 16:05:59.457 INFO running `"docker" "rm" "-f" "7c37d603d465e36437397c41767511088e8216e513f2ad980a433f342c4189b1"`
Dec 05 16:05:59.679 INFO [stdout] 7c37d603d465e36437397c41767511088e8216e513f2ad980a433f342c4189b1