Sep 10 22:00:18.643 INFO checking bolt-server-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:00:18.643 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:00:18.643 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:00:18.841 INFO blam! 59654fa3651dba6a168daace9fbe04af4f0a630ffcfc8853965c28ec9cad1e8a
Sep 10 22:00:18.843 INFO running `"docker" "start" "-a" "59654fa3651dba6a168daace9fbe04af4f0a630ffcfc8853965c28ec9cad1e8a"`
Sep 10 22:00:19.594 INFO kablam! usermod: no changes
Sep 10 22:00:19.758 INFO kablam!     Checking bolt-server v0.0.1 (file:///source)
Sep 10 22:00:21.370 INFO kablam! warning: unused import: `std::net::TcpListener`
Sep 10 22:00:21.370 INFO kablam!   --> src/http/mod.rs:16:5
Sep 10 22:00:21.370 INFO kablam!    |
Sep 10 22:00:21.370 INFO kablam! 16 | use std::net::TcpListener;
Sep 10 22:00:21.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.370 INFO kablam!    |
Sep 10 22:00:21.370 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 22:00:21.370 INFO kablam! 
Sep 10 22:00:21.370 INFO kablam! warning: unused import: `std::net::UdpSocket`
Sep 10 22:00:21.370 INFO kablam!   --> src/quic/mod.rs:16:5
Sep 10 22:00:21.370 INFO kablam!    |
Sep 10 22:00:21.370 INFO kablam! 16 | use std::net::UdpSocket;
Sep 10 22:00:21.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.370 INFO kablam! 
Sep 10 22:00:21.370 INFO kablam! warning: unused import: `std::net::TcpListener`
Sep 10 22:00:21.370 INFO kablam!   --> src/spdy/mod.rs:16:5
Sep 10 22:00:21.370 INFO kablam!    |
Sep 10 22:00:21.370 INFO kablam! 16 | use std::net::TcpListener;
Sep 10 22:00:21.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.370 INFO kablam! 
Sep 10 22:00:21.382 INFO kablam! warning: unused import: `std::net::TcpListener`
Sep 10 22:00:21.382 INFO kablam!   --> src/http/mod.rs:16:5
Sep 10 22:00:21.382 INFO kablam!    |
Sep 10 22:00:21.382 INFO kablam! 16 | use std::net::TcpListener;
Sep 10 22:00:21.382 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.382 INFO kablam!    |
Sep 10 22:00:21.382 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 22:00:21.382 INFO kablam! 
Sep 10 22:00:21.382 INFO kablam! warning: unused import: `std::net::UdpSocket`
Sep 10 22:00:21.382 INFO kablam!   --> src/quic/mod.rs:16:5
Sep 10 22:00:21.382 INFO kablam!    |
Sep 10 22:00:21.382 INFO kablam! 16 | use std::net::UdpSocket;
Sep 10 22:00:21.382 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.382 INFO kablam! 
Sep 10 22:00:21.382 INFO kablam! warning: unused import: `std::net::TcpListener`
Sep 10 22:00:21.382 INFO kablam!   --> src/spdy/mod.rs:16:5
Sep 10 22:00:21.382 INFO kablam!    |
Sep 10 22:00:21.382 INFO kablam! 16 | use std::net::TcpListener;
Sep 10 22:00:21.382 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:00:21.382 INFO kablam! 
Sep 10 22:00:21.729 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Sep 10 22:00:21.734 INFO kablam! su: No module specific data is present
Sep 10 22:00:22.694 INFO running `"docker" "rm" "-f" "59654fa3651dba6a168daace9fbe04af4f0a630ffcfc8853965c28ec9cad1e8a"`
Sep 10 22:00:22.764 INFO blam! 59654fa3651dba6a168daace9fbe04af4f0a630ffcfc8853965c28ec9cad1e8a