Oct 13 17:34:23.642 INFO checking bolt-server-0.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:34:23.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 17:34:23.930 INFO blam! 579183145d58d87eedd2e5d4f5f1140114b1b521c773cb06e567d2359794dea0
Oct 13 17:34:23.934 INFO running `"docker" "start" "-a" "579183145d58d87eedd2e5d4f5f1140114b1b521c773cb06e567d2359794dea0"`
Oct 13 17:34:24.433 INFO kablam! usermod: no changes
Oct 13 17:34:24.549 INFO kablam!     Checking cookie v0.2.5
Oct 13 17:34:26.145 INFO kablam!     Checking bolt-server v0.0.1 (/source)
Oct 13 17:34:29.752 INFO kablam! warning: unused import: `std::net::TcpListener`
Oct 13 17:34:29.753 INFO kablam!   --> src/http/mod.rs:16:5
Oct 13 17:34:29.753 INFO kablam!    |
Oct 13 17:34:29.753 INFO kablam! 16 | use std::net::TcpListener;
Oct 13 17:34:29.753 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.753 INFO kablam!    |
Oct 13 17:34:29.754 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 17:34:29.754 INFO kablam! 
Oct 13 17:34:29.754 INFO kablam! warning: unused import: `std::net::UdpSocket`
Oct 13 17:34:29.754 INFO kablam!   --> src/quic/mod.rs:16:5
Oct 13 17:34:29.754 INFO kablam!    |
Oct 13 17:34:29.755 INFO kablam! 16 | use std::net::UdpSocket;
Oct 13 17:34:29.755 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.755 INFO kablam! 
Oct 13 17:34:29.755 INFO kablam! warning: unused import: `std::net::TcpListener`
Oct 13 17:34:29.755 INFO kablam!   --> src/spdy/mod.rs:16:5
Oct 13 17:34:29.756 INFO kablam!    |
Oct 13 17:34:29.756 INFO kablam! 16 | use std::net::TcpListener;
Oct 13 17:34:29.756 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.756 INFO kablam! 
Oct 13 17:34:29.956 INFO kablam! warning: unused import: `std::net::TcpListener`
Oct 13 17:34:29.957 INFO kablam!   --> src/http/mod.rs:16:5
Oct 13 17:34:29.957 INFO kablam!    |
Oct 13 17:34:29.957 INFO kablam! 16 | use std::net::TcpListener;
Oct 13 17:34:29.957 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.958 INFO kablam!    |
Oct 13 17:34:29.958 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 17:34:29.958 INFO kablam! 
Oct 13 17:34:29.958 INFO kablam! warning: unused import: `std::net::UdpSocket`
Oct 13 17:34:29.959 INFO kablam!   --> src/quic/mod.rs:16:5
Oct 13 17:34:29.959 INFO kablam!    |
Oct 13 17:34:29.959 INFO kablam! 16 | use std::net::UdpSocket;
Oct 13 17:34:29.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.960 INFO kablam! 
Oct 13 17:34:29.960 INFO kablam! warning: unused import: `std::net::TcpListener`
Oct 13 17:34:29.960 INFO kablam!   --> src/spdy/mod.rs:16:5
Oct 13 17:34:29.960 INFO kablam!    |
Oct 13 17:34:29.961 INFO kablam! 16 | use std::net::TcpListener;
Oct 13 17:34:29.961 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:34:29.961 INFO kablam! 
Oct 13 17:34:30.368 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Oct 13 17:34:30.388 INFO kablam! su: No module specific data is present
Oct 13 17:34:31.431 INFO running `"docker" "rm" "-f" "579183145d58d87eedd2e5d4f5f1140114b1b521c773cb06e567d2359794dea0"`
Oct 13 17:34:31.747 INFO blam! 579183145d58d87eedd2e5d4f5f1140114b1b521c773cb06e567d2359794dea0