Nov 04 22:09:26.984 INFO checking ip_network-0.2.3 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 22:09:26.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 22:09:27.354 INFO blam! 3e58ac095399272db02b4919e0d12804047f645afbb5a521e2e8ba2e572b669b
Nov 04 22:09:27.354 INFO running `"docker" "start" "-a" "3e58ac095399272db02b4919e0d12804047f645afbb5a521e2e8ba2e572b669b"`
Nov 04 22:09:29.446 INFO kablam! usermod: no changes
Nov 04 22:09:29.539 INFO kablam!     Checking ip_network v0.2.3 (/source)
Nov 04 22:09:32.007 INFO kablam! warning: unused imports: `IpNetwork`, `Ipv6Network`
Nov 04 22:09:32.007 INFO kablam!  --> benches/bench.rs:5:18
Nov 04 22:09:32.007 INFO kablam!   |
Nov 04 22:09:32.007 INFO kablam! 5 | use ip_network::{IpNetwork, Ipv6Network};
Nov 04 22:09:32.007 INFO kablam!   |                  ^^^^^^^^^  ^^^^^^^^^^^
Nov 04 22:09:32.007 INFO kablam!   |
Nov 04 22:09:32.007 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 22:09:32.007 INFO kablam! 
Nov 04 22:09:32.007 INFO kablam! warning: unused import: `std::str::FromStr`
Nov 04 22:09:32.007 INFO kablam!  --> benches/bench.rs:6:5
Nov 04 22:09:32.007 INFO kablam!   |
Nov 04 22:09:32.007 INFO kablam! 6 | use std::str::FromStr;
Nov 04 22:09:32.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 04 22:09:32.007 INFO kablam! 
Nov 04 22:09:32.007 INFO kablam! warning: unused import: `ip_network::Ipv4Network`
Nov 04 22:09:32.007 INFO kablam!   --> benches/bench.rs:11:9
Nov 04 22:09:32.007 INFO kablam!    |
Nov 04 22:09:32.007 INFO kablam! 11 |     use ip_network::Ipv4Network;
Nov 04 22:09:32.007 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 22:09:32.007 INFO kablam! 
Nov 04 22:09:32.007 INFO kablam! warning: unused import: `std::net::IpAddr`
Nov 04 22:09:32.007 INFO kablam!   --> benches/bench.rs:13:9
Nov 04 22:09:32.007 INFO kablam!    |
Nov 04 22:09:32.007 INFO kablam! 13 |     use std::net::IpAddr;
Nov 04 22:09:32.007 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Nov 04 22:09:32.007 INFO kablam! 
Nov 04 22:09:32.007 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 04 22:09:32.007 INFO kablam!   --> benches/bench.rs:14:9
Nov 04 22:09:32.007 INFO kablam!    |
Nov 04 22:09:32.007 INFO kablam! 14 |     use std::net::Ipv4Addr;
Nov 04 22:09:32.007 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Nov 04 22:09:32.007 INFO kablam! 
Nov 04 22:09:32.079 INFO kablam! error[E0599]: no function or associated item named `from_faster` found for type `ip_network::Ipv6Network` in the current scope
Nov 04 22:09:32.079 INFO kablam!   --> benches/bench.rs:27:19
Nov 04 22:09:32.079 INFO kablam!    |
Nov 04 22:09:32.079 INFO kablam! 27 |         b.iter(|| Ipv6Network::from_faster(a, 64).unwrap());
Nov 04 22:09:32.079 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `ip_network::Ipv6Network`
Nov 04 22:09:32.079 INFO kablam! 
Nov 04 22:09:32.079 INFO kablam! error: aborting due to previous error
Nov 04 22:09:32.079 INFO kablam! 
Nov 04 22:09:32.079 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Nov 04 22:09:32.087 INFO kablam! error: Could not compile `ip_network`.
Nov 04 22:09:32.087 INFO kablam! 
Nov 04 22:09:32.087 INFO kablam! To learn more, run the command again with --verbose.
Nov 04 22:09:32.090 INFO kablam! su: No module specific data is present
Nov 04 22:09:33.115 INFO running `"docker" "rm" "-f" "3e58ac095399272db02b4919e0d12804047f645afbb5a521e2e8ba2e572b669b"`
Nov 04 22:09:33.413 INFO blam! 3e58ac095399272db02b4919e0d12804047f645afbb5a521e2e8ba2e572b669b