Nov 01 20:16:06.751 INFO checking list_builder-0.0.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:16:06.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:16:07.432 INFO blam! 8fe251916673f9150f45d66ce1f86df5089b88c1d386c0b0346599a608d39450
Nov 01 20:16:07.436 INFO running `"docker" "start" "-a" "8fe251916673f9150f45d66ce1f86df5089b88c1d386c0b0346599a608d39450"`
Nov 01 20:16:08.313 INFO kablam! usermod: no changes
Nov 01 20:16:08.376 INFO kablam!     Checking list_builder v0.0.2 (/source)
Nov 01 20:16:09.472 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 01 20:16:09.472 INFO kablam!  --> src/lib.rs:1:12
Nov 01 20:16:09.473 INFO kablam!   |
Nov 01 20:16:09.473 INFO kablam! 1 | #![feature(core)]
Nov 01 20:16:09.473 INFO kablam!   |            ^^^^
Nov 01 20:16:09.473 INFO kablam!   |
Nov 01 20:16:09.474 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 20:16:09.474 INFO kablam! 
Nov 01 20:16:09.474 INFO kablam! warning: unused attribute
Nov 01 20:16:09.474 INFO kablam!   --> src/lib.rs:40:1
Nov 01 20:16:09.475 INFO kablam!    |
Nov 01 20:16:09.475 INFO kablam! 40 | #[macro_use]
Nov 01 20:16:09.475 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 20:16:09.475 INFO kablam!    |
Nov 01 20:16:09.476 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Nov 01 20:16:09.476 INFO kablam! 
Nov 01 20:16:09.792 INFO kablam! warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 01 20:16:09.792 INFO kablam!  --> src/lib.rs:1:12
Nov 01 20:16:09.793 INFO kablam!   |
Nov 01 20:16:09.793 INFO kablam! 1 | #![feature(core)]
Nov 01 20:16:09.793 INFO kablam!   |            ^^^^
Nov 01 20:16:09.793 INFO kablam!   |
Nov 01 20:16:09.794 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 20:16:09.794 INFO kablam! 
Nov 01 20:16:09.794 INFO kablam! warning: unused attribute
Nov 01 20:16:09.794 INFO kablam!   --> src/lib.rs:40:1
Nov 01 20:16:09.795 INFO kablam!    |
Nov 01 20:16:09.795 INFO kablam! 40 | #[macro_use]
Nov 01 20:16:09.795 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 20:16:09.795 INFO kablam!    |
Nov 01 20:16:09.796 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Nov 01 20:16:09.796 INFO kablam! 
Nov 01 20:16:10.632 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Nov 01 20:16:10.635 INFO kablam! su: No module specific data is present
Nov 01 20:16:11.234 INFO running `"docker" "rm" "-f" "8fe251916673f9150f45d66ce1f86df5089b88c1d386c0b0346599a608d39450"`
Nov 01 20:16:11.563 INFO blam! 8fe251916673f9150f45d66ce1f86df5089b88c1d386c0b0346599a608d39450