Nov 01 08:06:07.909 INFO checking benbrunton/rust_cards against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:06:07.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 08:06:08.413 INFO blam! 1a89cfadad01360beed15975215013fee05b083a5f07735d6ea3cef0455f606c
Nov 01 08:06:08.416 INFO running `"docker" "start" "-a" "1a89cfadad01360beed15975215013fee05b083a5f07735d6ea3cef0455f606c"`
Nov 01 08:06:09.641 INFO kablam! usermod: no changes
Nov 01 08:06:09.728 INFO kablam!     Checking libc v0.2.8
Nov 01 08:06:09.744 INFO kablam!     Checking regex-syntax v0.3.0
Nov 01 08:06:09.744 INFO kablam!     Checking lazy_static v0.1.15
Nov 01 08:06:10.537 INFO kablam!     Checking colored v1.1.0
Nov 01 08:06:11.127 INFO kablam!     Checking memchr v0.1.10
Nov 01 08:06:11.127 INFO kablam!     Checking rand v0.3.14
Nov 01 08:06:12.040 INFO kablam!     Checking aho-corasick v0.5.1
Nov 01 08:06:12.971 INFO kablam!     Checking regex v0.1.58
Nov 01 08:06:14.724 INFO kablam!     Checking solitaire v0.1.0 (/source)
Nov 01 08:06:15.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
Nov 01 08:06:15.676 INFO kablam! su: No module specific data is present
Nov 01 08:06:16.276 INFO running `"docker" "rm" "-f" "1a89cfadad01360beed15975215013fee05b083a5f07735d6ea3cef0455f606c"`
Nov 01 08:06:16.516 INFO blam! 1a89cfadad01360beed15975215013fee05b083a5f07735d6ea3cef0455f606c