Oct 13 09:05:30.234 INFO checking rwcell-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 09:05:30.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 09:05:30.688 INFO blam! d952392e7b242d876dae2c1efc1d66664998f7c461b26594689a6afa44fc5ecc
Oct 13 09:05:30.690 INFO running `"docker" "start" "-a" "d952392e7b242d876dae2c1efc1d66664998f7c461b26594689a6afa44fc5ecc"`
Oct 13 09:05:32.040 INFO kablam! usermod: no changes
Oct 13 09:05:32.076 INFO kablam!     Checking rwcell v0.1.2 (/source)
Oct 13 09:05:32.871 INFO kablam! warning: the feature `time2` has been stable since 1.8.0 and no longer requires an attribute to enable
Oct 13 09:05:32.871 INFO kablam!  --> src/lib.rs:2:12
Oct 13 09:05:32.871 INFO kablam!   |
Oct 13 09:05:32.872 INFO kablam! 2 | #![feature(time2)]
Oct 13 09:05:32.872 INFO kablam!   |            ^^^^^
Oct 13 09:05:32.872 INFO kablam!   |
Oct 13 09:05:32.873 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 09:05:32.873 INFO kablam! 
Oct 13 09:05:32.897 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Oct 13 09:05:32.903 INFO kablam! su: No module specific data is present
Oct 13 09:05:33.921 INFO running `"docker" "rm" "-f" "d952392e7b242d876dae2c1efc1d66664998f7c461b26594689a6afa44fc5ecc"`
Oct 13 09:05:34.296 INFO blam! d952392e7b242d876dae2c1efc1d66664998f7c461b26594689a6afa44fc5ecc