Nov 05 02:03:34.961 INFO checking cache-size-0.3.4 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 02:03:34.961 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 05 02:03:35.195 INFO blam! d21cf7c1a030a73209cef74630f4ad7cd5b3531ad9e783e395a35b37dd306bdb
Nov 05 02:03:35.202 INFO running `"docker" "start" "-a" "d21cf7c1a030a73209cef74630f4ad7cd5b3531ad9e783e395a35b37dd306bdb"`
Nov 05 02:03:35.811 INFO kablam! usermod: no changes
Nov 05 02:03:35.856 INFO kablam!    Compiling semver-parser v0.7.0
Nov 05 02:03:35.856 INFO kablam!    Compiling cc v1.0.25
Nov 05 02:03:35.856 INFO kablam!     Checking bitflags v1.0.4
Nov 05 02:03:40.743 INFO kablam!    Compiling semver v0.9.0
Nov 05 02:03:51.556 INFO kablam!    Compiling rustc_version v0.2.3
Nov 05 02:03:54.156 INFO kablam!    Compiling raw-cpuid v5.0.0
Nov 05 02:03:57.891 INFO kablam!     Checking cache-size v0.3.4 (/source)
Nov 05 02:03:59.013 INFO kablam!     Finished dev [optimized + debuginfo] target(s) in 23.17s
Nov 05 02:03:59.013 INFO kablam! su: No module specific data is present
Nov 05 02:03:59.290 INFO running `"docker" "rm" "-f" "d21cf7c1a030a73209cef74630f4ad7cd5b3531ad9e783e395a35b37dd306bdb"`
Nov 05 02:03:59.388 INFO blam! d21cf7c1a030a73209cef74630f4ad7cd5b3531ad9e783e395a35b37dd306bdb