Nov 01 18:20:11.520 INFO checking proptest-arbitrary-0.2.2 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:20:11.521 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 18:20:11.873 INFO blam! 55a144f1ca743c2757a31f1cf2b41de0cc8d76c7d38642e27433a2ecdefcbcad
Nov 01 18:20:11.878 INFO running `"docker" "start" "-a" "55a144f1ca743c2757a31f1cf2b41de0cc8d76c7d38642e27433a2ecdefcbcad"`
Nov 01 18:20:13.193 INFO kablam! usermod: no changes
Nov 01 18:20:13.344 INFO kablam!    Compiling frunk_core v0.0.21
Nov 01 18:20:13.352 INFO kablam!    Compiling proptest-arbitrary v0.2.2 (/source)
Nov 01 18:20:13.352 INFO kablam!    Compiling derive_more v0.7.1
Nov 01 18:20:13.352 INFO kablam!     Checking proptest v0.3.4
Nov 01 18:20:47.091 INFO kablam!    Compiling frunk_derives v0.0.22
Nov 01 18:20:58.368 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.15s
Nov 01 18:20:58.372 INFO kablam! su: No module specific data is present
Nov 01 18:20:59.149 INFO running `"docker" "rm" "-f" "55a144f1ca743c2757a31f1cf2b41de0cc8d76c7d38642e27433a2ecdefcbcad"`
Nov 01 18:20:59.304 INFO blam! 55a144f1ca743c2757a31f1cf2b41de0cc8d76c7d38642e27433a2ecdefcbcad