Nov 01 10:23:14.607 INFO checking Riptawr/zoo_visitor against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 10:23:14.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:23:15.057 INFO blam! c8c9c9bbe873a150f57762a40d0b0b86d2a28648fcb8c9d3054a07f63fa276fd
Nov 01 10:23:15.059 INFO running `"docker" "start" "-a" "c8c9c9bbe873a150f57762a40d0b0b86d2a28648fcb8c9d3054a07f63fa276fd"`
Nov 01 10:23:17.477 INFO kablam! usermod: no changes
Nov 01 10:23:17.651 INFO kablam!     Checking snowflake v1.3.0
Nov 01 10:23:17.653 INFO kablam!     Checking net2 v0.2.31
Nov 01 10:23:17.665 INFO kablam!     Checking nix v0.5.1
Nov 01 10:23:17.677 INFO kablam!    Compiling zookeeper_derive v0.3.0
Nov 01 10:23:20.303 INFO kablam!     Checking miow v0.1.5
Nov 01 10:23:25.636 INFO kablam!     Checking mio v0.5.1
Nov 01 10:23:27.356 INFO kablam!     Checking zookeeper v0.4.0
Nov 01 10:23:28.978 INFO kablam!     Checking zoo_visitor v0.1.0 (/source)
Nov 01 10:23:31.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.04s
Nov 01 10:23:31.581 INFO kablam! su: No module specific data is present
Nov 01 10:23:32.088 INFO running `"docker" "rm" "-f" "c8c9c9bbe873a150f57762a40d0b0b86d2a28648fcb8c9d3054a07f63fa276fd"`
Nov 01 10:23:32.388 INFO blam! c8c9c9bbe873a150f57762a40d0b0b86d2a28648fcb8c9d3054a07f63fa276fd