Oct 12 19:52:22.190 INFO checking jeffrey-xiao/hash-rings-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:52:22.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 19:52:22.408 INFO blam! d80ea51ef809043e3ba5a33b69d762fa5eaf6e1d913380c225813ab18b7e727c
Oct 12 19:52:22.410 INFO running `"docker" "start" "-a" "d80ea51ef809043e3ba5a33b69d762fa5eaf6e1d913380c225813ab18b7e727c"`
Oct 12 19:52:23.216 INFO kablam! usermod: no changes
Oct 12 19:52:23.308 INFO kablam!     Checking hamming v0.1.3
Oct 12 19:52:23.308 INFO kablam!     Checking primal-estimate v0.2.1
Oct 12 19:52:23.308 INFO kablam!     Checking num-integer v0.1.36
Oct 12 19:52:24.029 INFO kablam!     Checking primal-bit v0.2.4
Oct 12 19:52:24.225 INFO kablam!     Checking primal-check v0.2.3
Oct 12 19:52:24.650 INFO kablam!     Checking primal-sieve v0.2.8
Oct 12 19:52:26.680 INFO kablam!     Checking primal v0.2.3
Oct 12 19:52:27.197 INFO kablam!     Checking hash-rings v1.0.0 (/source)
Oct 12 19:52:31.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Oct 12 19:52:31.253 INFO kablam! su: No module specific data is present
Oct 12 19:52:32.028 INFO running `"docker" "rm" "-f" "d80ea51ef809043e3ba5a33b69d762fa5eaf6e1d913380c225813ab18b7e727c"`
Oct 12 19:52:32.304 INFO blam! d80ea51ef809043e3ba5a33b69d762fa5eaf6e1d913380c225813ab18b7e727c