Dec 04 19:31:42.480 INFO checking duesee/hexlify against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:31:42.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 19:31:42.699 INFO [stdout] a753d81381b372084504a1c00b0fc653f272c5c0beef8234255889fc5238f274
Dec 04 19:31:42.704 INFO running `"docker" "start" "-a" "a753d81381b372084504a1c00b0fc653f272c5c0beef8234255889fc5238f274"`
Dec 04 19:31:43.427 INFO [stderr] usermod: no changes
Dec 04 19:31:43.596 INFO [stderr]     Checking libc v0.2.36
Dec 04 19:31:44.897 INFO [stderr]     Checking memchr v2.0.1
Dec 04 19:31:45.259 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 19:31:46.034 INFO [stderr]     Checking regex v0.2.5
Dec 04 19:31:48.307 INFO [stderr]     Checking docopt v0.8.3
Dec 04 19:31:49.999 INFO [stderr]     Checking hexlify v0.6.0 (/source)
Dec 04 19:31:52.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Dec 04 19:31:52.649 INFO [stderr] su: No module specific data is present
Dec 04 19:31:53.729 INFO running `"docker" "inspect" "a753d81381b372084504a1c00b0fc653f272c5c0beef8234255889fc5238f274"`
Dec 04 19:31:54.095 INFO running `"docker" "rm" "-f" "a753d81381b372084504a1c00b0fc653f272c5c0beef8234255889fc5238f274"`
Dec 04 19:31:54.363 INFO [stdout] a753d81381b372084504a1c00b0fc653f272c5c0beef8234255889fc5238f274