Dec 05 05:53:57.546 INFO checking symbolic-demangle-5.7.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:53:57.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 05:53:57.950 INFO [stdout] c5d3315299b7db233b5ffb00b8668547c2243744c58534ce1be3bfdfdc626dca
Dec 05 05:53:57.959 INFO running `"docker" "start" "-a" "c5d3315299b7db233b5ffb00b8668547c2243744c58534ce1be3bfdfdc626dca"`
Dec 05 05:54:00.227 INFO [stderr] usermod: no changes
Dec 05 05:54:00.427 INFO [stderr]    Compiling symbolic-demangle v5.7.0 (/source)
Dec 05 05:54:00.435 INFO [stderr]    Compiling cpp_demangle v0.2.12
Dec 05 05:54:00.435 INFO [stderr]     Checking msvc-demangler v0.6.0
Dec 05 05:54:00.435 INFO [stderr]     Checking debugid v0.3.1
Dec 05 05:54:04.558 INFO [stderr]     Checking symbolic-common v5.7.2
Dec 05 05:54:32.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.79s
Dec 05 05:54:32.045 INFO [stderr] su: No module specific data is present
Dec 05 05:54:32.471 INFO running `"docker" "inspect" "c5d3315299b7db233b5ffb00b8668547c2243744c58534ce1be3bfdfdc626dca"`
Dec 05 05:54:32.655 INFO running `"docker" "rm" "-f" "c5d3315299b7db233b5ffb00b8668547c2243744c58534ce1be3bfdfdc626dca"`
Dec 05 05:54:32.789 INFO [stdout] c5d3315299b7db233b5ffb00b8668547c2243744c58534ce1be3bfdfdc626dca