Dec 04 09:41:18.688 INFO checking squiidz/yarderize against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:41:18.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 09:41:18.963 INFO [stdout] a4420acc8cfd67030955b7a2478431533b14c99d65dc32beae79bab763ac377e
Dec 04 09:41:18.969 INFO running `"docker" "start" "-a" "a4420acc8cfd67030955b7a2478431533b14c99d65dc32beae79bab763ac377e"`
Dec 04 09:41:19.765 INFO [stderr] usermod: no changes
Dec 04 09:41:19.876 INFO [stderr]    Compiling libcruby-sys v0.5.0
Dec 04 09:41:19.876 INFO [stderr]     Checking cstr-macro v0.1.0
Dec 04 09:41:19.876 INFO [stderr]     Checking cslice v0.2.0
Dec 04 09:41:19.876 INFO [stderr]     Checking yard v0.2.5
Dec 04 09:41:21.610 INFO [stderr]     Checking helix v0.5.0
Dec 04 09:41:22.001 INFO [stderr]     Checking yarderize v0.1.0 (/source)
Dec 04 09:41:22.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
Dec 04 09:41:22.523 INFO [stderr] su: No module specific data is present
Dec 04 09:41:22.955 INFO running `"docker" "inspect" "a4420acc8cfd67030955b7a2478431533b14c99d65dc32beae79bab763ac377e"`
Dec 04 09:41:23.144 INFO running `"docker" "rm" "-f" "a4420acc8cfd67030955b7a2478431533b14c99d65dc32beae79bab763ac377e"`
Dec 04 09:41:23.365 INFO [stdout] a4420acc8cfd67030955b7a2478431533b14c99d65dc32beae79bab763ac377e