Nov 30 23:55:27.949 INFO checking derive_arbitrary-0.2.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:55:27.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 23:55:28.420 INFO [stdout] dc416edbea471310c1fd75127f7efdf0d52a5ebdbef04130b1c768633215cb32
Nov 30 23:55:28.428 INFO running `"docker" "start" "-a" "dc416edbea471310c1fd75127f7efdf0d52a5ebdbef04130b1c768633215cb32"`
Nov 30 23:55:30.224 INFO [stderr] usermod: no changes
Nov 30 23:55:30.380 INFO [stderr]     Checking syn v0.14.9
Nov 30 23:55:30.380 INFO [stderr]    Compiling synstructure v0.9.0
Nov 30 23:55:41.685 INFO [stderr]    Compiling derive_arbitrary v0.2.0 (/source)
Nov 30 23:56:00.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.81s
Nov 30 23:56:00.068 INFO [stderr] su: No module specific data is present
Nov 30 23:56:00.991 INFO running `"docker" "inspect" "dc416edbea471310c1fd75127f7efdf0d52a5ebdbef04130b1c768633215cb32"`
Nov 30 23:56:01.380 INFO running `"docker" "rm" "-f" "dc416edbea471310c1fd75127f7efdf0d52a5ebdbef04130b1c768633215cb32"`
Nov 30 23:56:01.780 INFO [stdout] dc416edbea471310c1fd75127f7efdf0d52a5ebdbef04130b1c768633215cb32