Nov 01 18:23:10.281 INFO checking proc_macro_helper-0.3.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:23:10.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 18:23:10.690 INFO blam! 2cff314888f995a02e6346fd78bcfc050e315164296883a0cc30257efa9f7e38
Nov 01 18:23:10.691 INFO running `"docker" "start" "-a" "2cff314888f995a02e6346fd78bcfc050e315164296883a0cc30257efa9f7e38"`
Nov 01 18:23:11.604 INFO kablam! usermod: no changes
Nov 01 18:23:11.708 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 01 18:23:15.376 INFO kablam!     Checking quote v0.6.9
Nov 01 18:23:18.460 INFO kablam!     Checking syn v0.15.17
Nov 01 18:23:25.988 INFO kablam!     Checking proc_macro_helper v0.3.0 (/source)
Nov 01 18:23:31.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.71s
Nov 01 18:23:31.364 INFO kablam! su: No module specific data is present
Nov 01 18:23:31.648 INFO running `"docker" "rm" "-f" "2cff314888f995a02e6346fd78bcfc050e315164296883a0cc30257efa9f7e38"`
Nov 01 18:23:31.780 INFO blam! 2cff314888f995a02e6346fd78bcfc050e315164296883a0cc30257efa9f7e38