Nov 01 19:01:08.725 INFO checking option-constructor-derive-0.1.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 19:01:08.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 19:01:09.188 INFO blam! d4f553f229d98179502dcb8c8e68a415dc2ad1daaca955a9cbd13d894bb03dca
Nov 01 19:01:09.199 INFO running `"docker" "start" "-a" "d4f553f229d98179502dcb8c8e68a415dc2ad1daaca955a9cbd13d894bb03dca"`
Nov 01 19:01:09.954 INFO kablam! usermod: no changes
Nov 01 19:01:10.063 INFO kablam!    Compiling option-constructor-derive v0.1.1 (/source)
Nov 01 19:01:14.384 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 19:01:14.384 INFO kablam!   --> src/lib.rs:24:12
Nov 01 19:01:14.384 INFO kablam!    |
Nov 01 19:01:14.384 INFO kablam! 24 | #![feature(proc_macro)]
Nov 01 19:01:14.384 INFO kablam!    |            ^^^^^^^^^^
Nov 01 19:01:14.384 INFO kablam!    |
Nov 01 19:01:14.384 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 19:01:14.384 INFO kablam! 
Nov 01 19:01:14.539 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 19:01:14.539 INFO kablam!   --> src/lib.rs:24:12
Nov 01 19:01:14.539 INFO kablam!    |
Nov 01 19:01:14.540 INFO kablam! 24 | #![feature(proc_macro)]
Nov 01 19:01:14.541 INFO kablam!    |            ^^^^^^^^^^
Nov 01 19:01:14.541 INFO kablam!    |
Nov 01 19:01:14.542 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 19:01:14.542 INFO kablam! 
Nov 01 19:01:14.644 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 19:01:14.644 INFO kablam!   --> src/lib.rs:24:12
Nov 01 19:01:14.644 INFO kablam!    |
Nov 01 19:01:14.644 INFO kablam! 24 | #![feature(proc_macro)]
Nov 01 19:01:14.644 INFO kablam!    |            ^^^^^^^^^^
Nov 01 19:01:14.644 INFO kablam!    |
Nov 01 19:01:14.644 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 19:01:14.644 INFO kablam! 
Nov 01 19:01:17.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
Nov 01 19:01:17.159 INFO kablam! su: No module specific data is present
Nov 01 19:01:17.444 INFO running `"docker" "rm" "-f" "d4f553f229d98179502dcb8c8e68a415dc2ad1daaca955a9cbd13d894bb03dca"`
Nov 01 19:01:17.510 INFO blam! d4f553f229d98179502dcb8c8e68a415dc2ad1daaca955a9cbd13d894bb03dca