Oct 13 15:53:27.613 INFO checking drone-macros-0.6.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:53:27.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 15:53:28.060 INFO blam! a3f30cf5d15a2163eb6d454fc054c13abe755b0b6ba9205304f77cfce33c698e
Oct 13 15:53:28.066 INFO running `"docker" "start" "-a" "a3f30cf5d15a2163eb6d454fc054c13abe755b0b6ba9205304f77cfce33c698e"`
Oct 13 15:53:29.352 INFO kablam! usermod: no changes
Oct 13 15:53:29.448 INFO kablam!     Checking syn v0.11.11
Oct 13 15:53:33.145 INFO kablam!     Checking drone-macros v0.6.0 (/source)
Oct 13 15:53:39.236 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 15:53:39.236 INFO kablam!  --> src/lib.rs:4:12
Oct 13 15:53:39.236 INFO kablam!   |
Oct 13 15:53:39.236 INFO kablam! 4 | #![feature(proc_macro)]
Oct 13 15:53:39.236 INFO kablam!   |            ^^^^^^^^^^
Oct 13 15:53:39.236 INFO kablam!   |
Oct 13 15:53:39.236 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 15:53:39.236 INFO kablam! 
Oct 13 15:53:39.748 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 15:53:39.748 INFO kablam!  --> src/lib.rs:4:12
Oct 13 15:53:39.748 INFO kablam!   |
Oct 13 15:53:39.748 INFO kablam! 4 | #![feature(proc_macro)]
Oct 13 15:53:39.748 INFO kablam!   |            ^^^^^^^^^^
Oct 13 15:53:39.748 INFO kablam!   |
Oct 13 15:53:39.748 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 15:53:39.748 INFO kablam! 
Oct 13 15:53:39.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
Oct 13 15:53:39.810 INFO kablam! su: No module specific data is present
Oct 13 15:53:40.444 INFO running `"docker" "rm" "-f" "a3f30cf5d15a2163eb6d454fc054c13abe755b0b6ba9205304f77cfce33c698e"`
Oct 13 15:53:40.712 INFO blam! a3f30cf5d15a2163eb6d454fc054c13abe755b0b6ba9205304f77cfce33c698e