Oct 13 10:52:27.328 INFO checking pkg_impl-2.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:52:27.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 10:52:27.758 INFO blam! cbc19f5e12495af9f5f2a08a46e2d46c5b5e7d8565c4d5a3e6316aa67ad358e3
Oct 13 10:52:27.769 INFO running `"docker" "start" "-a" "cbc19f5e12495af9f5f2a08a46e2d46c5b5e7d8565c4d5a3e6316aa67ad358e3"`
Oct 13 10:52:29.552 INFO kablam! usermod: no changes
Oct 13 10:52:29.592 INFO kablam!     Checking pkg_impl v2.0.0 (/source)
Oct 13 10:52:34.620 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 10:52:34.620 INFO kablam!  --> src/lib.rs:3:12
Oct 13 10:52:34.620 INFO kablam!   |
Oct 13 10:52:34.620 INFO kablam! 3 | #![feature(proc_macro)]
Oct 13 10:52:34.620 INFO kablam!   |            ^^^^^^^^^^
Oct 13 10:52:34.620 INFO kablam!   |
Oct 13 10:52:34.620 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 10:52:34.620 INFO kablam! 
Oct 13 10:52:34.800 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 10:52:34.800 INFO kablam!  --> src/lib.rs:3:12
Oct 13 10:52:34.800 INFO kablam!   |
Oct 13 10:52:34.800 INFO kablam! 3 | #![feature(proc_macro)]
Oct 13 10:52:34.800 INFO kablam!   |            ^^^^^^^^^^
Oct 13 10:52:34.800 INFO kablam!   |
Oct 13 10:52:34.800 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 10:52:34.800 INFO kablam! 
Oct 13 10:52:34.833 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Oct 13 10:52:34.836 INFO kablam! su: No module specific data is present
Oct 13 10:52:35.317 INFO running `"docker" "rm" "-f" "cbc19f5e12495af9f5f2a08a46e2d46c5b5e7d8565c4d5a3e6316aa67ad358e3"`
Oct 13 10:52:35.658 INFO blam! cbc19f5e12495af9f5f2a08a46e2d46c5b5e7d8565c4d5a3e6316aa67ad358e3