Sep 10 12:56:26.810 INFO checking pkg-2.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:56:26.810 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:56:26.811 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:56:26.965 INFO blam! 64fdcc531fb32b621d51af4b3fd1a5b5a94c6227672b4558df6f717ccb70d987
Sep 10 12:56:26.967 INFO running `"docker" "start" "-a" "64fdcc531fb32b621d51af4b3fd1a5b5a94c6227672b4558df6f717ccb70d987"`
Sep 10 12:56:27.733 INFO kablam! usermod: no changes
Sep 10 12:56:27.756 INFO kablam!    Compiling pkg_impl v2.0.0
Sep 10 12:56:27.757 INFO kablam!    Compiling lazy_static v1.1.0
Sep 10 12:56:29.240 INFO kablam!     Checking pkg v2.0.1 (file:///source)
Sep 10 12:56:29.462 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 12:56:29.462 INFO kablam!   --> src/lib.rs:16:12
Sep 10 12:56:29.462 INFO kablam!    |
Sep 10 12:56:29.462 INFO kablam! 16 | #![feature(proc_macro)]
Sep 10 12:56:29.462 INFO kablam!    |            ^^^^^^^^^^
Sep 10 12:56:29.462 INFO kablam!    |
Sep 10 12:56:29.462 INFO kablam! note: lint level defined here
Sep 10 12:56:29.462 INFO kablam!   --> src/lib.rs:14:23
Sep 10 12:56:29.462 INFO kablam!    |
Sep 10 12:56:29.462 INFO kablam! 14 | #![deny(missing_docs, warnings)]
Sep 10 12:56:29.462 INFO kablam!    |                       ^^^^^^^^
Sep 10 12:56:29.462 INFO kablam!    = note: #[warn(stable_features)] implied by #[warn(warnings)]
Sep 10 12:56:29.462 INFO kablam! 
Sep 10 12:56:29.555 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 12:56:29.555 INFO kablam!   --> src/lib.rs:16:12
Sep 10 12:56:29.555 INFO kablam!    |
Sep 10 12:56:29.555 INFO kablam! 16 | #![feature(proc_macro)]
Sep 10 12:56:29.555 INFO kablam!    |            ^^^^^^^^^^
Sep 10 12:56:29.555 INFO kablam!    |
Sep 10 12:56:29.555 INFO kablam! note: lint level defined here
Sep 10 12:56:29.555 INFO kablam!   --> src/lib.rs:14:23
Sep 10 12:56:29.555 INFO kablam!    |
Sep 10 12:56:29.555 INFO kablam! 14 | #![deny(missing_docs, warnings)]
Sep 10 12:56:29.555 INFO kablam!    |                       ^^^^^^^^
Sep 10 12:56:29.555 INFO kablam!    = note: #[warn(stable_features)] implied by #[warn(warnings)]
Sep 10 12:56:29.555 INFO kablam! 
Sep 10 12:56:29.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Sep 10 12:56:29.589 INFO kablam! su: No module specific data is present
Sep 10 12:56:30.385 INFO running `"docker" "rm" "-f" "64fdcc531fb32b621d51af4b3fd1a5b5a94c6227672b4558df6f717ccb70d987"`
Sep 10 12:56:30.474 INFO blam! 64fdcc531fb32b621d51af4b3fd1a5b5a94c6227672b4558df6f717ccb70d987