Sep 21 12:19:13.857 INFO checking chalk-engine-0.7.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:19:13.857 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:19:13.857 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:19:14.062 INFO blam! 4c060098bc55c617b6b27cc459feed89a5e5fc577db87de21c5e8b15e076cb9b
Sep 21 12:19:14.064 INFO running `"docker" "start" "-a" "4c060098bc55c617b6b27cc459feed89a5e5fc577db87de21c5e8b15e076cb9b"`
Sep 21 12:19:15.597 INFO kablam! usermod: no changes
Sep 21 12:19:15.658 INFO kablam!    Compiling stacker v0.1.3
Sep 21 12:19:15.666 INFO kablam!     Checking chalk-macros v0.1.0
Sep 21 12:19:17.419 INFO kablam!     Checking chalk-engine v0.7.2 (/source)
Sep 21 12:19:21.624 INFO kablam! warning: the feature `macro_vis_matcher` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 12:19:21.624 INFO kablam!   --> src/lib.rs:53:12
Sep 21 12:19:21.624 INFO kablam!    |
Sep 21 12:19:21.624 INFO kablam! 53 | #![feature(macro_vis_matcher)]
Sep 21 12:19:21.624 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 21 12:19:21.624 INFO kablam!    |
Sep 21 12:19:21.624 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 21 12:19:21.624 INFO kablam! 
Sep 21 12:19:21.624 INFO kablam! warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 12:19:21.624 INFO kablam!   --> src/lib.rs:55:12
Sep 21 12:19:21.624 INFO kablam!    |
Sep 21 12:19:21.624 INFO kablam! 55 | #![feature(non_modrs_mods)]
Sep 21 12:19:21.624 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 21 12:19:21.624 INFO kablam! 
Sep 21 12:19:21.862 INFO kablam! warning: the feature `macro_vis_matcher` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 12:19:21.862 INFO kablam!   --> src/lib.rs:53:12
Sep 21 12:19:21.862 INFO kablam!    |
Sep 21 12:19:21.862 INFO kablam! 53 | #![feature(macro_vis_matcher)]
Sep 21 12:19:21.862 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Sep 21 12:19:21.862 INFO kablam!    |
Sep 21 12:19:21.862 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 21 12:19:21.862 INFO kablam! 
Sep 21 12:19:21.862 INFO kablam! warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 21 12:19:21.862 INFO kablam!   --> src/lib.rs:55:12
Sep 21 12:19:21.862 INFO kablam!    |
Sep 21 12:19:21.862 INFO kablam! 55 | #![feature(non_modrs_mods)]
Sep 21 12:19:21.862 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 21 12:19:21.862 INFO kablam! 
Sep 21 12:19:21.891 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
Sep 21 12:19:21.894 INFO kablam! su: No module specific data is present
Sep 21 12:19:22.309 INFO running `"docker" "rm" "-f" "4c060098bc55c617b6b27cc459feed89a5e5fc577db87de21c5e8b15e076cb9b"`
Sep 21 12:19:22.374 INFO blam! 4c060098bc55c617b6b27cc459feed89a5e5fc577db87de21c5e8b15e076cb9b