Sep 19 20:40:48.963 INFO checking prometheus-static-metric-0.1.4 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:40:48.963 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:40:48.963 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:40:49.152 INFO blam! da0f7b00879c66eb5e5f3ed15b4ec19e738a0afebe6c29465afd7277d02f4de8
Sep 19 20:40:49.155 INFO running `"docker" "start" "-a" "da0f7b00879c66eb5e5f3ed15b4ec19e738a0afebe6c29465afd7277d02f4de8"`
Sep 19 20:40:49.996 INFO kablam! usermod: no changes
Sep 19 20:40:50.055 INFO kablam!    Compiling prometheus v0.4.2
Sep 19 20:40:50.055 INFO kablam!     Checking spin v0.4.9
Sep 19 20:40:50.055 INFO kablam!     Checking lazy_static v0.2.11
Sep 19 20:40:50.055 INFO kablam!     Checking quick-error v0.2.2
Sep 19 20:40:50.071 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 19 20:40:50.073 INFO kablam!     Checking protobuf v2.0.4
Sep 19 20:40:52.555 INFO kablam!     Checking quote v0.5.2
Sep 19 20:40:54.255 INFO kablam!     Checking syn v0.13.11
Sep 19 20:41:03.735 INFO kablam!     Checking prometheus-static-metric v0.1.4 (/source)
Sep 19 20:41:04.818 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 20:41:04.818 INFO kablam!   --> src/lib.rs:22:1
Sep 19 20:41:04.818 INFO kablam!    |
Sep 19 20:41:04.818 INFO kablam! 22 | #[macro_use]
Sep 19 20:41:04.818 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 20:41:04.818 INFO kablam!    |
Sep 19 20:41:04.818 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 20:41:04.818 INFO kablam! 
Sep 19 20:41:04.939 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 20:41:04.939 INFO kablam!   --> src/lib.rs:22:1
Sep 19 20:41:04.939 INFO kablam!    |
Sep 19 20:41:04.939 INFO kablam! 22 | #[macro_use]
Sep 19 20:41:04.939 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 20:41:04.939 INFO kablam!    |
Sep 19 20:41:04.939 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 20:41:04.939 INFO kablam! 
Sep 19 20:41:05.210 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 20:41:05.210 INFO kablam!   --> src/lib.rs:14:12
Sep 19 20:41:05.210 INFO kablam!    |
Sep 19 20:41:05.210 INFO kablam! 14 | #![feature(proc_macro)]
Sep 19 20:41:05.210 INFO kablam!    |            ^^^^^^^^^^
Sep 19 20:41:05.210 INFO kablam!    |
Sep 19 20:41:05.210 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 20:41:05.210 INFO kablam! 
Sep 19 20:41:05.330 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 20:41:05.330 INFO kablam!   --> src/lib.rs:14:12
Sep 19 20:41:05.330 INFO kablam!    |
Sep 19 20:41:05.330 INFO kablam! 14 | #![feature(proc_macro)]
Sep 19 20:41:05.330 INFO kablam!    |            ^^^^^^^^^^
Sep 19 20:41:05.331 INFO kablam!    |
Sep 19 20:41:05.331 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 19 20:41:05.331 INFO kablam! 
Sep 19 20:41:05.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.38s
Sep 19 20:41:05.403 INFO kablam! su: No module specific data is present
Sep 19 20:41:06.261 INFO running `"docker" "rm" "-f" "da0f7b00879c66eb5e5f3ed15b4ec19e738a0afebe6c29465afd7277d02f4de8"`
Sep 19 20:41:06.406 INFO blam! da0f7b00879c66eb5e5f3ed15b4ec19e738a0afebe6c29465afd7277d02f4de8