Sep 14 11:30:25.474 INFO checking prometheus-static-metric-0.1.4 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:30:25.474 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:30:25.474 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:30:25.596 INFO blam! 3b1beb932826d701202f74800e149cb1a0c095cdf22563207b7ccad74b4d876f
Sep 14 11:30:25.600 INFO running `"docker" "start" "-a" "3b1beb932826d701202f74800e149cb1a0c095cdf22563207b7ccad74b4d876f"`
Sep 14 11:30:26.376 INFO kablam! usermod: no changes
Sep 14 11:30:26.455 INFO kablam!    Compiling prometheus v0.4.2
Sep 14 11:30:26.459 INFO kablam!     Checking quick-error v0.2.2
Sep 14 11:30:26.459 INFO kablam!     Checking spin v0.4.9
Sep 14 11:30:26.459 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 14 11:30:26.463 INFO kablam!     Checking protobuf v2.0.4
Sep 14 11:30:28.683 INFO kablam!     Checking quote v0.5.2
Sep 14 11:30:30.530 INFO kablam!     Checking syn v0.13.11
Sep 14 11:30:38.832 INFO kablam!     Checking prometheus-static-metric v0.1.4 (file:///source)
Sep 14 11:30:40.058 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 11:30:40.058 INFO kablam!   --> src/lib.rs:22:1
Sep 14 11:30:40.058 INFO kablam!    |
Sep 14 11:30:40.058 INFO kablam! 22 | #[macro_use]
Sep 14 11:30:40.058 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 11:30:40.058 INFO kablam!    |
Sep 14 11:30:40.058 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 11:30:40.058 INFO kablam! 
Sep 14 11:30:40.207 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 11:30:40.207 INFO kablam!   --> src/lib.rs:22:1
Sep 14 11:30:40.207 INFO kablam!    |
Sep 14 11:30:40.207 INFO kablam! 22 | #[macro_use]
Sep 14 11:30:40.207 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 11:30:40.207 INFO kablam!    |
Sep 14 11:30:40.207 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 11:30:40.207 INFO kablam! 
Sep 14 11:30:40.703 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 11:30:40.703 INFO kablam!   --> src/lib.rs:14:12
Sep 14 11:30:40.703 INFO kablam!    |
Sep 14 11:30:40.703 INFO kablam! 14 | #![feature(proc_macro)]
Sep 14 11:30:40.703 INFO kablam!    |            ^^^^^^^^^^
Sep 14 11:30:40.703 INFO kablam!    |
Sep 14 11:30:40.703 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 11:30:40.703 INFO kablam! 
Sep 14 11:30:40.723 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 11:30:40.723 INFO kablam!   --> src/lib.rs:14:12
Sep 14 11:30:40.723 INFO kablam!    |
Sep 14 11:30:40.723 INFO kablam! 14 | #![feature(proc_macro)]
Sep 14 11:30:40.723 INFO kablam!    |            ^^^^^^^^^^
Sep 14 11:30:40.723 INFO kablam!    |
Sep 14 11:30:40.723 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 14 11:30:40.723 INFO kablam! 
Sep 14 11:30:40.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.39s
Sep 14 11:30:40.811 INFO kablam! su: No module specific data is present
Sep 14 11:30:41.851 INFO running `"docker" "rm" "-f" "3b1beb932826d701202f74800e149cb1a0c095cdf22563207b7ccad74b4d876f"`
Sep 14 11:30:41.954 INFO blam! 3b1beb932826d701202f74800e149cb1a0c095cdf22563207b7ccad74b4d876f