Oct 27 17:47:13.873 INFO checking prometheus-static-metric-0.1.4 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:47:13.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 17:47:14.207 INFO blam! e1e3fd8a718558f2c72c6bc3647aaa052e640b6e22c63d8ae55257f65edf7742
Oct 27 17:47:14.215 INFO running `"docker" "start" "-a" "e1e3fd8a718558f2c72c6bc3647aaa052e640b6e22c63d8ae55257f65edf7742"`
Oct 27 17:47:15.076 INFO kablam! usermod: no changes
Oct 27 17:47:15.135 INFO kablam!     Checking syn v0.13.11
Oct 27 17:47:24.899 INFO kablam!     Checking prometheus-static-metric v0.1.4 (/source)
Oct 27 17:47:29.127 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 17:47:29.128 INFO kablam!   --> src/lib.rs:22:1
Oct 27 17:47:29.128 INFO kablam!    |
Oct 27 17:47:29.128 INFO kablam! 22 | #[macro_use]
Oct 27 17:47:29.129 INFO kablam!    | ^^^^^^^^^^^^
Oct 27 17:47:29.129 INFO kablam!    |
Oct 27 17:47:29.129 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 17:47:29.130 INFO kablam! 
Oct 27 17:47:29.287 INFO kablam! warning: unused `#[macro_use]` import
Oct 27 17:47:29.287 INFO kablam!   --> src/lib.rs:22:1
Oct 27 17:47:29.287 INFO kablam!    |
Oct 27 17:47:29.287 INFO kablam! 22 | #[macro_use]
Oct 27 17:47:29.287 INFO kablam!    | ^^^^^^^^^^^^
Oct 27 17:47:29.287 INFO kablam!    |
Oct 27 17:47:29.287 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 17:47:29.287 INFO kablam! 
Oct 27 17:47:29.539 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 17:47:29.539 INFO kablam!   --> src/lib.rs:14:12
Oct 27 17:47:29.539 INFO kablam!    |
Oct 27 17:47:29.539 INFO kablam! 14 | #![feature(proc_macro)]
Oct 27 17:47:29.539 INFO kablam!    |            ^^^^^^^^^^
Oct 27 17:47:29.539 INFO kablam!    |
Oct 27 17:47:29.539 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 17:47:29.539 INFO kablam! 
Oct 27 17:47:29.643 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 27 17:47:29.643 INFO kablam!   --> src/lib.rs:14:12
Oct 27 17:47:29.643 INFO kablam!    |
Oct 27 17:47:29.643 INFO kablam! 14 | #![feature(proc_macro)]
Oct 27 17:47:29.643 INFO kablam!    |            ^^^^^^^^^^
Oct 27 17:47:29.643 INFO kablam!    |
Oct 27 17:47:29.643 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 27 17:47:29.643 INFO kablam! 
Oct 27 17:47:29.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.58s
Oct 27 17:47:29.688 INFO kablam! su: No module specific data is present
Oct 27 17:47:30.402 INFO running `"docker" "rm" "-f" "e1e3fd8a718558f2c72c6bc3647aaa052e640b6e22c63d8ae55257f65edf7742"`
Oct 27 17:47:30.703 INFO blam! e1e3fd8a718558f2c72c6bc3647aaa052e640b6e22c63d8ae55257f65edf7742