Nov 04 19:34:42.917 INFO checking prometheus-static-metric-0.1.4 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 19:34:42.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 19:34:43.130 INFO blam! 512110555ffa5a9026e777b938230dba61909ee23b05484254fd1c08f32d4ce4
Nov 04 19:34:43.135 INFO running `"docker" "start" "-a" "512110555ffa5a9026e777b938230dba61909ee23b05484254fd1c08f32d4ce4"`
Nov 04 19:34:44.051 INFO kablam! usermod: no changes
Nov 04 19:34:44.140 INFO kablam!    Compiling protobuf v2.1.4
Nov 04 19:34:44.152 INFO kablam!    Compiling prometheus v0.4.2
Nov 04 19:34:44.152 INFO kablam!     Checking spin v0.4.10
Nov 04 19:34:44.152 INFO kablam!     Checking proc-macro2 v0.3.8
Nov 04 19:34:49.055 INFO kablam!     Checking quote v0.5.2
Nov 04 19:34:55.311 INFO kablam!     Checking syn v0.13.11
Nov 04 19:35:05.684 INFO kablam!     Checking prometheus-static-metric v0.1.4 (/source)
Nov 04 19:35:08.815 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 19:35:08.815 INFO kablam!   --> src/lib.rs:22:1
Nov 04 19:35:08.815 INFO kablam!    |
Nov 04 19:35:08.815 INFO kablam! 22 | #[macro_use]
Nov 04 19:35:08.815 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 19:35:08.815 INFO kablam!    |
Nov 04 19:35:08.815 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 19:35:08.815 INFO kablam! 
Nov 04 19:35:09.034 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 19:35:09.034 INFO kablam!   --> src/lib.rs:22:1
Nov 04 19:35:09.034 INFO kablam!    |
Nov 04 19:35:09.034 INFO kablam! 22 | #[macro_use]
Nov 04 19:35:09.034 INFO kablam!    | ^^^^^^^^^^^^
Nov 04 19:35:09.034 INFO kablam!    |
Nov 04 19:35:09.034 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 19:35:09.039 INFO kablam! 
Nov 04 19:35:09.308 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 19:35:09.308 INFO kablam!   --> src/lib.rs:14:12
Nov 04 19:35:09.308 INFO kablam!    |
Nov 04 19:35:09.308 INFO kablam! 14 | #![feature(proc_macro)]
Nov 04 19:35:09.308 INFO kablam!    |            ^^^^^^^^^^
Nov 04 19:35:09.308 INFO kablam!    |
Nov 04 19:35:09.308 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 19:35:09.308 INFO kablam! 
Nov 04 19:35:09.679 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 04 19:35:09.679 INFO kablam!   --> src/lib.rs:14:12
Nov 04 19:35:09.679 INFO kablam!    |
Nov 04 19:35:09.679 INFO kablam! 14 | #![feature(proc_macro)]
Nov 04 19:35:09.679 INFO kablam!    |            ^^^^^^^^^^
Nov 04 19:35:09.679 INFO kablam!    |
Nov 04 19:35:09.679 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 04 19:35:09.679 INFO kablam! 
Nov 04 19:35:09.718 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
Nov 04 19:35:09.727 INFO kablam! su: No module specific data is present
Nov 04 19:35:10.543 INFO running `"docker" "rm" "-f" "512110555ffa5a9026e777b938230dba61909ee23b05484254fd1c08f32d4ce4"`
Nov 04 19:35:10.783 INFO blam! 512110555ffa5a9026e777b938230dba61909ee23b05484254fd1c08f32d4ce4