Nov 01 18:21:05.530 INFO checking prometheus-static-metric-0.1.4 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:21:05.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 18:21:05.798 INFO blam! 060fb00125f6924bbf837535433a4aba159949484e28724c982131c913f39704
Nov 01 18:21:05.805 INFO running `"docker" "start" "-a" "060fb00125f6924bbf837535433a4aba159949484e28724c982131c913f39704"`
Nov 01 18:21:06.638 INFO kablam! usermod: no changes
Nov 01 18:21:06.756 INFO kablam!    Compiling protobuf v2.1.4
Nov 01 18:21:06.757 INFO kablam!    Compiling prometheus v0.4.2
Nov 01 18:21:06.764 INFO kablam!     Checking spin v0.4.10
Nov 01 18:21:06.772 INFO kablam!     Checking syn v0.13.11
Nov 01 18:21:22.504 INFO kablam!     Checking prometheus-static-metric v0.1.4 (/source)
Nov 01 18:21:26.052 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 18:21:26.052 INFO kablam!   --> src/lib.rs:22:1
Nov 01 18:21:26.052 INFO kablam!    |
Nov 01 18:21:26.052 INFO kablam! 22 | #[macro_use]
Nov 01 18:21:26.052 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 18:21:26.052 INFO kablam!    |
Nov 01 18:21:26.052 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 18:21:26.052 INFO kablam! 
Nov 01 18:21:26.440 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 18:21:26.440 INFO kablam!   --> src/lib.rs:22:1
Nov 01 18:21:26.440 INFO kablam!    |
Nov 01 18:21:26.440 INFO kablam! 22 | #[macro_use]
Nov 01 18:21:26.440 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 18:21:26.440 INFO kablam!    |
Nov 01 18:21:26.440 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 18:21:26.440 INFO kablam! 
Nov 01 18:21:26.777 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 18:21:26.777 INFO kablam!   --> src/lib.rs:14:12
Nov 01 18:21:26.777 INFO kablam!    |
Nov 01 18:21:26.778 INFO kablam! 14 | #![feature(proc_macro)]
Nov 01 18:21:26.778 INFO kablam!    |            ^^^^^^^^^^
Nov 01 18:21:26.778 INFO kablam!    |
Nov 01 18:21:26.778 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 18:21:26.779 INFO kablam! 
Nov 01 18:21:27.188 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 18:21:27.189 INFO kablam!   --> src/lib.rs:14:12
Nov 01 18:21:27.189 INFO kablam!    |
Nov 01 18:21:27.189 INFO kablam! 14 | #![feature(proc_macro)]
Nov 01 18:21:27.190 INFO kablam!    |            ^^^^^^^^^^
Nov 01 18:21:27.190 INFO kablam!    |
Nov 01 18:21:27.190 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 18:21:27.190 INFO kablam! 
Nov 01 18:21:27.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.56s
Nov 01 18:21:27.240 INFO kablam! su: No module specific data is present
Nov 01 18:21:28.045 INFO running `"docker" "rm" "-f" "060fb00125f6924bbf837535433a4aba159949484e28724c982131c913f39704"`
Nov 01 18:21:28.504 INFO blam! 060fb00125f6924bbf837535433a4aba159949484e28724c982131c913f39704