Nov 28 20:21:34.078 INFO checking prometheus-static-metric-0.1.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 20:21:34.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 20:21:34.272 INFO [stdout] e04e3e95a46dc38c094944c29bfbf38a9939b7c6dc5c1d0433810c26839461ba
Nov 28 20:21:34.272 INFO running `"docker" "start" "-a" "e04e3e95a46dc38c094944c29bfbf38a9939b7c6dc5c1d0433810c26839461ba"`
Nov 28 20:21:35.120 INFO [stderr] usermod: no changes
Nov 28 20:21:35.208 INFO [stderr]     Checking spin v0.4.10
Nov 28 20:21:35.208 INFO [stderr]     Checking syn v0.13.11
Nov 28 20:21:35.381 INFO [stderr]     Checking prometheus v0.4.2
Nov 28 20:21:45.058 INFO [stderr]     Checking prometheus-static-metric v0.1.4 (/source)
Nov 28 20:21:49.748 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 20:21:49.749 INFO [stderr]   --> src/lib.rs:22:1
Nov 28 20:21:49.749 INFO [stderr]    |
Nov 28 20:21:49.749 INFO [stderr] 22 | #[macro_use]
Nov 28 20:21:49.749 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 20:21:49.750 INFO [stderr]    |
Nov 28 20:21:49.750 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 20:21:49.750 INFO [stderr] 
Nov 28 20:21:49.885 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 20:21:49.885 INFO [stderr]   --> src/lib.rs:22:1
Nov 28 20:21:49.885 INFO [stderr]    |
Nov 28 20:21:49.885 INFO [stderr] 22 | #[macro_use]
Nov 28 20:21:49.885 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 20:21:49.885 INFO [stderr]    |
Nov 28 20:21:49.885 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 20:21:49.885 INFO [stderr] 
Nov 28 20:21:50.105 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 20:21:50.106 INFO [stderr]   --> src/lib.rs:14:12
Nov 28 20:21:50.106 INFO [stderr]    |
Nov 28 20:21:50.106 INFO [stderr] 14 | #![feature(proc_macro)]
Nov 28 20:21:50.106 INFO [stderr]    |            ^^^^^^^^^^
Nov 28 20:21:50.107 INFO [stderr]    |
Nov 28 20:21:50.107 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 28 20:21:50.107 INFO [stderr] 
Nov 28 20:21:50.230 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 20:21:50.230 INFO [stderr]   --> src/lib.rs:14:12
Nov 28 20:21:50.230 INFO [stderr]    |
Nov 28 20:21:50.230 INFO [stderr] 14 | #![feature(proc_macro)]
Nov 28 20:21:50.230 INFO [stderr]    |            ^^^^^^^^^^
Nov 28 20:21:50.230 INFO [stderr]    |
Nov 28 20:21:50.230 INFO [stderr]    = note: #[warn(stable_features)] on by default
Nov 28 20:21:50.230 INFO [stderr] 
Nov 28 20:21:50.262 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.09s
Nov 28 20:21:50.262 INFO [stderr] su: No module specific data is present
Nov 28 20:21:50.601 INFO running `"docker" "inspect" "e04e3e95a46dc38c094944c29bfbf38a9939b7c6dc5c1d0433810c26839461ba"`
Nov 28 20:21:50.715 INFO running `"docker" "rm" "-f" "e04e3e95a46dc38c094944c29bfbf38a9939b7c6dc5c1d0433810c26839461ba"`
Nov 28 20:21:50.793 INFO [stdout] e04e3e95a46dc38c094944c29bfbf38a9939b7c6dc5c1d0433810c26839461ba