Dec 05 08:50:18.944 INFO checking prosafe_exporter-0.2.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 08:50:18.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 08:50:19.318 INFO [stdout] 43931cb05ebb9a70de2460dce7e532b0931df36d9e2f9beec77356ffe91ca08e
Dec 05 08:50:19.319 INFO running `"docker" "start" "-a" "43931cb05ebb9a70de2460dce7e532b0931df36d9e2f9beec77356ffe91ca08e"`
Dec 05 08:50:19.755 INFO [stderr] usermod: no changes
Dec 05 08:50:20.020 INFO [stderr]     Checking prometheus v0.4.2
Dec 05 08:50:20.022 INFO [stderr]    Compiling handlebars v0.29.1
Dec 05 08:50:20.023 INFO [stderr]     Checking hyper v0.12.16
Dec 05 08:50:31.467 INFO [stderr]    Compiling interfaces2 v0.0.5
Dec 05 08:50:36.411 INFO [stderr]     Checking prosafe_exporter v0.2.1 (/source)
Dec 05 08:50:45.279 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:50:45.279 INFO [stderr]   --> src/main.rs:13:1
Dec 05 08:50:45.280 INFO [stderr]    |
Dec 05 08:50:45.284 INFO [stderr] 13 | #[macro_use]
Dec 05 08:50:45.284 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:50:45.284 INFO [stderr]    |
Dec 05 08:50:45.284 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 08:50:45.284 INFO [stderr] 
Dec 05 08:50:45.466 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:50:45.466 INFO [stderr]   --> src/main.rs:13:1
Dec 05 08:50:45.466 INFO [stderr]    |
Dec 05 08:50:45.466 INFO [stderr] 13 | #[macro_use]
Dec 05 08:50:45.466 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:50:45.466 INFO [stderr]    |
Dec 05 08:50:45.466 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 08:50:45.466 INFO [stderr] 
Dec 05 08:50:46.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.57s
Dec 05 08:50:46.367 INFO [stderr] su: No module specific data is present
Dec 05 08:50:47.085 INFO running `"docker" "inspect" "43931cb05ebb9a70de2460dce7e532b0931df36d9e2f9beec77356ffe91ca08e"`
Dec 05 08:50:47.393 INFO running `"docker" "rm" "-f" "43931cb05ebb9a70de2460dce7e532b0931df36d9e2f9beec77356ffe91ca08e"`
Dec 05 08:50:47.723 INFO [stdout] 43931cb05ebb9a70de2460dce7e532b0931df36d9e2f9beec77356ffe91ca08e