Dec 18 04:52:18.205 INFO checking WhoAteDaCake/rust-one-drive-update against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:52:18.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/WhoAteDaCake/rust-one-drive-update:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:52:18.654 INFO [stdout] 24c9a9985d510f8127ba366ad8be847e37d2f8dbf5a6eb6c72b68e89404c6439
Dec 18 04:52:18.654 INFO running `"docker" "start" "-a" "24c9a9985d510f8127ba366ad8be847e37d2f8dbf5a6eb6c72b68e89404c6439"`
Dec 18 04:52:20.346 INFO [stderr]     Checking backup v0.1.0 (/opt/crater/workdir)
Dec 18 04:52:21.628 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:52:21.628 INFO [stderr]   --> src/main.rs:27:5
Dec 18 04:52:21.628 INFO [stderr]    |
Dec 18 04:52:21.628 INFO [stderr] 27 |     run();
Dec 18 04:52:21.628 INFO [stderr]    |     ^^^^^^
Dec 18 04:52:21.628 INFO [stderr]    |
Dec 18 04:52:21.628 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:52:21.628 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:52:21.628 INFO [stderr] 
Dec 18 04:52:21.651 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:52:21.651 INFO [stderr]   --> src/main.rs:27:5
Dec 18 04:52:21.651 INFO [stderr]    |
Dec 18 04:52:21.651 INFO [stderr] 27 |     run();
Dec 18 04:52:21.651 INFO [stderr]    |     ^^^^^^
Dec 18 04:52:21.651 INFO [stderr]    |
Dec 18 04:52:21.651 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:52:21.651 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:52:21.651 INFO [stderr] 
Dec 18 04:52:21.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 18 04:52:22.527 INFO running `"docker" "inspect" "24c9a9985d510f8127ba366ad8be847e37d2f8dbf5a6eb6c72b68e89404c6439"`
Dec 18 04:52:22.768 INFO running `"docker" "rm" "-f" "24c9a9985d510f8127ba366ad8be847e37d2f8dbf5a6eb6c72b68e89404c6439"`
Dec 18 04:52:23.032 INFO [stdout] 24c9a9985d510f8127ba366ad8be847e37d2f8dbf5a6eb6c72b68e89404c6439