Oct 13 02:01:44.013 INFO checking WhoAteDaCake/rust-one-drive-update against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:01:44.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 02:01:44.398 INFO blam! eff618b35a6a6add0072a4fc0c33d7251c343c3448cbec678c9e0557adf991da
Oct 13 02:01:44.399 INFO running `"docker" "start" "-a" "eff618b35a6a6add0072a4fc0c33d7251c343c3448cbec678c9e0557adf991da"`
Oct 13 02:01:45.409 INFO kablam! usermod: no changes
Oct 13 02:01:45.536 INFO kablam!     Checking backup v0.1.0 (/source)
Oct 13 02:01:47.989 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:47.989 INFO kablam!   --> src/main.rs:27:5
Oct 13 02:01:47.989 INFO kablam!    |
Oct 13 02:01:47.990 INFO kablam! 27 |     run();
Oct 13 02:01:47.990 INFO kablam!    |     ^^^^^^
Oct 13 02:01:47.990 INFO kablam!    |
Oct 13 02:01:47.990 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:01:47.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:47.991 INFO kablam! 
Oct 13 02:01:48.061 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:01:48.061 INFO kablam!   --> src/main.rs:27:5
Oct 13 02:01:48.061 INFO kablam!    |
Oct 13 02:01:48.061 INFO kablam! 27 |     run();
Oct 13 02:01:48.061 INFO kablam!    |     ^^^^^^
Oct 13 02:01:48.061 INFO kablam!    |
Oct 13 02:01:48.061 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:01:48.061 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:01:48.061 INFO kablam! 
Oct 13 02:01:48.078 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
Oct 13 02:01:48.086 INFO kablam! su: No module specific data is present
Oct 13 02:01:48.433 INFO running `"docker" "rm" "-f" "eff618b35a6a6add0072a4fc0c33d7251c343c3448cbec678c9e0557adf991da"`
Oct 13 02:01:48.553 INFO blam! eff618b35a6a6add0072a4fc0c33d7251c343c3448cbec678c9e0557adf991da