Dec 11 23:35:39.751 INFO checking WhoAteDaCake/rust-one-drive-update against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:35:39.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 23:35:40.342 INFO [stdout] fe4c976fca30c73fc1bd36130367bcf7d3161303ab28c7b90829942670f6f079
Dec 11 23:35:40.344 INFO running `"docker" "start" "-a" "fe4c976fca30c73fc1bd36130367bcf7d3161303ab28c7b90829942670f6f079"`
Dec 11 23:35:42.196 INFO [stderr] usermod: no changes
Dec 11 23:35:42.397 INFO [stderr]     Checking backup v0.1.0 (/source)
Dec 11 23:35:44.938 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 23:35:44.938 INFO [stderr]   --> src/main.rs:27:5
Dec 11 23:35:44.938 INFO [stderr]    |
Dec 11 23:35:44.938 INFO [stderr] 27 |     run();
Dec 11 23:35:44.938 INFO [stderr]    |     ^^^^^^
Dec 11 23:35:44.948 INFO [stderr]    |
Dec 11 23:35:44.948 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 23:35:44.948 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 23:35:44.948 INFO [stderr] 
Dec 11 23:35:45.416 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 23:35:45.432 INFO [stderr]   --> src/main.rs:27:5
Dec 11 23:35:45.432 INFO [stderr]    |
Dec 11 23:35:45.432 INFO [stderr] 27 |     run();
Dec 11 23:35:45.432 INFO [stderr]    |     ^^^^^^
Dec 11 23:35:45.432 INFO [stderr]    |
Dec 11 23:35:45.432 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 23:35:45.432 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 23:35:45.432 INFO [stderr] 
Dec 11 23:35:45.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
Dec 11 23:35:45.476 INFO [stderr] su: No module specific data is present
Dec 11 23:35:46.836 INFO running `"docker" "inspect" "fe4c976fca30c73fc1bd36130367bcf7d3161303ab28c7b90829942670f6f079"`
Dec 11 23:35:47.114 INFO running `"docker" "rm" "-f" "fe4c976fca30c73fc1bd36130367bcf7d3161303ab28c7b90829942670f6f079"`
Dec 11 23:35:47.403 INFO [stdout] fe4c976fca30c73fc1bd36130367bcf7d3161303ab28c7b90829942670f6f079