Nov 28 01:42:26.391 INFO checking llewekam/ErrorHandlingRust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:42:26.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 01:42:26.786 INFO [stdout] ed5b4cfec7477c0ff88cfb7b8aae1b83a671012e79891a7ec8386b9013ca443e
Nov 28 01:42:26.788 INFO running `"docker" "start" "-a" "ed5b4cfec7477c0ff88cfb7b8aae1b83a671012e79891a7ec8386b9013ca443e"`
Nov 28 01:42:28.040 INFO [stderr] usermod: no changes
Nov 28 01:42:28.104 INFO [stderr]     Checking error_handling v0.0.1 (/source)
Nov 28 01:42:29.249 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:42:29.249 INFO [stderr]  --> src/main.rs:9:5
Nov 28 01:42:29.249 INFO [stderr]   |
Nov 28 01:42:29.249 INFO [stderr] 9 |     token::do_token_stuff(&token_string);
Nov 28 01:42:29.249 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:42:29.249 INFO [stderr]   |
Nov 28 01:42:29.249 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 28 01:42:29.249 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:42:29.249 INFO [stderr] 
Nov 28 01:42:29.356 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:42:29.356 INFO [stderr]  --> src/main.rs:9:5
Nov 28 01:42:29.356 INFO [stderr]   |
Nov 28 01:42:29.356 INFO [stderr] 9 |     token::do_token_stuff(&token_string);
Nov 28 01:42:29.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:42:29.356 INFO [stderr]   |
Nov 28 01:42:29.357 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 28 01:42:29.357 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:42:29.357 INFO [stderr] 
Nov 28 01:42:29.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 28 01:42:29.388 INFO [stderr] su: No module specific data is present
Nov 28 01:42:30.248 INFO running `"docker" "inspect" "ed5b4cfec7477c0ff88cfb7b8aae1b83a671012e79891a7ec8386b9013ca443e"`
Nov 28 01:42:30.489 INFO running `"docker" "rm" "-f" "ed5b4cfec7477c0ff88cfb7b8aae1b83a671012e79891a7ec8386b9013ca443e"`
Nov 28 01:42:30.792 INFO [stdout] ed5b4cfec7477c0ff88cfb7b8aae1b83a671012e79891a7ec8386b9013ca443e