Oct 13 03:13:27.794 INFO checking OffBlockway/OffBlockwayMiningClient against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:13:27.795 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 03:13:29.124 INFO blam! bf49e4aa15fed7c4534065878142d19a7e2069f7776f782d26d2ee9e0932a3fe
Oct 13 03:13:29.126 INFO running `"docker" "start" "-a" "bf49e4aa15fed7c4534065878142d19a7e2069f7776f782d26d2ee9e0932a3fe"`
Oct 13 03:13:31.196 INFO kablam! usermod: no changes
Oct 13 03:13:31.411 INFO kablam!     Checking block-buffer v0.2.0
Oct 13 03:13:31.812 INFO kablam!     Checking sha3 v0.6.0
Oct 13 03:13:32.524 INFO kablam!     Checking off_blockway v0.0.8
Oct 13 03:13:34.801 INFO kablam!     Checking mining_client v0.1.0 (/source)
Oct 13 03:13:38.304 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:13:38.304 INFO kablam!    --> src/main.rs:104:9
Oct 13 03:13:38.304 INFO kablam!     |
Oct 13 03:13:38.304 INFO kablam! 104 |         file.read_to_string( &mut buffer );
Oct 13 03:13:38.304 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:13:38.304 INFO kablam!     |
Oct 13 03:13:38.305 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 03:13:38.305 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:13:38.305 INFO kablam! 
Oct 13 03:13:38.519 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:13:38.519 INFO kablam!    --> src/main.rs:104:9
Oct 13 03:13:38.519 INFO kablam!     |
Oct 13 03:13:38.519 INFO kablam! 104 |         file.read_to_string( &mut buffer );
Oct 13 03:13:38.519 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:13:38.519 INFO kablam!     |
Oct 13 03:13:38.519 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 03:13:38.519 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:13:38.519 INFO kablam! 
Oct 13 03:13:38.601 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
Oct 13 03:13:38.614 INFO kablam! su: No module specific data is present
Oct 13 03:13:39.905 INFO running `"docker" "rm" "-f" "bf49e4aa15fed7c4534065878142d19a7e2069f7776f782d26d2ee9e0932a3fe"`
Oct 13 03:13:40.304 INFO blam! bf49e4aa15fed7c4534065878142d19a7e2069f7776f782d26d2ee9e0932a3fe