Nov 01 01:47:52.696 INFO checking llewekam/ErrorHandlingRust against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:47:52.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:47:53.122 INFO blam! dd1af8b05f6e18d9a828638160b3a91848888df7c5f83e0c64ce79a3520e343d
Nov 01 01:47:53.124 INFO running `"docker" "start" "-a" "dd1af8b05f6e18d9a828638160b3a91848888df7c5f83e0c64ce79a3520e343d"`
Nov 01 01:47:54.883 INFO kablam! usermod: no changes
Nov 01 01:47:54.932 INFO kablam!     Checking error_handling v0.0.1 (/source)
Nov 01 01:47:55.911 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:47:55.912 INFO kablam!  --> src/main.rs:9:5
Nov 01 01:47:55.912 INFO kablam!   |
Nov 01 01:47:55.912 INFO kablam! 9 |     token::do_token_stuff(&token_string);
Nov 01 01:47:55.912 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:47:55.913 INFO kablam!   |
Nov 01 01:47:55.913 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 01:47:55.913 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:47:55.914 INFO kablam! 
Nov 01 01:47:56.110 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 01:47:56.110 INFO kablam!  --> src/main.rs:9:5
Nov 01 01:47:56.110 INFO kablam!   |
Nov 01 01:47:56.110 INFO kablam! 9 |     token::do_token_stuff(&token_string);
Nov 01 01:47:56.110 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:47:56.111 INFO kablam!   |
Nov 01 01:47:56.111 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 01 01:47:56.111 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 01:47:56.111 INFO kablam! 
Nov 01 01:47:56.133 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 01 01:47:56.136 INFO kablam! su: No module specific data is present
Nov 01 01:47:56.886 INFO running `"docker" "rm" "-f" "dd1af8b05f6e18d9a828638160b3a91848888df7c5f83e0c64ce79a3520e343d"`
Nov 01 01:47:57.213 INFO blam! dd1af8b05f6e18d9a828638160b3a91848888df7c5f83e0c64ce79a3520e343d