Oct 13 03:27:13.889 INFO checking Munksgaard/base64 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:27:13.889 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 03:27:14.412 INFO blam! e284f62b0bfd7a0f6868b314f8cd33e6a773644a3eab640f2d010a9d7929634e
Oct 13 03:27:14.418 INFO running `"docker" "start" "-a" "e284f62b0bfd7a0f6868b314f8cd33e6a773644a3eab640f2d010a9d7929634e"`
Oct 13 03:27:15.152 INFO kablam! usermod: no changes
Oct 13 03:27:15.229 INFO kablam!     Checking libc v0.2.8
Oct 13 03:27:16.187 INFO kablam!     Checking rand v0.3.14
Oct 13 03:27:17.772 INFO kablam!     Checking base64 v0.0.1 (/source)
Oct 13 03:27:19.949 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:27:19.949 INFO kablam!   --> src/main.rs:46:9
Oct 13 03:27:19.949 INFO kablam!    |
Oct 13 03:27:19.950 INFO kablam! 46 |         std::io::stdout().write(&result);
Oct 13 03:27:19.950 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:27:19.953 INFO kablam!    |
Oct 13 03:27:19.954 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:27:19.954 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:27:19.954 INFO kablam! 
Oct 13 03:27:20.041 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:27:20.041 INFO kablam!   --> src/main.rs:46:9
Oct 13 03:27:20.041 INFO kablam!    |
Oct 13 03:27:20.042 INFO kablam! 46 |         std::io::stdout().write(&result);
Oct 13 03:27:20.042 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:27:20.042 INFO kablam!    |
Oct 13 03:27:20.043 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:27:20.043 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:27:20.043 INFO kablam! 
Oct 13 03:27:20.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Oct 13 03:27:20.073 INFO kablam! su: No module specific data is present
Oct 13 03:27:20.766 INFO running `"docker" "rm" "-f" "e284f62b0bfd7a0f6868b314f8cd33e6a773644a3eab640f2d010a9d7929634e"`
Oct 13 03:27:20.968 INFO blam! e284f62b0bfd7a0f6868b314f8cd33e6a773644a3eab640f2d010a9d7929634e