Oct 26 20:28:30.619 INFO checking spebern/poc1to2 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 20:28:30.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 26 20:28:30.871 INFO blam! b0dfe690d9025364b6e3747e721606a22cbc803d7df189ec57d2bb7e5f37f196
Oct 26 20:28:30.874 INFO running `"docker" "start" "-a" "b0dfe690d9025364b6e3747e721606a22cbc803d7df189ec57d2bb7e5f37f196"`
Oct 26 20:28:32.303 INFO kablam! usermod: no changes
Oct 26 20:28:32.398 INFO kablam!     Checking md5 v0.3.7
Oct 26 20:28:32.415 INFO kablam!     Checking clap v2.30.0
Oct 26 20:28:36.283 INFO kablam!     Checking poc1to2 v0.1.0 (/source)
Oct 26 20:28:36.638 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 20:28:36.638 INFO kablam!    --> src/main.rs:175:9
Oct 26 20:28:36.638 INFO kablam!     |
Oct 26 20:28:36.638 INFO kablam! 175 |         fs::copy(plot_file.to_owned() + ".orig", plot_file);
Oct 26 20:28:36.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:28:36.638 INFO kablam!     |
Oct 26 20:28:36.638 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 26 20:28:36.638 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 20:28:36.638 INFO kablam! 
Oct 26 20:28:36.638 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 20:28:36.638 INFO kablam!    --> src/main.rs:189:9
Oct 26 20:28:36.638 INFO kablam!     |
Oct 26 20:28:36.638 INFO kablam! 189 |         File::open(&poc2_plot_file).unwrap().read_to_end(&mut buffer);
Oct 26 20:28:36.638 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:28:36.639 INFO kablam!     |
Oct 26 20:28:36.639 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 20:28:36.639 INFO kablam! 
Oct 26 20:28:36.639 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 20:28:36.639 INFO kablam!    --> src/main.rs:194:9
Oct 26 20:28:36.639 INFO kablam!     |
Oct 26 20:28:36.639 INFO kablam! 194 |         fs::remove_file(&poc2_plot_file);
Oct 26 20:28:36.639 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 20:28:36.639 INFO kablam!     |
Oct 26 20:28:36.639 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 20:28:36.639 INFO kablam! 
Oct 26 20:28:36.651 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
Oct 26 20:28:36.655 INFO kablam! su: No module specific data is present
Oct 26 20:28:36.917 INFO running `"docker" "rm" "-f" "b0dfe690d9025364b6e3747e721606a22cbc803d7df189ec57d2bb7e5f37f196"`
Oct 26 20:28:37.019 INFO blam! b0dfe690d9025364b6e3747e721606a22cbc803d7df189ec57d2bb7e5f37f196