Nov 02 06:09:39.140 INFO checking spebern/poc1to2 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 06:09:39.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 06:09:39.619 INFO blam! 828f6fb2f3764ec4089ef3e1d0f4014b8822b5d9b034b581e9f7111aeaf4f528
Nov 02 06:09:39.621 INFO running `"docker" "start" "-a" "828f6fb2f3764ec4089ef3e1d0f4014b8822b5d9b034b581e9f7111aeaf4f528"`
Nov 02 06:09:41.423 INFO kablam! usermod: no changes
Nov 02 06:09:41.552 INFO kablam!     Checking clap v2.30.0
Nov 02 06:09:46.331 INFO kablam!     Checking poc1to2 v0.1.0 (/source)
Nov 02 06:09:46.732 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:09:46.733 INFO kablam!    --> src/main.rs:175:9
Nov 02 06:09:46.733 INFO kablam!     |
Nov 02 06:09:46.733 INFO kablam! 175 |         fs::copy(plot_file.to_owned() + ".orig", plot_file);
Nov 02 06:09:46.734 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:09:46.734 INFO kablam!     |
Nov 02 06:09:46.734 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 06:09:46.735 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:09:46.735 INFO kablam! 
Nov 02 06:09:46.735 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:09:46.736 INFO kablam!    --> src/main.rs:189:9
Nov 02 06:09:46.736 INFO kablam!     |
Nov 02 06:09:46.736 INFO kablam! 189 |         File::open(&poc2_plot_file).unwrap().read_to_end(&mut buffer);
Nov 02 06:09:46.736 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:09:46.737 INFO kablam!     |
Nov 02 06:09:46.737 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:09:46.737 INFO kablam! 
Nov 02 06:09:46.738 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:09:46.738 INFO kablam!    --> src/main.rs:194:9
Nov 02 06:09:46.738 INFO kablam!     |
Nov 02 06:09:46.739 INFO kablam! 194 |         fs::remove_file(&poc2_plot_file);
Nov 02 06:09:46.739 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:09:46.739 INFO kablam!     |
Nov 02 06:09:46.739 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:09:46.740 INFO kablam! 
Nov 02 06:09:46.763 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
Nov 02 06:09:46.764 INFO kablam! su: No module specific data is present
Nov 02 06:09:47.132 INFO running `"docker" "rm" "-f" "828f6fb2f3764ec4089ef3e1d0f4014b8822b5d9b034b581e9f7111aeaf4f528"`
Nov 02 06:09:47.328 INFO blam! 828f6fb2f3764ec4089ef3e1d0f4014b8822b5d9b034b581e9f7111aeaf4f528