Nov 09 02:36:50.993 INFO checking vtsingaras/visafe against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 02:36:50.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 02:36:51.596 INFO blam! 1fcec8a898f1b5f63906d7078d6ea295dbaf3ad667dfd1365c707e25a08c8d2b
Nov 09 02:36:51.598 INFO running `"docker" "start" "-a" "1fcec8a898f1b5f63906d7078d6ea295dbaf3ad667dfd1365c707e25a08c8d2b"`
Nov 09 02:36:53.545 INFO kablam! usermod: no changes
Nov 09 02:36:53.639 INFO kablam!     Checking argparse v0.2.1
Nov 09 02:36:54.372 INFO kablam!     Checking visafe v0.1.0 (/source)
Nov 09 02:36:54.747 INFO kablam! warning: variable does not need to be mutable
Nov 09 02:36:54.747 INFO kablam!    --> src/main.rs:102:13
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam! 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Nov 09 02:36:54.747 INFO kablam!     |             ----^^^^^^^^^^^
Nov 09 02:36:54.747 INFO kablam!     |             |
Nov 09 02:36:54.747 INFO kablam!     |             help: remove this `mut`
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 02:36:54.747 INFO kablam! 
Nov 09 02:36:54.747 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.747 INFO kablam!   --> src/main.rs:39:9
Nov 09 02:36:54.747 INFO kablam!    |
Nov 09 02:36:54.747 INFO kablam! 39 |         io::stdout().flush();
Nov 09 02:36:54.747 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.747 INFO kablam!    |
Nov 09 02:36:54.747 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 02:36:54.747 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.747 INFO kablam! 
Nov 09 02:36:54.747 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.747 INFO kablam!    --> src/main.rs:100:9
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam! 100 |         editor_cmd.wait();
Nov 09 02:36:54.747 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.747 INFO kablam! 
Nov 09 02:36:54.747 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.747 INFO kablam!    --> src/main.rs:124:13
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam! 124 |             fs::remove_file(tmppath_str.clone());
Nov 09 02:36:54.747 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.747 INFO kablam! 
Nov 09 02:36:54.747 INFO kablam! warning: variable does not need to be mutable
Nov 09 02:36:54.747 INFO kablam!    --> src/main.rs:102:13
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam! 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Nov 09 02:36:54.747 INFO kablam!     |             ----^^^^^^^^^^^
Nov 09 02:36:54.747 INFO kablam!     |             |
Nov 09 02:36:54.747 INFO kablam!     |             help: remove this `mut`
Nov 09 02:36:54.747 INFO kablam!     |
Nov 09 02:36:54.747 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 02:36:54.747 INFO kablam! 
Nov 09 02:36:54.747 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.748 INFO kablam!   --> src/main.rs:39:9
Nov 09 02:36:54.748 INFO kablam!    |
Nov 09 02:36:54.748 INFO kablam! 39 |         io::stdout().flush();
Nov 09 02:36:54.748 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.748 INFO kablam!    |
Nov 09 02:36:54.748 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 02:36:54.748 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.748 INFO kablam! 
Nov 09 02:36:54.748 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.748 INFO kablam!    --> src/main.rs:100:9
Nov 09 02:36:54.748 INFO kablam!     |
Nov 09 02:36:54.748 INFO kablam! 100 |         editor_cmd.wait();
Nov 09 02:36:54.748 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.748 INFO kablam!     |
Nov 09 02:36:54.748 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.748 INFO kablam! 
Nov 09 02:36:54.748 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 02:36:54.748 INFO kablam!    --> src/main.rs:124:13
Nov 09 02:36:54.748 INFO kablam!     |
Nov 09 02:36:54.748 INFO kablam! 124 |             fs::remove_file(tmppath_str.clone());
Nov 09 02:36:54.748 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:36:54.748 INFO kablam!     |
Nov 09 02:36:54.748 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 02:36:54.748 INFO kablam! 
Nov 09 02:36:54.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 09 02:36:54.786 INFO kablam! su: No module specific data is present
Nov 09 02:36:55.355 INFO running `"docker" "rm" "-f" "1fcec8a898f1b5f63906d7078d6ea295dbaf3ad667dfd1365c707e25a08c8d2b"`
Nov 09 02:36:55.658 INFO blam! 1fcec8a898f1b5f63906d7078d6ea295dbaf3ad667dfd1365c707e25a08c8d2b