Oct 31 16:57:47.707 INFO testing vtsingaras/visafe against beta-2018-10-30 for beta-1.31-1
Oct 31 16:57:47.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 16:57:48.474 INFO blam! e453be4cf258622d09f2b6c9cc4c2473db86fc3cb1ca52487302f2799410e1ac
Oct 31 16:57:48.477 INFO running `"docker" "start" "-a" "e453be4cf258622d09f2b6c9cc4c2473db86fc3cb1ca52487302f2799410e1ac"`
Oct 31 16:57:51.003 INFO kablam! usermod: no changes
Oct 31 16:57:51.087 INFO kablam!    Compiling visafe v0.1.0 (/source)
Oct 31 16:57:51.415 INFO kablam! warning: variable does not need to be mutable
Oct 31 16:57:51.415 INFO kablam!    --> src/main.rs:102:13
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam! 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Oct 31 16:57:51.415 INFO kablam!     |             ----^^^^^^^^^^^
Oct 31 16:57:51.415 INFO kablam!     |             |
Oct 31 16:57:51.415 INFO kablam!     |             help: remove this `mut`
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 16:57:51.415 INFO kablam! 
Oct 31 16:57:51.415 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:51.415 INFO kablam!   --> src/main.rs:39:9
Oct 31 16:57:51.415 INFO kablam!    |
Oct 31 16:57:51.415 INFO kablam! 39 |         io::stdout().flush();
Oct 31 16:57:51.415 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:57:51.415 INFO kablam!    |
Oct 31 16:57:51.415 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 16:57:51.415 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:51.415 INFO kablam! 
Oct 31 16:57:51.415 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:51.415 INFO kablam!    --> src/main.rs:100:9
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam! 100 |         editor_cmd.wait();
Oct 31 16:57:51.415 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:51.415 INFO kablam! 
Oct 31 16:57:51.415 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:51.415 INFO kablam!    --> src/main.rs:124:13
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam! 124 |             fs::remove_file(tmppath_str.clone());
Oct 31 16:57:51.415 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:57:51.415 INFO kablam!     |
Oct 31 16:57:51.415 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:51.415 INFO kablam! 
Oct 31 16:57:52.733 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Oct 31 16:57:52.736 INFO kablam! su: No module specific data is present
Oct 31 16:57:53.696 INFO running `"docker" "rm" "-f" "e453be4cf258622d09f2b6c9cc4c2473db86fc3cb1ca52487302f2799410e1ac"`
Oct 31 16:57:53.963 INFO blam! e453be4cf258622d09f2b6c9cc4c2473db86fc3cb1ca52487302f2799410e1ac
Oct 31 16:57:53.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 16:57:54.475 INFO blam! 20cff02ed17ed87ae4566631318e23dbee07071316035138e7f9f7267bbeaddf
Oct 31 16:57:54.483 INFO running `"docker" "start" "-a" "20cff02ed17ed87ae4566631318e23dbee07071316035138e7f9f7267bbeaddf"`
Oct 31 16:57:56.008 INFO kablam! usermod: no changes
Oct 31 16:57:56.063 INFO kablam!    Compiling visafe v0.1.0 (/source)
Oct 31 16:57:56.355 INFO kablam! warning: variable does not need to be mutable
Oct 31 16:57:56.355 INFO kablam!    --> src/main.rs:102:13
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam! 102 |         let mut checker_cmd = Command::new(options.checker.as_str()).arg(tmppath_str.clone()).stdout(Stdio::piped())
Oct 31 16:57:56.355 INFO kablam!     |             ----^^^^^^^^^^^
Oct 31 16:57:56.355 INFO kablam!     |             |
Oct 31 16:57:56.355 INFO kablam!     |             help: remove this `mut`
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 16:57:56.355 INFO kablam! 
Oct 31 16:57:56.355 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:56.355 INFO kablam!   --> src/main.rs:39:9
Oct 31 16:57:56.355 INFO kablam!    |
Oct 31 16:57:56.355 INFO kablam! 39 |         io::stdout().flush();
Oct 31 16:57:56.355 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:57:56.355 INFO kablam!    |
Oct 31 16:57:56.355 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 16:57:56.355 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:56.355 INFO kablam! 
Oct 31 16:57:56.355 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:56.355 INFO kablam!    --> src/main.rs:100:9
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam! 100 |         editor_cmd.wait();
Oct 31 16:57:56.355 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:56.355 INFO kablam! 
Oct 31 16:57:56.355 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 16:57:56.355 INFO kablam!    --> src/main.rs:124:13
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam! 124 |             fs::remove_file(tmppath_str.clone());
Oct 31 16:57:56.355 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:57:56.355 INFO kablam!     |
Oct 31 16:57:56.355 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 16:57:56.355 INFO kablam! 
Oct 31 16:57:57.071 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Oct 31 16:57:57.074 INFO kablam! su: No module specific data is present
Oct 31 16:57:58.402 INFO running `"docker" "rm" "-f" "20cff02ed17ed87ae4566631318e23dbee07071316035138e7f9f7267bbeaddf"`
Oct 31 16:57:58.619 INFO blam! 20cff02ed17ed87ae4566631318e23dbee07071316035138e7f9f7267bbeaddf
Oct 31 16:57:58.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 16:57:59.146 INFO blam! aaf477b2b4e4a179ff9c27a46012c93af4358eee014b109708e67dd0b50c3659
Oct 31 16:57:59.149 INFO running `"docker" "start" "-a" "aaf477b2b4e4a179ff9c27a46012c93af4358eee014b109708e67dd0b50c3659"`
Oct 31 16:58:00.622 INFO kablam! usermod: no changes
Oct 31 16:58:00.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Oct 31 16:58:00.719 INFO kablam!      Running /target/debug/deps/visafe-8ab4c77523dbbc26
Oct 31 16:58:00.727 INFO blam! 
Oct 31 16:58:00.727 INFO blam! running 0 tests
Oct 31 16:58:00.727 INFO blam! 
Oct 31 16:58:00.727 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 16:58:00.727 INFO blam! 
Oct 31 16:58:00.735 INFO kablam! su: No module specific data is present
Oct 31 16:58:01.565 INFO running `"docker" "rm" "-f" "aaf477b2b4e4a179ff9c27a46012c93af4358eee014b109708e67dd0b50c3659"`
Oct 31 16:58:01.943 INFO blam! aaf477b2b4e4a179ff9c27a46012c93af4358eee014b109708e67dd0b50c3659
