Oct 21 21:56:47.489 INFO checking BookOwl/stack-machine-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:56:47.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/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 21 21:56:47.949 INFO blam! 3d799ba7cbc2045aaac6895847986722cbcf92a6bc378c21903006243ac1f330
Oct 21 21:56:47.952 INFO running `"docker" "start" "-a" "3d799ba7cbc2045aaac6895847986722cbcf92a6bc378c21903006243ac1f330"`
Oct 21 21:56:48.997 INFO kablam! usermod: no changes
Oct 21 21:56:49.077 INFO kablam!     Checking stack-machine v0.1.0 (/source)
Oct 21 21:56:49.652 INFO kablam! warning: unused variable: `ipstack`
Oct 21 21:56:49.652 INFO kablam!    --> src/main.rs:106:13
Oct 21 21:56:49.652 INFO kablam!     |
Oct 21 21:56:49.652 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 21 21:56:49.652 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Oct 21 21:56:49.652 INFO kablam!     |
Oct 21 21:56:49.652 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 21:56:49.652 INFO kablam! 
Oct 21 21:56:49.652 INFO kablam! warning: unused variable: `callstack`
Oct 21 21:56:49.652 INFO kablam!    --> src/main.rs:107:13
Oct 21 21:56:49.652 INFO kablam!     |
Oct 21 21:56:49.652 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 21 21:56:49.652 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Oct 21 21:56:49.652 INFO kablam! 
Oct 21 21:56:49.688 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.689 INFO kablam!    --> src/main.rs:106:9
Oct 21 21:56:49.689 INFO kablam!     |
Oct 21 21:56:49.689 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 21 21:56:49.690 INFO kablam!     |         ----^^^^^^^
Oct 21 21:56:49.690 INFO kablam!     |         |
Oct 21 21:56:49.690 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.691 INFO kablam!     |
Oct 21 21:56:49.691 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 21:56:49.691 INFO kablam! 
Oct 21 21:56:49.691 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.692 INFO kablam!    --> src/main.rs:107:9
Oct 21 21:56:49.692 INFO kablam!     |
Oct 21 21:56:49.692 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 21 21:56:49.692 INFO kablam!     |         ----^^^^^^^^^
Oct 21 21:56:49.692 INFO kablam!     |         |
Oct 21 21:56:49.693 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.693 INFO kablam! 
Oct 21 21:56:49.693 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.693 INFO kablam!    --> src/main.rs:110:9
Oct 21 21:56:49.693 INFO kablam!     |
Oct 21 21:56:49.693 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Oct 21 21:56:49.695 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 21 21:56:49.695 INFO kablam!     |         |
Oct 21 21:56:49.695 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.695 INFO kablam! 
Oct 21 21:56:49.695 INFO kablam! warning: variant is never constructed: `Add`
Oct 21 21:56:49.695 INFO kablam!   --> src/main.rs:19:5
Oct 21 21:56:49.695 INFO kablam!    |
Oct 21 21:56:49.695 INFO kablam! 19 |     Add,
Oct 21 21:56:49.695 INFO kablam!    |     ^^^
Oct 21 21:56:49.695 INFO kablam!    |
Oct 21 21:56:49.695 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:56:49.695 INFO kablam! 
Oct 21 21:56:49.695 INFO kablam! warning: variant is never constructed: `Mul`
Oct 21 21:56:49.695 INFO kablam!   --> src/main.rs:21:5
Oct 21 21:56:49.695 INFO kablam!    |
Oct 21 21:56:49.695 INFO kablam! 21 |     Mul,
Oct 21 21:56:49.695 INFO kablam!    |     ^^^
Oct 21 21:56:49.695 INFO kablam! 
Oct 21 21:56:49.695 INFO kablam! warning: variant is never constructed: `IntDiv`
Oct 21 21:56:49.695 INFO kablam!   --> src/main.rs:22:5
Oct 21 21:56:49.695 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 22 |     IntDiv,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: variant is never constructed: `Equal`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:24:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 24 |     Equal,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: variant is never constructed: `Less`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:25:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 25 |     Less,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: variant is never constructed: `Greater`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:26:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 26 |     Greater,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: variant is never constructed: `LessEq`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:27:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 27 |     LessEq,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: variant is never constructed: `GreaterEq`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:28:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 28 |     GreaterEq,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.696 INFO kablam! warning: field is never used: `num_bindings`
Oct 21 21:56:49.696 INFO kablam!   --> src/main.rs:52:5
Oct 21 21:56:49.696 INFO kablam!    |
Oct 21 21:56:49.696 INFO kablam! 52 |     num_bindings: usize,
Oct 21 21:56:49.696 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:56:49.696 INFO kablam! 
Oct 21 21:56:49.788 INFO kablam! warning: unused variable: `ipstack`
Oct 21 21:56:49.788 INFO kablam!    --> src/main.rs:106:13
Oct 21 21:56:49.788 INFO kablam!     |
Oct 21 21:56:49.788 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 21 21:56:49.788 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Oct 21 21:56:49.788 INFO kablam!     |
Oct 21 21:56:49.788 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 21:56:49.788 INFO kablam! 
Oct 21 21:56:49.788 INFO kablam! warning: unused variable: `callstack`
Oct 21 21:56:49.788 INFO kablam!    --> src/main.rs:107:13
Oct 21 21:56:49.788 INFO kablam!     |
Oct 21 21:56:49.788 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 21 21:56:49.788 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Oct 21 21:56:49.788 INFO kablam! 
Oct 21 21:56:49.820 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.821 INFO kablam!    --> src/main.rs:106:9
Oct 21 21:56:49.821 INFO kablam!     |
Oct 21 21:56:49.821 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 21 21:56:49.821 INFO kablam!     |         ----^^^^^^^
Oct 21 21:56:49.821 INFO kablam!     |         |
Oct 21 21:56:49.821 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.822 INFO kablam!     |
Oct 21 21:56:49.822 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 21:56:49.822 INFO kablam! 
Oct 21 21:56:49.822 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.822 INFO kablam!    --> src/main.rs:107:9
Oct 21 21:56:49.822 INFO kablam!     |
Oct 21 21:56:49.822 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 21 21:56:49.823 INFO kablam!     |         ----^^^^^^^^^
Oct 21 21:56:49.823 INFO kablam!     |         |
Oct 21 21:56:49.823 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.823 INFO kablam! 
Oct 21 21:56:49.823 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:56:49.823 INFO kablam!    --> src/main.rs:110:9
Oct 21 21:56:49.823 INFO kablam!     |
Oct 21 21:56:49.824 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Oct 21 21:56:49.824 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 21 21:56:49.824 INFO kablam!     |         |
Oct 21 21:56:49.824 INFO kablam!     |         help: remove this `mut`
Oct 21 21:56:49.824 INFO kablam! 
Oct 21 21:56:49.824 INFO kablam! warning: variant is never constructed: `Add`
Oct 21 21:56:49.825 INFO kablam!   --> src/main.rs:19:5
Oct 21 21:56:49.825 INFO kablam!    |
Oct 21 21:56:49.825 INFO kablam! 19 |     Add,
Oct 21 21:56:49.825 INFO kablam!    |     ^^^
Oct 21 21:56:49.825 INFO kablam!    |
Oct 21 21:56:49.825 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:56:49.825 INFO kablam! 
Oct 21 21:56:49.826 INFO kablam! warning: variant is never constructed: `Mul`
Oct 21 21:56:49.826 INFO kablam!   --> src/main.rs:21:5
Oct 21 21:56:49.826 INFO kablam!    |
Oct 21 21:56:49.826 INFO kablam! 21 |     Mul,
Oct 21 21:56:49.826 INFO kablam!    |     ^^^
Oct 21 21:56:49.826 INFO kablam! 
Oct 21 21:56:49.826 INFO kablam! warning: variant is never constructed: `IntDiv`
Oct 21 21:56:49.827 INFO kablam!   --> src/main.rs:22:5
Oct 21 21:56:49.827 INFO kablam!    |
Oct 21 21:56:49.827 INFO kablam! 22 |     IntDiv,
Oct 21 21:56:49.827 INFO kablam!    |     ^^^^^^
Oct 21 21:56:49.827 INFO kablam! 
Oct 21 21:56:49.827 INFO kablam! warning: variant is never constructed: `Equal`
Oct 21 21:56:49.827 INFO kablam!   --> src/main.rs:24:5
Oct 21 21:56:49.828 INFO kablam!    |
Oct 21 21:56:49.828 INFO kablam! 24 |     Equal,
Oct 21 21:56:49.828 INFO kablam!    |     ^^^^^
Oct 21 21:56:49.828 INFO kablam! 
Oct 21 21:56:49.828 INFO kablam! warning: variant is never constructed: `Less`
Oct 21 21:56:49.828 INFO kablam!   --> src/main.rs:25:5
Oct 21 21:56:49.828 INFO kablam!    |
Oct 21 21:56:49.828 INFO kablam! 25 |     Less,
Oct 21 21:56:49.828 INFO kablam!    |     ^^^^
Oct 21 21:56:49.828 INFO kablam! 
Oct 21 21:56:49.828 INFO kablam! warning: variant is never constructed: `Greater`
Oct 21 21:56:49.828 INFO kablam!   --> src/main.rs:26:5
Oct 21 21:56:49.828 INFO kablam!    |
Oct 21 21:56:49.828 INFO kablam! 26 |     Greater,
Oct 21 21:56:49.828 INFO kablam!    |     ^^^^^^^
Oct 21 21:56:49.828 INFO kablam! 
Oct 21 21:56:49.828 INFO kablam! warning: variant is never constructed: `LessEq`
Oct 21 21:56:49.828 INFO kablam!   --> src/main.rs:27:5
Oct 21 21:56:49.828 INFO kablam!    |
Oct 21 21:56:49.829 INFO kablam! 27 |     LessEq,
Oct 21 21:56:49.829 INFO kablam!    |     ^^^^^^
Oct 21 21:56:49.829 INFO kablam! 
Oct 21 21:56:49.829 INFO kablam! warning: variant is never constructed: `GreaterEq`
Oct 21 21:56:49.829 INFO kablam!   --> src/main.rs:28:5
Oct 21 21:56:49.829 INFO kablam!    |
Oct 21 21:56:49.829 INFO kablam! 28 |     GreaterEq,
Oct 21 21:56:49.829 INFO kablam!    |     ^^^^^^^^^
Oct 21 21:56:49.829 INFO kablam! 
Oct 21 21:56:49.829 INFO kablam! warning: field is never used: `num_bindings`
Oct 21 21:56:49.829 INFO kablam!   --> src/main.rs:52:5
Oct 21 21:56:49.829 INFO kablam!    |
Oct 21 21:56:49.829 INFO kablam! 52 |     num_bindings: usize,
Oct 21 21:56:49.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:56:49.829 INFO kablam! 
Oct 21 21:56:49.829 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 21 21:56:49.833 INFO kablam! su: No module specific data is present
Oct 21 21:56:50.074 INFO running `"docker" "rm" "-f" "3d799ba7cbc2045aaac6895847986722cbcf92a6bc378c21903006243ac1f330"`
Oct 21 21:56:50.171 INFO blam! 3d799ba7cbc2045aaac6895847986722cbcf92a6bc378c21903006243ac1f330