Nov 04 14:30:37.544 INFO checking BookOwl/stack-machine-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:30:37.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:30:37.959 INFO blam! 132cadf686a39d08d2c83785b739b71af00f121fff46286eb5bcf575b2e464f4
Nov 04 14:30:37.971 INFO running `"docker" "start" "-a" "132cadf686a39d08d2c83785b739b71af00f121fff46286eb5bcf575b2e464f4"`
Nov 04 14:30:39.098 INFO kablam! usermod: no changes
Nov 04 14:30:39.163 INFO kablam!     Checking stack-machine v0.1.0 (/source)
Nov 04 14:30:39.779 INFO kablam! warning: unused variable: `ipstack`
Nov 04 14:30:39.779 INFO kablam!    --> src/main.rs:106:13
Nov 04 14:30:39.779 INFO kablam!     |
Nov 04 14:30:39.779 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 04 14:30:39.779 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Nov 04 14:30:39.779 INFO kablam!     |
Nov 04 14:30:39.779 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 14:30:39.779 INFO kablam! 
Nov 04 14:30:39.779 INFO kablam! warning: unused variable: `callstack`
Nov 04 14:30:39.779 INFO kablam!    --> src/main.rs:107:13
Nov 04 14:30:39.779 INFO kablam!     |
Nov 04 14:30:39.779 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 04 14:30:39.779 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Nov 04 14:30:39.779 INFO kablam! 
Nov 04 14:30:39.791 INFO kablam! warning: unused variable: `ipstack`
Nov 04 14:30:39.791 INFO kablam!    --> src/main.rs:106:13
Nov 04 14:30:39.791 INFO kablam!     |
Nov 04 14:30:39.791 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 04 14:30:39.791 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Nov 04 14:30:39.791 INFO kablam!     |
Nov 04 14:30:39.791 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 14:30:39.791 INFO kablam! 
Nov 04 14:30:39.791 INFO kablam! warning: unused variable: `callstack`
Nov 04 14:30:39.791 INFO kablam!    --> src/main.rs:107:13
Nov 04 14:30:39.791 INFO kablam!     |
Nov 04 14:30:39.791 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 04 14:30:39.791 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Nov 04 14:30:39.791 INFO kablam! 
Nov 04 14:30:39.804 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.804 INFO kablam!    --> src/main.rs:106:9
Nov 04 14:30:39.805 INFO kablam!     |
Nov 04 14:30:39.805 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 04 14:30:39.805 INFO kablam!     |         ----^^^^^^^
Nov 04 14:30:39.805 INFO kablam!     |         |
Nov 04 14:30:39.805 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.805 INFO kablam!     |
Nov 04 14:30:39.805 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 14:30:39.805 INFO kablam! 
Nov 04 14:30:39.805 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.805 INFO kablam!    --> src/main.rs:107:9
Nov 04 14:30:39.805 INFO kablam!     |
Nov 04 14:30:39.805 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 04 14:30:39.805 INFO kablam!     |         ----^^^^^^^^^
Nov 04 14:30:39.805 INFO kablam!     |         |
Nov 04 14:30:39.805 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.805 INFO kablam! 
Nov 04 14:30:39.806 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.806 INFO kablam!    --> src/main.rs:110:9
Nov 04 14:30:39.806 INFO kablam!     |
Nov 04 14:30:39.806 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Nov 04 14:30:39.806 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 14:30:39.806 INFO kablam!     |         |
Nov 04 14:30:39.806 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.806 INFO kablam! 
Nov 04 14:30:39.806 INFO kablam! warning: variant is never constructed: `Add`
Nov 04 14:30:39.806 INFO kablam!   --> src/main.rs:19:5
Nov 04 14:30:39.806 INFO kablam!    |
Nov 04 14:30:39.806 INFO kablam! 19 |     Add,
Nov 04 14:30:39.806 INFO kablam!    |     ^^^
Nov 04 14:30:39.806 INFO kablam!    |
Nov 04 14:30:39.806 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:30:39.806 INFO kablam! 
Nov 04 14:30:39.806 INFO kablam! warning: variant is never constructed: `Mul`
Nov 04 14:30:39.806 INFO kablam!   --> src/main.rs:21:5
Nov 04 14:30:39.806 INFO kablam!    |
Nov 04 14:30:39.807 INFO kablam! 21 |     Mul,
Nov 04 14:30:39.807 INFO kablam!    |     ^^^
Nov 04 14:30:39.807 INFO kablam! 
Nov 04 14:30:39.807 INFO kablam! warning: variant is never constructed: `IntDiv`
Nov 04 14:30:39.807 INFO kablam!   --> src/main.rs:22:5
Nov 04 14:30:39.807 INFO kablam!    |
Nov 04 14:30:39.807 INFO kablam! 22 |     IntDiv,
Nov 04 14:30:39.807 INFO kablam!    |     ^^^^^^
Nov 04 14:30:39.807 INFO kablam! 
Nov 04 14:30:39.807 INFO kablam! warning: variant is never constructed: `Equal`
Nov 04 14:30:39.807 INFO kablam!   --> src/main.rs:24:5
Nov 04 14:30:39.807 INFO kablam!    |
Nov 04 14:30:39.807 INFO kablam! 24 |     Equal,
Nov 04 14:30:39.807 INFO kablam!    |     ^^^^^
Nov 04 14:30:39.807 INFO kablam! 
Nov 04 14:30:39.807 INFO kablam! warning: variant is never constructed: `Less`
Nov 04 14:30:39.807 INFO kablam!   --> src/main.rs:25:5
Nov 04 14:30:39.807 INFO kablam!    |
Nov 04 14:30:39.807 INFO kablam! 25 |     Less,
Nov 04 14:30:39.807 INFO kablam!    |     ^^^^
Nov 04 14:30:39.807 INFO kablam! 
Nov 04 14:30:39.807 INFO kablam! warning: variant is never constructed: `Greater`
Nov 04 14:30:39.807 INFO kablam!   --> src/main.rs:26:5
Nov 04 14:30:39.807 INFO kablam!    |
Nov 04 14:30:39.808 INFO kablam! 26 |     Greater,
Nov 04 14:30:39.808 INFO kablam!    |     ^^^^^^^
Nov 04 14:30:39.808 INFO kablam! 
Nov 04 14:30:39.808 INFO kablam! warning: variant is never constructed: `LessEq`
Nov 04 14:30:39.808 INFO kablam!   --> src/main.rs:27:5
Nov 04 14:30:39.808 INFO kablam!    |
Nov 04 14:30:39.808 INFO kablam! 27 |     LessEq,
Nov 04 14:30:39.808 INFO kablam!    |     ^^^^^^
Nov 04 14:30:39.808 INFO kablam! 
Nov 04 14:30:39.808 INFO kablam! warning: variant is never constructed: `GreaterEq`
Nov 04 14:30:39.808 INFO kablam!   --> src/main.rs:28:5
Nov 04 14:30:39.808 INFO kablam!    |
Nov 04 14:30:39.808 INFO kablam! 28 |     GreaterEq,
Nov 04 14:30:39.808 INFO kablam!    |     ^^^^^^^^^
Nov 04 14:30:39.808 INFO kablam! 
Nov 04 14:30:39.808 INFO kablam! warning: field is never used: `num_bindings`
Nov 04 14:30:39.808 INFO kablam!   --> src/main.rs:52:5
Nov 04 14:30:39.808 INFO kablam!    |
Nov 04 14:30:39.808 INFO kablam! 52 |     num_bindings: usize,
Nov 04 14:30:39.808 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 14:30:39.808 INFO kablam! 
Nov 04 14:30:39.823 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.823 INFO kablam!    --> src/main.rs:106:9
Nov 04 14:30:39.823 INFO kablam!     |
Nov 04 14:30:39.823 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 04 14:30:39.823 INFO kablam!     |         ----^^^^^^^
Nov 04 14:30:39.823 INFO kablam!     |         |
Nov 04 14:30:39.823 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.823 INFO kablam!     |
Nov 04 14:30:39.823 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 14:30:39.823 INFO kablam! 
Nov 04 14:30:39.823 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.823 INFO kablam!    --> src/main.rs:107:9
Nov 04 14:30:39.823 INFO kablam!     |
Nov 04 14:30:39.823 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 04 14:30:39.823 INFO kablam!     |         ----^^^^^^^^^
Nov 04 14:30:39.823 INFO kablam!     |         |
Nov 04 14:30:39.823 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.823 INFO kablam! 
Nov 04 14:30:39.823 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:30:39.823 INFO kablam!    --> src/main.rs:110:9
Nov 04 14:30:39.823 INFO kablam!     |
Nov 04 14:30:39.823 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Nov 04 14:30:39.823 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 04 14:30:39.823 INFO kablam!     |         |
Nov 04 14:30:39.824 INFO kablam!     |         help: remove this `mut`
Nov 04 14:30:39.824 INFO kablam! 
Nov 04 14:30:39.824 INFO kablam! warning: variant is never constructed: `Add`
Nov 04 14:30:39.824 INFO kablam!   --> src/main.rs:19:5
Nov 04 14:30:39.824 INFO kablam!    |
Nov 04 14:30:39.824 INFO kablam! 19 |     Add,
Nov 04 14:30:39.824 INFO kablam!    |     ^^^
Nov 04 14:30:39.824 INFO kablam!    |
Nov 04 14:30:39.824 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 14:30:39.824 INFO kablam! 
Nov 04 14:30:39.824 INFO kablam! warning: variant is never constructed: `Mul`
Nov 04 14:30:39.824 INFO kablam!   --> src/main.rs:21:5
Nov 04 14:30:39.824 INFO kablam!    |
Nov 04 14:30:39.824 INFO kablam! 21 |     Mul,
Nov 04 14:30:39.824 INFO kablam!    |     ^^^
Nov 04 14:30:39.824 INFO kablam! 
Nov 04 14:30:39.824 INFO kablam! warning: variant is never constructed: `IntDiv`
Nov 04 14:30:39.824 INFO kablam!   --> src/main.rs:22:5
Nov 04 14:30:39.824 INFO kablam!    |
Nov 04 14:30:39.824 INFO kablam! 22 |     IntDiv,
Nov 04 14:30:39.824 INFO kablam!    |     ^^^^^^
Nov 04 14:30:39.824 INFO kablam! 
Nov 04 14:30:39.824 INFO kablam! warning: variant is never constructed: `Equal`
Nov 04 14:30:39.824 INFO kablam!   --> src/main.rs:24:5
Nov 04 14:30:39.824 INFO kablam!    |
Nov 04 14:30:39.824 INFO kablam! 24 |     Equal,
Nov 04 14:30:39.824 INFO kablam!    |     ^^^^^
Nov 04 14:30:39.824 INFO kablam! 
Nov 04 14:30:39.825 INFO kablam! warning: variant is never constructed: `Less`
Nov 04 14:30:39.825 INFO kablam!   --> src/main.rs:25:5
Nov 04 14:30:39.825 INFO kablam!    |
Nov 04 14:30:39.825 INFO kablam! 25 |     Less,
Nov 04 14:30:39.825 INFO kablam!    |     ^^^^
Nov 04 14:30:39.825 INFO kablam! 
Nov 04 14:30:39.825 INFO kablam! warning: variant is never constructed: `Greater`
Nov 04 14:30:39.825 INFO kablam!   --> src/main.rs:26:5
Nov 04 14:30:39.825 INFO kablam!    |
Nov 04 14:30:39.825 INFO kablam! 26 |     Greater,
Nov 04 14:30:39.825 INFO kablam!    |     ^^^^^^^
Nov 04 14:30:39.825 INFO kablam! 
Nov 04 14:30:39.825 INFO kablam! warning: variant is never constructed: `LessEq`
Nov 04 14:30:39.825 INFO kablam!   --> src/main.rs:27:5
Nov 04 14:30:39.825 INFO kablam!    |
Nov 04 14:30:39.825 INFO kablam! 27 |     LessEq,
Nov 04 14:30:39.825 INFO kablam!    |     ^^^^^^
Nov 04 14:30:39.825 INFO kablam! 
Nov 04 14:30:39.825 INFO kablam! warning: variant is never constructed: `GreaterEq`
Nov 04 14:30:39.825 INFO kablam!   --> src/main.rs:28:5
Nov 04 14:30:39.825 INFO kablam!    |
Nov 04 14:30:39.825 INFO kablam! 28 |     GreaterEq,
Nov 04 14:30:39.825 INFO kablam!    |     ^^^^^^^^^
Nov 04 14:30:39.825 INFO kablam! 
Nov 04 14:30:39.825 INFO kablam! warning: field is never used: `num_bindings`
Nov 04 14:30:39.825 INFO kablam!   --> src/main.rs:52:5
Nov 04 14:30:39.825 INFO kablam!    |
Nov 04 14:30:39.825 INFO kablam! 52 |     num_bindings: usize,
Nov 04 14:30:39.826 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 14:30:39.826 INFO kablam! 
Nov 04 14:30:39.839 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 04 14:30:39.842 INFO kablam! su: No module specific data is present
Nov 04 14:30:40.719 INFO running `"docker" "rm" "-f" "132cadf686a39d08d2c83785b739b71af00f121fff46286eb5bcf575b2e464f4"`
Nov 04 14:30:41.167 INFO blam! 132cadf686a39d08d2c83785b739b71af00f121fff46286eb5bcf575b2e464f4