Oct 13 05:26:02.710 INFO checking BookOwl/stack-machine-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 05:26:02.712 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 05:26:03.160 INFO blam! 2e551384ee14cfde24c285490b8066bea981d953293da57a35975e8e88a156f0
Oct 13 05:26:03.176 INFO running `"docker" "start" "-a" "2e551384ee14cfde24c285490b8066bea981d953293da57a35975e8e88a156f0"`
Oct 13 05:26:03.850 INFO kablam! usermod: no changes
Oct 13 05:26:03.884 INFO kablam!     Checking stack-machine v0.1.0 (/source)
Oct 13 05:26:04.490 INFO kablam! warning: unused variable: `ipstack`
Oct 13 05:26:04.491 INFO kablam!    --> src/main.rs:106:13
Oct 13 05:26:04.491 INFO kablam!     |
Oct 13 05:26:04.491 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 13 05:26:04.491 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Oct 13 05:26:04.492 INFO kablam!     |
Oct 13 05:26:04.492 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 05:26:04.492 INFO kablam! 
Oct 13 05:26:04.492 INFO kablam! warning: unused variable: `callstack`
Oct 13 05:26:04.492 INFO kablam!    --> src/main.rs:107:13
Oct 13 05:26:04.492 INFO kablam!     |
Oct 13 05:26:04.492 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 13 05:26:04.492 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Oct 13 05:26:04.492 INFO kablam! 
Oct 13 05:26:04.522 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.522 INFO kablam!    --> src/main.rs:106:9
Oct 13 05:26:04.522 INFO kablam!     |
Oct 13 05:26:04.522 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 13 05:26:04.522 INFO kablam!     |         ----^^^^^^^
Oct 13 05:26:04.522 INFO kablam!     |         |
Oct 13 05:26:04.522 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.522 INFO kablam!     |
Oct 13 05:26:04.527 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.527 INFO kablam!    --> src/main.rs:107:9
Oct 13 05:26:04.527 INFO kablam!     |
Oct 13 05:26:04.527 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 13 05:26:04.527 INFO kablam!     |         ----^^^^^^^^^
Oct 13 05:26:04.527 INFO kablam!     |         |
Oct 13 05:26:04.527 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.527 INFO kablam!    --> src/main.rs:110:9
Oct 13 05:26:04.527 INFO kablam!     |
Oct 13 05:26:04.527 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Oct 13 05:26:04.527 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 13 05:26:04.527 INFO kablam!     |         |
Oct 13 05:26:04.527 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `Add`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:19:5
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam! 19 |     Add,
Oct 13 05:26:04.527 INFO kablam!    |     ^^^
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `Mul`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:21:5
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam! 21 |     Mul,
Oct 13 05:26:04.527 INFO kablam!    |     ^^^
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `IntDiv`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:22:5
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam! 22 |     IntDiv,
Oct 13 05:26:04.527 INFO kablam!    |     ^^^^^^
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `Equal`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:24:5
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam! 24 |     Equal,
Oct 13 05:26:04.527 INFO kablam!    |     ^^^^^
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `Less`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:25:5
Oct 13 05:26:04.527 INFO kablam!    |
Oct 13 05:26:04.527 INFO kablam! 25 |     Less,
Oct 13 05:26:04.527 INFO kablam!    |     ^^^^
Oct 13 05:26:04.527 INFO kablam! 
Oct 13 05:26:04.527 INFO kablam! warning: variant is never constructed: `Greater`
Oct 13 05:26:04.527 INFO kablam!   --> src/main.rs:26:5
Oct 13 05:26:04.528 INFO kablam!    |
Oct 13 05:26:04.528 INFO kablam! 26 |     Greater,
Oct 13 05:26:04.528 INFO kablam!    |     ^^^^^^^
Oct 13 05:26:04.528 INFO kablam! 
Oct 13 05:26:04.528 INFO kablam! warning: variant is never constructed: `LessEq`
Oct 13 05:26:04.528 INFO kablam!   --> src/main.rs:27:5
Oct 13 05:26:04.528 INFO kablam!    |
Oct 13 05:26:04.528 INFO kablam! 27 |     LessEq,
Oct 13 05:26:04.528 INFO kablam!    |     ^^^^^^
Oct 13 05:26:04.528 INFO kablam! 
Oct 13 05:26:04.528 INFO kablam! warning: variant is never constructed: `GreaterEq`
Oct 13 05:26:04.528 INFO kablam!   --> src/main.rs:28:5
Oct 13 05:26:04.528 INFO kablam!    |
Oct 13 05:26:04.528 INFO kablam! 28 |     GreaterEq,
Oct 13 05:26:04.528 INFO kablam!    |     ^^^^^^^^^
Oct 13 05:26:04.528 INFO kablam! 
Oct 13 05:26:04.528 INFO kablam! warning: field is never used: `num_bindings`
Oct 13 05:26:04.528 INFO kablam!   --> src/main.rs:52:5
Oct 13 05:26:04.528 INFO kablam!    |
Oct 13 05:26:04.528 INFO kablam! 52 |     num_bindings: usize,
Oct 13 05:26:04.528 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 05:26:04.528 INFO kablam! 
Oct 13 05:26:04.805 INFO kablam! warning: unused variable: `ipstack`
Oct 13 05:26:04.805 INFO kablam!    --> src/main.rs:106:13
Oct 13 05:26:04.805 INFO kablam!     |
Oct 13 05:26:04.805 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 13 05:26:04.805 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Oct 13 05:26:04.805 INFO kablam!     |
Oct 13 05:26:04.805 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 05:26:04.805 INFO kablam! 
Oct 13 05:26:04.805 INFO kablam! warning: unused variable: `callstack`
Oct 13 05:26:04.805 INFO kablam!    --> src/main.rs:107:13
Oct 13 05:26:04.805 INFO kablam!     |
Oct 13 05:26:04.805 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 13 05:26:04.805 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Oct 13 05:26:04.805 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.833 INFO kablam!    --> src/main.rs:106:9
Oct 13 05:26:04.833 INFO kablam!     |
Oct 13 05:26:04.833 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Oct 13 05:26:04.833 INFO kablam!     |         ----^^^^^^^
Oct 13 05:26:04.833 INFO kablam!     |         |
Oct 13 05:26:04.833 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.833 INFO kablam!     |
Oct 13 05:26:04.833 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.833 INFO kablam!    --> src/main.rs:107:9
Oct 13 05:26:04.833 INFO kablam!     |
Oct 13 05:26:04.833 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Oct 13 05:26:04.833 INFO kablam!     |         ----^^^^^^^^^
Oct 13 05:26:04.833 INFO kablam!     |         |
Oct 13 05:26:04.833 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:26:04.833 INFO kablam!    --> src/main.rs:110:9
Oct 13 05:26:04.833 INFO kablam!     |
Oct 13 05:26:04.833 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Oct 13 05:26:04.833 INFO kablam!     |         ----^^^^^^^^^^^^^
Oct 13 05:26:04.833 INFO kablam!     |         |
Oct 13 05:26:04.833 INFO kablam!     |         help: remove this `mut`
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `Add`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:19:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 19 |     Add,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `Mul`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:21:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 21 |     Mul,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `IntDiv`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:22:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 22 |     IntDiv,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `Equal`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:24:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 24 |     Equal,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `Less`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:25:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 25 |     Less,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `Greater`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:26:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 26 |     Greater,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `LessEq`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:27:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 27 |     LessEq,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: variant is never constructed: `GreaterEq`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:28:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 28 |     GreaterEq,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.833 INFO kablam! warning: field is never used: `num_bindings`
Oct 13 05:26:04.833 INFO kablam!   --> src/main.rs:52:5
Oct 13 05:26:04.833 INFO kablam!    |
Oct 13 05:26:04.833 INFO kablam! 52 |     num_bindings: usize,
Oct 13 05:26:04.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 05:26:04.833 INFO kablam! 
Oct 13 05:26:04.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Oct 13 05:26:04.884 INFO kablam! su: No module specific data is present
Oct 13 05:26:05.442 INFO running `"docker" "rm" "-f" "2e551384ee14cfde24c285490b8066bea981d953293da57a35975e8e88a156f0"`
Oct 13 05:26:05.652 INFO blam! 2e551384ee14cfde24c285490b8066bea981d953293da57a35975e8e88a156f0