Nov 01 12:56:26.511 INFO checking BookOwl/stack-machine-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:56:26.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:56:26.916 INFO blam! 7b85a273f55269fd0d0db29b9b225415cdd71617325e439ae2c4c39b9b7560ac
Nov 01 12:56:26.918 INFO running `"docker" "start" "-a" "7b85a273f55269fd0d0db29b9b225415cdd71617325e439ae2c4c39b9b7560ac"`
Nov 01 12:56:28.413 INFO kablam! usermod: no changes
Nov 01 12:56:28.496 INFO kablam!     Checking stack-machine v0.1.0 (/source)
Nov 01 12:56:29.440 INFO kablam! warning: unused variable: `ipstack`
Nov 01 12:56:29.440 INFO kablam!    --> src/main.rs:106:13
Nov 01 12:56:29.440 INFO kablam!     |
Nov 01 12:56:29.440 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 01 12:56:29.440 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Nov 01 12:56:29.440 INFO kablam!     |
Nov 01 12:56:29.440 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:56:29.440 INFO kablam! 
Nov 01 12:56:29.440 INFO kablam! warning: unused variable: `callstack`
Nov 01 12:56:29.440 INFO kablam!    --> src/main.rs:107:13
Nov 01 12:56:29.440 INFO kablam!     |
Nov 01 12:56:29.440 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 01 12:56:29.440 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Nov 01 12:56:29.440 INFO kablam! 
Nov 01 12:56:29.452 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.452 INFO kablam!    --> src/main.rs:106:9
Nov 01 12:56:29.452 INFO kablam!     |
Nov 01 12:56:29.452 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 01 12:56:29.452 INFO kablam!     |         ----^^^^^^^
Nov 01 12:56:29.452 INFO kablam!     |         |
Nov 01 12:56:29.452 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.452 INFO kablam!     |
Nov 01 12:56:29.452 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 12:56:29.452 INFO kablam! 
Nov 01 12:56:29.453 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.453 INFO kablam!    --> src/main.rs:107:9
Nov 01 12:56:29.453 INFO kablam!     |
Nov 01 12:56:29.453 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 01 12:56:29.453 INFO kablam!     |         ----^^^^^^^^^
Nov 01 12:56:29.453 INFO kablam!     |         |
Nov 01 12:56:29.453 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.453 INFO kablam! 
Nov 01 12:56:29.453 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.453 INFO kablam!    --> src/main.rs:110:9
Nov 01 12:56:29.453 INFO kablam!     |
Nov 01 12:56:29.453 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Nov 01 12:56:29.453 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 01 12:56:29.453 INFO kablam!     |         |
Nov 01 12:56:29.453 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.453 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `Add`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:19:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 19 |     Add,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `Mul`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:21:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 21 |     Mul,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `IntDiv`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:22:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 22 |     IntDiv,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `Equal`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:24:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 24 |     Equal,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `Less`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:25:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 25 |     Less,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `Greater`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:26:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 26 |     Greater,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `LessEq`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:27:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 27 |     LessEq,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: variant is never constructed: `GreaterEq`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:28:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 28 |     GreaterEq,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.457 INFO kablam! warning: field is never used: `num_bindings`
Nov 01 12:56:29.457 INFO kablam!   --> src/main.rs:52:5
Nov 01 12:56:29.457 INFO kablam!    |
Nov 01 12:56:29.457 INFO kablam! 52 |     num_bindings: usize,
Nov 01 12:56:29.457 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:29.457 INFO kablam! 
Nov 01 12:56:29.652 INFO kablam! warning: unused variable: `ipstack`
Nov 01 12:56:29.652 INFO kablam!    --> src/main.rs:106:13
Nov 01 12:56:29.652 INFO kablam!     |
Nov 01 12:56:29.652 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 01 12:56:29.652 INFO kablam!     |             ^^^^^^^ help: consider using `_ipstack` instead
Nov 01 12:56:29.652 INFO kablam!     |
Nov 01 12:56:29.652 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 12:56:29.652 INFO kablam! 
Nov 01 12:56:29.652 INFO kablam! warning: unused variable: `callstack`
Nov 01 12:56:29.652 INFO kablam!    --> src/main.rs:107:13
Nov 01 12:56:29.652 INFO kablam!     |
Nov 01 12:56:29.652 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 01 12:56:29.652 INFO kablam!     |             ^^^^^^^^^ help: consider using `_callstack` instead
Nov 01 12:56:29.652 INFO kablam! 
Nov 01 12:56:29.692 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.692 INFO kablam!    --> src/main.rs:106:9
Nov 01 12:56:29.692 INFO kablam!     |
Nov 01 12:56:29.692 INFO kablam! 106 |     let mut ipstack: Vec<usize>  = Vec::new();
Nov 01 12:56:29.692 INFO kablam!     |         ----^^^^^^^
Nov 01 12:56:29.692 INFO kablam!     |         |
Nov 01 12:56:29.692 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.692 INFO kablam!     |
Nov 01 12:56:29.692 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 12:56:29.692 INFO kablam! 
Nov 01 12:56:29.692 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.692 INFO kablam!    --> src/main.rs:107:9
Nov 01 12:56:29.693 INFO kablam!     |
Nov 01 12:56:29.693 INFO kablam! 107 |     let mut callstack: CallStack = Vec::new();
Nov 01 12:56:29.693 INFO kablam!     |         ----^^^^^^^^^
Nov 01 12:56:29.693 INFO kablam!     |         |
Nov 01 12:56:29.693 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.693 INFO kablam! 
Nov 01 12:56:29.693 INFO kablam! warning: variable does not need to be mutable
Nov 01 12:56:29.693 INFO kablam!    --> src/main.rs:110:9
Nov 01 12:56:29.693 INFO kablam!     |
Nov 01 12:56:29.693 INFO kablam! 110 |     let mut current_frame = program.frame_info.get("main").ok_or(Error::NoMain)?;
Nov 01 12:56:29.693 INFO kablam!     |         ----^^^^^^^^^^^^^
Nov 01 12:56:29.693 INFO kablam!     |         |
Nov 01 12:56:29.693 INFO kablam!     |         help: remove this `mut`
Nov 01 12:56:29.693 INFO kablam! 
Nov 01 12:56:29.700 INFO kablam! warning: variant is never constructed: `Add`
Nov 01 12:56:29.701 INFO kablam!   --> src/main.rs:19:5
Nov 01 12:56:29.701 INFO kablam!    |
Nov 01 12:56:29.701 INFO kablam! 19 |     Add,
Nov 01 12:56:29.701 INFO kablam!    |     ^^^
Nov 01 12:56:29.701 INFO kablam!    |
Nov 01 12:56:29.701 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:56:29.701 INFO kablam! 
Nov 01 12:56:29.701 INFO kablam! warning: variant is never constructed: `Mul`
Nov 01 12:56:29.701 INFO kablam!   --> src/main.rs:21:5
Nov 01 12:56:29.701 INFO kablam!    |
Nov 01 12:56:29.701 INFO kablam! 21 |     Mul,
Nov 01 12:56:29.701 INFO kablam!    |     ^^^
Nov 01 12:56:29.701 INFO kablam! 
Nov 01 12:56:29.704 INFO kablam! warning: variant is never constructed: `IntDiv`
Nov 01 12:56:29.704 INFO kablam!   --> src/main.rs:22:5
Nov 01 12:56:29.704 INFO kablam!    |
Nov 01 12:56:29.704 INFO kablam! 22 |     IntDiv,
Nov 01 12:56:29.704 INFO kablam!    |     ^^^^^^
Nov 01 12:56:29.704 INFO kablam! 
Nov 01 12:56:29.704 INFO kablam! warning: variant is never constructed: `Equal`
Nov 01 12:56:29.704 INFO kablam!   --> src/main.rs:24:5
Nov 01 12:56:29.704 INFO kablam!    |
Nov 01 12:56:29.704 INFO kablam! 24 |     Equal,
Nov 01 12:56:29.704 INFO kablam!    |     ^^^^^
Nov 01 12:56:29.704 INFO kablam! 
Nov 01 12:56:29.704 INFO kablam! warning: variant is never constructed: `Less`
Nov 01 12:56:29.704 INFO kablam!   --> src/main.rs:25:5
Nov 01 12:56:29.704 INFO kablam!    |
Nov 01 12:56:29.704 INFO kablam! 25 |     Less,
Nov 01 12:56:29.704 INFO kablam!    |     ^^^^
Nov 01 12:56:29.704 INFO kablam! 
Nov 01 12:56:29.705 INFO kablam! warning: variant is never constructed: `Greater`
Nov 01 12:56:29.705 INFO kablam!   --> src/main.rs:26:5
Nov 01 12:56:29.705 INFO kablam!    |
Nov 01 12:56:29.705 INFO kablam! 26 |     Greater,
Nov 01 12:56:29.705 INFO kablam!    |     ^^^^^^^
Nov 01 12:56:29.705 INFO kablam! 
Nov 01 12:56:29.705 INFO kablam! warning: variant is never constructed: `LessEq`
Nov 01 12:56:29.705 INFO kablam!   --> src/main.rs:27:5
Nov 01 12:56:29.705 INFO kablam!    |
Nov 01 12:56:29.705 INFO kablam! 27 |     LessEq,
Nov 01 12:56:29.705 INFO kablam!    |     ^^^^^^
Nov 01 12:56:29.705 INFO kablam! 
Nov 01 12:56:29.705 INFO kablam! warning: variant is never constructed: `GreaterEq`
Nov 01 12:56:29.705 INFO kablam!   --> src/main.rs:28:5
Nov 01 12:56:29.705 INFO kablam!    |
Nov 01 12:56:29.705 INFO kablam! 28 |     GreaterEq,
Nov 01 12:56:29.705 INFO kablam!    |     ^^^^^^^^^
Nov 01 12:56:29.705 INFO kablam! 
Nov 01 12:56:29.705 INFO kablam! warning: field is never used: `num_bindings`
Nov 01 12:56:29.705 INFO kablam!   --> src/main.rs:52:5
Nov 01 12:56:29.705 INFO kablam!    |
Nov 01 12:56:29.705 INFO kablam! 52 |     num_bindings: usize,
Nov 01 12:56:29.705 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:29.705 INFO kablam! 
Nov 01 12:56:29.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 01 12:56:29.764 INFO kablam! su: No module specific data is present
Nov 01 12:56:31.028 INFO running `"docker" "rm" "-f" "7b85a273f55269fd0d0db29b9b225415cdd71617325e439ae2c4c39b9b7560ac"`
Nov 01 12:56:31.304 INFO blam! 7b85a273f55269fd0d0db29b9b225415cdd71617325e439ae2c4c39b9b7560ac