Nov 27 20:39:12.999 INFO checking sfuller/snas against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:39:13.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 20:39:13.509 INFO [stdout] 1f497d7fdde981758c337a16421d5a46441fd3ce6a7bbc7187ef7dea2232c44e
Nov 27 20:39:13.512 INFO running `"docker" "start" "-a" "1f497d7fdde981758c337a16421d5a46441fd3ce6a7bbc7187ef7dea2232c44e"`
Nov 27 20:39:16.032 INFO [stderr] usermod: no changes
Nov 27 20:39:16.106 INFO [stderr]     Checking snas v0.1.0 (/source)
Nov 27 20:39:16.670 INFO [stderr] warning: unused variable: `node`
Nov 27 20:39:16.671 INFO [stderr]   --> src/ast/visitors/print_snv.rs:13:36
Nov 27 20:39:16.672 INFO [stderr]    |
Nov 27 20:39:16.673 INFO [stderr] 13 |     fn visit_expression(&mut self, node: &Expression) {
Nov 27 20:39:16.673 INFO [stderr]    |                                    ^^^^ help: consider using `_node` instead
Nov 27 20:39:16.674 INFO [stderr]    |
Nov 27 20:39:16.675 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:39:16.675 INFO [stderr] 
Nov 27 20:39:16.732 INFO [stderr] warning: unused variable: `node`
Nov 27 20:39:16.733 INFO [stderr]   --> src/ast/visitors/print_snv.rs:13:36
Nov 27 20:39:16.734 INFO [stderr]    |
Nov 27 20:39:16.735 INFO [stderr] 13 |     fn visit_expression(&mut self, node: &Expression) {
Nov 27 20:39:16.735 INFO [stderr]    |                                    ^^^^ help: consider using `_node` instead
Nov 27 20:39:16.744 INFO [stderr] warning: field is never used: `arguments`
Nov 27 20:39:16.745 INFO [stderr]   --> src/ast/mod.rs:15:5
Nov 27 20:39:16.746 INFO [stderr]    |
Nov 27 20:39:16.746 INFO [stderr] 15 |     arguments: Vec<Box<Expression>>
Nov 27 20:39:16.746 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.747 INFO [stderr]    |
Nov 27 20:39:16.747 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:39:16.748 INFO [stderr] 
Nov 27 20:39:16.748 INFO [stderr] warning: field is never used: `number`
Nov 27 20:39:16.748 INFO [stderr]   --> src/ast/mod.rs:45:5
Nov 27 20:39:16.748 INFO [stderr]    |
Nov 27 20:39:16.748 INFO [stderr] 45 |     number: i32
Nov 27 20:39:16.749 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 20:39:16.749 INFO [stderr] 
Nov 27 20:39:16.749 INFO [stderr] warning: field is never used: `id`
Nov 27 20:39:16.750 INFO [stderr]   --> src/ast/mod.rs:55:5
Nov 27 20:39:16.750 INFO [stderr]    |
Nov 27 20:39:16.750 INFO [stderr] 55 |     id: String
Nov 27 20:39:16.750 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 20:39:16.750 INFO [stderr] 
Nov 27 20:39:16.751 INFO [stderr] warning: field is never used: `register`
Nov 27 20:39:16.751 INFO [stderr]   --> src/ast/mod.rs:65:5
Nov 27 20:39:16.751 INFO [stderr]    |
Nov 27 20:39:16.751 INFO [stderr] 65 |     register: Register
Nov 27 20:39:16.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.752 INFO [stderr] 
Nov 27 20:39:16.752 INFO [stderr] warning: static item is never used: `REGISTER_NAMES`
Nov 27 20:39:16.752 INFO [stderr]   --> src/lib.rs:54:1
Nov 27 20:39:16.753 INFO [stderr]    |
Nov 27 20:39:16.753 INFO [stderr] 54 | static REGISTER_NAMES : [&str; 8] = ["a", "x", "y", "p", "sp", "dp", "pc", "db"];
Nov 27 20:39:16.753 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.753 INFO [stderr] 
Nov 27 20:39:16.753 INFO [stderr]    |
Nov 27 20:39:16.753 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:39:16.753 INFO [stderr] 
Nov 27 20:39:16.784 INFO [stderr] warning: field is never used: `arguments`
Nov 27 20:39:16.784 INFO [stderr]   --> src/ast/mod.rs:15:5
Nov 27 20:39:16.784 INFO [stderr]    |
Nov 27 20:39:16.784 INFO [stderr] 15 |     arguments: Vec<Box<Expression>>
Nov 27 20:39:16.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.784 INFO [stderr]    |
Nov 27 20:39:16.784 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:39:16.784 INFO [stderr] 
Nov 27 20:39:16.785 INFO [stderr] warning: field is never used: `number`
Nov 27 20:39:16.786 INFO [stderr]   --> src/ast/mod.rs:45:5
Nov 27 20:39:16.786 INFO [stderr]    |
Nov 27 20:39:16.786 INFO [stderr] 45 |     number: i32
Nov 27 20:39:16.787 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 20:39:16.787 INFO [stderr] 
Nov 27 20:39:16.787 INFO [stderr] warning: field is never used: `id`
Nov 27 20:39:16.787 INFO [stderr]   --> src/ast/mod.rs:55:5
Nov 27 20:39:16.787 INFO [stderr]    |
Nov 27 20:39:16.788 INFO [stderr] 55 |     id: String
Nov 27 20:39:16.788 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 20:39:16.788 INFO [stderr] 
Nov 27 20:39:16.788 INFO [stderr] warning: field is never used: `register`
Nov 27 20:39:16.789 INFO [stderr]   --> src/ast/mod.rs:65:5
Nov 27 20:39:16.789 INFO [stderr]    |
Nov 27 20:39:16.789 INFO [stderr] 65 |     register: Register
Nov 27 20:39:16.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.790 INFO [stderr] 
Nov 27 20:39:16.790 INFO [stderr] warning: static item is never used: `REGISTER_NAMES`
Nov 27 20:39:16.790 INFO [stderr]   --> src/lib.rs:54:1
Nov 27 20:39:16.790 INFO [stderr]    |
Nov 27 20:39:16.791 INFO [stderr] 54 | static REGISTER_NAMES : [&str; 8] = ["a", "x", "y", "p", "sp", "dp", "pc", "db"];
Nov 27 20:39:16.791 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:39:16.791 INFO [stderr] 
Nov 27 20:39:17.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 27 20:39:17.579 INFO [stderr] su: No module specific data is present
Nov 27 20:39:19.019 INFO running `"docker" "inspect" "1f497d7fdde981758c337a16421d5a46441fd3ce6a7bbc7187ef7dea2232c44e"`
Nov 27 20:39:19.298 INFO running `"docker" "rm" "-f" "1f497d7fdde981758c337a16421d5a46441fd3ce6a7bbc7187ef7dea2232c44e"`
Nov 27 20:39:19.600 INFO [stdout] 1f497d7fdde981758c337a16421d5a46441fd3ce6a7bbc7187ef7dea2232c44e