Nov 27 23:28:59.965 INFO checking nrc/s against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:28:59.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 23:29:00.444 INFO [stdout] 5c56db62336e202ef3f81d7801046671e2976d3298718fb4813f54001ccba160
Nov 27 23:29:00.447 INFO running `"docker" "start" "-a" "5c56db62336e202ef3f81d7801046671e2976d3298718fb4813f54001ccba160"`
Nov 27 23:29:02.268 INFO [stderr] usermod: no changes
Nov 27 23:29:02.343 INFO [stderr]     Checking s v0.0.1 (/source)
Nov 27 23:29:02.827 INFO [stderr] warning: unused macro definition
Nov 27 23:29:02.828 INFO [stderr]   --> src/parser.rs:87:1
Nov 27 23:29:02.828 INFO [stderr]    |
Nov 27 23:29:02.828 INFO [stderr] 87 | / macro_rules! program {
Nov 27 23:29:02.829 INFO [stderr] 88 | |     ($($ns: expr),*) => (::parser::Node::Program(vec![$($ns),*]))
Nov 27 23:29:02.829 INFO [stderr] 89 | | }
Nov 27 23:29:02.829 INFO [stderr]    | |_^
Nov 27 23:29:02.830 INFO [stderr]    |
Nov 27 23:29:02.830 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 27 23:29:02.831 INFO [stderr] 
Nov 27 23:29:02.831 INFO [stderr] warning: unused macro definition
Nov 27 23:29:02.831 INFO [stderr]   --> src/parser.rs:93:1
Nov 27 23:29:02.832 INFO [stderr]    |
Nov 27 23:29:02.832 INFO [stderr] 93 | / macro_rules! ident {
Nov 27 23:29:02.832 INFO [stderr] 94 | |     ($s: expr) => (::parser::Node::Ident(::lexer::Str::new($s)))
Nov 27 23:29:02.833 INFO [stderr] 95 | | }
Nov 27 23:29:02.833 INFO [stderr]    | |_^
Nov 27 23:29:02.833 INFO [stderr] 
Nov 27 23:29:02.833 INFO [stderr] warning: unused macro definition
Nov 27 23:29:02.834 INFO [stderr]    --> src/parser.rs:99:1
Nov 27 23:29:02.834 INFO [stderr]     |
Nov 27 23:29:02.834 INFO [stderr] 99  | / macro_rules! lit_str {
Nov 27 23:29:02.835 INFO [stderr] 100 | |     ($s: expr) => (::parser::Node::LitStr(::lexer::Str::new($s)))
Nov 27 23:29:02.837 INFO [stderr] 101 | | }
Nov 27 23:29:02.837 INFO [stderr]     | |_^
Nov 27 23:29:02.837 INFO [stderr] 
Nov 27 23:29:03.289 INFO [stderr] warning: method is never used: `new`
Nov 27 23:29:03.289 INFO [stderr]   --> src/lexer.rs:36:5
Nov 27 23:29:03.289 INFO [stderr]    |
Nov 27 23:29:03.290 INFO [stderr] 36 |     pub fn new(s: &str) -> Str {
Nov 27 23:29:03.290 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:29:03.290 INFO [stderr]    |
Nov 27 23:29:03.291 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:29:03.291 INFO [stderr] 
Nov 27 23:29:03.291 INFO [stderr] warning: method is never used: `is_keyword`
Nov 27 23:29:03.292 INFO [stderr]   --> src/parser.rs:30:5
Nov 27 23:29:03.292 INFO [stderr]    |
Nov 27 23:29:03.292 INFO [stderr] 30 |     pub fn is_keyword(&self) -> bool {
Nov 27 23:29:03.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:29:03.292 INFO [stderr] 
Nov 27 23:29:03.292 INFO [stderr] warning: struct is never constructed: `NoopFolder`
Nov 27 23:29:03.292 INFO [stderr]   --> src/expand.rs:39:1
Nov 27 23:29:03.292 INFO [stderr]    |
Nov 27 23:29:03.292 INFO [stderr] 39 | pub struct NoopFolder;
Nov 27 23:29:03.292 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:29:03.292 INFO [stderr] 
Nov 27 23:29:03.292 INFO [stderr] warning: method is never used: `with_value`
Nov 27 23:29:03.292 INFO [stderr]   --> src/interpreter.rs:29:5
Nov 27 23:29:03.292 INFO [stderr]    |
Nov 27 23:29:03.292 INFO [stderr] 29 |     fn with_value(name: &str, value: Node) -> Envr {
Nov 27 23:29:03.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:29:03.292 INFO [stderr] 
Nov 27 23:29:03.465 INFO [stderr] warning: method is never used: `is_keyword`
Nov 27 23:29:03.465 INFO [stderr]   --> src/parser.rs:30:5
Nov 27 23:29:03.465 INFO [stderr]    |
Nov 27 23:29:03.466 INFO [stderr] 30 |     pub fn is_keyword(&self) -> bool {
Nov 27 23:29:03.466 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 23:29:03.466 INFO [stderr]    |
Nov 27 23:29:03.467 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 23:29:03.467 INFO [stderr] 
Nov 27 23:29:03.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 27 23:29:03.515 INFO [stderr] su: No module specific data is present
Nov 27 23:29:04.309 INFO running `"docker" "inspect" "5c56db62336e202ef3f81d7801046671e2976d3298718fb4813f54001ccba160"`
Nov 27 23:29:04.610 INFO running `"docker" "rm" "-f" "5c56db62336e202ef3f81d7801046671e2976d3298718fb4813f54001ccba160"`
Nov 27 23:29:05.048 INFO [stdout] 5c56db62336e202ef3f81d7801046671e2976d3298718fb4813f54001ccba160