Dec 17 18:36:16.573 INFO checking nrc/s against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:36:16.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nrc/s:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:36:17.146 INFO [stdout] 75a8b172ec5840521123a823c79ac92081453a48b8867b7f9725522002cae31f
Dec 17 18:36:17.148 INFO running `"docker" "start" "-a" "75a8b172ec5840521123a823c79ac92081453a48b8867b7f9725522002cae31f"`
Dec 17 18:36:19.024 INFO [stderr]     Checking s v0.0.1 (/opt/crater/workdir)
Dec 17 18:36:19.466 INFO [stderr] warning: unused macro definition
Dec 17 18:36:19.466 INFO [stderr]   --> src/parser.rs:87:1
Dec 17 18:36:19.466 INFO [stderr]    |
Dec 17 18:36:19.466 INFO [stderr] 87 | / macro_rules! program {
Dec 17 18:36:19.466 INFO [stderr] 88 | |     ($($ns: expr),*) => (::parser::Node::Program(vec![$($ns),*]))
Dec 17 18:36:19.466 INFO [stderr] 89 | | }
Dec 17 18:36:19.466 INFO [stderr]    | |_^
Dec 17 18:36:19.466 INFO [stderr]    |
Dec 17 18:36:19.466 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 17 18:36:19.466 INFO [stderr] 
Dec 17 18:36:19.466 INFO [stderr] warning: unused macro definition
Dec 17 18:36:19.466 INFO [stderr]   --> src/parser.rs:93:1
Dec 17 18:36:19.466 INFO [stderr]    |
Dec 17 18:36:19.466 INFO [stderr] 93 | / macro_rules! ident {
Dec 17 18:36:19.466 INFO [stderr] 94 | |     ($s: expr) => (::parser::Node::Ident(::lexer::Str::new($s)))
Dec 17 18:36:19.466 INFO [stderr] 95 | | }
Dec 17 18:36:19.466 INFO [stderr]    | |_^
Dec 17 18:36:19.466 INFO [stderr] 
Dec 17 18:36:19.466 INFO [stderr] warning: unused macro definition
Dec 17 18:36:19.466 INFO [stderr]    --> src/parser.rs:99:1
Dec 17 18:36:19.466 INFO [stderr]     |
Dec 17 18:36:19.466 INFO [stderr] 99  | / macro_rules! lit_str {
Dec 17 18:36:19.466 INFO [stderr] 100 | |     ($s: expr) => (::parser::Node::LitStr(::lexer::Str::new($s)))
Dec 17 18:36:19.466 INFO [stderr] 101 | | }
Dec 17 18:36:19.466 INFO [stderr]     | |_^
Dec 17 18:36:19.466 INFO [stderr] 
Dec 17 18:36:19.854 INFO [stderr] warning: method is never used: `new`
Dec 17 18:36:19.854 INFO [stderr]   --> src/lexer.rs:36:5
Dec 17 18:36:19.854 INFO [stderr]    |
Dec 17 18:36:19.854 INFO [stderr] 36 |     pub fn new(s: &str) -> Str {
Dec 17 18:36:19.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:36:19.854 INFO [stderr]    |
Dec 17 18:36:19.854 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:36:19.854 INFO [stderr] 
Dec 17 18:36:19.854 INFO [stderr] warning: method is never used: `is_keyword`
Dec 17 18:36:19.854 INFO [stderr]   --> src/parser.rs:30:5
Dec 17 18:36:19.854 INFO [stderr]    |
Dec 17 18:36:19.854 INFO [stderr] 30 |     pub fn is_keyword(&self) -> bool {
Dec 17 18:36:19.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:36:19.854 INFO [stderr] 
Dec 17 18:36:19.854 INFO [stderr] warning: struct is never constructed: `NoopFolder`
Dec 17 18:36:19.854 INFO [stderr]   --> src/expand.rs:39:1
Dec 17 18:36:19.854 INFO [stderr]    |
Dec 17 18:36:19.854 INFO [stderr] 39 | pub struct NoopFolder;
Dec 17 18:36:19.854 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:36:19.854 INFO [stderr] 
Dec 17 18:36:19.854 INFO [stderr] warning: method is never used: `with_value`
Dec 17 18:36:19.854 INFO [stderr]   --> src/interpreter.rs:29:5
Dec 17 18:36:19.854 INFO [stderr]    |
Dec 17 18:36:19.854 INFO [stderr] 29 |     fn with_value(name: &str, value: Node) -> Envr {
Dec 17 18:36:19.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:36:19.854 INFO [stderr] 
Dec 17 18:36:20.214 INFO [stderr] warning: method is never used: `is_keyword`
Dec 17 18:36:20.214 INFO [stderr]   --> src/parser.rs:30:5
Dec 17 18:36:20.214 INFO [stderr]    |
Dec 17 18:36:20.214 INFO [stderr] 30 |     pub fn is_keyword(&self) -> bool {
Dec 17 18:36:20.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:36:20.214 INFO [stderr]    |
Dec 17 18:36:20.214 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:36:20.214 INFO [stderr] 
Dec 17 18:36:20.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 17 18:36:21.476 INFO running `"docker" "inspect" "75a8b172ec5840521123a823c79ac92081453a48b8867b7f9725522002cae31f"`
Dec 17 18:36:21.822 INFO running `"docker" "rm" "-f" "75a8b172ec5840521123a823c79ac92081453a48b8867b7f9725522002cae31f"`
Dec 17 18:36:22.188 INFO [stdout] 75a8b172ec5840521123a823c79ac92081453a48b8867b7f9725522002cae31f