[INFO] cloning repository nrc/s
[INFO] running `"git" "clone" "--bare" "git://github.com/nrc/s.git" "work/cache/sources/gh/nrc/s"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nrc/s'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/s" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrc/s"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrc/s'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nrc/s" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrc/s"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrc/s'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7bb6e049fa3868fc3b3f4f048e1ae98ba2ac69a
[INFO] sha for GitHub repo nrc/s: a7bb6e049fa3868fc3b3f4f048e1ae98ba2ac69a
[INFO] validating manifest of nrc/s on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nrc/s on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nrc/s
[INFO] finished frobbing nrc/s
[INFO] frobbed toml for nrc/s written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nrc/s/Cargo.toml
[INFO] started frobbing nrc/s
[INFO] finished frobbing nrc/s
[INFO] frobbed toml for nrc/s written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nrc/s/Cargo.toml
[INFO] crate nrc/s already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nrc/s against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] e3df7edc0b3a307e5f3bab9f131083cf635e7f3b32a33fc4a9f21d9ea63069f4
[INFO] running `"docker" "start" "-a" "e3df7edc0b3a307e5f3bab9f131083cf635e7f3b32a33fc4a9f21d9ea63069f4"`
[INFO] [stderr]    Compiling s v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/parser.rs:87:1
[INFO] [stderr]    |
[INFO] [stderr] 87 | / macro_rules! program {
[INFO] [stderr] 88 | |     ($($ns: expr),*) => (::parser::Node::Program(vec![$($ns),*]))
[INFO] [stderr] 89 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/parser.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | / macro_rules! ident {
[INFO] [stderr] 94 | |     ($s: expr) => (::parser::Node::Ident(::lexer::Str::new($s)))
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/parser.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / macro_rules! lit_str {
[INFO] [stderr] 100 | |     ($s: expr) => (::parser::Node::LitStr(::lexer::Str::new($s)))
[INFO] [stderr] 101 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/expand.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn fold(node: Node, fld: &mut Folder) -> Node {
[INFO] [stderr]   |                                   ^^^^^^ help: use `dyn`: `dyn Folder`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/lexer.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn new(s: &str) -> Str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_keyword`
[INFO] [stderr]   --> src/parser.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn is_keyword(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoopFolder`
[INFO] [stderr]   --> src/expand.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct NoopFolder;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with_value`
[INFO] [stderr]   --> src/interpreter.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn with_value(name: &str, value: Node) -> Envr {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "e3df7edc0b3a307e5f3bab9f131083cf635e7f3b32a33fc4a9f21d9ea63069f4"`
[INFO] running `"docker" "rm" "-f" "e3df7edc0b3a307e5f3bab9f131083cf635e7f3b32a33fc4a9f21d9ea63069f4"`
[INFO] [stdout] e3df7edc0b3a307e5f3bab9f131083cf635e7f3b32a33fc4a9f21d9ea63069f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3f52f428fc36b78a2522f99978a0131bcdfea1872ab43212ed477e4e7c3132e
[INFO] running `"docker" "start" "-a" "c3f52f428fc36b78a2522f99978a0131bcdfea1872ab43212ed477e4e7c3132e"`
[INFO] [stderr]    Compiling s v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/expand.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn fold(node: Node, fld: &mut Folder) -> Node {
[INFO] [stderr]   |                                   ^^^^^^ help: use `dyn`: `dyn Folder`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_keyword`
[INFO] [stderr]   --> src/parser.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn is_keyword(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "c3f52f428fc36b78a2522f99978a0131bcdfea1872ab43212ed477e4e7c3132e"`
[INFO] running `"docker" "rm" "-f" "c3f52f428fc36b78a2522f99978a0131bcdfea1872ab43212ed477e4e7c3132e"`
[INFO] [stdout] c3f52f428fc36b78a2522f99978a0131bcdfea1872ab43212ed477e4e7c3132e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 71728f47fda93a25b27797f7fd219a9cd923539a6e31b690ef4ff4ca298fbb01
[INFO] running `"docker" "start" "-a" "71728f47fda93a25b27797f7fd219a9cd923539a6e31b690ef4ff4ca298fbb01"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/s-739b87202866ddf5
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test interpreter::test::test_empty ... ok
[INFO] [stdout] test interpreter::test::test_envr_push_pop ... ok
[INFO] [stdout] test interpreter::test::test_fn ... ok
[INFO] [stdout] test expand::test::test_noop ... ok
[INFO] [stdout] test interpreter::test::test_plus ... ok
[INFO] [stdout] test interpreter::test::test_let ... ok
[INFO] [stdout] test interpreter::test::test_ident ... ok
[INFO] [stdout] test interpreter::test::test_fn_let ... ok
[INFO] [stdout] test interpreter::test::test_print ... ok
[INFO] [stdout] test interpreter::test::test_s_reduce ... ok
[INFO] [stdout] test interpreter::test::test_scoped_ident ... ok
[INFO] [stdout] test interpreter::test::test_values ... ok
[INFO] [stdout] test lexer::test::test_empty ... ok
[INFO] [stdout] test lexer::test::test_realistic ... ok
[INFO] [stdout] test lexer::test::test_single_ws ... ok
[INFO] [stdout] test lexer::test::test_two ... ok
[INFO] [stdout] test lexer::test::test_single ... ok
[INFO] [stdout] test lexer::test::test_two_ws ... ok
[INFO] [stdout] test parser::test::test_empty ... ok
[INFO] [stdout] test interpreter::test::test_fn_arg_mismatch ... ok
[INFO] [stdout] test parser::test::test_fail_unclosed2 ... ok
[INFO] [stdout] test parser::test::test_realistic ... ok
[INFO] [stdout] test interpreter::test::test_let_not_rec ... ok
[INFO] [stdout] test interpreter::test::test_ident_dup_fail ... ok
[INFO] [stdout] test parser::test::test_simple ... ok
[INFO] [stdout] test interpreter::test::test_plus_fail ... ok
[INFO] [stdout] test parser::test::test_fail_too_closed ... ok
[INFO] [stdout] test parser::test::test_fail_unclosed ... ok
[INFO] [stdout] test interpreter::test::test_ident_fail ... ok
[INFO] [stdout] test parser::test::test_fail_too_closed2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "71728f47fda93a25b27797f7fd219a9cd923539a6e31b690ef4ff4ca298fbb01"`
[INFO] running `"docker" "rm" "-f" "71728f47fda93a25b27797f7fd219a9cd923539a6e31b690ef4ff4ca298fbb01"`
[INFO] [stdout] 71728f47fda93a25b27797f7fd219a9cd923539a6e31b690ef4ff4ca298fbb01