Dec 06 01:40:52.745 INFO testing dholroyd/bungling-mutant-lisp against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 01:40:52.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 01:40:53.252 INFO [stdout] 5bc5df1269dce69ec003b7a580f0e5015329da45e6e42e1fe6e2bb977802c517
Dec 06 01:40:53.259 INFO running `"docker" "start" "-a" "5bc5df1269dce69ec003b7a580f0e5015329da45e6e42e1fe6e2bb977802c517"`
Dec 06 01:40:54.240 INFO [stderr] usermod: no changes
Dec 06 01:40:54.336 INFO [stderr]    Compiling bml v0.1.0 (/source)
Dec 06 01:40:55.020 INFO [stderr] warning: private type `interpret::Fun` in public interface (error E0446)
Dec 06 01:40:55.020 INFO [stderr]   --> src/interpret.rs:55:10
Dec 06 01:40:55.020 INFO [stderr]    |
Dec 06 01:40:55.020 INFO [stderr] 55 |     DFun(Fun),
Dec 06 01:40:55.020 INFO [stderr]    |          ^^^
Dec 06 01:40:55.020 INFO [stderr]    |
Dec 06 01:40:55.020 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 06 01:40:55.020 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 01:40:55.020 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 06 01:40:55.020 INFO [stderr] 
Dec 06 01:40:55.032 INFO [stderr] warning: unused variable: `c`
Dec 06 01:40:55.032 INFO [stderr]   --> src/parse.rs:65:17
Dec 06 01:40:55.032 INFO [stderr]    |
Dec 06 01:40:55.032 INFO [stderr] 65 |             let c = self.next().unwrap();
Dec 06 01:40:55.032 INFO [stderr]    |                 ^ help: consider using `_c` instead
Dec 06 01:40:55.032 INFO [stderr]    |
Dec 06 01:40:55.033 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 01:40:55.033 INFO [stderr] 
Dec 06 01:40:55.033 INFO [stderr] warning: unused variable: `name`
Dec 06 01:40:55.033 INFO [stderr]   --> src/interpret.rs:28:31
Dec 06 01:40:55.033 INFO [stderr]    |
Dec 06 01:40:55.033 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 06 01:40:55.033 INFO [stderr]    |                               ^^^^ help: try ignoring the field: `name: _`
Dec 06 01:40:55.033 INFO [stderr] 
Dec 06 01:40:55.033 INFO [stderr] warning: unused variable: `othername`
Dec 06 01:40:55.033 INFO [stderr]   --> src/interpret.rs:28:70
Dec 06 01:40:55.033 INFO [stderr]    |
Dec 06 01:40:55.033 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 06 01:40:55.033 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_othername` instead
Dec 06 01:40:55.033 INFO [stderr] 
Dec 06 01:40:55.033 INFO [stderr] warning: unused variable: `name`
Dec 06 01:40:55.033 INFO [stderr]   --> src/interpret.rs:46:29
Dec 06 01:40:55.033 INFO [stderr]    |
Dec 06 01:40:55.033 INFO [stderr] 46 |             Fun::Native{ref name, ref code} => (code)(args),
Dec 06 01:40:55.033 INFO [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
Dec 06 01:40:55.033 INFO [stderr] 
Dec 06 01:40:55.085 INFO [stderr] warning: method is never used: `skip_comment`
Dec 06 01:40:55.086 INFO [stderr]   --> src/parse.rs:69:5
Dec 06 01:40:55.086 INFO [stderr]    |
Dec 06 01:40:55.086 INFO [stderr] 69 |     fn skip_comment(&self) {
Dec 06 01:40:55.086 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:40:55.088 INFO [stderr]    |
Dec 06 01:40:55.088 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 01:40:55.088 INFO [stderr] 
Dec 06 01:40:56.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 06 01:40:56.456 INFO [stderr] su: No module specific data is present
Dec 06 01:40:57.564 INFO running `"docker" "inspect" "5bc5df1269dce69ec003b7a580f0e5015329da45e6e42e1fe6e2bb977802c517"`
Dec 06 01:40:57.914 INFO running `"docker" "rm" "-f" "5bc5df1269dce69ec003b7a580f0e5015329da45e6e42e1fe6e2bb977802c517"`
Dec 06 01:40:58.244 INFO [stdout] 5bc5df1269dce69ec003b7a580f0e5015329da45e6e42e1fe6e2bb977802c517
Dec 06 01:40:58.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 01:40:58.764 INFO [stdout] 93b348a9e714d03367d13454107b1e0ea88c2b430a0a628d27ca489d49c66888
Dec 06 01:40:58.766 INFO running `"docker" "start" "-a" "93b348a9e714d03367d13454107b1e0ea88c2b430a0a628d27ca489d49c66888"`
Dec 06 01:40:59.559 INFO [stderr] usermod: no changes
Dec 06 01:40:59.636 INFO [stderr]    Compiling bml v0.1.0 (/source)
Dec 06 01:41:00.273 INFO [stderr] warning: private type `interpret::Fun` in public interface (error E0446)
Dec 06 01:41:00.273 INFO [stderr]   --> src/interpret.rs:55:10
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr] 55 |     DFun(Fun),
Dec 06 01:41:00.273 INFO [stderr]    |          ^^^
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 06 01:41:00.273 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 06 01:41:00.273 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 06 01:41:00.273 INFO [stderr] 
Dec 06 01:41:00.273 INFO [stderr] warning: unused variable: `c`
Dec 06 01:41:00.273 INFO [stderr]   --> src/parse.rs:65:17
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr] 65 |             let c = self.next().unwrap();
Dec 06 01:41:00.273 INFO [stderr]    |                 ^ help: consider using `_c` instead
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 01:41:00.273 INFO [stderr] 
Dec 06 01:41:00.273 INFO [stderr] warning: unused variable: `name`
Dec 06 01:41:00.273 INFO [stderr]   --> src/interpret.rs:28:31
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 06 01:41:00.273 INFO [stderr]    |                               ^^^^ help: try ignoring the field: `name: _`
Dec 06 01:41:00.273 INFO [stderr] 
Dec 06 01:41:00.273 INFO [stderr] warning: unused variable: `othername`
Dec 06 01:41:00.273 INFO [stderr]   --> src/interpret.rs:28:70
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 06 01:41:00.273 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_othername` instead
Dec 06 01:41:00.273 INFO [stderr] 
Dec 06 01:41:00.273 INFO [stderr] warning: unused variable: `name`
Dec 06 01:41:00.273 INFO [stderr]   --> src/interpret.rs:46:29
Dec 06 01:41:00.273 INFO [stderr]    |
Dec 06 01:41:00.273 INFO [stderr] 46 |             Fun::Native{ref name, ref code} => (code)(args),
Dec 06 01:41:00.273 INFO [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
Dec 06 01:41:00.274 INFO [stderr] 
Dec 06 01:41:00.300 INFO [stderr] warning: variable does not need to be mutable
Dec 06 01:41:00.300 INFO [stderr]    --> src/parse.rs:220:13
Dec 06 01:41:00.300 INFO [stderr]     |
Dec 06 01:41:00.300 INFO [stderr] 220 |         let mut p = Parser::new(st, text.chars().peekable());
Dec 06 01:41:00.300 INFO [stderr]     |             ----^
Dec 06 01:41:00.300 INFO [stderr]     |             |
Dec 06 01:41:00.300 INFO [stderr]     |             help: remove this `mut`
Dec 06 01:41:00.300 INFO [stderr]     |
Dec 06 01:41:00.300 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 01:41:00.300 INFO [stderr] 
Dec 06 01:41:00.359 INFO [stderr] warning: method is never used: `skip_comment`
Dec 06 01:41:00.359 INFO [stderr]   --> src/parse.rs:69:5
Dec 06 01:41:00.359 INFO [stderr]    |
Dec 06 01:41:00.359 INFO [stderr] 69 |     fn skip_comment(&self) {
Dec 06 01:41:00.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:41:00.359 INFO [stderr]    |
Dec 06 01:41:00.359 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 01:41:00.359 INFO [stderr] 
Dec 06 01:41:01.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 06 01:41:01.835 INFO [stderr] su: No module specific data is present
Dec 06 01:41:02.580 INFO running `"docker" "inspect" "93b348a9e714d03367d13454107b1e0ea88c2b430a0a628d27ca489d49c66888"`
Dec 06 01:41:02.816 INFO running `"docker" "rm" "-f" "93b348a9e714d03367d13454107b1e0ea88c2b430a0a628d27ca489d49c66888"`
Dec 06 01:41:03.032 INFO [stdout] 93b348a9e714d03367d13454107b1e0ea88c2b430a0a628d27ca489d49c66888
Dec 06 01:41:03.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 01:41:03.456 INFO [stdout] 0136948f07b4522f800fe2d0b9c3066d3478767a3a33b1697912aaf4d7fed720
Dec 06 01:41:03.464 INFO running `"docker" "start" "-a" "0136948f07b4522f800fe2d0b9c3066d3478767a3a33b1697912aaf4d7fed720"`
Dec 06 01:41:04.373 INFO [stderr] usermod: no changes
Dec 06 01:41:04.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 01:41:04.428 INFO [stderr]      Running /target/debug/deps/bml-d8932e4d97fbbd7d
Dec 06 01:41:04.445 INFO [stdout] 
Dec 06 01:41:04.445 INFO [stdout] running 8 tests
Dec 06 01:41:04.460 INFO [stdout] test interpret::tests::fun_call ... ok
Dec 06 01:41:04.460 INFO [stderr] su: No module specific data is present
Dec 06 01:41:04.460 INFO [stdout] test parse::tests::overflow_num ... ok
Dec 06 01:41:04.460 INFO [stdout] test parse::tests::num ... ok
Dec 06 01:41:04.460 INFO [stdout] test interpret::tests::ifelse_true ... ok
Dec 06 01:41:04.460 INFO [stdout] test interpret::tests::ifelse_false ... ok
Dec 06 01:41:04.460 INFO [stdout] test interpret::tests::if_false ... ok
Dec 06 01:41:04.460 INFO [stdout] test interpret::tests::fun_call_user ... ok
Dec 06 01:41:04.460 INFO [stdout] test symtable::tests::it_works ... ok
Dec 06 01:41:04.460 INFO [stdout] 
Dec 06 01:41:04.460 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:41:04.460 INFO [stdout] 
Dec 06 01:41:05.088 INFO running `"docker" "inspect" "0136948f07b4522f800fe2d0b9c3066d3478767a3a33b1697912aaf4d7fed720"`
Dec 06 01:41:05.348 INFO running `"docker" "rm" "-f" "0136948f07b4522f800fe2d0b9c3066d3478767a3a33b1697912aaf4d7fed720"`
Dec 06 01:41:05.668 INFO [stdout] 0136948f07b4522f800fe2d0b9c3066d3478767a3a33b1697912aaf4d7fed720