Dec 13 21:25:54.152 INFO testing dholroyd/bungling-mutant-lisp against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:25:54.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 21:25:54.547 INFO [stdout] 6e634417892cdc02cb991a034a6ada61f79ba79c8c5f823f646f5d2a98afc810
Dec 13 21:25:54.547 INFO running `"docker" "start" "-a" "6e634417892cdc02cb991a034a6ada61f79ba79c8c5f823f646f5d2a98afc810"`
Dec 13 21:25:56.032 INFO [stderr] usermod: no changes
Dec 13 21:25:56.099 INFO [stderr]    Compiling bml v0.1.0 (/source)
Dec 13 21:25:56.723 INFO [stderr] warning: private type `interpret::Fun` in public interface (error E0446)
Dec 13 21:25:56.723 INFO [stderr]   --> src/interpret.rs:55:10
Dec 13 21:25:56.723 INFO [stderr]    |
Dec 13 21:25:56.723 INFO [stderr] 55 |     DFun(Fun),
Dec 13 21:25:56.723 INFO [stderr]    |          ^^^
Dec 13 21:25:56.723 INFO [stderr]    |
Dec 13 21:25:56.723 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 13 21:25:56.723 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 13 21:25:56.723 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 13 21:25:56.723 INFO [stderr] 
Dec 13 21:25:56.735 INFO [stderr] warning: unused variable: `c`
Dec 13 21:25:56.735 INFO [stderr]   --> src/parse.rs:65:17
Dec 13 21:25:56.735 INFO [stderr]    |
Dec 13 21:25:56.735 INFO [stderr] 65 |             let c = self.next().unwrap();
Dec 13 21:25:56.735 INFO [stderr]    |                 ^ help: consider using `_c` instead
Dec 13 21:25:56.735 INFO [stderr]    |
Dec 13 21:25:56.735 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:25:56.735 INFO [stderr] 
Dec 13 21:25:56.735 INFO [stderr] warning: unused variable: `name`
Dec 13 21:25:56.735 INFO [stderr]   --> src/interpret.rs:28:31
Dec 13 21:25:56.735 INFO [stderr]    |
Dec 13 21:25:56.735 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 13 21:25:56.735 INFO [stderr]    |                               ^^^^ help: try ignoring the field: `name: _`
Dec 13 21:25:56.735 INFO [stderr] 
Dec 13 21:25:56.735 INFO [stderr] warning: unused variable: `othername`
Dec 13 21:25:56.735 INFO [stderr]   --> src/interpret.rs:28:70
Dec 13 21:25:56.735 INFO [stderr]    |
Dec 13 21:25:56.735 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 13 21:25:56.735 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_othername` instead
Dec 13 21:25:56.735 INFO [stderr] 
Dec 13 21:25:56.735 INFO [stderr] warning: unused variable: `name`
Dec 13 21:25:56.735 INFO [stderr]   --> src/interpret.rs:46:29
Dec 13 21:25:56.735 INFO [stderr]    |
Dec 13 21:25:56.735 INFO [stderr] 46 |             Fun::Native{ref name, ref code} => (code)(args),
Dec 13 21:25:56.735 INFO [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
Dec 13 21:25:56.735 INFO [stderr] 
Dec 13 21:25:56.803 INFO [stderr] warning: method is never used: `skip_comment`
Dec 13 21:25:56.803 INFO [stderr]   --> src/parse.rs:69:5
Dec 13 21:25:56.803 INFO [stderr]    |
Dec 13 21:25:56.803 INFO [stderr] 69 |     fn skip_comment(&self) {
Dec 13 21:25:56.803 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:25:56.803 INFO [stderr]    |
Dec 13 21:25:56.803 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:25:56.803 INFO [stderr] 
Dec 13 21:25:58.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 13 21:25:58.456 INFO [stderr] su: No module specific data is present
Dec 13 21:25:59.214 INFO running `"docker" "inspect" "6e634417892cdc02cb991a034a6ada61f79ba79c8c5f823f646f5d2a98afc810"`
Dec 13 21:25:59.547 INFO running `"docker" "rm" "-f" "6e634417892cdc02cb991a034a6ada61f79ba79c8c5f823f646f5d2a98afc810"`
Dec 13 21:25:59.870 INFO [stdout] 6e634417892cdc02cb991a034a6ada61f79ba79c8c5f823f646f5d2a98afc810
Dec 13 21:25:59.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 21:26:00.492 INFO [stdout] d19e423c5d9ed667360d933c8d79ed0885000aca1c3e289adf28df21a1c4bab5
Dec 13 21:26:00.500 INFO running `"docker" "start" "-a" "d19e423c5d9ed667360d933c8d79ed0885000aca1c3e289adf28df21a1c4bab5"`
Dec 13 21:26:01.847 INFO [stderr] usermod: no changes
Dec 13 21:26:01.903 INFO [stderr]    Compiling bml v0.1.0 (/source)
Dec 13 21:26:02.907 INFO [stderr] warning: private type `interpret::Fun` in public interface (error E0446)
Dec 13 21:26:02.907 INFO [stderr]   --> src/interpret.rs:55:10
Dec 13 21:26:02.907 INFO [stderr]    |
Dec 13 21:26:02.907 INFO [stderr] 55 |     DFun(Fun),
Dec 13 21:26:02.907 INFO [stderr]    |          ^^^
Dec 13 21:26:02.907 INFO [stderr]    |
Dec 13 21:26:02.911 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 13 21:26:02.911 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 13 21:26:02.911 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 13 21:26:02.911 INFO [stderr] 
Dec 13 21:26:02.919 INFO [stderr] warning: unused variable: `c`
Dec 13 21:26:02.919 INFO [stderr]   --> src/parse.rs:65:17
Dec 13 21:26:02.919 INFO [stderr]    |
Dec 13 21:26:02.919 INFO [stderr] 65 |             let c = self.next().unwrap();
Dec 13 21:26:02.919 INFO [stderr]    |                 ^ help: consider using `_c` instead
Dec 13 21:26:02.919 INFO [stderr]    |
Dec 13 21:26:02.919 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:26:02.919 INFO [stderr] 
Dec 13 21:26:02.919 INFO [stderr] warning: unused variable: `name`
Dec 13 21:26:02.919 INFO [stderr]   --> src/interpret.rs:28:31
Dec 13 21:26:02.919 INFO [stderr]    |
Dec 13 21:26:02.919 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 13 21:26:02.919 INFO [stderr]    |                               ^^^^ help: try ignoring the field: `name: _`
Dec 13 21:26:02.919 INFO [stderr] 
Dec 13 21:26:02.919 INFO [stderr] warning: unused variable: `othername`
Dec 13 21:26:02.919 INFO [stderr]   --> src/interpret.rs:28:70
Dec 13 21:26:02.919 INFO [stderr]    |
Dec 13 21:26:02.919 INFO [stderr] 28 |             (&Fun::Native{ref name, ref code}, &Fun::Native{name:ref othername, code:ref othercode}) => {
Dec 13 21:26:02.919 INFO [stderr]    |                                                                      ^^^^^^^^^ help: consider using `_othername` instead
Dec 13 21:26:02.919 INFO [stderr] 
Dec 13 21:26:02.919 INFO [stderr] warning: unused variable: `name`
Dec 13 21:26:02.919 INFO [stderr]   --> src/interpret.rs:46:29
Dec 13 21:26:02.919 INFO [stderr]    |
Dec 13 21:26:02.919 INFO [stderr] 46 |             Fun::Native{ref name, ref code} => (code)(args),
Dec 13 21:26:02.919 INFO [stderr]    |                             ^^^^ help: try ignoring the field: `name: _`
Dec 13 21:26:02.919 INFO [stderr] 
Dec 13 21:26:02.943 INFO [stderr] warning: variable does not need to be mutable
Dec 13 21:26:02.943 INFO [stderr]    --> src/parse.rs:220:13
Dec 13 21:26:02.943 INFO [stderr]     |
Dec 13 21:26:02.943 INFO [stderr] 220 |         let mut p = Parser::new(st, text.chars().peekable());
Dec 13 21:26:02.943 INFO [stderr]     |             ----^
Dec 13 21:26:02.943 INFO [stderr]     |             |
Dec 13 21:26:02.943 INFO [stderr]     |             help: remove this `mut`
Dec 13 21:26:02.943 INFO [stderr]     |
Dec 13 21:26:02.943 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 21:26:02.943 INFO [stderr] 
Dec 13 21:26:03.015 INFO [stderr] warning: method is never used: `skip_comment`
Dec 13 21:26:03.015 INFO [stderr]   --> src/parse.rs:69:5
Dec 13 21:26:03.015 INFO [stderr]    |
Dec 13 21:26:03.015 INFO [stderr] 69 |     fn skip_comment(&self) {
Dec 13 21:26:03.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:26:03.015 INFO [stderr]    |
Dec 13 21:26:03.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:26:03.015 INFO [stderr] 
Dec 13 21:26:04.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Dec 13 21:26:04.802 INFO [stderr] su: No module specific data is present
Dec 13 21:26:06.071 INFO running `"docker" "inspect" "d19e423c5d9ed667360d933c8d79ed0885000aca1c3e289adf28df21a1c4bab5"`
Dec 13 21:26:06.405 INFO running `"docker" "rm" "-f" "d19e423c5d9ed667360d933c8d79ed0885000aca1c3e289adf28df21a1c4bab5"`
Dec 13 21:26:06.765 INFO [stdout] d19e423c5d9ed667360d933c8d79ed0885000aca1c3e289adf28df21a1c4bab5
Dec 13 21:26:06.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 21:26:07.226 INFO [stdout] 4f102b2bef01e4d093058cbac23da3347b0844e3855e24dede73bdc0d6725181
Dec 13 21:26:07.232 INFO running `"docker" "start" "-a" "4f102b2bef01e4d093058cbac23da3347b0844e3855e24dede73bdc0d6725181"`
Dec 13 21:26:08.615 INFO [stderr] usermod: no changes
Dec 13 21:26:08.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 21:26:08.655 INFO [stderr]      Running /target/debug/deps/bml-d37b37cbf335fca8
Dec 13 21:26:08.667 INFO [stdout] 
Dec 13 21:26:08.667 INFO [stdout] running 8 tests
Dec 13 21:26:08.667 INFO [stdout] test interpret::tests::fun_call ... ok
Dec 13 21:26:08.667 INFO [stdout] test interpret::tests::ifelse_false ... ok
Dec 13 21:26:08.667 INFO [stdout] test parse::tests::overflow_num ... ok
Dec 13 21:26:08.667 INFO [stdout] test symtable::tests::it_works ... ok
Dec 13 21:26:08.679 INFO [stdout] test interpret::tests::fun_call_user ... ok
Dec 13 21:26:08.679 INFO [stdout] test interpret::tests::ifelse_true ... ok
Dec 13 21:26:08.679 INFO [stdout] test parse::tests::num ... ok
Dec 13 21:26:08.679 INFO [stdout] test interpret::tests::if_false ... ok
Dec 13 21:26:08.679 INFO [stdout] 
Dec 13 21:26:08.679 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:26:08.679 INFO [stdout] 
Dec 13 21:26:08.679 INFO [stderr] su: No module specific data is present
Dec 13 21:26:09.715 INFO running `"docker" "inspect" "4f102b2bef01e4d093058cbac23da3347b0844e3855e24dede73bdc0d6725181"`
Dec 13 21:26:10.038 INFO running `"docker" "rm" "-f" "4f102b2bef01e4d093058cbac23da3347b0844e3855e24dede73bdc0d6725181"`
Dec 13 21:26:10.192 INFO [stdout] 4f102b2bef01e4d093058cbac23da3347b0844e3855e24dede73bdc0d6725181