[INFO] updating cached repository https://github.com/crazymykl/r7-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 80ea36fe907a5929cf7d4e02768f11e362a57a0f
[INFO] testing crazymykl/r7-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrazymykl%2Fr7-rs" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crazymykl/r7-rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/crazymykl/r7-rs
[INFO] finished tweaking git repo https://github.com/crazymykl/r7-rs
[INFO] tweaked toml for git repo https://github.com/crazymykl/r7-rs written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/crazymykl/r7-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 7d75f10a8edce258bd1f6f57dfcdd5ca2bc5c574daae3c5b21858f31807b7bc8
[INFO] running `"docker" "start" "-a" "7d75f10a8edce258bd1f6f57dfcdd5ca2bc5c574daae3c5b21858f31807b7bc8"`
[INFO] [stderr]    Compiling peg v0.5.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling r7-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]   --> src/lisp_environment.rs:41:46
[INFO] [stderr]    |
[INFO] [stderr] 41 |             [LispValue::Atom(ref f), ref args..] => {
[INFO] [stderr]    |                                              ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]   --> src/lisp_environment.rs:44:61
[INFO] [stderr]    |
[INFO] [stderr] 44 |                         [LispValue::List(ref args), ref body..] => {
[INFO] [stderr]    |                                                             ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]   --> src/lisp_environment.rs:46:69
[INFO] [stderr]    |
[INFO] [stderr] 46 |                                 [LispValue::Atom(ref name), ref args..] => {
[INFO] [stderr]    |                                                                     ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]   --> src/lisp_environment.rs:55:80
[INFO] [stderr]    |
[INFO] [stderr] 55 |                         [LispValue::DottedList(ref args, ref varargs), ref body..] => {
[INFO] [stderr]    |                                                                                ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]   --> src/lisp_environment.rs:57:69
[INFO] [stderr]    |
[INFO] [stderr] 57 |                                 [LispValue::Atom(ref name), ref args..] => {
[INFO] [stderr]    |                                                                     ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:124:61
[INFO] [stderr]     |
[INFO] [stderr] 124 |                         [LispValue::List(ref args), ref body..] =>
[INFO] [stderr]     |                                                             ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:127:80
[INFO] [stderr]     |
[INFO] [stderr] 127 |                         [LispValue::DottedList(ref args, ref varargs), ref body..] =>
[INFO] [stderr]     |                                                                                ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:130:47
[INFO] [stderr]     |
[INFO] [stderr] 130 |                         [ref varargs, ref body..] =>
[INFO] [stderr]     |                                               ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:164:59
[INFO] [stderr]     |
[INFO] [stderr] 164 |             [LispValue::PrimitiveFunction(ref f), ref args..] =>
[INFO] [stderr]     |                                                           ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:168:50
[INFO] [stderr]     |
[INFO] [stderr] 168 |             [LispValue::Function(ref f), ref args..] =>
[INFO] [stderr]     |                                                  ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:172:46
[INFO] [stderr]     |
[INFO] [stderr] 172 |             [LispValue::List(ref f), ref args..] |
[INFO] [stderr]     |                                              ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:173:55
[INFO] [stderr]     |
[INFO] [stderr] 173 |             [LispValue::DottedList(ref f, _), ref args..] => {
[INFO] [stderr]     |                                                       ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `,`, `@`, or `]`, found `..`
[INFO] [stderr]    --> src/lisp_environment.rs:274:25
[INFO] [stderr]     |
[INFO] [stderr] 274 |         [ref n, ref rest..] => {
[INFO] [stderr]     |                         ^^ expected one of `,`, `@`, or `]` here
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(slice_patterns)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lisp_value/primitive_function.rs:6:37
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type LispPrimitiveFunction = Rc<Fn(&[LispValue]) -> LispResult>;
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[LispValue]) -> LispResult`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lisp_environment.rs:256:22
[INFO] [stderr]     |
[INFO] [stderr] 256 |               fold: &Fn(LispNum, LispNum) -> LispNum) -> LispResult {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(LispNum, LispNum) -> LispNum`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lisp_environment.rs:289:23
[INFO] [stderr]     |
[INFO] [stderr] 289 |                fold: &Fn(&LispNum, &LispNum) -> bool) -> LispResult {
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&LispNum, &LispNum) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/r7-rs-e7dd78ec368a9aa5/out/scheme.rs:147:287
[INFO] [stderr]     |
[INFO] [stderr] 147 |  fn __parse_letter < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA-Z]" ) , } } else { __state . mark_failure ( __pos , "[a-zA-Z]" ) } } 
[INFO] [stderr]     |                                                                                                                                                                                                                                                                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/r7-rs-e7dd78ec368a9aa5/out/scheme.rs:147:301
[INFO] [stderr]     |
[INFO] [stderr] 147 |  fn __parse_letter < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-zA-Z]" ) , } } else { __state . mark_failure ( __pos , "[a-zA-Z]" ) } } 
[INFO] [stderr]     |                                                                                                                                                                                                                                                                                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/r7-rs-e7dd78ec368a9aa5/out/scheme.rs:149:286
[INFO] [stderr]     |
[INFO] [stderr] 149 |  fn __parse_digit < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , } } else { __state . mark_failure ( __pos , "[0-9]" ) } } 
[INFO] [stderr]     |                                                                                                                                                                                                                                                                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]   --> src/lisp_environment.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 |                         [LispValue::List(ref args), ref body..] => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]   --> src/lisp_environment.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |                         [LispValue::DottedList(ref args, ref varargs), ref body..] => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]   --> src/lisp_environment.rs:66:25
[INFO] [stderr]    |
[INFO] [stderr] 66 |                         [LispValue::Atom(ref name), ref value] => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lisp_environment.rs:48:71
[INFO] [stderr]    |
[INFO] [stderr] 48 |                                         LispFunction::new(&new_world, args, body));
[INFO] [stderr]    |                                                                       ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]               found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lisp_environment.rs:59:53
[INFO] [stderr]    |
[INFO] [stderr] 59 |                                         &new_world, args, *varargs.clone(), body));
[INFO] [stderr]    |                                                     ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]               found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]   --> src/lisp_environment.rs:93:25
[INFO] [stderr]    |
[INFO] [stderr] 93 |                         [LispValue::Atom(ref name), ref value] => {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]    --> src/lisp_environment.rs:124:25
[INFO] [stderr]     |
[INFO] [stderr] 124 |                         [LispValue::List(ref args), ref body..] =>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]    --> src/lisp_environment.rs:127:25
[INFO] [stderr]     |
[INFO] [stderr] 127 |                         [LispValue::DottedList(ref args, ref varargs), ref body..] =>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]    --> src/lisp_environment.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |                         [ref varargs, ref body..] =>
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0608]: cannot index into a value of type `&lisp_value::LispValue`
[INFO] [stderr]    --> src/lisp_environment.rs:135:35
[INFO] [stderr]     |
[INFO] [stderr] 135 |                     "quote" => Ok(args[0].clone()),
[INFO] [stderr]     |                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0529]: expected an array or slice, found `lisp_value::LispValue`
[INFO] [stderr]    --> src/lisp_environment.rs:137:25
[INFO] [stderr]     |
[INFO] [stderr] 137 |                         [ref predicate, ref consequent, ref alternate] => {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern cannot match with input type `lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lisp_environment.rs:151:43
[INFO] [stderr]     |
[INFO] [stderr] 151 |                             f.check_arity(args)
[INFO] [stderr]     |                                           ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]                found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lisp_environment.rs:156:43
[INFO] [stderr]     |
[INFO] [stderr] 156 |                             f.check_arity(args)
[INFO] [stderr]     |                                           ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]                found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lisp_environment.rs:165:31
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 f.check_arity(args)
[INFO] [stderr]     |                               ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]                found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lisp_environment.rs:169:31
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 f.check_arity(args)
[INFO] [stderr]     |                               ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]                found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lisp_environment.rs:177:48
[INFO] [stderr]     |
[INFO] [stderr] 177 |                     new_list.extend_from_slice(args);
[INFO] [stderr]     |                                                ^^^^ expected slice, found enum `lisp_value::LispValue`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `&[lisp_value::LispValue]`
[INFO] [stderr]                found type `&lisp_value::LispValue`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `iter` found for type `&num::rational::Ratio<num::BigInt>` in the current scope
[INFO] [stderr]    --> src/lisp_environment.rs:276:32
[INFO] [stderr]     |
[INFO] [stderr] 276 |             let numbers = rest.iter().map(|item|
[INFO] [stderr]     |                                ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 31 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0529, E0554, E0599, E0608.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `r7-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7d75f10a8edce258bd1f6f57dfcdd5ca2bc5c574daae3c5b21858f31807b7bc8"`
[INFO] running `"docker" "rm" "-f" "7d75f10a8edce258bd1f6f57dfcdd5ca2bc5c574daae3c5b21858f31807b7bc8"`
[INFO] [stdout] 7d75f10a8edce258bd1f6f57dfcdd5ca2bc5c574daae3c5b21858f31807b7bc8