[INFO] updating cached repository grantdhunter/lisp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/grantdhunter/lisp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/grantdhunter/lisp" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/grantdhunter/lisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/grantdhunter/lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/grantdhunter/lisp" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/grantdhunter/lisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/grantdhunter/lisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d47c0e0ae5964817eb1829144fbd5f9f514e2dec
[INFO] sha for GitHub repo grantdhunter/lisp: d47c0e0ae5964817eb1829144fbd5f9f514e2dec
[INFO] validating manifest of grantdhunter/lisp on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of grantdhunter/lisp on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing grantdhunter/lisp
[INFO] finished frobbing grantdhunter/lisp
[INFO] frobbed toml for grantdhunter/lisp written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/grantdhunter/lisp/Cargo.toml
[INFO] started frobbing grantdhunter/lisp
[INFO] finished frobbing grantdhunter/lisp
[INFO] frobbed toml for grantdhunter/lisp written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/grantdhunter/lisp/Cargo.toml
[INFO] crate grantdhunter/lisp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking grantdhunter/lisp against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/grantdhunter/lisp:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 59b39874fc61023d49b6daf4f7a82c8a79098e45b79ba707d21289bf9fd87443
[INFO] running `"docker" "start" "-a" "59b39874fc61023d49b6daf4f7a82c8a79098e45b79ba707d21289bf9fd87443"`
[INFO] [stderr]     Checking copperline v0.3.0 (https://github.com/srijs/rust-copperline.git#5c12bbe6)
[INFO] [stderr]     Checking lisp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Atom`
[INFO] [stderr]   --> src/rlisp/parser.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |         Token::Atom(Atom::Integer(1)),
[INFO] [stderr]    |                     ^^^^ use of undeclared type or module `Atom`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Atom`
[INFO] [stderr]   --> src/rlisp/parser.rs:97:21
[INFO] [stderr]    |
[INFO] [stderr] 97 |         Token::Atom(Atom::Integer(2)),
[INFO] [stderr]    |                     ^^^^ use of undeclared type or module `Atom`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Atom`
[INFO] [stderr]    --> src/rlisp/parser.rs:105:39
[INFO] [stderr]     |
[INFO] [stderr] 105 |             Box::new(Expression::Atom(Atom::Integer(1))),
[INFO] [stderr]     |                                       ^^^^ use of undeclared type or module `Atom`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Atom`
[INFO] [stderr]    --> src/rlisp/parser.rs:106:39
[INFO] [stderr]     |
[INFO] [stderr] 106 |             Box::new(Expression::Atom(Atom::Integer(2))),
[INFO] [stderr]     |                                       ^^^^ use of undeclared type or module `Atom`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rlisp/tokenizer.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 '0'...'9' => {
[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]   --> src/rlisp/tokenizer.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 '0'...'9' => {
[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] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:231:27
[INFO] [stderr]     |
[INFO] [stderr] 231 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:258:27
[INFO] [stderr]     |
[INFO] [stderr] 258 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:286:27
[INFO] [stderr]     |
[INFO] [stderr] 286 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:314:27
[INFO] [stderr]     |
[INFO] [stderr] 314 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:341:27
[INFO] [stderr]     |
[INFO] [stderr] 341 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:369:27
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:398:27
[INFO] [stderr]     |
[INFO] [stderr] 398 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:426:27
[INFO] [stderr]     |
[INFO] [stderr] 426 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:457:27
[INFO] [stderr]     |
[INFO] [stderr] 457 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:483:27
[INFO] [stderr]     |
[INFO] [stderr] 483 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:508:27
[INFO] [stderr]     |
[INFO] [stderr] 508 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:530:27
[INFO] [stderr]     |
[INFO] [stderr] 530 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:555:27
[INFO] [stderr]     |
[INFO] [stderr] 555 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/rlisp/eval.rs:180:25
[INFO] [stderr]     |
[INFO] [stderr] 180 |                     let mut local_scope = Scope::new().set_parent(&scope).boxup();
[INFO] [stderr]     |                         ----^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:596:27
[INFO] [stderr]     |
[INFO] [stderr] 596 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/rlisp/eval.rs:651:27
[INFO] [stderr]     |
[INFO] [stderr] 651 |     let result = ast.eval(&mut scope);
[INFO] [stderr]     |                           ^^^^^^^^^^ expected struct `std::rc::Rc`, found mutable reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `std::rc::Rc<std::cell::RefCell<rlisp::types::scope::Scope>>`
[INFO] [stderr]                found type `&mut rlisp::types::scope::Scope`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 19 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `lisp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "59b39874fc61023d49b6daf4f7a82c8a79098e45b79ba707d21289bf9fd87443"`
[INFO] running `"docker" "rm" "-f" "59b39874fc61023d49b6daf4f7a82c8a79098e45b79ba707d21289bf9fd87443"`
[INFO] [stdout] 59b39874fc61023d49b6daf4f7a82c8a79098e45b79ba707d21289bf9fd87443