[INFO] updating cached repository philzook58/typo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/philzook58/typo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/philzook58/typo" "work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/philzook58/typo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/philzook58/typo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/philzook58/typo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d8d7481aa638c1836b755a062d18aed99298f3c [INFO] sha for GitHub repo philzook58/typo: 9d8d7481aa638c1836b755a062d18aed99298f3c [INFO] validating manifest of philzook58/typo on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of philzook58/typo on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing philzook58/typo [INFO] finished frobbing philzook58/typo [INFO] frobbed toml for philzook58/typo written to work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo/Cargo.toml [INFO] started frobbing philzook58/typo [INFO] finished frobbing philzook58/typo [INFO] frobbed toml for philzook58/typo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/philzook58/typo/Cargo.toml [INFO] crate philzook58/typo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing philzook58/typo against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d40da3f0a96ffa6e51d586158499ac0931a53335edb3c55351a7fde05dd427ce [INFO] running `"docker" "start" "-a" "d40da3f0a96ffa6e51d586158499ac0931a53335edb3c55351a7fde05dd427ce"` [INFO] [stderr] Compiling typee v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `t3` should have an upper camel case name [INFO] [stderr] --> src/main.rs:167:6 [INFO] [stderr] | [INFO] [stderr] 167 | type t3 = Cons; [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `T3` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `t4` should have an upper camel case name [INFO] [stderr] --> src/main.rs:170:6 [INFO] [stderr] | [INFO] [stderr] 170 | type t4 = (bool,bool); [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `T4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | fn getVal(x : PhantomData) -> bool where R : ReflectBool { R::val } [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:140:16 [INFO] [stderr] | [INFO] [stderr] 140 | fn mysnd((x,y): (A,B)) -> B{ [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:710:19 [INFO] [stderr] | [INFO] [stderr] 710 | fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `case1` [INFO] [stderr] --> src/main.rs:668:27 [INFO] [stderr] | [INFO] [stderr] 668 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_case1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `case2` [INFO] [stderr] --> src/main.rs:680:58 [INFO] [stderr] | [INFO] [stderr] 680 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_case2` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Z` [INFO] [stderr] --> src/main.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | struct Z {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S` [INFO] [stderr] --> src/main.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | struct S(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `T1` [INFO] [stderr] --> src/main.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | type T1 = S; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `myid` [INFO] [stderr] --> src/main.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn myid(x : A) -> A { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Cons` [INFO] [stderr] --> src/main.rs:165:1 [INFO] [stderr] | [INFO] [stderr] 165 | struct Cons {h: PhantomData, t: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Nil` [INFO] [stderr] --> src/main.rs:166:1 [INFO] [stderr] | [INFO] [stderr] 166 | struct Nil {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `t3` [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | type t3 = Cons; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `t4` [INFO] [stderr] --> src/main.rs:170:1 [INFO] [stderr] | [INFO] [stderr] 170 | type t4 = (bool,bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `KV` [INFO] [stderr] --> src/main.rs:171:1 [INFO] [stderr] | [INFO] [stderr] 171 | type KV = (K,V); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Id7` [INFO] [stderr] --> src/main.rs:217:1 [INFO] [stderr] | [INFO] [stderr] 217 | struct Id7(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Fst7` [INFO] [stderr] --> src/main.rs:218:1 [INFO] [stderr] | [INFO] [stderr] 218 | struct Fst7(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `snd` [INFO] [stderr] --> src/main.rs:420:1 [INFO] [stderr] | [INFO] [stderr] 420 | fn snd() -> LamExpr{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `head` [INFO] [stderr] --> src/main.rs:427:5 [INFO] [stderr] | [INFO] [stderr] 427 | head : A, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `tail` [INFO] [stderr] --> src/main.rs:428:5 [INFO] [stderr] | [INFO] [stderr] 428 | tail : Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Lit` [INFO] [stderr] --> src/main.rs:447:1 [INFO] [stderr] | [INFO] [stderr] 447 | enum Lit { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Lam` [INFO] [stderr] --> src/main.rs:458:1 [INFO] [stderr] | [INFO] [stderr] 458 | struct Lam (PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `T5` [INFO] [stderr] --> src/main.rs:460:1 [INFO] [stderr] | [INFO] [stderr] 460 | type T5 = Lam>; // The de bruijn indexed List type [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vec1` [INFO] [stderr] --> src/main.rs:506:1 [INFO] [stderr] | [INFO] [stderr] 506 | struct Vec1 {} // number is number of aspplications left. [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `F1` [INFO] [stderr] --> src/main.rs:511:1 [INFO] [stderr] | [INFO] [stderr] 511 | struct F1 {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Const2` [INFO] [stderr] --> src/main.rs:519:1 [INFO] [stderr] | [INFO] [stderr] 519 | struct Const2(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Fst` [INFO] [stderr] --> src/main.rs:535:1 [INFO] [stderr] | [INFO] [stderr] 535 | struct Fst {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Snd` [INFO] [stderr] --> src/main.rs:540:1 [INFO] [stderr] | [INFO] [stderr] 540 | struct Snd {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Dup` [INFO] [stderr] --> src/main.rs:546:1 [INFO] [stderr] | [INFO] [stderr] 546 | struct Dup{} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Par2` [INFO] [stderr] --> src/main.rs:551:1 [INFO] [stderr] | [INFO] [stderr] 551 | struct Par2 {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `I` [INFO] [stderr] --> src/main.rs:569:1 [INFO] [stderr] | [INFO] [stderr] 569 | type I = Id; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `K` [INFO] [stderr] --> src/main.rs:570:1 [INFO] [stderr] | [INFO] [stderr] 570 | type K = Const; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S3` [INFO] [stderr] --> src/main.rs:572:1 [INFO] [stderr] | [INFO] [stderr] 572 | struct S3{} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S2` [INFO] [stderr] --> src/main.rs:573:1 [INFO] [stderr] | [INFO] [stderr] 573 | struct S2(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S1` [INFO] [stderr] --> src/main.rs:574:1 [INFO] [stderr] | [INFO] [stderr] 574 | struct S1(PhantomData, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp2` [INFO] [stderr] --> src/main.rs:581:1 [INFO] [stderr] | [INFO] [stderr] 581 | struct Comp2(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp1` [INFO] [stderr] --> src/main.rs:582:1 [INFO] [stderr] | [INFO] [stderr] 582 | struct Comp1 (PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp` [INFO] [stderr] --> src/main.rs:583:1 [INFO] [stderr] | [INFO] [stderr] 583 | struct Comp (PhantomData, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gmatch` [INFO] [stderr] --> src/main.rs:622:1 [INFO] [stderr] | [INFO] [stderr] 622 | / fn gmatch(x : Gadt, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] 623 | | F : App1, [INFO] [stderr] 624 | | F : App1, [INFO] [stderr] 625 | | F : App1 [INFO] [stderr] ... | [INFO] [stderr] 630 | | } [INFO] [stderr] 631 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gadtRec` [INFO] [stderr] --> src/main.rs:692:1 [INFO] [stderr] | [INFO] [stderr] 692 | fn gadtRec(x : impl GadtElim, case1 : A, case2 : A) -> A { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Eq` [INFO] [stderr] --> src/main.rs:700:1 [INFO] [stderr] | [INFO] [stderr] 700 | struct Eq(PhantomData, PhantomData); // don't even bother having a constructor [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `matchEq` [INFO] [stderr] --> src/main.rs:710:1 [INFO] [stderr] | [INFO] [stderr] 710 | / fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] 711 | | F : App2, [INFO] [stderr] 712 | | F : App2 [INFO] [stderr] 713 | | { [INFO] [stderr] 714 | | unsafe{mem::transmute_copy(&case1)} [INFO] [stderr] 715 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | const val : bool; // maybe this should be a function that takles PhantomData and called reflectBool [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:19:11 [INFO] [stderr] | [INFO] [stderr] 19 | const val : bool = true; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:23:11 [INFO] [stderr] | [INFO] [stderr] 23 | const val : bool = false; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] [INFO] [stderr] warning: function `reifyBool` should have a snake case name [INFO] [stderr] --> src/main.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | fn reifyBool( x : bool, f : F, g : G) -> W where [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `reify_bool` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `getVal` should have a snake case name [INFO] [stderr] --> src/main.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn getVal(x : PhantomData) -> bool where R : ReflectBool { R::val } [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `get_val` [INFO] [stderr] [INFO] [stderr] warning: function `TBool` should have a snake case name [INFO] [stderr] --> src/main.rs:494:4 [INFO] [stderr] | [INFO] [stderr] 494 | fn TBool() -> Gadt{ [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `tbool` [INFO] [stderr] [INFO] [stderr] warning: function `TInt` should have a snake case name [INFO] [stderr] --> src/main.rs:498:4 [INFO] [stderr] | [INFO] [stderr] 498 | fn TInt() -> Gadt{ [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `tint` [INFO] [stderr] [INFO] [stderr] warning: trait method `gadtElim` should have a snake case name [INFO] [stderr] --> src/main.rs:657:4 [INFO] [stderr] | [INFO] [stderr] 657 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `gadt_elim` [INFO] [stderr] [INFO] [stderr] warning: function `gadtRec` should have a snake case name [INFO] [stderr] --> src/main.rs:692:4 [INFO] [stderr] | [INFO] [stderr] 692 | fn gadtRec(x : impl GadtElim, case1 : A, case2 : A) -> A { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `gadt_rec` [INFO] [stderr] [INFO] [stderr] warning: function `matchEq` should have a snake case name [INFO] [stderr] --> src/main.rs:710:4 [INFO] [stderr] | [INFO] [stderr] 710 | fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `match_eq` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `"docker" "inspect" "d40da3f0a96ffa6e51d586158499ac0931a53335edb3c55351a7fde05dd427ce"` [INFO] running `"docker" "rm" "-f" "d40da3f0a96ffa6e51d586158499ac0931a53335edb3c55351a7fde05dd427ce"` [INFO] [stdout] d40da3f0a96ffa6e51d586158499ac0931a53335edb3c55351a7fde05dd427ce [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b548347dd273621244958b4398d99941c727a66a99c7991d23178dc98f041eb6 [INFO] running `"docker" "start" "-a" "b548347dd273621244958b4398d99941c727a66a99c7991d23178dc98f041eb6"` [INFO] [stderr] Compiling typee v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `t3` should have an upper camel case name [INFO] [stderr] --> src/main.rs:167:6 [INFO] [stderr] | [INFO] [stderr] 167 | type t3 = Cons; [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `T3` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type `t4` should have an upper camel case name [INFO] [stderr] --> src/main.rs:170:6 [INFO] [stderr] | [INFO] [stderr] 170 | type t4 = (bool,bool); [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `T4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | fn getVal(x : PhantomData) -> bool where R : ReflectBool { R::val } [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:140:16 [INFO] [stderr] | [INFO] [stderr] 140 | fn mysnd((x,y): (A,B)) -> B{ [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:710:19 [INFO] [stderr] | [INFO] [stderr] 710 | fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `case1` [INFO] [stderr] --> src/main.rs:668:27 [INFO] [stderr] | [INFO] [stderr] 668 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_case1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `case2` [INFO] [stderr] --> src/main.rs:680:58 [INFO] [stderr] | [INFO] [stderr] 680 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_case2` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Z` [INFO] [stderr] --> src/main.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | struct Z {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S` [INFO] [stderr] --> src/main.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | struct S(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `T1` [INFO] [stderr] --> src/main.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | type T1 = S; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `myid` [INFO] [stderr] --> src/main.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | fn myid(x : A) -> A { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Cons` [INFO] [stderr] --> src/main.rs:165:1 [INFO] [stderr] | [INFO] [stderr] 165 | struct Cons {h: PhantomData, t: PhantomData } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Nil` [INFO] [stderr] --> src/main.rs:166:1 [INFO] [stderr] | [INFO] [stderr] 166 | struct Nil {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `t3` [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | type t3 = Cons; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `t4` [INFO] [stderr] --> src/main.rs:170:1 [INFO] [stderr] | [INFO] [stderr] 170 | type t4 = (bool,bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `KV` [INFO] [stderr] --> src/main.rs:171:1 [INFO] [stderr] | [INFO] [stderr] 171 | type KV = (K,V); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Id7` [INFO] [stderr] --> src/main.rs:217:1 [INFO] [stderr] | [INFO] [stderr] 217 | struct Id7(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Fst7` [INFO] [stderr] --> src/main.rs:218:1 [INFO] [stderr] | [INFO] [stderr] 218 | struct Fst7(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `snd` [INFO] [stderr] --> src/main.rs:420:1 [INFO] [stderr] | [INFO] [stderr] 420 | fn snd() -> LamExpr{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `head` [INFO] [stderr] --> src/main.rs:427:5 [INFO] [stderr] | [INFO] [stderr] 427 | head : A, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `tail` [INFO] [stderr] --> src/main.rs:428:5 [INFO] [stderr] | [INFO] [stderr] 428 | tail : Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Lit` [INFO] [stderr] --> src/main.rs:447:1 [INFO] [stderr] | [INFO] [stderr] 447 | enum Lit { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Lam` [INFO] [stderr] --> src/main.rs:458:1 [INFO] [stderr] | [INFO] [stderr] 458 | struct Lam (PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `T5` [INFO] [stderr] --> src/main.rs:460:1 [INFO] [stderr] | [INFO] [stderr] 460 | type T5 = Lam>; // The de bruijn indexed List type [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Vec1` [INFO] [stderr] --> src/main.rs:506:1 [INFO] [stderr] | [INFO] [stderr] 506 | struct Vec1 {} // number is number of aspplications left. [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `F1` [INFO] [stderr] --> src/main.rs:511:1 [INFO] [stderr] | [INFO] [stderr] 511 | struct F1 {} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Const2` [INFO] [stderr] --> src/main.rs:519:1 [INFO] [stderr] | [INFO] [stderr] 519 | struct Const2(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Fst` [INFO] [stderr] --> src/main.rs:535:1 [INFO] [stderr] | [INFO] [stderr] 535 | struct Fst {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Snd` [INFO] [stderr] --> src/main.rs:540:1 [INFO] [stderr] | [INFO] [stderr] 540 | struct Snd {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Dup` [INFO] [stderr] --> src/main.rs:546:1 [INFO] [stderr] | [INFO] [stderr] 546 | struct Dup{} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Par2` [INFO] [stderr] --> src/main.rs:551:1 [INFO] [stderr] | [INFO] [stderr] 551 | struct Par2 {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `I` [INFO] [stderr] --> src/main.rs:569:1 [INFO] [stderr] | [INFO] [stderr] 569 | type I = Id; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `K` [INFO] [stderr] --> src/main.rs:570:1 [INFO] [stderr] | [INFO] [stderr] 570 | type K = Const; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S3` [INFO] [stderr] --> src/main.rs:572:1 [INFO] [stderr] | [INFO] [stderr] 572 | struct S3{} [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S2` [INFO] [stderr] --> src/main.rs:573:1 [INFO] [stderr] | [INFO] [stderr] 573 | struct S2(PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `S1` [INFO] [stderr] --> src/main.rs:574:1 [INFO] [stderr] | [INFO] [stderr] 574 | struct S1(PhantomData, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp2` [INFO] [stderr] --> src/main.rs:581:1 [INFO] [stderr] | [INFO] [stderr] 581 | struct Comp2(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp1` [INFO] [stderr] --> src/main.rs:582:1 [INFO] [stderr] | [INFO] [stderr] 582 | struct Comp1 (PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Comp` [INFO] [stderr] --> src/main.rs:583:1 [INFO] [stderr] | [INFO] [stderr] 583 | struct Comp (PhantomData, PhantomData); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gmatch` [INFO] [stderr] --> src/main.rs:622:1 [INFO] [stderr] | [INFO] [stderr] 622 | / fn gmatch(x : Gadt, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] 623 | | F : App1, [INFO] [stderr] 624 | | F : App1, [INFO] [stderr] 625 | | F : App1 [INFO] [stderr] ... | [INFO] [stderr] 630 | | } [INFO] [stderr] 631 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gadtRec` [INFO] [stderr] --> src/main.rs:692:1 [INFO] [stderr] | [INFO] [stderr] 692 | fn gadtRec(x : impl GadtElim, case1 : A, case2 : A) -> A { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Eq` [INFO] [stderr] --> src/main.rs:700:1 [INFO] [stderr] | [INFO] [stderr] 700 | struct Eq(PhantomData, PhantomData); // don't even bother having a constructor [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `matchEq` [INFO] [stderr] --> src/main.rs:710:1 [INFO] [stderr] | [INFO] [stderr] 710 | / fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] 711 | | F : App2, [INFO] [stderr] 712 | | F : App2 [INFO] [stderr] 713 | | { [INFO] [stderr] 714 | | unsafe{mem::transmute_copy(&case1)} [INFO] [stderr] 715 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:15:11 [INFO] [stderr] | [INFO] [stderr] 15 | const val : bool; // maybe this should be a function that takles PhantomData and called reflectBool [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:19:11 [INFO] [stderr] | [INFO] [stderr] 19 | const val : bool = true; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] [INFO] [stderr] warning: associated constant `val` should have an upper case name [INFO] [stderr] --> src/main.rs:23:11 [INFO] [stderr] | [INFO] [stderr] 23 | const val : bool = false; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `VAL` [INFO] [stderr] [INFO] [stderr] warning: function `reifyBool` should have a snake case name [INFO] [stderr] --> src/main.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | fn reifyBool( x : bool, f : F, g : G) -> W where [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `reify_bool` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `getVal` should have a snake case name [INFO] [stderr] --> src/main.rs:82:4 [INFO] [stderr] | [INFO] [stderr] 82 | fn getVal(x : PhantomData) -> bool where R : ReflectBool { R::val } [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `get_val` [INFO] [stderr] [INFO] [stderr] warning: function `TBool` should have a snake case name [INFO] [stderr] --> src/main.rs:494:4 [INFO] [stderr] | [INFO] [stderr] 494 | fn TBool() -> Gadt{ [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `tbool` [INFO] [stderr] [INFO] [stderr] warning: function `TInt` should have a snake case name [INFO] [stderr] --> src/main.rs:498:4 [INFO] [stderr] | [INFO] [stderr] 498 | fn TInt() -> Gadt{ [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `tint` [INFO] [stderr] [INFO] [stderr] warning: trait method `gadtElim` should have a snake case name [INFO] [stderr] --> src/main.rs:657:4 [INFO] [stderr] | [INFO] [stderr] 657 | fn gadtElim(&self, case1 : >::T , case2 : >::T ) -> >::T where [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `gadt_elim` [INFO] [stderr] [INFO] [stderr] warning: function `gadtRec` should have a snake case name [INFO] [stderr] --> src/main.rs:692:4 [INFO] [stderr] | [INFO] [stderr] 692 | fn gadtRec(x : impl GadtElim, case1 : A, case2 : A) -> A { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `gadt_rec` [INFO] [stderr] [INFO] [stderr] warning: function `matchEq` should have a snake case name [INFO] [stderr] --> src/main.rs:710:4 [INFO] [stderr] | [INFO] [stderr] 710 | fn matchEq(x : Eq, case1 : >::T) -> >::T where [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `match_eq` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "b548347dd273621244958b4398d99941c727a66a99c7991d23178dc98f041eb6"` [INFO] running `"docker" "rm" "-f" "b548347dd273621244958b4398d99941c727a66a99c7991d23178dc98f041eb6"` [INFO] [stdout] b548347dd273621244958b4398d99941c727a66a99c7991d23178dc98f041eb6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/philzook58/typo:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 457d2ac476721463903a8cc6c2e43be60c19ab1b74c760dfd4b3fd4396f65718 [INFO] running `"docker" "start" "-a" "457d2ac476721463903a8cc6c2e43be60c19ab1b74c760dfd4b3fd4396f65718"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/typee-846caf2fea3437b4 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "457d2ac476721463903a8cc6c2e43be60c19ab1b74c760dfd4b3fd4396f65718"` [INFO] running `"docker" "rm" "-f" "457d2ac476721463903a8cc6c2e43be60c19ab1b74c760dfd4b3fd4396f65718"` [INFO] [stdout] 457d2ac476721463903a8cc6c2e43be60c19ab1b74c760dfd4b3fd4396f65718