[INFO] crate wilton_rust 0.2.0 is already in cache [INFO] extracting crate wilton_rust 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wilton_rust/0.2.0 [INFO] extracting crate wilton_rust 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wilton_rust/0.2.0 [INFO] validating manifest of wilton_rust-0.2.0 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 wilton_rust-0.2.0 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 wilton_rust-0.2.0 [INFO] finished frobbing wilton_rust-0.2.0 [INFO] frobbed toml for wilton_rust-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wilton_rust/0.2.0/Cargo.toml [INFO] started frobbing wilton_rust-0.2.0 [INFO] finished frobbing wilton_rust-0.2.0 [INFO] frobbed toml for wilton_rust-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wilton_rust/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 wilton_rust-0.2.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wilton_rust/0.2.0:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 50d1efbc66ffa4118a9a159c853281b81a79179ab407ece49044aeaec1f16fb8 [INFO] running `"docker" "start" "-a" "50d1efbc66ffa4118a9a159c853281b81a79179ab407ece49044aeaec1f16fb8"` [INFO] [stderr] Compiling wilton_rust v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported` [INFO] [stderr] --> src/lib.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | #[allow(private_no_mangle_fns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:102:27 [INFO] [stderr] | [INFO] [stderr] 102 | type WiltonCallback = Box Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Result` [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/lib.rs:135:40 [INFO] [stderr] | [INFO] [stderr] 135 | fn panicmsg<'a>(e: &'a std::boxed::Box) -> &'a str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any + std::marker::Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:169:36 [INFO] [stderr] | [INFO] [stderr] 169 | let callback_ref: &mut Fn(&[u8]) -> Result = &mut **callback_boxed_ref; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Result` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "50d1efbc66ffa4118a9a159c853281b81a79179ab407ece49044aeaec1f16fb8"` [INFO] running `"docker" "rm" "-f" "50d1efbc66ffa4118a9a159c853281b81a79179ab407ece49044aeaec1f16fb8"` [INFO] [stdout] 50d1efbc66ffa4118a9a159c853281b81a79179ab407ece49044aeaec1f16fb8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wilton_rust/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 341e8edddcd51c991b536e122d49e2296db214938d6a3ceb0274501e67772491 [INFO] running `"docker" "start" "-a" "341e8edddcd51c991b536e122d49e2296db214938d6a3ceb0274501e67772491"` [INFO] [stderr] Compiling wilton_rust v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported` [INFO] [stderr] --> src/lib.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | #[allow(private_no_mangle_fns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:102:27 [INFO] [stderr] | [INFO] [stderr] 102 | type WiltonCallback = Box Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Result` [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/lib.rs:135:40 [INFO] [stderr] | [INFO] [stderr] 135 | fn panicmsg<'a>(e: &'a std::boxed::Box) -> &'a str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any + std::marker::Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:169:36 [INFO] [stderr] | [INFO] [stderr] 169 | let callback_ref: &mut Fn(&[u8]) -> Result = &mut **callback_boxed_ref; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[u8]) -> Result` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "341e8edddcd51c991b536e122d49e2296db214938d6a3ceb0274501e67772491"` [INFO] running `"docker" "rm" "-f" "341e8edddcd51c991b536e122d49e2296db214938d6a3ceb0274501e67772491"` [INFO] [stdout] 341e8edddcd51c991b536e122d49e2296db214938d6a3ceb0274501e67772491 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wilton_rust/0.2.0:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 12b9cf640a7ae0a58b79831cc248582b41b0c15c1b84b8280d9da4eb99892786 [INFO] running `"docker" "start" "-a" "12b9cf640a7ae0a58b79831cc248582b41b0c15c1b84b8280d9da4eb99892786"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/wilton_rust-898a03d35a7f7b71 [INFO] [stderr] Doc-tests wilton_rust [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - register_wiltocall (line 206) ... FAILED [INFO] [stdout] test src/lib.rs - runscript (line 315) ... FAILED [INFO] [stdout] test src/lib.rs - create_wilton_error (line 279) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - register_wiltocall (line 206) stdout ---- [INFO] [stdout] error: expected identifier, found `...` [INFO] [stdout] --> src/lib.rs:209:15 [INFO] [stdout] | [INFO] [stdout] 6 | struct MyIn { ... } [INFO] [stdout] | ^^^ expected identifier [INFO] [stdout] [INFO] [stdout] error: expected identifier, found `...` [INFO] [stdout] --> src/lib.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 8 | struct MyOut { ... } [INFO] [stdout] | ^^^ expected identifier [INFO] [stdout] [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:212:1 [INFO] [stdout] | [INFO] [stdout] 9 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 9 | .. [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 9 | ..= [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:214:1 [INFO] [stdout] | [INFO] [stdout] 11 | fn hello(obj: MyIn) -> MyOut { ... } [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope [INFO] [stdout] --> src/lib.rs:208:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0586`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - runscript (line 315) stdout ---- [INFO] [stdout] error: cannot find macro `json!` in this scope [INFO] [stdout] --> src/lib.rs:317:17 [INFO] [stdout] | [INFO] [stdout] 5 | let call_desc = json!({ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] error[E0308]: match arms have incompatible types [INFO] [stdout] --> src/lib.rs:326:15 [INFO] [stdout] | [INFO] [stdout] 12 | / match wilton_rust::runscript(&call_desc) { [INFO] [stdout] 13 | | Ok(res) => res, [INFO] [stdout] | | --- this is found to be of type `std::string::String` [INFO] [stdout] 14 | | Err(e) => panic!(e) [INFO] [stdout] | | ^^^^^^^^^ expected struct `std::string::String`, found () [INFO] [stdout] 15 | | } [INFO] [stdout] | |_- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: expected type `std::string::String` [INFO] [stdout] found type `()` [INFO] [stdout] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - create_wilton_error (line 279) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `MyObj1` in this scope [INFO] [stdout] --> src/lib.rs:281:58 [INFO] [stdout] | [INFO] [stdout] 5 | let res = wilton_rust::register_wiltocall("hello", |obj: MyObj1| { hello(obj) }); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `hello` in this scope [INFO] [stdout] --> src/lib.rs:281:68 [INFO] [stdout] | [INFO] [stdout] 5 | let res = wilton_rust::register_wiltocall("hello", |obj: MyObj1| { hello(obj) }); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:286:12 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] ... [INFO] [stdout] 10 | return wilton_rust::create_wilton_error(res.err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected (), found *-ptr [INFO] [stdout] | [INFO] [stdout] = note: expected type `()` [INFO] [stdout] found type `*mut i8` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:290:1 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] ... [INFO] [stdout] 14 | wilton_rust::create_wilton_error(None) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: try adding a semicolon: `;` [INFO] [stdout] | | [INFO] [stdout] | expected (), found *-ptr [INFO] [stdout] | [INFO] [stdout] = note: expected type `()` [INFO] [stdout] found type `*mut i8` [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `crate` [INFO] [stdout] --> src/lib.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 5 | [lib] [INFO] [stdout] | - expected one of `.`, `;`, `?`, `}`, or an operator here [INFO] [stdout] 6 | crate-type = ["dylib"] [INFO] [stdout] | ^^^^^ unexpected token [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - create_wilton_error (line 279) [INFO] [stdout] src/lib.rs - register_wiltocall (line 206) [INFO] [stdout] src/lib.rs - runscript (line 315) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "12b9cf640a7ae0a58b79831cc248582b41b0c15c1b84b8280d9da4eb99892786"` [INFO] running `"docker" "rm" "-f" "12b9cf640a7ae0a58b79831cc248582b41b0c15c1b84b8280d9da4eb99892786"` [INFO] [stdout] 12b9cf640a7ae0a58b79831cc248582b41b0c15c1b84b8280d9da4eb99892786