[INFO] fetching crate javawithrust_macro 0.2.0...
[INFO] testing javawithrust_macro-0.2.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate javawithrust_macro 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate javawithrust_macro 0.2.0
[INFO] finished tweaking crates.io crate javawithrust_macro 0.2.0
[INFO] tweaked toml for crates.io crate javawithrust_macro 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate javawithrust_macro 0.2.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.114)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e570336f1efd92263659698393da1194c5e88b8a4123788286a708f753750b9a
[INFO] running `Command { std: "docker" "start" "-a" "e570336f1efd92263659698393da1194c5e88b8a4123788286a708f753750b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e570336f1efd92263659698393da1194c5e88b8a4123788286a708f753750b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e570336f1efd92263659698393da1194c5e88b8a4123788286a708f753750b9a", kill_on_drop: false }`
[INFO] [stdout] e570336f1efd92263659698393da1194c5e88b8a4123788286a708f753750b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78b9f3a72dd011c26048da60916694737f573456f7ca0b7e4e8c6e618e568dfd
[INFO] running `Command { std: "docker" "start" "-a" "78b9f3a72dd011c26048da60916694737f573456f7ca0b7e4e8c6e618e568dfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling javawithrust_macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "78b9f3a72dd011c26048da60916694737f573456f7ca0b7e4e8c6e618e568dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b9f3a72dd011c26048da60916694737f573456f7ca0b7e4e8c6e618e568dfd", kill_on_drop: false }`
[INFO] [stdout] 78b9f3a72dd011c26048da60916694737f573456f7ca0b7e4e8c6e618e568dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd77fe44e9d3a5fbf85c0c87133349ef07c3628f65fdfb1bf62680bb9f221621
[INFO] running `Command { std: "docker" "start" "-a" "cd77fe44e9d3a5fbf85c0c87133349ef07c3628f65fdfb1bf62680bb9f221621", kill_on_drop: false }`
[INFO] [stderr]    Compiling javawithrust_macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "cd77fe44e9d3a5fbf85c0c87133349ef07c3628f65fdfb1bf62680bb9f221621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd77fe44e9d3a5fbf85c0c87133349ef07c3628f65fdfb1bf62680bb9f221621", kill_on_drop: false }`
[INFO] [stdout] cd77fe44e9d3a5fbf85c0c87133349ef07c3628f65fdfb1bf62680bb9f221621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cdfd06802b48b61f8e42fe4c1546a0cb4e917a475412e5b5dfa1b1a4b660d2a
[INFO] running `Command { std: "docker" "start" "-a" "0cdfd06802b48b61f8e42fe4c1546a0cb4e917a475412e5b5dfa1b1a4b660d2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/javawithrust_macro-cd4554ce016806d6)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests javawithrust_macro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - jclass (line 267) ... FAILED
[INFO] [stdout] test src/lib.rs - jfuncs (line 320) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - jclass (line 267) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `javawithrust`
[INFO] [stdout]    --> src/lib.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | use javawithrust::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `javawithrust`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `javawithrust`, use `cargo add javawithrust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `jclass` in this scope
[INFO] [stdout]    --> src/lib.rs:272:3
[INFO] [stdout]     |
[INFO] [stdout] 272 | #[jclass(io.example.MyJavaClass)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout] 267 + use javawithrust_macro::jclass;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - jfuncs (line 320) stdout ----
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]    --> src/lib.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 331 |     fn hello();
[INFO] [stdout]     |     ^^^^^^^^^^-
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `javawithrust`
[INFO] [stdout]    --> src/lib.rs:323:5
[INFO] [stdout]     |
[INFO] [stdout] 323 | use javawithrust::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `javawithrust`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `javawithrust`, use `cargo add javawithrust` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `jfuncs` in this scope
[INFO] [stdout]    --> src/lib.rs:328:3
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[jfuncs]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout] 320 + use javawithrust_macro::jfuncs;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `jclass` in this scope
[INFO] [stdout]    --> src/lib.rs:325:3
[INFO] [stdout]     |
[INFO] [stdout] 325 | #[jclass(io.example.MyJavaClass)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]     |
[INFO] [stdout] 320 + use javawithrust_macro::jclass;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `J2RS` in this scope
[INFO] [stdout]    --> src/lib.rs:329:6
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl J2RS {
[INFO] [stdout]     |      ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:335:16
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn sum(a : i32, b : i32) -> /*Result<*/i32/*, String>*/ {
[INFO] [stdout]     |                                            --- expected `i32` because of return type
[INFO] [stdout] 335 |         return Ok(a + b);
[INFO] [stdout]     |                ^^^^^^^^^ expected `i32`, found `Result<i32, _>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `i32`
[INFO] [stdout]                found enum `Result<i32, _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - jclass (line 267)
[INFO] [stdout]     src/lib.rs - jfuncs (line 320)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "0cdfd06802b48b61f8e42fe4c1546a0cb4e917a475412e5b5dfa1b1a4b660d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdfd06802b48b61f8e42fe4c1546a0cb4e917a475412e5b5dfa1b1a4b660d2a", kill_on_drop: false }`
[INFO] [stdout] 0cdfd06802b48b61f8e42fe4c1546a0cb4e917a475412e5b5dfa1b1a4b660d2a
