[INFO] fetching crate flexi_func_declarative 0.2.7...
[INFO] testing flexi_func_declarative-0.2.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate flexi_func_declarative 0.2.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate flexi_func_declarative 0.2.7
[INFO] finished tweaking crates.io crate flexi_func_declarative 0.2.7
[INFO] tweaked toml for crates.io crate flexi_func_declarative 0.2.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexi_func_declarative 0.2.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9492a0a6cee6316807bfebf8e9db8b99eefad5ca3694019d25e1524c8dd1f418
[INFO] running `Command { std: "docker" "start" "-a" "9492a0a6cee6316807bfebf8e9db8b99eefad5ca3694019d25e1524c8dd1f418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9492a0a6cee6316807bfebf8e9db8b99eefad5ca3694019d25e1524c8dd1f418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9492a0a6cee6316807bfebf8e9db8b99eefad5ca3694019d25e1524c8dd1f418", kill_on_drop: false }`
[INFO] [stdout] 9492a0a6cee6316807bfebf8e9db8b99eefad5ca3694019d25e1524c8dd1f418
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec7583afe6e3e56a0fe720bcd159935e96e3769f53adb4eb342807a6d7f833cd
[INFO] running `Command { std: "docker" "start" "-a" "ec7583afe6e3e56a0fe720bcd159935e96e3769f53adb4eb342807a6d7f833cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexi_func_declarative v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "ec7583afe6e3e56a0fe720bcd159935e96e3769f53adb4eb342807a6d7f833cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7583afe6e3e56a0fe720bcd159935e96e3769f53adb4eb342807a6d7f833cd", kill_on_drop: false }`
[INFO] [stdout] ec7583afe6e3e56a0fe720bcd159935e96e3769f53adb4eb342807a6d7f833cd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea2d82f4ac7fccad06b0f5dc0684646f719f059a2bd8bcdef6b4cd536b9300a
[INFO] running `Command { std: "docker" "start" "-a" "8ea2d82f4ac7fccad06b0f5dc0684646f719f059a2bd8bcdef6b4cd536b9300a", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexi_func_declarative v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8ea2d82f4ac7fccad06b0f5dc0684646f719f059a2bd8bcdef6b4cd536b9300a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea2d82f4ac7fccad06b0f5dc0684646f719f059a2bd8bcdef6b4cd536b9300a", kill_on_drop: false }`
[INFO] [stdout] 8ea2d82f4ac7fccad06b0f5dc0684646f719f059a2bd8bcdef6b4cd536b9300a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cceaa1e8459df8a6846f3d0367fc05b165f30026ca753805a39fb4db160d33cf
[INFO] running `Command { std: "docker" "start" "-a" "cceaa1e8459df8a6846f3d0367fc05b165f30026ca753805a39fb4db160d33cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexi_func_declarative-dff92974b7aeec55)
[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 flexi_func_declarative
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - fb (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - fb (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - fb (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - fb (line 86) ... FAILED
[INFO] [stdout] test src/lib.rs - fb (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - fb (line 36) stdout ----
[INFO] [stdout] error: cannot find macro `fb` in this scope
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | fb!(async, fetch_data, (url: String), -> Result<String, reqwest::Error>, {
[INFO] [stdout]    | ^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 36 + use flexi_func_declarative::fb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fb (line 10) stdout ----
[INFO] [stdout] error: cannot find macro `fb` in this scope
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | fb!(mode, function_name, (parameter1: Type1, parameter2: Type2, ...), -> ReturnType, {
[INFO] [stdout]    | ^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 10 + use flexi_func_declarative::fb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fb (line 50) stdout ----
[INFO] [stdout] error: cannot find macro `fb` in this scope
[INFO] [stdout]   --> src/lib.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | fb!(sync, process_data, (data: Vec<u8>), -> Result<(), MyError>, {
[INFO] [stdout]    | ^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 50 + use flexi_func_declarative::fb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async`
[INFO] [stdout]   --> src/lib.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(feature = "async")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `r#async` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async`
[INFO] [stdout]   --> src/lib.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[cfg(not(feature = "async"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `r#async` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fb (line 86) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 | By leveraging the `fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when deali...
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 88 - By leveraging the `fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when dealing with the complexities of synchronous and asynchronous programming patterns.
[INFO] [stdout] 88 + By leveraging the 'fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when dealing with the complexities of synchronous and asynchronous programming patterns.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:88:23
[INFO] [stdout]    |
[INFO] [stdout] 88 | By leveraging the `fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when deali...
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 88 - By leveraging the `fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when dealing with the complexities of synchronous and asynchronous programming patterns.
[INFO] [stdout] 88 + By leveraging the `fb!' macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when dealing with the complexities of synchronous and asynchronous programming patterns.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `leveraging`
[INFO] [stdout]   --> src/lib.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | By leveraging the `fb!` macro in your Rust projects, you can maintain cleaner and more maintainable codebases, especially when deali...
[INFO] [stdout]    |    ^^^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fb (line 28) stdout ----
[INFO] [stdout] error: cannot find macro `fb` in this scope
[INFO] [stdout]   --> src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | fb!(sync, greet, (name: String), -> String, {
[INFO] [stdout]    | ^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 28 + use flexi_func_declarative::fb;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - fb (line 10)
[INFO] [stdout]     src/lib.rs - fb (line 28)
[INFO] [stdout]     src/lib.rs - fb (line 36)
[INFO] [stdout]     src/lib.rs - fb (line 50)
[INFO] [stdout]     src/lib.rs - fb (line 86)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cceaa1e8459df8a6846f3d0367fc05b165f30026ca753805a39fb4db160d33cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cceaa1e8459df8a6846f3d0367fc05b165f30026ca753805a39fb4db160d33cf", kill_on_drop: false }`
[INFO] [stdout] cceaa1e8459df8a6846f3d0367fc05b165f30026ca753805a39fb4db160d33cf
