[INFO] fetching crate naked-function-macro 0.1.5...
[INFO] testing naked-function-macro-0.1.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate naked-function-macro 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate naked-function-macro 0.1.5
[INFO] finished tweaking crates.io crate naked-function-macro 0.1.5
[INFO] tweaked toml for crates.io crate naked-function-macro 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate naked-function-macro 0.1.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be5e7cffaccd221f9210a1722370ca8bdf34429b97c3714ada359e5c4f9fafa5
[INFO] running `Command { std: "docker" "start" "-a" "be5e7cffaccd221f9210a1722370ca8bdf34429b97c3714ada359e5c4f9fafa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be5e7cffaccd221f9210a1722370ca8bdf34429b97c3714ada359e5c4f9fafa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5e7cffaccd221f9210a1722370ca8bdf34429b97c3714ada359e5c4f9fafa5", kill_on_drop: false }`
[INFO] [stdout] be5e7cffaccd221f9210a1722370ca8bdf34429b97c3714ada359e5c4f9fafa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f2b6059377cf6c70d2fff02194f752d8ce459e1002affef4aa9546c09af2fa
[INFO] running `Command { std: "docker" "start" "-a" "c6f2b6059377cf6c70d2fff02194f752d8ce459e1002affef4aa9546c09af2fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling naked-function-macro v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "c6f2b6059377cf6c70d2fff02194f752d8ce459e1002affef4aa9546c09af2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f2b6059377cf6c70d2fff02194f752d8ce459e1002affef4aa9546c09af2fa", kill_on_drop: false }`
[INFO] [stdout] c6f2b6059377cf6c70d2fff02194f752d8ce459e1002affef4aa9546c09af2fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a65868487d56e8b40fc0584c61bf4a9bc01a575753b27d7be6fcf5eb3138c06d
[INFO] running `Command { std: "docker" "start" "-a" "a65868487d56e8b40fc0584c61bf4a9bc01a575753b27d7be6fcf5eb3138c06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling naked-function-macro v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "a65868487d56e8b40fc0584c61bf4a9bc01a575753b27d7be6fcf5eb3138c06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65868487d56e8b40fc0584c61bf4a9bc01a575753b27d7be6fcf5eb3138c06d", kill_on_drop: false }`
[INFO] [stdout] a65868487d56e8b40fc0584c61bf4a9bc01a575753b27d7be6fcf5eb3138c06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dfd0e4481f5ab078a9d2c31c8f38e5e47bdf0a16a842e24c57950bfab0c6d0a
[INFO] running `Command { std: "docker" "start" "-a" "5dfd0e4481f5ab078a9d2c31c8f38e5e47bdf0a16a842e24c57950bfab0c6d0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naked_function_macro-5d304ea3e5035fd6)
[INFO] [stderr]    Doc-tests naked_function_macro
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - naked (line 34) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - naked (line 34) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `naked_function`
[INFO] [stdout]  --> src/lib.rs:39:3
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[naked_function::naked]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `naked_function`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `asm` in this scope
[INFO] [stdout]  --> src/lib.rs:41:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     asm!(
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 6 + use std::arch::asm;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out`
[INFO] [stdout]   --> src/lib.rs:51:2
[INFO] [stdout]    |
[INFO] [stdout] 18 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/lib.rs`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:40:49
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub unsafe extern "C" fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |                          ---                    ^^^ expected `i32`, found `()`
[INFO] [stdout]   |                          |
[INFO] [stdout]   |                          implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]   |
[INFO] [stdout] note: consider returning one of these bindings
[INFO] [stdout]  --> src/lib.rs:40:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub unsafe extern "C" fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |                              ^       ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0601.
[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 - naked (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5dfd0e4481f5ab078a9d2c31c8f38e5e47bdf0a16a842e24c57950bfab0c6d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfd0e4481f5ab078a9d2c31c8f38e5e47bdf0a16a842e24c57950bfab0c6d0a", kill_on_drop: false }`
[INFO] [stdout] 5dfd0e4481f5ab078a9d2c31c8f38e5e47bdf0a16a842e24c57950bfab0c6d0a