[INFO] fetching crate naked-function-macro 0.1.5... [INFO] testing naked-function-macro-0.1.5 against try#311784882baa42a9638298cb325fa01a062c9d0f+cargoflags=-Zbuild-dir-new-layout for pr-149852 [INFO] extracting crate naked-function-macro 0.1.5 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate naked-function-macro 0.1.5 on toolchain 311784882baa42a9638298cb325fa01a062c9d0f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "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" "+311784882baa42a9638298cb325fa01a062c9d0f" "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] 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" "+311784882baa42a9638298cb325fa01a062c9d0f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c56460738571458cdf4c1e59eebcc07120fdd77fea9c07d164e33286eb7a208 [INFO] running `Command { std: "docker" "start" "-a" "0c56460738571458cdf4c1e59eebcc07120fdd77fea9c07d164e33286eb7a208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c56460738571458cdf4c1e59eebcc07120fdd77fea9c07d164e33286eb7a208", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c56460738571458cdf4c1e59eebcc07120fdd77fea9c07d164e33286eb7a208", kill_on_drop: false }` [INFO] [stdout] 0c56460738571458cdf4c1e59eebcc07120fdd77fea9c07d164e33286eb7a208 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] c478d9f4993f2db86f01861e0ff9963f5aa5971ac77722fed33ded1f979cb1fa [INFO] running `Command { std: "docker" "start" "-a" "c478d9f4993f2db86f01861e0ff9963f5aa5971ac77722fed33ded1f979cb1fa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling naked-function-macro v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `Command { std: "docker" "inspect" "c478d9f4993f2db86f01861e0ff9963f5aa5971ac77722fed33ded1f979cb1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c478d9f4993f2db86f01861e0ff9963f5aa5971ac77722fed33ded1f979cb1fa", kill_on_drop: false }` [INFO] [stdout] c478d9f4993f2db86f01861e0ff9963f5aa5971ac77722fed33ded1f979cb1fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] e8f8c6e59d0a7657aa564204c0ed1b9525173c91ac2bc748b1a01fd6232cfa20 [INFO] running `Command { std: "docker" "start" "-a" "e8f8c6e59d0a7657aa564204c0ed1b9525173c91ac2bc748b1a01fd6232cfa20", 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 0.60s [INFO] running `Command { std: "docker" "inspect" "e8f8c6e59d0a7657aa564204c0ed1b9525173c91ac2bc748b1a01fd6232cfa20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8f8c6e59d0a7657aa564204c0ed1b9525173c91ac2bc748b1a01fd6232cfa20", kill_on_drop: false }` [INFO] [stdout] e8f8c6e59d0a7657aa564204c0ed1b9525173c91ac2bc748b1a01fd6232cfa20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 2c29556e7bfdc0a4fafe4f4145f848db3f3f46f7e367df729f6d8405952eb3de [INFO] running `Command { std: "docker" "start" "-a" "2c29556e7bfdc0a4fafe4f4145f848db3f3f46f7e367df729f6d8405952eb3de", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/build/naked-function-macro/9317284ea0ce97fd/deps/naked_function_macro-9317284ea0ce97fd) [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 naked_function_macro [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] 39 | #[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] 41 | asm!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 39 + 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] 51 | } [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] 40 | 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] 40 | 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 0.07s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2c29556e7bfdc0a4fafe4f4145f848db3f3f46f7e367df729f6d8405952eb3de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c29556e7bfdc0a4fafe4f4145f848db3f3f46f7e367df729f6d8405952eb3de", kill_on_drop: false }` [INFO] [stdout] 2c29556e7bfdc0a4fafe4f4145f848db3f3f46f7e367df729f6d8405952eb3de