[INFO] fetching crate relib_exportify 0.6.2... [INFO] testing relib_exportify-0.6.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate relib_exportify 0.6.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate relib_exportify 0.6.2 [INFO] finished tweaking crates.io crate relib_exportify 0.6.2 [INFO] tweaked toml for crates.io crate relib_exportify 0.6.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate relib_exportify 0.6.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate relib_exportify 0.6.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fc830f37c222b8efe047022700d9fd7ca4d6fa21a0cd930f15d574a85070b6c [INFO] running `Command { std: "docker" "start" "-a" "0fc830f37c222b8efe047022700d9fd7ca4d6fa21a0cd930f15d574a85070b6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fc830f37c222b8efe047022700d9fd7ca4d6fa21a0cd930f15d574a85070b6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc830f37c222b8efe047022700d9fd7ca4d6fa21a0cd930f15d574a85070b6c", kill_on_drop: false }` [INFO] [stdout] 0fc830f37c222b8efe047022700d9fd7ca4d6fa21a0cd930f15d574a85070b6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb839a22312e74f7dce9ab7e1a875ef9a51630c561d182585e94515c2a30a32d [INFO] running `Command { std: "docker" "start" "-a" "fb839a22312e74f7dce9ab7e1a875ef9a51630c561d182585e94515c2a30a32d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling relib_internal_shared v0.6.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling relib_exportify v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "fb839a22312e74f7dce9ab7e1a875ef9a51630c561d182585e94515c2a30a32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb839a22312e74f7dce9ab7e1a875ef9a51630c561d182585e94515c2a30a32d", kill_on_drop: false }` [INFO] [stdout] fb839a22312e74f7dce9ab7e1a875ef9a51630c561d182585e94515c2a30a32d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca9aea3bf3bcd729ab87b41b8e8ab718198fc0a9ee931f82c7e5897b660613c [INFO] running `Command { std: "docker" "start" "-a" "4ca9aea3bf3bcd729ab87b41b8e8ab718198fc0a9ee931f82c7e5897b660613c", kill_on_drop: false }` [INFO] [stderr] Compiling relib_exportify v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "4ca9aea3bf3bcd729ab87b41b8e8ab718198fc0a9ee931f82c7e5897b660613c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca9aea3bf3bcd729ab87b41b8e8ab718198fc0a9ee931f82c7e5897b660613c", kill_on_drop: false }` [INFO] [stdout] 4ca9aea3bf3bcd729ab87b41b8e8ab718198fc0a9ee931f82c7e5897b660613c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a1a6d636848c515dee0ed01eb35201b3d9e95420a18a2da1df7cd1204503b23 [INFO] running `Command { std: "docker" "start" "-a" "0a1a6d636848c515dee0ed01eb35201b3d9e95420a18a2da1df7cd1204503b23", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/relib_exportify-588d7e756752b46b) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests relib_exportify [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 - exportify (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - exportify (line 11) stdout ---- [INFO] [stdout] error[E0428]: the name `foo` is defined multiple times [INFO] [stdout] --> src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 4 | fn foo() -> i32 { [INFO] [stdout] | --------------- previous definition of the value `foo` here [INFO] [stdout] ... [INFO] [stdout] 10 | / extern "C" fn foo( [INFO] [stdout] 11 | | ____return_value____: *mut std::mem::MaybeUninit, [INFO] [stdout] 12 | | ) -> bool { [INFO] [stdout] 13 | | fn ____wrapper____() -> i32 { [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] | |_^ `foo` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `foo` must be defined only once in the value namespace of this block [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 4 | fn foo() -> 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] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 10 | extern "C" fn foo( [INFO] [stdout] | --- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 11 | ____return_value____: *mut std::mem::MaybeUninit, [INFO] [stdout] 12 | ) -> bool { [INFO] [stdout] | ^^^^ expected `bool`, found `()` [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 13 | fn ____wrapper____() -> 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] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0428. [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 - exportify (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.14s; merged doctests compilation took 0.08s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "0a1a6d636848c515dee0ed01eb35201b3d9e95420a18a2da1df7cd1204503b23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a1a6d636848c515dee0ed01eb35201b3d9e95420a18a2da1df7cd1204503b23", kill_on_drop: false }` [INFO] [stdout] 0a1a6d636848c515dee0ed01eb35201b3d9e95420a18a2da1df7cd1204503b23