[INFO] fetching crate relib_exportify 0.7.0... [INFO] testing relib_exportify-0.7.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate relib_exportify 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate relib_exportify 0.7.0 [INFO] finished tweaking crates.io crate relib_exportify 0.7.0 [INFO] tweaked toml for crates.io crate relib_exportify 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate relib_exportify 0.7.0 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] crate crates.io crate relib_exportify 0.7.0 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" "+1.91.0" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded relib_internal_shared v0.7.0 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded unicode-ident v1.0.14 [INFO] [stderr] Downloaded proc-macro2 v1.0.92 [INFO] [stderr] Downloaded syn v2.0.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9037964fbee2048f053e64ce8248a42b108243596cbe44c84323c54e16854f47 [INFO] running `Command { std: "docker" "start" "-a" "9037964fbee2048f053e64ce8248a42b108243596cbe44c84323c54e16854f47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9037964fbee2048f053e64ce8248a42b108243596cbe44c84323c54e16854f47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9037964fbee2048f053e64ce8248a42b108243596cbe44c84323c54e16854f47", kill_on_drop: false }` [INFO] [stdout] 9037964fbee2048f053e64ce8248a42b108243596cbe44c84323c54e16854f47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ef41b5fcfd4591e55987a0a659a8fd39ec20be1125aeaa0f1e61fde4f6ac644c [INFO] running `Command { std: "docker" "start" "-a" "ef41b5fcfd4591e55987a0a659a8fd39ec20be1125aeaa0f1e61fde4f6ac644c", 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 v0.7.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling relib_exportify v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `Command { std: "docker" "inspect" "ef41b5fcfd4591e55987a0a659a8fd39ec20be1125aeaa0f1e61fde4f6ac644c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef41b5fcfd4591e55987a0a659a8fd39ec20be1125aeaa0f1e61fde4f6ac644c", kill_on_drop: false }` [INFO] [stdout] ef41b5fcfd4591e55987a0a659a8fd39ec20be1125aeaa0f1e61fde4f6ac644c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1bea9f0cf66d8efb8490bc7e7d40c4d415564b8617597f32bfcc9aef0207664f [INFO] running `Command { std: "docker" "start" "-a" "1bea9f0cf66d8efb8490bc7e7d40c4d415564b8617597f32bfcc9aef0207664f", kill_on_drop: false }` [INFO] [stderr] Compiling relib_exportify v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "1bea9f0cf66d8efb8490bc7e7d40c4d415564b8617597f32bfcc9aef0207664f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bea9f0cf66d8efb8490bc7e7d40c4d415564b8617597f32bfcc9aef0207664f", kill_on_drop: false }` [INFO] [stdout] 1bea9f0cf66d8efb8490bc7e7d40c4d415564b8617597f32bfcc9aef0207664f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c189c89094423e463c18c75b53614b664cd88403490f1e25912df800b96b1d5f [INFO] running `Command { std: "docker" "start" "-a" "c189c89094423e463c18c75b53614b664cd88403490f1e25912df800b96b1d5f", 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/relib_exportify-ec24ffb6ca38e882) [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 relib_exportify [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - exportify (line 12) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - exportify (line 12) stdout ---- [INFO] [stdout] error[E0428]: the name `foo` is defined multiple times [INFO] [stdout] --> src/lib.rs:20:1 [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:14:13 [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:22:6 [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:23:27 [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 12) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.14s; merged doctests compilation took 0.09s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "c189c89094423e463c18c75b53614b664cd88403490f1e25912df800b96b1d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c189c89094423e463c18c75b53614b664cd88403490f1e25912df800b96b1d5f", kill_on_drop: false }` [INFO] [stdout] c189c89094423e463c18c75b53614b664cd88403490f1e25912df800b96b1d5f