[INFO] fetching crate relib_exportify 0.7.0... [INFO] testing relib_exportify-0.7.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate relib_exportify 0.7.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate relib_exportify 0.7.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7e39dcf4c7e3cc4e0d0665bcde881c65ee0410fdb01bf90aca8376153b23cac [INFO] running `Command { std: "docker" "start" "-a" "a7e39dcf4c7e3cc4e0d0665bcde881c65ee0410fdb01bf90aca8376153b23cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7e39dcf4c7e3cc4e0d0665bcde881c65ee0410fdb01bf90aca8376153b23cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e39dcf4c7e3cc4e0d0665bcde881c65ee0410fdb01bf90aca8376153b23cac", kill_on_drop: false }` [INFO] [stdout] a7e39dcf4c7e3cc4e0d0665bcde881c65ee0410fdb01bf90aca8376153b23cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe7a2d95c420621a935d7ab4c3c008aa85a32019e282cac1fe9944e288a79885 [INFO] running `Command { std: "docker" "start" "-a" "fe7a2d95c420621a935d7ab4c3c008aa85a32019e282cac1fe9944e288a79885", 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 8.11s [INFO] running `Command { std: "docker" "inspect" "fe7a2d95c420621a935d7ab4c3c008aa85a32019e282cac1fe9944e288a79885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe7a2d95c420621a935d7ab4c3c008aa85a32019e282cac1fe9944e288a79885", kill_on_drop: false }` [INFO] [stdout] fe7a2d95c420621a935d7ab4c3c008aa85a32019e282cac1fe9944e288a79885 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 385c0040b1678fa559525c0a0ef13a94e0abf75302b7ae476edc505eadd6e204 [INFO] running `Command { std: "docker" "start" "-a" "385c0040b1678fa559525c0a0ef13a94e0abf75302b7ae476edc505eadd6e204", 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 0.33s [INFO] running `Command { std: "docker" "inspect" "385c0040b1678fa559525c0a0ef13a94e0abf75302b7ae476edc505eadd6e204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "385c0040b1678fa559525c0a0ef13a94e0abf75302b7ae476edc505eadd6e204", kill_on_drop: false }` [INFO] [stdout] 385c0040b1678fa559525c0a0ef13a94e0abf75302b7ae476edc505eadd6e204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cba030ba7edd1fd69edb2d732c85620a4570150ec7a54a9f8923fd651260eea [INFO] running `Command { std: "docker" "start" "-a" "6cba030ba7edd1fd69edb2d732c85620a4570150ec7a54a9f8923fd651260eea", 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-2bb49a4334d53a7e) [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] 14 | fn foo() -> i32 { [INFO] [stdout] | --------------- previous definition of the value `foo` here [INFO] [stdout] ... [INFO] [stdout] 20 | / extern "C" fn foo( [INFO] [stdout] 21 | | ____return_value____: *mut std::mem::MaybeUninit, [INFO] [stdout] 22 | | ) -> bool { [INFO] [stdout] 23 | | fn ____wrapper____() -> i32 { [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [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] 14 | 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] 20 | extern "C" fn foo( [INFO] [stdout] | --- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 21 | ____return_value____: *mut std::mem::MaybeUninit, [INFO] [stdout] 22 | ) -> 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] 23 | 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 0.09s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.40s; merged doctests compilation took 0.31s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "6cba030ba7edd1fd69edb2d732c85620a4570150ec7a54a9f8923fd651260eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cba030ba7edd1fd69edb2d732c85620a4570150ec7a54a9f8923fd651260eea", kill_on_drop: false }` [INFO] [stdout] 6cba030ba7edd1fd69edb2d732c85620a4570150ec7a54a9f8923fd651260eea