[INFO] fetching crate safer_ffi-proc_macro 0.0.10...
[INFO] testing safer_ffi-proc_macro-0.0.10 against 1.76.0 for beta-1.77-1
[INFO] extracting crate safer_ffi-proc_macro 0.0.10 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate safer_ffi-proc_macro 0.0.10 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safer_ffi-proc_macro 0.0.10
[INFO] finished tweaking crates.io crate safer_ffi-proc_macro 0.0.10
[INFO] tweaked toml for crates.io crate safer_ffi-proc_macro 0.0.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c94e22b8b02c7b7ed21672f7d2e8f707c387335fdbf55b607a1feaad93f7fce1
[INFO] running `Command { std: "docker" "start" "-a" "c94e22b8b02c7b7ed21672f7d2e8f707c387335fdbf55b607a1feaad93f7fce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c94e22b8b02c7b7ed21672f7d2e8f707c387335fdbf55b607a1feaad93f7fce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c94e22b8b02c7b7ed21672f7d2e8f707c387335fdbf55b607a1feaad93f7fce1", kill_on_drop: false }`
[INFO] [stdout] c94e22b8b02c7b7ed21672f7d2e8f707c387335fdbf55b607a1feaad93f7fce1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d944cc3dba33846f3b97e09eeb6c6547cc8b781c4664dbe2c8f05e1268a30788
[INFO] running `Command { std: "docker" "start" "-a" "d944cc3dba33846f3b97e09eeb6c6547cc8b781c4664dbe2c8f05e1268a30788", kill_on_drop: false }`
[INFO] [stderr]    Compiling safer_ffi-proc_macro v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d944cc3dba33846f3b97e09eeb6c6547cc8b781c4664dbe2c8f05e1268a30788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d944cc3dba33846f3b97e09eeb6c6547cc8b781c4664dbe2c8f05e1268a30788", kill_on_drop: false }`
[INFO] [stdout] d944cc3dba33846f3b97e09eeb6c6547cc8b781c4664dbe2c8f05e1268a30788
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aea7460db8183c8b9cded149f0771b56cdf5f0213b9b49ccb1991ea6cd43939
[INFO] running `Command { std: "docker" "start" "-a" "1aea7460db8183c8b9cded149f0771b56cdf5f0213b9b49ccb1991ea6cd43939", kill_on_drop: false }`
[INFO] [stderr]    Compiling safer_ffi-proc_macro v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1aea7460db8183c8b9cded149f0771b56cdf5f0213b9b49ccb1991ea6cd43939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aea7460db8183c8b9cded149f0771b56cdf5f0213b9b49ccb1991ea6cd43939", kill_on_drop: false }`
[INFO] [stdout] 1aea7460db8183c8b9cded149f0771b56cdf5f0213b9b49ccb1991ea6cd43939
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f611eeebc299426d14edc47fe64d074681e8f358a87e4b315457a03a556b515b
[INFO] running `Command { std: "docker" "start" "-a" "f611eeebc299426d14edc47fe64d074681e8f358a87e4b315457a03a556b515b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests mod.rs (/opt/rustwide/target/debug/deps/safer_ffi_proc_macro-9f0eb4e3290d17a6)
[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 safer_ffi-proc_macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ffi_export.rs - ffi_export (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ffi_export.rs - ffi_export (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `safer_ffi` in the list of imported crates
[INFO] [stdout]  --> ffi_export.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ::safer_ffi::prelude::ffi_export;
[INFO] [stdout]   |       ^^^^^^^^^ could not find `safer_ffi` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `ffi_export`
[INFO] [stdout]  --> ffi_export.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[ffi_export]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ffi_export.rs - ffi_export (line 5)
[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] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f611eeebc299426d14edc47fe64d074681e8f358a87e4b315457a03a556b515b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f611eeebc299426d14edc47fe64d074681e8f358a87e4b315457a03a556b515b", kill_on_drop: false }`
[INFO] [stdout] f611eeebc299426d14edc47fe64d074681e8f358a87e4b315457a03a556b515b
