[INFO] fetching crate optfield 0.4.0... [INFO] testing optfield-0.4.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate optfield 0.4.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate optfield 0.4.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate optfield 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate optfield 0.4.0 [INFO] tweaked toml for crates.io crate optfield 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50e9f373187e8a37c4a59e5f626581c08891dd078a73cbf8ca050aaffd52fdc1 [INFO] running `Command { std: "docker" "start" "-a" "50e9f373187e8a37c4a59e5f626581c08891dd078a73cbf8ca050aaffd52fdc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50e9f373187e8a37c4a59e5f626581c08891dd078a73cbf8ca050aaffd52fdc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e9f373187e8a37c4a59e5f626581c08891dd078a73cbf8ca050aaffd52fdc1", kill_on_drop: false }` [INFO] [stdout] 50e9f373187e8a37c4a59e5f626581c08891dd078a73cbf8ca050aaffd52fdc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14da90891b0f62513cd492e318df3fd942d06199793bcded26f270bc5fa65c1b [INFO] running `Command { std: "docker" "start" "-a" "14da90891b0f62513cd492e318df3fd942d06199793bcded26f270bc5fa65c1b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling optfield v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "14da90891b0f62513cd492e318df3fd942d06199793bcded26f270bc5fa65c1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14da90891b0f62513cd492e318df3fd942d06199793bcded26f270bc5fa65c1b", kill_on_drop: false }` [INFO] [stdout] 14da90891b0f62513cd492e318df3fd942d06199793bcded26f270bc5fa65c1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e02225c923aeba132a6e4f667d25e2ff0025380e12da3c260c938b7dece6d2c0 [INFO] running `Command { std: "docker" "start" "-a" "e02225c923aeba132a6e4f667d25e2ff0025380e12da3c260c938b7dece6d2c0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling optfield v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.53s [INFO] running `Command { std: "docker" "inspect" "e02225c923aeba132a6e4f667d25e2ff0025380e12da3c260c938b7dece6d2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02225c923aeba132a6e4f667d25e2ff0025380e12da3c260c938b7dece6d2c0", kill_on_drop: false }` [INFO] [stdout] e02225c923aeba132a6e4f667d25e2ff0025380e12da3c260c938b7dece6d2c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b4c97b453397bc2b69f7517d6b171d5b54557d6107e6c69ad7418a3dd0eaad61 [INFO] running `Command { std: "docker" "start" "-a" "b4c97b453397bc2b69f7517d6b171d5b54557d6107e6c69ad7418a3dd0eaad61", 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/deps/optfield-ba068bf922f825a1) [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test args::tests::duplicate_attrs_panics - should panic ... ok [INFO] [stdout] test args::tests::attrs_first_panics - should panic ... ok [INFO] [stdout] test args::tests::duplicate_field_attrs_panics - should panic ... ok [INFO] [stdout] test args::tests::duplicate_field_doc_panics - should panic ... ok [INFO] [stdout] test args::tests::empty_args_panics - should panic ... ok [INFO] [stdout] test args::tests::duplicate_from_panics - should panic ... ok [INFO] [stdout] test args::tests::field_doc_first_panics - should panic ... ok [INFO] [stdout] test args::tests::duplicate_merge_fn_panics - should panic ... ok [INFO] [stdout] test args::tests::from_first_panics - should panic ... ok [INFO] [stdout] test args::tests::parse_attr_list ... ok [INFO] [stdout] test args::tests::parse_attrs_test ... ok [INFO] [stdout] test args::tests::duplicate_doc_panics - should panic ... ok [INFO] [stdout] test args::tests::parse_doc ... ok [INFO] [stdout] test args::tests::parse_field_attrs ... ok [INFO] [stdout] test args::tests::doc_first_panics - should panic ... ok [INFO] [stdout] test args::tests::duplicate_rewrap_panics - should panic ... ok [INFO] [stdout] test args::tests::parse_merge_fn ... ok [INFO] [stdout] test args::tests::merge_fn_first_panics - should panic ... ok [INFO] [stdout] test args::tests::parse_name ... ok [INFO] [stdout] test args::tests::parse_visibility ... ok [INFO] [stdout] test args::tests::parse_rewrap ... ok [INFO] [stdout] test args::tests::parse_field_doc ... ok [INFO] [stdout] test args::tests::rewrap_first_panics - should panic ... ok [INFO] [stdout] test attrs::tests::add_attrs ... ok [INFO] [stdout] test attrs::tests::keep_attrs ... ok [INFO] [stdout] test args::tests::parse_no_optional_args ... ok [INFO] [stdout] test args::tests::parse_from ... ok [INFO] [stdout] test attrs::tests::remove_other_optfield_attrs ... ok [INFO] [stdout] test attrs::tests::keep_same_docs ... ok [INFO] [stdout] test attrs::tests::replace_docs ... ok [INFO] [stdout] test fields::attrs::tests::add_attrs ... ok [INFO] [stdout] test attrs::tests::remove_attrs ... ok [INFO] [stdout] test attrs::tests::remove_docs ... ok [INFO] [stdout] test fields::attrs::tests::keep_attrs ... ok [INFO] [stdout] test fields::attrs::tests::remove_attrs ... ok [INFO] [stdout] test fields::attrs::tests::replace_attrs ... ok [INFO] [stdout] test fields::tests::test_is_not_option ... ok [INFO] [stdout] test fields::tests::test_is_option ... ok [INFO] [stdout] test fields::tests::without_rewrap ... ok [INFO] [stdout] test generate::tests::sets_name ... ok [INFO] [stdout] test fields::tests::with_rewrap ... ok [INFO] [stdout] test generate::tests::sets_visibility ... ok [INFO] [stdout] test attrs::tests::replace_attrs ... ok [INFO] [stdout] test generate::tests::sets_generics ... ok [INFO] [stdout] test args::tests::field_attrs_first_panics - should panic ... ok [INFO] [stdout] test fields::attrs::tests::keep_docs ... ok [INFO] [stdout] test fields::attrs::tests::remove_docs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/from.rs (/opt/rustwide/target/debug/deps/from-73376ebebf00d1c7) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test from_cfg_field ... ok [INFO] [stderr] Running tests/merge.rs (/opt/rustwide/target/debug/deps/merge-fe236888caab8b0f) [INFO] [stdout] test from_struct ... ok [INFO] [stdout] test from_tuple_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test merge_struct ... ok [INFO] [stdout] test merge_cfg_field ... ok [INFO] [stdout] test merge_tuple_struct ... ok [INFO] [stdout] [INFO] [stderr] Running tests/multiple.rs (/opt/rustwide/target/debug/deps/multiple-7235a6a94f3f59dc) [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test multiple_optfield_same_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests optfield [INFO] [stderr] error: DefId(0:0 ~ optfield[c604]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type proc-macro --color auto --crate-name optfield --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern optfield=/opt/rustwide/target/debug/deps/liboptfield-7572ee60d5fcf35f.so --extern paste=/opt/rustwide/target/debug/deps/libpaste-a7d55195f43d4871.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-95bf1f8e374ae98e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-baa01c734d94388a.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-ddb0c7b97aee2c16.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-a9346c544209fca7.rlib --extern proc_macro -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "b4c97b453397bc2b69f7517d6b171d5b54557d6107e6c69ad7418a3dd0eaad61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c97b453397bc2b69f7517d6b171d5b54557d6107e6c69ad7418a3dd0eaad61", kill_on_drop: false }` [INFO] [stdout] b4c97b453397bc2b69f7517d6b171d5b54557d6107e6c69ad7418a3dd0eaad61