[INFO] fetching crate derive_builder_core 0.10.2...
[INFO] testing derive_builder_core-0.10.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate derive_builder_core 0.10.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate derive_builder_core 0.10.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive_builder_core 0.10.2
[INFO] finished tweaking crates.io crate derive_builder_core 0.10.2
[INFO] tweaked toml for crates.io crate derive_builder_core 0.10.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 695618c887e1e909dc910a9cba9da4e3a73ebfab6077e2baedf9230319f191ec
[INFO] running `Command { std: "docker" "start" "-a" "695618c887e1e909dc910a9cba9da4e3a73ebfab6077e2baedf9230319f191ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "695618c887e1e909dc910a9cba9da4e3a73ebfab6077e2baedf9230319f191ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695618c887e1e909dc910a9cba9da4e3a73ebfab6077e2baedf9230319f191ec", kill_on_drop: false }`
[INFO] [stdout] 695618c887e1e909dc910a9cba9da4e3a73ebfab6077e2baedf9230319f191ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c59519514b6c7385ae49507d666f3e665af42fbaadf628f25e39c757a8b7355
[INFO] running `Command { std: "docker" "start" "-a" "5c59519514b6c7385ae49507d666f3e665af42fbaadf628f25e39c757a8b7355", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.35s
[INFO] running `Command { std: "docker" "inspect" "5c59519514b6c7385ae49507d666f3e665af42fbaadf628f25e39c757a8b7355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c59519514b6c7385ae49507d666f3e665af42fbaadf628f25e39c757a8b7355", kill_on_drop: false }`
[INFO] [stdout] 5c59519514b6c7385ae49507d666f3e665af42fbaadf628f25e39c757a8b7355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff684f1820ee56e106dcfe2af1cd481b01974a4b57fc18ac7a1d29eb5131e7fe
[INFO] running `Command { std: "docker" "start" "-a" "ff684f1820ee56e106dcfe2af1cd481b01974a4b57fc18ac7a1d29eb5131e7fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling derive_builder_core v0.10.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "ff684f1820ee56e106dcfe2af1cd481b01974a4b57fc18ac7a1d29eb5131e7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff684f1820ee56e106dcfe2af1cd481b01974a4b57fc18ac7a1d29eb5131e7fe", kill_on_drop: false }`
[INFO] [stdout] ff684f1820ee56e106dcfe2af1cd481b01974a4b57fc18ac7a1d29eb5131e7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b784add344fec12ccc66c0561e2df38d7e9b5c604ae7ee1e9a0c5c4db06c19af
[INFO] running `Command { std: "docker" "start" "-a" "b784add344fec12ccc66c0561e2df38d7e9b5c604ae7ee1e9a0c5c4db06c19af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_builder_core-fbbcab0123eb54fd)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test build_method::tests::skip ... ok
[INFO] [stdout] test build_method::tests::rename ... ok
[INFO] [stdout] test builder::tests::disabled ... ok
[INFO] [stdout] test build_method::tests::std ... ok
[INFO] [stdout] test block::test::block_single_token_tree ... ok
[INFO] [stdout] test build_method::tests::validation ... ok
[INFO] [stdout] test block::test::block_delimited_token_tree ... ok
[INFO] [stdout] test build_method::tests::default_struct ... ok
[INFO] [stdout] test builder_field::tests::setter_disabled ... ok
[INFO] [stdout] test builder_field::tests::private_field ... ok
[INFO] [stdout] test deprecation_notes::deprecation_note ... ok
[INFO] [stdout] test builder::tests::add_derives ... ok
[INFO] [stdout] test builder_field::tests::setter_enabled ... ok
[INFO] [stdout] test initializer::tests::immutable ... ok
[INFO] [stdout] test initializer::tests::default_struct ... ok
[INFO] [stdout] test initializer::tests::setter_disabled ... ok
[INFO] [stdout] test builder::tests::simple ... ok
[INFO] [stdout] test initializer::tests::owned ... ok
[INFO] [stdout] test initializer::tests::default_value ... ok
[INFO] [stdout] test initializer::tests::mutable ... ok
[INFO] [stdout] test setter::tests::setter_disabled ... ok
[INFO] [stdout] test initializer::tests::no_std ... ok
[INFO] [stdout] test builder::tests::owned_generic ... ok
[INFO] [stdout] test setter::tests::private ... ok
[INFO] [stdout] test setter::tests::generic ... ok
[INFO] [stdout] test setter::tests::immutable ... ok
[INFO] [stdout] test setter::tests::owned ... ok
[INFO] [stdout] test builder::tests::generic ... ok
[INFO] [stdout] test setter::tests::mutable ... ok
[INFO] [stdout] test builder::tests::generic_reference ... ok
[INFO] [stdout] test setter::tests::extract_type_from_option_on_simple_type ... ok
[INFO] [stdout] test setter::tests::no_std ... ok
[INFO] [stdout] test setter::tests::no_std_generic ... ok
[INFO] [stdout] test setter::tests::strip_option ... ok
[INFO] [stdout] test setter::tests::full ... ok
[INFO] [stdout] test setter::tests::try_setter ... ok
[INFO] [stdout] test setter::tests::strip_option_into ... ok
[INFO] [stdout] test block::test::block_invalid_token_trees - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derive_builder_core
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/block.rs - block::Block (line 16) ... ignored
[INFO] [stdout] test src/build_method.rs - build_method::BuildMethod (line 18) ... ignored
[INFO] [stdout] test src/builder.rs - builder::Builder (line 19) ... ignored
[INFO] [stdout] test src/builder_field.rs - builder_field::BuilderField (line 11) ... ignored
[INFO] [stdout] test src/deprecation_notes.rs - deprecation_notes::DeprecationNotes (line 15) ... ignored
[INFO] [stdout] test src/doc_comment.rs - doc_comment::doc_comment_from (line 9) ... ignored
[INFO] [stdout] test src/initializer.rs - initializer::Initializer (line 16) ... ignored
[INFO] [stdout] test src/setter.rs - setter::Setter (line 16) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b784add344fec12ccc66c0561e2df38d7e9b5c604ae7ee1e9a0c5c4db06c19af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b784add344fec12ccc66c0561e2df38d7e9b5c604ae7ee1e9a0c5c4db06c19af", kill_on_drop: false }`
[INFO] [stdout] b784add344fec12ccc66c0561e2df38d7e9b5c604ae7ee1e9a0c5c4db06c19af