[INFO] fetching crate ligen-core 0.1.16...
[INFO] testing ligen-core-0.1.16 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ligen-core 0.1.16 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ligen-core 0.1.16 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ligen-core 0.1.16
[INFO] finished tweaking crates.io crate ligen-core 0.1.16
[INFO] tweaked toml for crates.io crate ligen-core 0.1.16 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce619bae87da301ba86be22a67b0e6566662f88db2875fde2fcfeda4122ff87d
[INFO] running `Command { std: "docker" "start" "-a" "ce619bae87da301ba86be22a67b0e6566662f88db2875fde2fcfeda4122ff87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce619bae87da301ba86be22a67b0e6566662f88db2875fde2fcfeda4122ff87d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce619bae87da301ba86be22a67b0e6566662f88db2875fde2fcfeda4122ff87d", kill_on_drop: false }`
[INFO] [stdout] ce619bae87da301ba86be22a67b0e6566662f88db2875fde2fcfeda4122ff87d
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd465780c18f4053b2e8b05278466ec0c5da96bfc8eabde48a1e17286e9ba55
[INFO] running `Command { std: "docker" "start" "-a" "3bd465780c18f4053b2e8b05278466ec0c5da96bfc8eabde48a1e17286e9ba55", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ligen-core v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
[INFO] running `Command { std: "docker" "inspect" "3bd465780c18f4053b2e8b05278466ec0c5da96bfc8eabde48a1e17286e9ba55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd465780c18f4053b2e8b05278466ec0c5da96bfc8eabde48a1e17286e9ba55", kill_on_drop: false }`
[INFO] [stdout] 3bd465780c18f4053b2e8b05278466ec0c5da96bfc8eabde48a1e17286e9ba55
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfeba447766c136133678e14cc5c895cb15eda48f47334d6ae58296030e05951
[INFO] running `Command { std: "docker" "start" "-a" "bfeba447766c136133678e14cc5c895cb15eda48f47334d6ae58296030e05951", kill_on_drop: false }`
[INFO] [stderr]    Compiling ligen-core v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "bfeba447766c136133678e14cc5c895cb15eda48f47334d6ae58296030e05951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfeba447766c136133678e14cc5c895cb15eda48f47334d6ae58296030e05951", kill_on_drop: false }`
[INFO] [stdout] bfeba447766c136133678e14cc5c895cb15eda48f47334d6ae58296030e05951
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d363cb4ca1c95970feaf98d6fea585b7d2a68bac7f6b9cfd2f60fe0aa3e74a3
[INFO] running `Command { std: "docker" "start" "-a" "6d363cb4ca1c95970feaf98d6fea585b7d2a68bac7f6b9cfd2f60fe0aa3e74a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ligen_core-38f3fdf500b368ba)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test ir::attribute::test::attribute_group ... ok
[INFO] [stdout] test ir::attribute::test::attribute_named ... ok
[INFO] [stdout] test ir::attribute::test::attribute_literal ... ok
[INFO] [stdout] test ir::function::test::function_async ... ok
[INFO] [stdout] test ir::constant::test::impl_const ... ok
[INFO] [stdout] test ir::attribute::test::parse_attributes ... ok
[INFO] [stdout] test ir::constant::test::impl_const_impl ... ok
[INFO] [stdout] test ir::function::test::function ... ok
[INFO] [stdout] test ir::function::test::function_pub ... ok
[INFO] [stdout] test ir::identifier::test::identifier ... ok
[INFO] [stdout] test ir::literal::test::literal_byte ... ok
[INFO] [stdout] test ir::literal::test::literal_float ... ok
[INFO] [stdout] test ir::literal::test::literal_unsigned_integer ... ok
[INFO] [stdout] test ir::literal::test::literal_bool ... ok
[INFO] [stdout] test ir::literal::test::literal_verbatim ... ok
[INFO] [stdout] test ir::implementation::test::impl_block_items_method ... ok
[INFO] [stdout] test ir::literal::test::literal_string ... ok
[INFO] [stdout] test ir::parameter::test::parameter_atomic ... ok
[INFO] [stdout] test ir::implementation::test::impl_block_dependencies ... ok
[INFO] [stdout] test ir::literal::test::literal_integer ... ok
[INFO] [stdout] test ir::literal::test::literal_byte_str ... ok
[INFO] [stdout] test ir::function::test::function_input_output ... ok
[INFO] [stdout] test ir::function::test::function_attribute ... ok
[INFO] [stdout] test ir::function::test::function_impl ... ok
[INFO] [stdout] test ir::literal::test::literal_char ... ok
[INFO] [stdout] test ir::implementation::test::impl_block_items ... ok
[INFO] [stdout] test ir::function::test::function_output ... ok
[INFO] [stdout] test ir::parameter::test::parameter_borrow_mutable ... ok
[INFO] [stdout] test ir::parameter::test::parameter_borrow_constant ... ok
[INFO] [stdout] test ir::implementation::test::impl_block ... ok
[INFO] [stdout] test ir::implementation::test::impl_block_items_const ... ok
[INFO] [stdout] test ir::parameter::test::parameter_receiver ... ok
[INFO] [stdout] test ir::parameter::test::parameter_receiver_mutable ... ok
[INFO] [stdout] test ir::types::atomic::test::atomic_character ... ok
[INFO] [stdout] test ir::function::test::function_input ... ok
[INFO] [stdout] test ir::parameter::test::parameter_receiver_reference ... ok
[INFO] [stdout] test ir::parameter::test::parameter_pointer_mutable ... ok
[INFO] [stdout] test ir::types::type_::test::types_pointer_mutable ... ok
[INFO] [stdout] test ir::types::atomic::test::atomic_integer ... ok
[INFO] [stdout] test ir::types::type_::test::types_borrow_mutable ... ok
[INFO] [stdout] test ir::types::atomic::test::atomic_boolean ... ok
[INFO] [stdout] test ir::types::type_::test::types_pointer_constant ... ok
[INFO] [stdout] test ir::path::test::path_from_string ... ok
[INFO] [stdout] test ir::types::type_::test::types_float ... ok
[INFO] [stdout] test ir::path::test::identifier_as_path ... ok
[INFO] [stdout] test ir::types::type_::test::types_boolean ... ok
[INFO] [stdout] test ir::types::type_::test::types_borrow_constant ... ok
[INFO] [stdout] test ir::implementation::test::impl_block_attributes ... ok
[INFO] [stdout] test ir::parameter::test::parameter_pointer_constant ... ok
[INFO] [stdout] test ir::path::test::path ... ok
[INFO] [stdout] test ir::types::atomic::test::atomic_float ... ok
[INFO] [stdout] test ir::types::type_::test::types_character ... ok
[INFO] [stdout] test proc_macro::test::item_impl ... ok
[INFO] [stdout] test ir::function::test::function_complete ... ok
[INFO] [stdout] test ir::parameter::test::parameter_compound ... ok
[INFO] [stdout] test ir::types::type_::test::types_integer ... ok
[INFO] [stdout] test proc_macro::test::item_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ligen-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/ir/implementation.rs - ir::implementation::Implementation::replace_self_with_explicit_names (line 113) - compile fail ... ok
[INFO] [stdout] test src/ir/implementation.rs - ir::implementation::Implementation::replace_self_with_explicit_names (line 107) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d363cb4ca1c95970feaf98d6fea585b7d2a68bac7f6b9cfd2f60fe0aa3e74a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d363cb4ca1c95970feaf98d6fea585b7d2a68bac7f6b9cfd2f60fe0aa3e74a3", kill_on_drop: false }`
[INFO] [stdout] 6d363cb4ca1c95970feaf98d6fea585b7d2a68bac7f6b9cfd2f60fe0aa3e74a3