[INFO] fetching crate phlow 3.0.0...
[INFO] testing phlow-3.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate phlow 3.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate phlow 3.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate phlow 3.0.0
[INFO] tweaked toml for crates.io crate phlow 3.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phlow 3.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate phlow 3.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blob-uuid v0.5.0
[INFO] [stderr]   Downloaded unique_id v0.1.7
[INFO] [stderr]   Downloaded base64 v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5460dd029775a647a2b2f1236341cad9796dea881a9fa2a63125a05d5f721506
[INFO] running `Command { std: "docker" "start" "-a" "5460dd029775a647a2b2f1236341cad9796dea881a9fa2a63125a05d5f721506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5460dd029775a647a2b2f1236341cad9796dea881a9fa2a63125a05d5f721506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5460dd029775a647a2b2f1236341cad9796dea881a9fa2a63125a05d5f721506", kill_on_drop: false }`
[INFO] [stdout] 5460dd029775a647a2b2f1236341cad9796dea881a9fa2a63125a05d5f721506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5840dc88c3219a58292fed90fd459091099734ae8ba83415fbb518c0456f39ed
[INFO] running `Command { std: "docker" "start" "-a" "5840dc88c3219a58292fed90fd459091099734ae8ba83415fbb518c0456f39ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling dtor v0.1.1
[INFO] [stderr]    Compiling ctor v0.6.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling annotate-derive v1.2.2
[INFO] [stderr]    Compiling phlow-derive v3.0.0
[INFO] [stderr]    Compiling annotate v1.2.2
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling cargo_toml v0.22.3
[INFO] [stderr]    Compiling annotate-build v1.2.2
[INFO] [stderr]    Compiling phlow-build v3.0.0
[INFO] [stderr]    Compiling phlow v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.18s
[INFO] running `Command { std: "docker" "inspect" "5840dc88c3219a58292fed90fd459091099734ae8ba83415fbb518c0456f39ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5840dc88c3219a58292fed90fd459091099734ae8ba83415fbb518c0456f39ed", kill_on_drop: false }`
[INFO] [stdout] 5840dc88c3219a58292fed90fd459091099734ae8ba83415fbb518c0456f39ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bd77c00a09e0ac8db004cdf1faa271daf9e65894babf5e63b2ba05af88eff26
[INFO] running `Command { std: "docker" "start" "-a" "0bd77c00a09e0ac8db004cdf1faa271daf9e65894babf5e63b2ba05af88eff26", kill_on_drop: false }`
[INFO] [stderr]    Compiling phlow v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "0bd77c00a09e0ac8db004cdf1faa271daf9e65894babf5e63b2ba05af88eff26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd77c00a09e0ac8db004cdf1faa271daf9e65894babf5e63b2ba05af88eff26", kill_on_drop: false }`
[INFO] [stdout] 0bd77c00a09e0ac8db004cdf1faa271daf9e65894babf5e63b2ba05af88eff26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30d7633fb6b8601c0f176a0974d8a9a8493e9ec2848ffbf0037dbdfe3c891b43
[INFO] running `Command { std: "docker" "start" "-a" "30d7633fb6b8601c0f176a0974d8a9a8493e9ec2848ffbf0037dbdfe3c891b43", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phlow-e48a1afd9a217b5e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cloning::tests::try_to_clone_macro_is_usable_within_the_crate ... ok
[INFO] [stderr]      Running tests/extensions.rs (/opt/rustwide/target/debug/deps/extensions-51a3ca420ccf1306)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test object_ref_can_be_created_from_an_erased_raw_pointer_for_a_closure ... ok
[INFO] [stdout] test phlow_view_trait_objects_are_send_and_sync ... ok
[INFO] [stdout] test vtable_of_type_builds_a_to_string_function ... ok
[INFO] [stdout] test discovers_views_for_typed_values ... ok
[INFO] [stdout] test discovers_views_for_dyn_any_values ... ok
[INFO] [stdout] test view_instance_trait_objects_are_send ... ok
[INFO] [stderr]      Running tests/to_string.rs (/opt/rustwide/target/debug/deps/to_string-79f29c7f476e7c6f)
[INFO] [stdout] test vtable_of_any_builds_a_to_string_function ... ok
[INFO] [stdout] test vtable_returns_none_for_missing_type_name_and_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/try_to_clone.rs (/opt/rustwide/target/debug/deps/try_to_clone-5357422aa9f833e5)
[INFO] [stdout] test to_string_prefers_display_over_debug_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test to_string_falls_back_to_type_name_in_both_forms ... ok
[INFO] [stdout] test to_string_returns_cloned_string_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test to_string_uses_display_when_available_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test to_string_uses_debug_when_display_is_unavailable_for_borrowed_and_owned_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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 try_to_clone_returns_none_for_plain_types_in_both_forms ... ok
[INFO] [stderr]      Running tests/try_to_string.rs (/opt/rustwide/target/debug/deps/try_to_string-abb5f4878052b1a3)
[INFO] [stdout] test try_to_clone_returns_the_same_value_for_copy_types ... ok
[INFO] [stdout] test try_to_clone_uses_clone_for_borrowed_and_owned_values ... 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 5 tests
[INFO] [stdout] test try_to_string_prefers_display_over_debug_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test try_to_string_uses_display_when_available_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test try_to_string_returns_cloned_string_for_borrowed_and_owned_values ... ok
[INFO] [stdout] test try_to_string_returns_none_for_plain_types_in_both_forms ... ok
[INFO] [stdout] test try_to_string_uses_debug_when_display_is_unavailable_for_borrowed_and_owned_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phlow
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/printing.rs - printing::to_string (line 48) ... ok
[INFO] [stdout] test src/cloning.rs - cloning::try_to_clone (line 12) ... ok
[INFO] [stdout] test src/printing.rs - printing::try_to_string (line 15) ... 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] all doctests ran in 0.36s; merged doctests compilation took 0.35s
[INFO] running `Command { std: "docker" "inspect" "30d7633fb6b8601c0f176a0974d8a9a8493e9ec2848ffbf0037dbdfe3c891b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d7633fb6b8601c0f176a0974d8a9a8493e9ec2848ffbf0037dbdfe3c891b43", kill_on_drop: false }`
[INFO] [stdout] 30d7633fb6b8601c0f176a0974d8a9a8493e9ec2848ffbf0037dbdfe3c891b43