[INFO] fetching crate rx_core_operator_tap 0.2.1...
[INFO] testing rx_core_operator_tap-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rx_core_operator_tap 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rx_core_operator_tap 0.2.1
[INFO] finished tweaking crates.io crate rx_core_operator_tap 0.2.1
[INFO] tweaked toml for crates.io crate rx_core_operator_tap 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rx_core_operator_tap 0.2.1 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 rx_core_operator_tap 0.2.1 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 thiserror v2.0.18
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded rx_core_macro_subscriber_derive v0.2.1
[INFO] [stderr]   Downloaded rx_core_macro_common v0.2.1
[INFO] [stderr]   Downloaded rx_core_macro_observable_derive v0.2.1
[INFO] [stderr]   Downloaded rx_core_macro_observer_derive v0.2.1
[INFO] [stderr]   Downloaded variadics_please v1.1.0
[INFO] [stderr]   Downloaded rx_core_macro_operator_derive v0.2.1
[INFO] [stderr]   Downloaded rx_core_operator_composite v0.2.1
[INFO] [stderr]   Downloaded rx_core_macro_subscription_derive v0.2.1
[INFO] [stderr]   Downloaded thiserror-impl v2.0.18
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] [stderr]   Downloaded bitflags v2.10.0
[INFO] [stderr]   Downloaded rx_core_common v0.2.1
[INFO] [stderr]   Downloaded derive-where v1.6.0
[INFO] [stderr]   Downloaded disqualified v1.0.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded syn v2.0.114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 77984529a2b1dfc8574d90b0c2b4d7a4ee2f94053f435c947224b12e1d7c1d6f
[INFO] running `Command { std: "docker" "start" "-a" "77984529a2b1dfc8574d90b0c2b4d7a4ee2f94053f435c947224b12e1d7c1d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77984529a2b1dfc8574d90b0c2b4d7a4ee2f94053f435c947224b12e1d7c1d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77984529a2b1dfc8574d90b0c2b4d7a4ee2f94053f435c947224b12e1d7c1d6f", kill_on_drop: false }`
[INFO] [stdout] 77984529a2b1dfc8574d90b0c2b4d7a4ee2f94053f435c947224b12e1d7c1d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b5a045561958b5db4ed74cb687571fe792a823e96a43e2e59bca91a98d0c6658
[INFO] running `Command { std: "docker" "start" "-a" "b5a045561958b5db4ed74cb687571fe792a823e96a43e2e59bca91a98d0c6658", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling disqualified v1.0.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling derive-where v1.6.0
[INFO] [stderr]    Compiling rx_core_macro_common v0.2.1
[INFO] [stderr]    Compiling rx_core_macro_subscription_derive v0.2.1
[INFO] [stderr]    Compiling rx_core_macro_observer_derive v0.2.1
[INFO] [stderr]    Compiling rx_core_macro_subscriber_derive v0.2.1
[INFO] [stderr]    Compiling rx_core_macro_observable_derive v0.2.1
[INFO] [stderr]    Compiling rx_core_macro_operator_derive v0.2.1
[INFO] [stderr]    Compiling rx_core_common v0.2.1
[INFO] [stderr]    Compiling rx_core_operator_tap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.22s
[INFO] running `Command { std: "docker" "inspect" "b5a045561958b5db4ed74cb687571fe792a823e96a43e2e59bca91a98d0c6658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a045561958b5db4ed74cb687571fe792a823e96a43e2e59bca91a98d0c6658", kill_on_drop: false }`
[INFO] [stdout] b5a045561958b5db4ed74cb687571fe792a823e96a43e2e59bca91a98d0c6658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aa001b1c459eaef882371a47ed97e8983f8f059c99359f0e24b3737e9967f328
[INFO] running `Command { std: "docker" "start" "-a" "aa001b1c459eaef882371a47ed97e8983f8f059c99359f0e24b3737e9967f328", kill_on_drop: false }`
[INFO] [stderr]    Compiling rx_core_operator_tap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "aa001b1c459eaef882371a47ed97e8983f8f059c99359f0e24b3737e9967f328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa001b1c459eaef882371a47ed97e8983f8f059c99359f0e24b3737e9967f328", kill_on_drop: false }`
[INFO] [stdout] aa001b1c459eaef882371a47ed97e8983f8f059c99359f0e24b3737e9967f328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a883505b143bc2c17e42c8d5c9d0c9b1c2593351ab49c302a698b1573c612622
[INFO] running `Command { std: "docker" "start" "-a" "a883505b143bc2c17e42c8d5c9d0c9b1c2593351ab49c302a698b1573c612622", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rx_core_operator_tap-a451241facd9624f)
[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 rx_core_operator_tap
[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] running `Command { std: "docker" "inspect" "a883505b143bc2c17e42c8d5c9d0c9b1c2593351ab49c302a698b1573c612622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a883505b143bc2c17e42c8d5c9d0c9b1c2593351ab49c302a698b1573c612622", kill_on_drop: false }`
[INFO] [stdout] a883505b143bc2c17e42c8d5c9d0c9b1c2593351ab49c302a698b1573c612622