[INFO] fetching crate rovs-client 0.2.0...
[INFO] testing rovs-client-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rovs-client 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rovs-client 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rovs-client 0.2.0
[INFO] tweaked toml for crates.io crate rovs-client 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rovs-client 0.2.0 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 rovs-client 0.2.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rovs-types v0.2.0
[INFO] [stderr]   Downloaded rovs-transport v0.2.0
[INFO] [stderr]   Downloaded rovs-ovsdb v0.2.0
[INFO] [stderr]   Downloaded rovs-jsonrpc v0.2.0
[INFO] [stderr]   Downloaded rovs-openflow v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7398936ebe038f202249be52c4299b5dd18824fd8d05981aeb416cddaf8d72e4
[INFO] running `Command { std: "docker" "start" "-a" "7398936ebe038f202249be52c4299b5dd18824fd8d05981aeb416cddaf8d72e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7398936ebe038f202249be52c4299b5dd18824fd8d05981aeb416cddaf8d72e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7398936ebe038f202249be52c4299b5dd18824fd8d05981aeb416cddaf8d72e4", kill_on_drop: false }`
[INFO] [stdout] 7398936ebe038f202249be52c4299b5dd18824fd8d05981aeb416cddaf8d72e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 66bbc9c32575edf9011599b04aee323f87cacabdf4958c49ec8c6fe80fa5ff08
[INFO] running `Command { std: "docker" "start" "-a" "66bbc9c32575edf9011599b04aee323f87cacabdf4958c49ec8c6fe80fa5ff08", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling aws-lc-rs v1.15.2
[INFO] [stderr]    Compiling rustls-pki-types v1.13.2
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling aws-lc-sys v0.35.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rovs-types v0.2.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rovs-transport v0.2.0
[INFO] [stderr]    Compiling rovs-jsonrpc v0.2.0
[INFO] [stderr]    Compiling rovs-openflow v0.2.0
[INFO] [stderr]    Compiling rovs-ovsdb v0.2.0
[INFO] [stderr]    Compiling rovs-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.27s
[INFO] running `Command { std: "docker" "inspect" "66bbc9c32575edf9011599b04aee323f87cacabdf4958c49ec8c6fe80fa5ff08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bbc9c32575edf9011599b04aee323f87cacabdf4958c49ec8c6fe80fa5ff08", kill_on_drop: false }`
[INFO] [stdout] 66bbc9c32575edf9011599b04aee323f87cacabdf4958c49ec8c6fe80fa5ff08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] db0574c37f59de6b2ca04a0d4d48bae7ced2cc3c1678e165fc9925beabe4ce5c
[INFO] running `Command { std: "docker" "start" "-a" "db0574c37f59de6b2ca04a0d4d48bae7ced2cc3c1678e165fc9925beabe4ce5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rovs-transport v0.2.0
[INFO] [stderr]    Compiling rovs-jsonrpc v0.2.0
[INFO] [stderr]    Compiling rovs-openflow v0.2.0
[INFO] [stderr]    Compiling rovs-ovsdb v0.2.0
[INFO] [stderr]    Compiling rovs-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0596]: cannot borrow `client` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> examples/add_flow.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     client.add_flow("br0", flow).await?;
[INFO] [stdout]    |     ^^^^^^ cannot borrow as mutable
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut client =
[INFO] [stdout]    |         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rovs-client` (example "add_flow") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `unwrap_or` found for type `u32` in the current scope
[INFO] [stdout]    --> examples/ndp_controller.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let in_port = packet_in.in_port().unwrap_or(0);
[INFO] [stdout]     |                                           ^^^^^^^^^ method not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rovs-client` (example "ndp_controller") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db0574c37f59de6b2ca04a0d4d48bae7ced2cc3c1678e165fc9925beabe4ce5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0574c37f59de6b2ca04a0d4d48bae7ced2cc3c1678e165fc9925beabe4ce5c", kill_on_drop: false }`
[INFO] [stdout] db0574c37f59de6b2ca04a0d4d48bae7ced2cc3c1678e165fc9925beabe4ce5c