[INFO] fetching crate rovs-client 0.2.0...
[INFO] fixing rovs-client-0.2.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate rovs-client 0.2.0 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rovs-client 0.2.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rovs-transport v0.2.0
[INFO] [stderr]   Downloaded rovs-jsonrpc v0.2.0
[INFO] [stderr]   Downloaded rovs-ovsdb v0.2.0
[INFO] [stderr]   Downloaded rovs-types 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-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b
[INFO] running `Command { std: "docker" "start" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling aws-lc-sys v0.35.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rovs-types v0.2.0
[INFO] [stderr]    Compiling aws-lc-rs v1.15.2
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rovs-transport v0.2.0
[INFO] [stderr]     Checking rovs-jsonrpc v0.2.0
[INFO] [stderr]     Checking rovs-openflow v0.2.0
[INFO] [stderr]     Checking rovs-ovsdb v0.2.0
[INFO] [stderr]     Checking 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] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rovs-client` (example "ndp_controller") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b", kill_on_drop: false }`
[INFO] [stdout] 98548f99b10f8e5e723994670addeec2e2eb1cdbb64f4221b86ba8083a69521b
