[INFO] fetching crate rukko 0.1.0...
[INFO] checking rukko-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate rukko 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rukko 0.1.0
[INFO] finished tweaking crates.io crate rukko 0.1.0
[INFO] tweaked toml for crates.io crate rukko 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rukko 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rukko 0.1.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4386093661c9b9e2bf2a5da788d000734261c7f1a88703ea3c8ccfeb71d3a47e
[INFO] running `Command { std: "docker" "start" "-a" "4386093661c9b9e2bf2a5da788d000734261c7f1a88703ea3c8ccfeb71d3a47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4386093661c9b9e2bf2a5da788d000734261c7f1a88703ea3c8ccfeb71d3a47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4386093661c9b9e2bf2a5da788d000734261c7f1a88703ea3c8ccfeb71d3a47e", kill_on_drop: false }`
[INFO] [stdout] 4386093661c9b9e2bf2a5da788d000734261c7f1a88703ea3c8ccfeb71d3a47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 823e7b50b5a7b6d3674c238a14463b2895300576c9f985b0b63e2642ea96d75a
[INFO] running `Command { std: "docker" "start" "-a" "823e7b50b5a7b6d3674c238a14463b2895300576c9f985b0b63e2642ea96d75a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling prettyplease v0.2.34
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.2.0
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-aarch_64 v3.2.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-s390_64 v3.2.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling protoc-bin-vendored v3.2.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]     Checking tokio v1.47.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling prost v0.14.1
[INFO] [stderr]    Compiling prost-types v0.14.1
[INFO] [stderr]    Compiling prost-build v0.14.1
[INFO] [stderr]    Compiling rukko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Large` is never constructed
[INFO] [stdout]   --> src/protocol.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) enum StreamId {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Large = 0x03,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StreamId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]   --> src/protocol.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl StreamId {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn from_u8(value: u8) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]   --> src/protocol.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl FrameHeader {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn decode(buf: &mut Bytes) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HandshakeRsp` is never constructed
[INFO] [stdout]    --> src/protocol.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 353 | pub(crate) enum ControlMessage {
[INFO] [stdout]     |                 -------------- variant in this enum
[INFO] [stdout] 354 |     HandshakeReq(crate::pekko_protobuf::HandshakeReq),
[INFO] [stdout] 355 |     HandshakeRsp(crate::pekko_protobuf::MessageWithAddress),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ControlMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `handshake_rsp` is never used
[INFO] [stdout]    --> src/protocol.rs:434:19
[INFO] [stdout]     |
[INFO] [stdout] 407 | impl InternalMessage {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub(crate) fn handshake_rsp(from: UniqueAddress) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.09s
[INFO] running `Command { std: "docker" "inspect" "823e7b50b5a7b6d3674c238a14463b2895300576c9f985b0b63e2642ea96d75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823e7b50b5a7b6d3674c238a14463b2895300576c9f985b0b63e2642ea96d75a", kill_on_drop: false }`
[INFO] [stdout] 823e7b50b5a7b6d3674c238a14463b2895300576c9f985b0b63e2642ea96d75a