[INFO] fetching crate mcp-protobuf 1.5.0...
[INFO] testing mcp-protobuf-1.5.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate mcp-protobuf 1.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mcp-protobuf 1.5.0
[INFO] finished tweaking crates.io crate mcp-protobuf 1.5.0
[INFO] tweaked toml for crates.io crate mcp-protobuf 1.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-protobuf 1.5.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-protobuf 1.5.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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 quote v1.0.44
[INFO] [stderr]   Downloaded prost v0.14.3
[INFO] [stderr]   Downloaded either v1.15.0
[INFO] [stderr]   Downloaded prost-types v0.14.3
[INFO] [stderr]   Downloaded prost-derive v0.14.3
[INFO] [stderr]   Downloaded anyhow v1.0.102
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded unicode-ident v1.0.24
[INFO] [stderr]   Downloaded bytes v1.11.1
[INFO] [stderr]   Downloaded itertools v0.14.0
[INFO] [stderr]   Downloaded syn v2.0.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5a577f858da695d90e8e9ce604d9a00093778e0f8c6f34b79af7cb1b97a76e7
[INFO] running `Command { std: "docker" "start" "-a" "f5a577f858da695d90e8e9ce604d9a00093778e0f8c6f34b79af7cb1b97a76e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5a577f858da695d90e8e9ce604d9a00093778e0f8c6f34b79af7cb1b97a76e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a577f858da695d90e8e9ce604d9a00093778e0f8c6f34b79af7cb1b97a76e7", kill_on_drop: false }`
[INFO] [stdout] f5a577f858da695d90e8e9ce604d9a00093778e0f8c6f34b79af7cb1b97a76e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3739ea44e6e1ae79e9fddb1acb8816c9b9077a728dd63cf69968dc8a10849e1c
[INFO] running `Command { std: "docker" "start" "-a" "3739ea44e6e1ae79e9fddb1acb8816c9b9077a728dd63cf69968dc8a10849e1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]    Compiling mcp-protobuf v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "3739ea44e6e1ae79e9fddb1acb8816c9b9077a728dd63cf69968dc8a10849e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3739ea44e6e1ae79e9fddb1acb8816c9b9077a728dd63cf69968dc8a10849e1c", kill_on_drop: false }`
[INFO] [stdout] 3739ea44e6e1ae79e9fddb1acb8816c9b9077a728dd63cf69968dc8a10849e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8852fcda97ce3c5a9c7cf036b364bd4f62e1cc9985e407d4db4d8eb6cdb5497
[INFO] running `Command { std: "docker" "start" "-a" "b8852fcda97ce3c5a9c7cf036b364bd4f62e1cc9985e407d4db4d8eb6cdb5497", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp-protobuf v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "b8852fcda97ce3c5a9c7cf036b364bd4f62e1cc9985e407d4db4d8eb6cdb5497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8852fcda97ce3c5a9c7cf036b364bd4f62e1cc9985e407d4db4d8eb6cdb5497", kill_on_drop: false }`
[INFO] [stdout] b8852fcda97ce3c5a9c7cf036b364bd4f62e1cc9985e407d4db4d8eb6cdb5497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af6f65c9cfb2a2b866eb1eb164553a9ae6d44a1bc03a60854d536ee14e33f411
[INFO] running `Command { std: "docker" "start" "-a" "af6f65c9cfb2a2b866eb1eb164553a9ae6d44a1bc03a60854d536ee14e33f411", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp_protobuf-9bd3cbdb897fb5de)
[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 mcp_protobuf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 231) ... FAILED
[INFO] [stdout] test src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 246) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 231) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `CreateTodoStreamChunk`
[INFO] [stdout]    --> src/gen/mcp/protobuf/mcp.protobuf.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 | message CreateTodoStreamChunk {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 246) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `:`
[INFO] [stdout]    --> src/gen/mcp/protobuf/mcp.protobuf.rs:248:11
[INFO] [stdout]     |
[INFO] [stdout] 248 |   "method": "tools/call",
[INFO] [stdout]     |           ^ expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 231)
[INFO] [stdout]     src/gen/mcp/protobuf/mcp.protobuf.rs - mcp::protobuf::McpProgress (line 246)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "af6f65c9cfb2a2b866eb1eb164553a9ae6d44a1bc03a60854d536ee14e33f411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6f65c9cfb2a2b866eb1eb164553a9ae6d44a1bc03a60854d536ee14e33f411", kill_on_drop: false }`
[INFO] [stdout] af6f65c9cfb2a2b866eb1eb164553a9ae6d44a1bc03a60854d536ee14e33f411
