[INFO] fetching crate mcp-protobuf 1.5.0...
[INFO] testing mcp-protobuf-1.5.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mcp-protobuf 1.5.0 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-protobuf 1.5.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dafc2732273aba94381e9b60d03ef7d18e259417867e58adeeeef6d124276cd
[INFO] running `Command { std: "docker" "start" "-a" "0dafc2732273aba94381e9b60d03ef7d18e259417867e58adeeeef6d124276cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dafc2732273aba94381e9b60d03ef7d18e259417867e58adeeeef6d124276cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dafc2732273aba94381e9b60d03ef7d18e259417867e58adeeeef6d124276cd", kill_on_drop: false }`
[INFO] [stdout] 0dafc2732273aba94381e9b60d03ef7d18e259417867e58adeeeef6d124276cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc03f04b35fdeb1edd470e13dd26a23d1bef3e7ff2dc81754f1a9da3a75582c2
[INFO] running `Command { std: "docker" "start" "-a" "cc03f04b35fdeb1edd470e13dd26a23d1bef3e7ff2dc81754f1a9da3a75582c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[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 9.55s
[INFO] running `Command { std: "docker" "inspect" "cc03f04b35fdeb1edd470e13dd26a23d1bef3e7ff2dc81754f1a9da3a75582c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc03f04b35fdeb1edd470e13dd26a23d1bef3e7ff2dc81754f1a9da3a75582c2", kill_on_drop: false }`
[INFO] [stdout] cc03f04b35fdeb1edd470e13dd26a23d1bef3e7ff2dc81754f1a9da3a75582c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7218bb9ee5b15838fba82e7f5c10d2eeb4e1743609b8ccf3d8c74d4fe5a5c82d
[INFO] running `Command { std: "docker" "start" "-a" "7218bb9ee5b15838fba82e7f5c10d2eeb4e1743609b8ccf3d8c74d4fe5a5c82d", 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "7218bb9ee5b15838fba82e7f5c10d2eeb4e1743609b8ccf3d8c74d4fe5a5c82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7218bb9ee5b15838fba82e7f5c10d2eeb4e1743609b8ccf3d8c74d4fe5a5c82d", kill_on_drop: false }`
[INFO] [stdout] 7218bb9ee5b15838fba82e7f5c10d2eeb4e1743609b8ccf3d8c74d4fe5a5c82d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f5481d9dabacf4469e2bad819afe93a5a1980dddc5b1b96d048bbce44599120
[INFO] running `Command { std: "docker" "start" "-a" "4f5481d9dabacf4469e2bad819afe93a5a1980dddc5b1b96d048bbce44599120", 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/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 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f5481d9dabacf4469e2bad819afe93a5a1980dddc5b1b96d048bbce44599120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5481d9dabacf4469e2bad819afe93a5a1980dddc5b1b96d048bbce44599120", kill_on_drop: false }`
[INFO] [stdout] 4f5481d9dabacf4469e2bad819afe93a5a1980dddc5b1b96d048bbce44599120
