[INFO] fetching crate mmcp-client-stdio 0.1.0...
[INFO] testing mmcp-client-stdio-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mmcp-client-stdio 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mmcp-client-stdio 0.1.0
[INFO] finished tweaking crates.io crate mmcp-client-stdio 0.1.0
[INFO] tweaked toml for crates.io crate mmcp-client-stdio 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmcp-client-stdio 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mmcp-client-stdio 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d9eff11d40d7bcf8f0050ce8651ccf28f86f879315b48436c0f05b6712b9301
[INFO] running `Command { std: "docker" "start" "-a" "4d9eff11d40d7bcf8f0050ce8651ccf28f86f879315b48436c0f05b6712b9301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d9eff11d40d7bcf8f0050ce8651ccf28f86f879315b48436c0f05b6712b9301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9eff11d40d7bcf8f0050ce8651ccf28f86f879315b48436c0f05b6712b9301", kill_on_drop: false }`
[INFO] [stdout] 4d9eff11d40d7bcf8f0050ce8651ccf28f86f879315b48436c0f05b6712b9301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04361cad7c8a4289767d9bf368033b8ba4224e2067478d9376cef3213073ce4f
[INFO] running `Command { std: "docker" "start" "-a" "04361cad7c8a4289767d9bf368033b8ba4224e2067478d9376cef3213073ce4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmcp-client-stdio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "04361cad7c8a4289767d9bf368033b8ba4224e2067478d9376cef3213073ce4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04361cad7c8a4289767d9bf368033b8ba4224e2067478d9376cef3213073ce4f", kill_on_drop: false }`
[INFO] [stdout] 04361cad7c8a4289767d9bf368033b8ba4224e2067478d9376cef3213073ce4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2077c24bbe363adfe0e5fb4e7b6e39a561858146dacbd06e87c0d235b31efbf5
[INFO] running `Command { std: "docker" "start" "-a" "2077c24bbe363adfe0e5fb4e7b6e39a561858146dacbd06e87c0d235b31efbf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmcp-client-stdio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2077c24bbe363adfe0e5fb4e7b6e39a561858146dacbd06e87c0d235b31efbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2077c24bbe363adfe0e5fb4e7b6e39a561858146dacbd06e87c0d235b31efbf5", kill_on_drop: false }`
[INFO] [stdout] 2077c24bbe363adfe0e5fb4e7b6e39a561858146dacbd06e87c0d235b31efbf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef09cb1405ccd9762b359dbb966aa22862d497258bd73fb564d93f27a02b6f62
[INFO] running `Command { std: "docker" "start" "-a" "ef09cb1405ccd9762b359dbb966aa22862d497258bd73fb564d93f27a02b6f62", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmcp_client_stdio-4b04c40b81e2f38d)
[INFO] [stderr]    Doc-tests mmcp_client_stdio
[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] [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] running `Command { std: "docker" "inspect" "ef09cb1405ccd9762b359dbb966aa22862d497258bd73fb564d93f27a02b6f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef09cb1405ccd9762b359dbb966aa22862d497258bd73fb564d93f27a02b6f62", kill_on_drop: false }`
[INFO] [stdout] ef09cb1405ccd9762b359dbb966aa22862d497258bd73fb564d93f27a02b6f62