[INFO] fetching crate stakpak-mcp-client 0.3.73...
[INFO] testing stakpak-mcp-client-0.3.73 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate stakpak-mcp-client 0.3.73 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stakpak-mcp-client 0.3.73
[INFO] finished tweaking crates.io crate stakpak-mcp-client 0.3.73
[INFO] tweaked toml for crates.io crate stakpak-mcp-client 0.3.73 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stakpak-mcp-client 0.3.73 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stakpak-mcp-client 0.3.73 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e651c4286bbe218ab2e52625a8ef20a689ea381719c229d10eab460d27b9bfb
[INFO] running `Command { std: "docker" "start" "-a" "2e651c4286bbe218ab2e52625a8ef20a689ea381719c229d10eab460d27b9bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e651c4286bbe218ab2e52625a8ef20a689ea381719c229d10eab460d27b9bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e651c4286bbe218ab2e52625a8ef20a689ea381719c229d10eab460d27b9bfb", kill_on_drop: false }`
[INFO] [stdout] 2e651c4286bbe218ab2e52625a8ef20a689ea381719c229d10eab460d27b9bfb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca62dd0cc5bdfe999ee3c353a0a72a577062deb0910d5ff8709943de0c44ffc0
[INFO] running `Command { std: "docker" "start" "-a" "ca62dd0cc5bdfe999ee3c353a0a72a577062deb0910d5ff8709943de0c44ffc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
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[INFO] [stderr]    Compiling rcgen v0.12.1
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[INFO] [stderr]    Compiling russh v0.53.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.15
[INFO] [stderr]    Compiling rustls-platform-verifier v0.5.3
[INFO] [stderr]    Compiling reqwest-eventsource v0.6.0
[INFO] [stderr]    Compiling reqwest-middleware v0.4.2
[INFO] [stderr]    Compiling rmcp v0.11.0
[INFO] [stderr]    Compiling stakai v0.3.73
[INFO] [stderr]    Compiling reqwest-retry v0.8.0
[INFO] [stderr]    Compiling stakpak-shared v0.3.73
[INFO] [stderr]    Compiling stakpak-mcp-client v0.3.73 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "ca62dd0cc5bdfe999ee3c353a0a72a577062deb0910d5ff8709943de0c44ffc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca62dd0cc5bdfe999ee3c353a0a72a577062deb0910d5ff8709943de0c44ffc0", kill_on_drop: false }`
[INFO] [stdout] ca62dd0cc5bdfe999ee3c353a0a72a577062deb0910d5ff8709943de0c44ffc0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4a44028b33634c8877ebc770fbb4250197ef5e06c45b6f8fa29b312ae91fd2
[INFO] running `Command { std: "docker" "start" "-a" "7e4a44028b33634c8877ebc770fbb4250197ef5e06c45b6f8fa29b312ae91fd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling stakpak-mcp-client v0.3.73 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "7e4a44028b33634c8877ebc770fbb4250197ef5e06c45b6f8fa29b312ae91fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4a44028b33634c8877ebc770fbb4250197ef5e06c45b6f8fa29b312ae91fd2", kill_on_drop: false }`
[INFO] [stdout] 7e4a44028b33634c8877ebc770fbb4250197ef5e06c45b6f8fa29b312ae91fd2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27ae2c40c596a73dad725f8ae32604cd074d43138709d189a49e2218605717af
[INFO] running `Command { std: "docker" "start" "-a" "27ae2c40c596a73dad725f8ae32604cd074d43138709d189a49e2218605717af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stakpak_mcp_client-e61d539ff4de0566)
[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 stakpak_mcp_client
[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" "27ae2c40c596a73dad725f8ae32604cd074d43138709d189a49e2218605717af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ae2c40c596a73dad725f8ae32604cd074d43138709d189a49e2218605717af", kill_on_drop: false }`
[INFO] [stdout] 27ae2c40c596a73dad725f8ae32604cd074d43138709d189a49e2218605717af