[INFO] cloning repository https://github.com/tx3-lang/mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tx3-lang/mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftx3-lang%2Fmcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftx3-lang%2Fmcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f90c029228cc54dda2aec6bf9922900f149c1161
[INFO] checking tx3-lang/mcp against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftx3-lang%2Fmcp" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tx3-lang/mcp
[INFO] finished tweaking git repo https://github.com/tx3-lang/mcp
[INFO] tweaked toml for git repo https://github.com/tx3-lang/mcp written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tx3-lang/mcp on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tx3-lang/mcp 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 128b810025ecef52edd3b4e73bcaf1c09eec153ffdefef870777160cd0b7f6c5
[INFO] running `Command { std: "docker" "start" "-a" "128b810025ecef52edd3b4e73bcaf1c09eec153ffdefef870777160cd0b7f6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "128b810025ecef52edd3b4e73bcaf1c09eec153ffdefef870777160cd0b7f6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128b810025ecef52edd3b4e73bcaf1c09eec153ffdefef870777160cd0b7f6c5", kill_on_drop: false }`
[INFO] [stdout] 128b810025ecef52edd3b4e73bcaf1c09eec153ffdefef870777160cd0b7f6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9606d4c4f55977d8228847f0fc758765bd8f02c3e54752baab4f684b6564b3f5
[INFO] running `Command { std: "docker" "start" "-a" "9606d4c4f55977d8228847f0fc758765bd8f02c3e54752baab4f684b6564b3f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cc v1.2.26
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling miette-derive v7.6.0
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[INFO] [stderr]     Checking unty v0.0.4
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[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
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[INFO] [stderr]    Compiling schemars_derive v0.8.22
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[INFO] [stderr]    Compiling rmcp-macros v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk?branch=main#a66f66ae)
[INFO] [stderr]     Checking async-io v2.4.1
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[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking tx3-lang v0.6.0
[INFO] [stderr]    Compiling tx3-mcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cynic-proc-macros v3.11.0
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[INFO] [stderr]     Checking tx3-sdk v0.1.0 (https://github.com/tx3-lang/rust-sdk?rev=d837e21#d837e215)
[INFO] [stderr]     Checking rmcp v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk?branch=main#a66f66ae)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "9606d4c4f55977d8228847f0fc758765bd8f02c3e54752baab4f684b6564b3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9606d4c4f55977d8228847f0fc758765bd8f02c3e54752baab4f684b6564b3f5", kill_on_drop: false }`
[INFO] [stdout] 9606d4c4f55977d8228847f0fc758765bd8f02c3e54752baab4f684b6564b3f5