[INFO] cloning repository https://github.com/RGGH/mcp-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RGGH/mcp-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Fmcp-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Fmcp-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c94ebbf8d4038e11cc05f5bf4d0dca10a272f7a
[INFO] testing RGGH/mcp-calculator against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRGGH%2Fmcp-calculator" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RGGH/mcp-calculator
[INFO] finished tweaking git repo https://github.com/RGGH/mcp-calculator
[INFO] tweaked toml for git repo https://github.com/RGGH/mcp-calculator written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RGGH/mcp-calculator on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RGGH/mcp-calculator 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest Rust 1.91.0-nightly compatible versions
[INFO] [stderr]       Adding aho-corasick v1.1.3
[INFO] [stderr]       Adding anyhow v1.0.99
[INFO] [stderr]       Adding darling v0.21.3
[INFO] [stderr]       Adding darling_core v0.21.3
[INFO] [stderr]       Adding darling_macro v0.21.3
[INFO] [stderr]       Adding ident_case v1.0.1
[INFO] [stderr]       Adding io-uring v0.7.10
[INFO] [stderr]       Adding matchers v0.1.0
[INFO] [stderr]       Adding ref-cast v1.0.24
[INFO] [stderr]       Adding ref-cast-impl v1.0.24
[INFO] [stderr]       Adding regex v1.11.2
[INFO] [stderr]       Adding regex-automata v0.1.10
[INFO] [stderr]       Adding regex-automata v0.4.10
[INFO] [stderr]       Adding regex-syntax v0.6.29
[INFO] [stderr]       Adding regex-syntax v0.8.6
[INFO] [stderr]       Adding rmcp v0.3.2 (available: v0.6.3)
[INFO] [stderr]       Adding rmcp-macros v0.3.2
[INFO] [stderr]     Updating schemars v0.8.22 -> v1.0.4
[INFO] [stderr]     Updating schemars_derive v0.8.22 -> v1.0.4
[INFO] [stderr]     Updating socket2 v0.5.10 -> v0.6.0
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]     Updating tokio v1.45.1 -> v1.47.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a37987704f43a459c1ae74691918d981a75ac06d1ba4f61a1d4ea047fa05e687
[INFO] running `Command { std: "docker" "start" "-a" "a37987704f43a459c1ae74691918d981a75ac06d1ba4f61a1d4ea047fa05e687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a37987704f43a459c1ae74691918d981a75ac06d1ba4f61a1d4ea047fa05e687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a37987704f43a459c1ae74691918d981a75ac06d1ba4f61a1d4ea047fa05e687", kill_on_drop: false }`
[INFO] [stdout] a37987704f43a459c1ae74691918d981a75ac06d1ba4f61a1d4ea047fa05e687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf64c133e32aa48d2b6ea0b9bf355d11528a13a4b9eb038ee5130e02c1e9beda
[INFO] running `Command { std: "docker" "start" "-a" "bf64c133e32aa48d2b6ea0b9bf355d11528a13a4b9eb038ee5130e02c1e9beda", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr] error: could not compile `thiserror-impl` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name thiserror_impl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/thiserror-impl-2.0.12/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=db89f067592bf8d3 -C extra-filename=-8f28c64aa62170ae --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-5d066e4c3a3bdd8f.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bf64c133e32aa48d2b6ea0b9bf355d11528a13a4b9eb038ee5130e02c1e9beda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf64c133e32aa48d2b6ea0b9bf355d11528a13a4b9eb038ee5130e02c1e9beda", kill_on_drop: false }`
[INFO] [stdout] bf64c133e32aa48d2b6ea0b9bf355d11528a13a4b9eb038ee5130e02c1e9beda