[INFO] cloning repository https://github.com/zabirauf/mcp-probe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zabirauf/mcp-probe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzabirauf%2Fmcp-probe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzabirauf%2Fmcp-probe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28d8ad14f2377be8ea8c4c9bd2867cc61c5c5e05
[INFO] testing zabirauf/mcp-probe against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzabirauf%2Fmcp-probe" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zabirauf/mcp-probe
[INFO] finished tweaking git repo https://github.com/zabirauf/mcp-probe
[INFO] tweaked toml for git repo https://github.com/zabirauf/mcp-probe written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zabirauf/mcp-probe 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/zabirauf/mcp-probe 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]     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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 66bfaa2d36942b2ce64b18747be4176ca205b0aa9007a054f1b313a23e6eea45
[INFO] running `Command { std: "docker" "start" "-a" "66bfaa2d36942b2ce64b18747be4176ca205b0aa9007a054f1b313a23e6eea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66bfaa2d36942b2ce64b18747be4176ca205b0aa9007a054f1b313a23e6eea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bfaa2d36942b2ce64b18747be4176ca205b0aa9007a054f1b313a23e6eea45", kill_on_drop: false }`
[INFO] [stdout] 66bfaa2d36942b2ce64b18747be4176ca205b0aa9007a054f1b313a23e6eea45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1c4f8422080b4e968551a02908d5120f7e7a8c153a1c77ba4a9c6ecfb2179187
[INFO] running `Command { std: "docker" "start" "-a" "1c4f8422080b4e968551a02908d5120f7e7a8c153a1c77ba4a9c6ecfb2179187", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling ratatui v0.24.0
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling mcp-common v0.2.0 (/opt/rustwide/workdir/mcp-common)
[INFO] [stderr]    Compiling mcp-monitor v0.2.0 (/opt/rustwide/workdir/mcp-monitor)
[INFO] [stderr]    Compiling mcp-proxy v0.2.0 (/opt/rustwide/workdir/mcp-proxy)
[INFO] [stderr]    Compiling mcp-trace v0.2.0 (/opt/rustwide/workdir/mcp-trace)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.95s
[INFO] running `Command { std: "docker" "inspect" "1c4f8422080b4e968551a02908d5120f7e7a8c153a1c77ba4a9c6ecfb2179187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4f8422080b4e968551a02908d5120f7e7a8c153a1c77ba4a9c6ecfb2179187", kill_on_drop: false }`
[INFO] [stdout] 1c4f8422080b4e968551a02908d5120f7e7a8c153a1c77ba4a9c6ecfb2179187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd3aef4a81a57f51e09b7c9f591cf60dfb903e5a2f64c747f3407374bc803caa
[INFO] running `Command { std: "docker" "start" "-a" "bd3aef4a81a57f51e09b7c9f591cf60dfb903e5a2f64c747f3407374bc803caa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling mcp-common v0.2.0 (/opt/rustwide/workdir/mcp-common)
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling mcp-proxy v0.2.0 (/opt/rustwide/workdir/mcp-proxy)
[INFO] [stderr]    Compiling mcp-monitor v0.2.0 (/opt/rustwide/workdir/mcp-monitor)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling mcp-trace v0.2.0 (/opt/rustwide/workdir/mcp-trace)
[INFO] [stderr]    Compiling mcp-trace-e2e-tests v0.2.0 (/opt/rustwide/workdir/tests)
[INFO] [stderr] error: could not compile `mcp-monitor` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name mcp_monitor --edition=2021 mcp-monitor/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=6f1866944512ed6d -C extra-filename=-51e5771975c44d7f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-1062fd8720902979.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7bf2d14c191f2f58.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-f96f507387cf4966.rlib --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-1c279f4b49210a74.rlib --extern mcp_common=/opt/rustwide/target/debug/deps/libmcp_common-b1457c500474e8b2.rlib --extern ratatui=/opt/rustwide/target/debug/deps/libratatui-f390890f5593f140.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-905d559d61962748.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9a28888358aa4704.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-adb88ffe1a1264c2.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c569f39abb64032d.rlib --extern tokio_test=/opt/rustwide/target/debug/deps/libtokio_test-00bb2913ccf8117e.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-ae032b9d99c838dd.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-bac7734ab9dcf2e8.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-f593664658f2bd25.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bd3aef4a81a57f51e09b7c9f591cf60dfb903e5a2f64c747f3407374bc803caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3aef4a81a57f51e09b7c9f591cf60dfb903e5a2f64c747f3407374bc803caa", kill_on_drop: false }`
[INFO] [stdout] bd3aef4a81a57f51e09b7c9f591cf60dfb903e5a2f64c747f3407374bc803caa