[INFO] cloning repository https://github.com/brentm5/rust-mcp-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brentm5/rust-mcp-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5e9a7b72399601fc58208a2e54a8b2658b3e3ec
[INFO] fixing brentm5/rust-mcp-example against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrentm5%2Frust-mcp-example" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/brentm5/rust-mcp-example
[INFO] finished tweaking git repo https://github.com/brentm5/rust-mcp-example
[INFO] tweaked toml for git repo https://github.com/brentm5/rust-mcp-example written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brentm5/rust-mcp-example on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brentm5/rust-mcp-example 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754
[INFO] running `Command { std: "docker" "start" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking rand_core v0.9.5
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[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
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[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking humantime v2.3.0
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking sqlparser v0.59.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking arrow-schema v57.3.0
[INFO] [stderr]     Checking tinystr v0.8.3
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[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking petgraph v0.8.3
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[INFO] [stderr]     Checking icu_collections v2.2.0
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[INFO] [stderr]     Checking rayon-core v1.13.0
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[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling bigdecimal v0.4.10
[INFO] [stderr]    Compiling winnow v1.0.2
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[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
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[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=64a14762a83894e7 -C extra-filename=-2fb93da8f6b3af2d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-9d22a5aba815465e.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-400eb405c995d4a1.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-1eb9c784e42764de.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-e1ddace1c711565c.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-39c45f83b74c746b.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-c7153e11f6f5aff1.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-f01cc8ba93a1c5a3.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-1d214ad506aab42f.so --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754", kill_on_drop: false }`
[INFO] [stdout] 407821c1158fdd12ae6673437d8763be6207ebf0548418fc3ae0a51979c09754
