[INFO] fetching crate task-graph-mcp 0.5.0...
[INFO] checking task-graph-mcp-0.5.0 against 018018e881e2db0956f229dbb543e21f058d1ce7 for pr-162600
[INFO] extracting crate task-graph-mcp 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate task-graph-mcp 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate task-graph-mcp 0.5.0
[INFO] tweaked toml for crates.io crate task-graph-mcp 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate task-graph-mcp 0.5.0 on toolchain 018018e881e2db0956f229dbb543e21f058d1ce7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate task-graph-mcp 0.5.0 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" "+018018e881e2db0956f229dbb543e21f058d1ce7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:109:12
[INFO] [stderr]     |
[INFO] [stderr] 109 | homepage = "https://github.com/Oortonaut/task-graph-mcp"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | repository = "https://github.com/Oortonaut/task-graph-mcp"
[INFO] [stderr]     |              ---------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `task-graph-mcp` (manifest) generated 2 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmcp-macros v0.14.0
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.7.0
[INFO] [stderr]   Downloaded refinery v0.9.0
[INFO] [stderr]   Downloaded refinery-macros v0.9.0
[INFO] [stderr]   Downloaded refinery-core v0.9.0
[INFO] [stderr]   Downloaded clap v4.5.55
[INFO] [stderr]   Downloaded rmcp v0.14.0
[INFO] [stderr]   Downloaded clap_builder v4.5.55
[INFO] [stderr]   Downloaded petname v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757
[INFO] running `Command { std: "docker" "start" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757", 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" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757" "/opt/rustwide/cargo-home/bin/cargo" "+018018e881e2db0956f229dbb543e21f058d1ce7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:109:12
[INFO] [stderr]     |
[INFO] [stderr] 109 | homepage = "https://github.com/Oortonaut/task-graph-mcp"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 | repository = "https://github.com/Oortonaut/task-graph-mcp"
[INFO] [stderr]     |              ---------------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `task-graph-mcp` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling schemars_derive v1.2.0
[INFO] [stderr]     Checking clap_builder v4.5.55
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling petname v2.0.2
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling rmcp v0.14.0
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[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/018018e881e2db0956f229dbb543e21f058d1ce7/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --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=9d2f6ec040c5c13d -C extra-filename=-b0554a98061bde2f --out-dir /opt/rustwide/target/debug/build/tokio/b0554a98061bde2f/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out -L dependency=/opt/rustwide/target/debug/build/errno/a4af7b170d02958e/out -L dependency=/opt/rustwide/target/debug/build/libc/3f7e59e525cb5b67/out -L dependency=/opt/rustwide/target/debug/build/lock_api/b47e4fe57039b3cf/out -L dependency=/opt/rustwide/target/debug/build/log/243a4081f8655140/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/42d0612f99482d45/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/e7d227cb308b3799/out -L dependency=/opt/rustwide/target/debug/build/smallvec/dd4339173f24a482/out --extern bytes=/opt/rustwide/target/debug/build/bytes/1733fcdb13354ed1/out/libbytes-1733fcdb13354ed1.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/3f7e59e525cb5b67/out/liblibc-3f7e59e525cb5b67.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/4792ee4c1735a13f/out/libmio-4792ee4c1735a13f.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/9bd73d1628d3576c/out/libparking_lot-9bd73d1628d3576c.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/dccf8aabedbf6d41/out/libpin_project_lite-dccf8aabedbf6d41.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/d965d5f6bd2b8d29/out/libsignal_hook_registry-d965d5f6bd2b8d29.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/48886dc567f99fe5/out/libsocket2-48886dc567f99fe5.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/abfce4c28f3843fe/out/libtokio_macros-abfce4c28f3843fe.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757", kill_on_drop: false }`
[INFO] [stdout] ca1913259e10e569f56962228dda5ea9bd6bc2eb7e76482c8ea6652004156757
