[INFO] fetching crate grr-plugin 0.2.0...
[INFO] checking grr-plugin-0.2.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate grr-plugin 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate grr-plugin 0.2.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grr-plugin 0.2.0
[INFO] finished tweaking crates.io crate grr-plugin 0.2.0
[INFO] tweaked toml for crates.io crate grr-plugin 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 174 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (available: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.31 (available: v1.5.1)
[INFO] [stderr]       Adding hyperlocal v0.8.0 (available: v0.9.1)
[INFO] [stderr]       Adding prost v0.9.0 (available: v0.13.3)
[INFO] [stderr]       Adding prost-types v0.9.0 (available: v0.13.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.3)
[INFO] [stderr]       Adding tonic v0.6.2 (available: v0.12.3)
[INFO] [stderr]       Adding tonic-build v0.6.2 (available: v0.12.3)
[INFO] [stderr]       Adding tonic-health v0.5.0 (available: v0.12.3)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 951839663ccc0fdecd44e0208943b0da3beb57fe76c094f8930e9ebb4ab7606f
[INFO] running `Command { std: "docker" "start" "-a" "951839663ccc0fdecd44e0208943b0da3beb57fe76c094f8930e9ebb4ab7606f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "951839663ccc0fdecd44e0208943b0da3beb57fe76c094f8930e9ebb4ab7606f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951839663ccc0fdecd44e0208943b0da3beb57fe76c094f8930e9ebb4ab7606f", kill_on_drop: false }`
[INFO] [stdout] 951839663ccc0fdecd44e0208943b0da3beb57fe76c094f8930e9ebb4ab7606f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061c29891fec75be75fc46313583495d028863a920c255e9fa9dd654c97dcdfd
[INFO] running `Command { std: "docker" "start" "-a" "061c29891fec75be75fc46313583495d028863a920c255e9fa9dd654c97dcdfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking bstr v1.11.0
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking serde v1.0.215
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking filedescriptor v0.8.2
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking gag v1.0.0
[INFO] [stderr]     Checking portpicker v0.1.1
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking triggered v0.1.2
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]     Checking globset v0.4.15
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]    Compiling tonic-build v0.6.2
[INFO] [stderr]     Checking jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling tonic-health v0.5.0
[INFO] [stderr]    Compiling grr-plugin v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking jsonrpc-pubsub v18.0.0
[INFO] [stderr]     Checking jsonrpc-server-utils v18.0.0
[INFO] [stderr]     Checking jsonrpc-client-transports v18.0.0
[INFO] [stderr]     Checking jsonrpc-core-client v18.0.0
[INFO] [stderr] error: failed to run custom build command for `grr-plugin v0.2.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/grr-plugin-9f6230abccb5fe15/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the custom toolchain '31561a63598a0f21fc74c024747ef1310fdd2eb2'.
[INFO] [stderr]   note: this is a custom toolchain, which cannot use `rustup component add`
[INFO] [stderr]   help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "061c29891fec75be75fc46313583495d028863a920c255e9fa9dd654c97dcdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061c29891fec75be75fc46313583495d028863a920c255e9fa9dd654c97dcdfd", kill_on_drop: false }`
[INFO] [stdout] 061c29891fec75be75fc46313583495d028863a920c255e9fa9dd654c97dcdfd
