[INFO] fetching crate penumbra-sdk-shielded-pool 2.1.0...
[INFO] testing penumbra-sdk-shielded-pool-2.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate penumbra-sdk-shielded-pool 2.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate penumbra-sdk-shielded-pool 2.1.0
[INFO] finished tweaking crates.io crate penumbra-sdk-shielded-pool 2.1.0
[INFO] tweaked toml for crates.io crate penumbra-sdk-shielded-pool 2.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate penumbra-sdk-shielded-pool 2.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 408 packages to latest compatible versions
[INFO] [stderr]       Adding ark-ff v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-groth16 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-r1cs-std v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-relations v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding ark-serialize v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-snark v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding chacha20poly1305 v0.9.1 (available: v0.10.1)
[INFO] [stderr]       Adding cnidarium v0.83.0 (available: v0.84.0)
[INFO] [stderr]       Adding ibc-proto v0.51.1 (available: v0.52.0)
[INFO] [stderr]       Adding ibc-types v0.15.1 (available: v0.16.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subtle-ng v2.5.0
[INFO] [stderr]   Downloaded subtle-encoding v0.5.1
[INFO] [stderr]   Downloaded ed25519-consensus v2.1.0
[INFO] [stderr]   Downloaded penumbra-sdk-keys v2.1.0
[INFO] [stderr]   Downloaded safe-quote v1.0.40
[INFO] [stderr]   Downloaded penumbra-sdk-ibc v2.1.0
[INFO] [stderr]   Downloaded ibc-types-domain-type v0.15.1
[INFO] [stderr]   Downloaded poseidon377 v1.2.0
[INFO] [stderr]   Downloaded tendermint-proto v0.40.4
[INFO] [stderr]   Downloaded cnidarium-component v2.1.0
[INFO] [stderr]   Downloaded penumbra-sdk-txhash v2.1.0
[INFO] [stderr]   Downloaded decaf377-ka v2.1.0
[INFO] [stderr]   Downloaded penumbra-sdk-num v2.1.0
[INFO] [stderr]   Downloaded poseidon-parameters v1.1.0
[INFO] [stderr]   Downloaded penumbra-sdk-proof-params v2.1.0
[INFO] [stderr]   Downloaded hash_hasher v2.0.4
[INFO] [stderr]   Downloaded chacha20poly1305 v0.9.1
[INFO] [stderr]   Downloaded f4jumble v0.1.1
[INFO] [stderr]   Downloaded ibig v0.3.6
[INFO] [stderr]   Downloaded decaf377 v0.10.1
[INFO] [stderr]   Downloaded ark-crypto-primitives v0.4.0
[INFO] [stderr]   Downloaded penumbra-sdk-asset v2.1.0
[INFO] [stderr]   Downloaded ibc-types-core-channel v0.15.1
[INFO] [stderr]   Downloaded cosmos-sdk-proto v0.26.1
[INFO] [stderr]   Downloaded ibc-proto v0.51.1
[INFO] [stderr]   Downloaded jmt v0.11.0
[INFO] [stderr]   Downloaded safe-regex v0.2.6
[INFO] [stderr]   Downloaded informalsystems-pbjson v0.7.0
[INFO] [stderr]   Downloaded tendermint v0.40.4
[INFO] [stderr]   Downloaded cnidarium v0.83.0
[INFO] [stderr]   Downloaded ibc-types-timestamp v0.15.1
[INFO] [stderr]   Downloaded penumbra-sdk-proto v2.1.0
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded ibc-types-core-connection v0.15.1
[INFO] [stderr]   Downloaded pbjson-types v0.7.0
[INFO] [stderr]   Downloaded ark-relations v0.4.0
[INFO] [stderr]   Downloaded ark-snark v0.4.0
[INFO] [stderr]   Downloaded mirai-annotations v1.12.0
[INFO] [stderr]   Downloaded safe-regex-compiler v0.2.6
[INFO] [stderr]   Downloaded poly1305 v0.7.2
[INFO] [stderr]   Downloaded penumbra-sdk-sct v2.1.0
[INFO] [stderr]   Downloaded decaf377-fmd v2.1.0
[INFO] [stderr]   Downloaded decaf377-rdsa v0.11.0
[INFO] [stderr]   Downloaded proc-macro2 v0.1.10
[INFO] [stderr]   Downloaded ibc-types-identifier v0.15.1
[INFO] [stderr]   Downloaded safe-regex-macro v0.2.6
[INFO] [stderr]   Downloaded ibc-types-path v0.15.1
[INFO] [stderr]   Downloaded ibc-types-transfer v0.15.1
[INFO] [stderr]   Downloaded ics23 v0.12.0
[INFO] [stderr]   Downloaded ibc-types v0.15.1
[INFO] [stderr]   Downloaded pbjson v0.7.0
[INFO] [stderr]   Downloaded pbjson-build v0.7.0
[INFO] [stderr]   Downloaded ibc-types-core-commitment v0.15.1
[INFO] [stderr]   Downloaded ark-groth16 v0.4.0
[INFO] [stderr]   Downloaded curve25519-dalek-ng v4.1.1
[INFO] [stderr]   Downloaded tendermint-light-client-verifier v0.40.4
[INFO] [stderr]   Downloaded poseidon-permutation v1.1.0
[INFO] [stderr]   Downloaded flex-error v0.4.4
[INFO] [stderr]   Downloaded chacha20 v0.8.2
[INFO] [stderr]   Downloaded ibc-types-lightclients-tendermint v0.15.1
[INFO] [stderr]   Downloaded penumbra-sdk-tct v2.1.0
[INFO] [stderr]   Downloaded ark-ed-on-bls12-377 v0.4.0
[INFO] [stderr]   Downloaded ibc-types-core-client v0.15.1
[INFO] [stderr]   Downloaded ark-r1cs-std v0.4.0
[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 487a5b1289c4e4d99026f67f84cd1fd6557c6b911b678da053df6b41195235c4
[INFO] running `Command { std: "docker" "start" "-a" "487a5b1289c4e4d99026f67f84cd1fd6557c6b911b678da053df6b41195235c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "487a5b1289c4e4d99026f67f84cd1fd6557c6b911b678da053df6b41195235c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487a5b1289c4e4d99026f67f84cd1fd6557c6b911b678da053df6b41195235c4", kill_on_drop: false }`
[INFO] [stdout] 487a5b1289c4e4d99026f67f84cd1fd6557c6b911b678da053df6b41195235c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99df959299b7eb8b9b340a4d5ac8c62f8e70c0dd2d3b6fe8d1a83eb6aa1d9d92
[INFO] running `Command { std: "docker" "start" "-a" "99df959299b7eb8b9b340a4d5ac8c62f8e70c0dd2d3b6fe8d1a83eb6aa1d9d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling flex-error v0.4.4
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling informalsystems-pbjson v0.7.0
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/caccb4d0368bd918ef6668af8e13834d07040417/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=e54157c28729b6ee -C extra-filename=-77d5ed2a8f27680a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.rmeta --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" "99df959299b7eb8b9b340a4d5ac8c62f8e70c0dd2d3b6fe8d1a83eb6aa1d9d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99df959299b7eb8b9b340a4d5ac8c62f8e70c0dd2d3b6fe8d1a83eb6aa1d9d92", kill_on_drop: false }`
[INFO] [stdout] 99df959299b7eb8b9b340a4d5ac8c62f8e70c0dd2d3b6fe8d1a83eb6aa1d9d92