[INFO] fetching crate vb_accumulator 0.6.0... [INFO] testing vb_accumulator-0.6.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate vb_accumulator 0.6.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate vb_accumulator 0.6.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vb_accumulator 0.6.0 [INFO] finished tweaking crates.io crate vb_accumulator 0.6.0 [INFO] tweaked toml for crates.io crate vb_accumulator 0.6.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bc7a2525f1e8f13a8dfc4a40db3d29dbcfaa32deb49114e92ba3f5907b04d66 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2bc7a2525f1e8f13a8dfc4a40db3d29dbcfaa32deb49114e92ba3f5907b04d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bc7a2525f1e8f13a8dfc4a40db3d29dbcfaa32deb49114e92ba3f5907b04d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc7a2525f1e8f13a8dfc4a40db3d29dbcfaa32deb49114e92ba3f5907b04d66", kill_on_drop: false }` [INFO] [stdout] 2bc7a2525f1e8f13a8dfc4a40db3d29dbcfaa32deb49114e92ba3f5907b04d66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1000525c8e6f87aeaa9482dad9e65b8bacfba701f16ecbfb7efeb62deee55538 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1000525c8e6f87aeaa9482dad9e65b8bacfba701f16ecbfb7efeb62deee55538", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling hkdf v0.11.0 [INFO] [stderr] Compiling ark-std v0.3.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling ark-serialize-derive v0.3.0 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling ark-ff-asm v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Compiling ark-serialize v0.3.0 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.5.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_with v1.11.0 [INFO] [stderr] Compiling ark-ec v0.3.0 [INFO] [stderr] Compiling ark-poly v0.3.0 [INFO] [stderr] Compiling dock_crypto_utils v0.3.0 [INFO] [stderr] Compiling schnorr_pok v0.5.0 [INFO] [stderr] Compiling vb_accumulator v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "1000525c8e6f87aeaa9482dad9e65b8bacfba701f16ecbfb7efeb62deee55538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1000525c8e6f87aeaa9482dad9e65b8bacfba701f16ecbfb7efeb62deee55538", kill_on_drop: false }` [INFO] [stdout] 1000525c8e6f87aeaa9482dad9e65b8bacfba701f16ecbfb7efeb62deee55538 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f52cf16acf7bccef98776aa652790eb49d8de55c7358ae1b5bad6eb11c692549 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f52cf16acf7bccef98776aa652790eb49d8de55c7358ae1b5bad6eb11c692549", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling ark-bls12-381 v0.3.0 [INFO] [stderr] Compiling blake2 v0.9.2 [INFO] [stderr] Compiling vb_accumulator v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.48s [INFO] running `Command { std: "docker" "inspect" "f52cf16acf7bccef98776aa652790eb49d8de55c7358ae1b5bad6eb11c692549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f52cf16acf7bccef98776aa652790eb49d8de55c7358ae1b5bad6eb11c692549", kill_on_drop: false }` [INFO] [stdout] f52cf16acf7bccef98776aa652790eb49d8de55c7358ae1b5bad6eb11c692549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 193814198aa566fa1c5d8c778708ac9edf1f3698ef600c48444d049a572aacf9 [INFO] running `Command { std: "docker" "start" "-a" "193814198aa566fa1c5d8c778708ac9edf1f3698ef600c48444d049a572aacf9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vb_accumulator-6fa3812b80560c79) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test universal::tests::computing_d ... ok [INFO] [stdout] test universal::tests::initialization ... ok [INFO] [stdout] test setup::tests::keypair ... ok [INFO] [stdout] test setup::tests::proof_of_knowledge_of_public_key ... ok [INFO] [stdout] test setup::tests::setup_serialization ... ok [INFO] [stdout] test positive::tests::batch_update_and_membership ... ok [INFO] [stdout] test universal::tests::batch_update_and_membership ... ok [INFO] [stdout] test witness::tests::update_witnesses_after_multiple_batch_updates_positive_accumulator_2 ... ok [INFO] [stdout] test batch_utils::tests::polys has been running for over 60 seconds [INFO] [stdout] test positive::tests::membership has been running for over 60 seconds [INFO] [stdout] test proofs::tests::membership_proof_positive_accumulator has been running for over 60 seconds [INFO] [stdout] test proofs::tests::non_membership_proof_universal_accumulator has been running for over 60 seconds [INFO] [stdout] test universal::tests::membership_non_membership has been running for over 60 seconds [INFO] [stdout] test utils::tests::timing_ark_ops has been running for over 60 seconds [INFO] [stdout] test witness::tests::batch_updates_witnesses_positive_accumulator has been running for over 60 seconds [INFO] [stdout] test witness::tests::batch_updates_witnesses_universal_accumulator has been running for over 60 seconds [INFO] [stdout] test witness::tests::single_membership_witness_update_positive_accumulator has been running for over 60 seconds [INFO] [stdout] test witness::tests::single_witness_update_universal_accumulator has been running for over 60 seconds [INFO] [stdout] test witness::tests::timing_public_batch_updates has been running for over 60 seconds [INFO] [stdout] test witness::tests::update_witnesses_after_multiple_batch_updates_positive_accumulator has been running for over 60 seconds [INFO] [stdout] test witness::tests::update_witnesses_after_multiple_batch_updates_positive_accumulator_1 has been running for over 60 seconds [INFO] [stdout] test witness::tests::update_witnesses_after_multiple_batch_updates_positive_accumulator_1 ... ok [INFO] [stdout] test witness::tests::batch_updates_witnesses_universal_accumulator ... ok [INFO] [stdout] test proofs::tests::membership_proof_positive_accumulator ... ok [INFO] [stdout] test witness::tests::update_witnesses_after_multiple_batch_updates_positive_accumulator ... ok [INFO] [stdout] test witness::tests::batch_updates_witnesses_positive_accumulator ... ok [INFO] [stdout] test proofs::tests::non_membership_proof_universal_accumulator ... ok [INFO] [stdout] test witness::tests::single_membership_witness_update_positive_accumulator ... ok [INFO] [stdout] test positive::tests::membership ... ok [INFO] [stdout] test batch_utils::tests::polys ... ok [INFO] [stdout] test universal::tests::membership_non_membership ... ok [INFO] [stdout] test utils::tests::timing_ark_ops ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "193814198aa566fa1c5d8c778708ac9edf1f3698ef600c48444d049a572aacf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193814198aa566fa1c5d8c778708ac9edf1f3698ef600c48444d049a572aacf9", kill_on_drop: false }` [INFO] [stdout] 193814198aa566fa1c5d8c778708ac9edf1f3698ef600c48444d049a572aacf9