[INFO] fetching crate cks_accumulator 0.1.2... [INFO] testing cks_accumulator-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate cks_accumulator 0.1.2 into /workspace/builds/worker-65/source [INFO] validating manifest of crates.io crate cks_accumulator 0.1.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cks_accumulator 0.1.2 [INFO] finished tweaking crates.io crate cks_accumulator 0.1.2 [INFO] tweaked toml for crates.io crate cks_accumulator 0.1.2 written to /workspace/builds/worker-65/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80eaa3a65c3c05dbc2d0b52b24173b47b785bb490aed5c9d5ee1d183da121f4c [INFO] running `Command { std: "docker" "start" "-a" "80eaa3a65c3c05dbc2d0b52b24173b47b785bb490aed5c9d5ee1d183da121f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80eaa3a65c3c05dbc2d0b52b24173b47b785bb490aed5c9d5ee1d183da121f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80eaa3a65c3c05dbc2d0b52b24173b47b785bb490aed5c9d5ee1d183da121f4c", kill_on_drop: false }` [INFO] [stdout] 80eaa3a65c3c05dbc2d0b52b24173b47b785bb490aed5c9d5ee1d183da121f4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cbf1c0874649c75814df6359403ff0a24eb7c72ea6b0157f5d75bb23550fda8 [INFO] running `Command { std: "docker" "start" "-a" "6cbf1c0874649c75814df6359403ff0a24eb7c72ea6b0157f5d75bb23550fda8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling zeroize v1.5.4 [INFO] [stderr] Compiling miracl_amcl v3.2.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling amcl_wrapper v0.3.5 [INFO] [stderr] Compiling cks_accumulator v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `generate_entries_from_trapdoor` [INFO] [stdout] --> src/accumulator.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn generate_entries_from_trapdoor(size: usize, label: &[u8], gamma: &FieldElement) -> (G1Vector, G2Vector, GT) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/accumulator.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn new(size: usize, label: &[u8]) -> (InMemoryAccumulatorEntries, FieldElement, GT) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.99s [INFO] running `Command { std: "docker" "inspect" "6cbf1c0874649c75814df6359403ff0a24eb7c72ea6b0157f5d75bb23550fda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cbf1c0874649c75814df6359403ff0a24eb7c72ea6b0157f5d75bb23550fda8", kill_on_drop: false }` [INFO] [stdout] 6cbf1c0874649c75814df6359403ff0a24eb7c72ea6b0157f5d75bb23550fda8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39f709690547a21757e9c767eda1cdc2da6f9503bd230b7dedcc86ecd6580116 [INFO] running `Command { std: "docker" "start" "-a" "39f709690547a21757e9c767eda1cdc2da6f9503bd230b7dedcc86ecd6580116", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cks_accumulator v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `generate_entries_from_trapdoor` [INFO] [stdout] --> src/accumulator.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn generate_entries_from_trapdoor(size: usize, label: &[u8], gamma: &FieldElement) -> (G1Vector, G2Vector, GT) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/accumulator.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn new(size: usize, label: &[u8]) -> (InMemoryAccumulatorEntries, FieldElement, GT) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `witness` is never read [INFO] [stdout] --> src/accumulator.rs:567:17 [INFO] [stdout] | [INFO] [stdout] 567 | let mut witness: Option = None; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.60s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cks_accumulator-62fea114ceab9a0e) [INFO] running `Command { std: "docker" "inspect" "39f709690547a21757e9c767eda1cdc2da6f9503bd230b7dedcc86ecd6580116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f709690547a21757e9c767eda1cdc2da6f9503bd230b7dedcc86ecd6580116", kill_on_drop: false }` [INFO] [stdout] 39f709690547a21757e9c767eda1cdc2da6f9503bd230b7dedcc86ecd6580116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b44897b6cdad7bd4dbbef4edd465f2de8c8b11ff651131df567bc26e511bf9b1 [INFO] running `Command { std: "docker" "start" "-a" "b44897b6cdad7bd4dbbef4edd465f2de8c8b11ff651131df567bc26e511bf9b1", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `generate_entries_from_trapdoor` [INFO] [stderr] --> src/accumulator.rs:118:4 [INFO] [stderr] | [INFO] [stderr] 118 | fn generate_entries_from_trapdoor(size: usize, label: &[u8], gamma: &FieldElement) -> (G1Vector, G2Vector, GT) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/accumulator.rs:192:8 [INFO] [stderr] | [INFO] [stderr] 192 | fn new(size: usize, label: &[u8]) -> (InMemoryAccumulatorEntries, FieldElement, GT) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `witness` is never read [INFO] [stderr] --> src/accumulator.rs:567:17 [INFO] [stderr] | [INFO] [stderr] 567 | let mut witness: Option = None; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `cks_accumulator` (lib) generated 2 warnings [INFO] [stderr] warning: `cks_accumulator` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cks_accumulator-62fea114ceab9a0e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test accumulator::tests::test_accumulator_gen ... ok [INFO] [stdout] test accumulator::tests::test_accumulator_addition_removal ... ok [INFO] [stdout] test accumulator::tests::test_accumulator_witness_update ... ok [INFO] [stdout] test accumulator::tests::test_accumulator_addition_removal_random_indices ... ok [INFO] [stdout] test accumulator::tests::test_accumulator_witness_using_trapdoor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.57s [INFO] [stdout] [INFO] [stderr] Doc-tests cks_accumulator [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b44897b6cdad7bd4dbbef4edd465f2de8c8b11ff651131df567bc26e511bf9b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44897b6cdad7bd4dbbef4edd465f2de8c8b11ff651131df567bc26e511bf9b1", kill_on_drop: false }` [INFO] [stdout] b44897b6cdad7bd4dbbef4edd465f2de8c8b11ff651131df567bc26e511bf9b1