[INFO] cloning repository https://github.com/liteprotocol/powersoftau [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liteprotocol/powersoftau" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliteprotocol%2Fpowersoftau", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliteprotocol%2Fpowersoftau'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 930d3d81d13f195a6a75f556a853888925ac945c [INFO] testing liteprotocol/powersoftau against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliteprotocol%2Fpowersoftau" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/liteprotocol/powersoftau on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/liteprotocol/powersoftau [INFO] finished tweaking git repo https://github.com/liteprotocol/powersoftau [INFO] tweaked toml for git repo https://github.com/liteprotocol/powersoftau written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/liteprotocol/powersoftau already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 7cc67d4e6b58a07f168886eaea17a04f9dd7d4eaae3732999fcaf8b93dcf42ab [INFO] running `Command { std: "docker" "start" "-a" "7cc67d4e6b58a07f168886eaea17a04f9dd7d4eaae3732999fcaf8b93dcf42ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cc67d4e6b58a07f168886eaea17a04f9dd7d4eaae3732999fcaf8b93dcf42ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc67d4e6b58a07f168886eaea17a04f9dd7d4eaae3732999fcaf8b93dcf42ab", kill_on_drop: false }` [INFO] [stdout] 7cc67d4e6b58a07f168886eaea17a04f9dd7d4eaae3732999fcaf8b93dcf42ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b10d366c4016847cf633eded4f8c1561a36f789fc50bb61e2b3ec3c85068298 [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" "8b10d366c4016847cf633eded4f8c1561a36f789fc50bb61e2b3ec3c85068298", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Compiling libc v0.2.32 [INFO] [stderr] Compiling crossbeam v0.3.0 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling pairing v0.13.0 [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling blake2 v0.6.1 [INFO] [stderr] Compiling powersoftau v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:21 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | --- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:26 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ----- the item `Mutex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.94s [INFO] running `Command { std: "docker" "inspect" "8b10d366c4016847cf633eded4f8c1561a36f789fc50bb61e2b3ec3c85068298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b10d366c4016847cf633eded4f8c1561a36f789fc50bb61e2b3ec3c85068298", kill_on_drop: false }` [INFO] [stdout] 8b10d366c4016847cf633eded4f8c1561a36f789fc50bb61e2b3ec3c85068298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cbf8173459d4419a9856c075d90124fb5c0d8a2cd474658803f6073b583a75f [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" "3cbf8173459d4419a9856c075d90124fb5c0d8a2cd474658803f6073b583a75f", kill_on_drop: false }` [INFO] [stderr] Compiling powersoftau v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:21 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | --- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:26 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ----- the item `Mutex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:21 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | --- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:26 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ----- the item `Mutex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "3cbf8173459d4419a9856c075d90124fb5c0d8a2cd474658803f6073b583a75f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cbf8173459d4419a9856c075d90124fb5c0d8a2cd474658803f6073b583a75f", kill_on_drop: false }` [INFO] [stdout] 3cbf8173459d4419a9856c075d90124fb5c0d8a2cd474658803f6073b583a75f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8655b1542634694519ed8ea5a2f0b9c1a5aea93cf5aaded24813a298c1d45549 [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" "8655b1542634694519ed8ea5a2f0b9c1a5aea93cf5aaded24813a298c1d45549", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib.rs:57:34 [INFO] [stderr] | [INFO] [stderr] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Arc` is imported redundantly [INFO] [stderr] --> src/lib.rs:664:21 [INFO] [stderr] | [INFO] [stderr] 44 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | --- the item `Arc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 664 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Mutex` is imported redundantly [INFO] [stderr] --> src/lib.rs:664:26 [INFO] [stderr] | [INFO] [stderr] 44 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ----- the item `Mutex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 664 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `powersoftau` (lib) generated 3 warnings [INFO] [stderr] warning: `powersoftau` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/powersoftau-5e03192a4c2cb96f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_hash_to_g2 ... ok [INFO] [stdout] test test_same_ratio ... ok [INFO] [stdout] test test_pubkey_serialization ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/powersoftau-5e03192a4c2cb96f` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "8655b1542634694519ed8ea5a2f0b9c1a5aea93cf5aaded24813a298c1d45549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8655b1542634694519ed8ea5a2f0b9c1a5aea93cf5aaded24813a298c1d45549", kill_on_drop: false }` [INFO] [stdout] 8655b1542634694519ed8ea5a2f0b9c1a5aea93cf5aaded24813a298c1d45549