[INFO] fetching crate bls-signatures-rs 0.1.0...
[INFO] testing bls-signatures-rs-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate bls-signatures-rs 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bls-signatures-rs 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bls-signatures-rs 0.1.0
[INFO] finished tweaking crates.io crate bls-signatures-rs 0.1.0
[INFO] tweaked toml for crates.io crate bls-signatures-rs 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate bls-signatures-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded witnet-bn v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] f8935c00b348e9a8fd3d58772e063588a1b4ae77e39b65dfbd569b3d6e0877ea
[INFO] running `Command { std: "docker" "start" "-a" "f8935c00b348e9a8fd3d58772e063588a1b4ae77e39b65dfbd569b3d6e0877ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8935c00b348e9a8fd3d58772e063588a1b4ae77e39b65dfbd569b3d6e0877ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8935c00b348e9a8fd3d58772e063588a1b4ae77e39b65dfbd569b3d6e0877ea", kill_on_drop: false }`
[INFO] [stdout] f8935c00b348e9a8fd3d58772e063588a1b4ae77e39b65dfbd569b3d6e0877ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", 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] db9a608be8a18f411b48dbcde4645c821a87a0ab1898b3d424dab852e0347741
[INFO] running `Command { std: "docker" "start" "-a" "db9a608be8a18f411b48dbcde4645c821a87a0ab1898b3d424dab852e0347741", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling witnet-bn v0.4.5
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling bls-signatures-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:225:37
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:242:44
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stdout]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.78s
[INFO] running `Command { std: "docker" "inspect" "db9a608be8a18f411b48dbcde4645c821a87a0ab1898b3d424dab852e0347741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9a608be8a18f411b48dbcde4645c821a87a0ab1898b3d424dab852e0347741", kill_on_drop: false }`
[INFO] [stdout] db9a608be8a18f411b48dbcde4645c821a87a0ab1898b3d424dab852e0347741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b487c39bf1a1b965935d5d2b2ac0a2bdb605391a610734e95cd910e94222844
[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" "6b487c39bf1a1b965935d5d2b2ac0a2bdb605391a610734e95cd910e94222844", kill_on_drop: false }`
[INFO] [stderr]    Compiling bls-signatures-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:225:37
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:242:44
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stdout]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:225:37
[INFO] [stdout]     |
[INFO] [stdout] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around const expression
[INFO] [stdout]    --> src/bn256/mod.rs:242:44
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stdout]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6b487c39bf1a1b965935d5d2b2ac0a2bdb605391a610734e95cd910e94222844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b487c39bf1a1b965935d5d2b2ac0a2bdb605391a610734e95cd910e94222844", kill_on_drop: false }`
[INFO] [stdout] 6b487c39bf1a1b965935d5d2b2ac0a2bdb605391a610734e95cd910e94222844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cb20dd34a559fb14994e029e08e0224fe9b663ea93d4c7f6c748d2956d407ae
[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" "9cb20dd34a559fb14994e029e08e0224fe9b663ea93d4c7f6c748d2956d407ae", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/bn256/mod.rs:225:37
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/bn256/mod.rs:242:44
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stderr]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/bn256/mod.rs:225:37
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> src/bn256/mod.rs:242:44
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stderr]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bls_signatures_rs-553499b44131fe23
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bn256::test::test_invalid_private_key_1 ... ok
[INFO] [stdout] test bn256::test::test_valid_private_key ... ok
[INFO] [stdout] test bn256::test::test_invalid_private_key_2 ... ok
[INFO] [stdout] test bn256::test::test_hash_to_try_and_increment_1 ... ok
[INFO] [stdout] test bn256::test::test_aggregate_signatures_1 ... ok
[INFO] [stdout] test bn256::test::test_sign_1 ... ok
[INFO] [stdout] test bn256::test::test_compressed_public_key_1 ... ok
[INFO] [stdout] test bn256::test::test_aggregate_public_keys_1 ... ok
[INFO] [stdout] test bn256::test::test_to_public_key_4 ... ok
[INFO] [stdout] test bn256::test::test_to_public_key_3 ... ok
[INFO] [stdout] test bn256::test::test_to_public_key_2 ... ok
[INFO] [stdout] test bn256::test::test_to_public_key_1 ... ok
[INFO] [stdout] test bn256::test::test_verify_signed_msg ... ok
[INFO] [stdout] test bn256::test::test_verify_aggregated_signatures_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bls-signatures-rs
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/bn256/mod.rs:225:37
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut buf: [u8; 64] = [0; (4 * 16)];
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around const expression
[INFO] [stderr]    --> /opt/rustwide/workdir/src/bn256/mod.rs:242:44
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let mut result: [u8; 32 * 4] = [0; (4 * 32)];
[INFO] [stderr]     |                                            ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cb20dd34a559fb14994e029e08e0224fe9b663ea93d4c7f6c748d2956d407ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb20dd34a559fb14994e029e08e0224fe9b663ea93d4c7f6c748d2956d407ae", kill_on_drop: false }`
[INFO] [stdout] 9cb20dd34a559fb14994e029e08e0224fe9b663ea93d4c7f6c748d2956d407ae
