[INFO] fetching crate hbbft 0.1.1...
[INFO] testing hbbft-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate hbbft 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate hbbft 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hbbft 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hbbft 0.1.1
[INFO] tweaked toml for crates.io crate hbbft 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded docopt v1.1.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.6.3
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[INFO] [stderr]   Downloaded rand04 v0.1.1
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[INFO] [stderr]   Downloaded threshold_crypto v0.3.2
[INFO] [stderr]   Downloaded crossbeam v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9b086ff1d9b934cb3f9c3eb7c930a9114b28d2ae17b3f8f3d58a7127c1fedc2
[INFO] running `Command { std: "docker" "start" "-a" "a9b086ff1d9b934cb3f9c3eb7c930a9114b28d2ae17b3f8f3d58a7127c1fedc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9b086ff1d9b934cb3f9c3eb7c930a9114b28d2ae17b3f8f3d58a7127c1fedc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b086ff1d9b934cb3f9c3eb7c930a9114b28d2ae17b3f8f3d58a7127c1fedc2", kill_on_drop: false }`
[INFO] [stdout] a9b086ff1d9b934cb3f9c3eb7c930a9114b28d2ae17b3f8f3d58a7127c1fedc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6347871c15da40ccd15e1f7ec74094179913f271893a2c2f815d97d483c39c
[INFO] running `Command { std: "docker" "start" "-a" "cb6347871c15da40ccd15e1f7ec74094179913f271893a2c2f815d97d483c39c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[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 miniz_oxide v0.6.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling memsec v0.5.7
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rand04 v0.1.1
[INFO] [stderr]    Compiling reed-solomon-erasure v3.1.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling pairing v0.14.2
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling init_with v1.1.0
[INFO] [stderr]    Compiling rand04_compat v0.1.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling rand_derive v0.5.0
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling threshold_crypto v0.3.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling hbbft v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subset/subset.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         #[derivative(Debug(format_with = "util::fmt_hex"))] Vec<u8>,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `Command { std: "docker" "inspect" "cb6347871c15da40ccd15e1f7ec74094179913f271893a2c2f815d97d483c39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6347871c15da40ccd15e1f7ec74094179913f271893a2c2f815d97d483c39c", kill_on_drop: false }`
[INFO] [stdout] cb6347871c15da40ccd15e1f7ec74094179913f271893a2c2f815d97d483c39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a73e51655729e93b7087581231d5de437b6ed78c0aadd41716432166d933949
[INFO] running `Command { std: "docker" "start" "-a" "0a73e51655729e93b7087581231d5de437b6ed78c0aadd41716432166d933949", 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] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subset/subset.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         #[derivative(Debug(format_with = "util::fmt_hex"))] Vec<u8>,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling signifix v0.9.0
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling hbbft v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> tests/binary_agreement_mitm.rs:239:26
[INFO] [stdout]     |
[INFO] [stdout] 239 | const NUM_NODES: usize = (NODES_PER_GROUP * 3 + 1);
[INFO] [stdout]     |                          ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 239 - const NUM_NODES: usize = (NODES_PER_GROUP * 3 + 1);
[INFO] [stdout] 239 + const NUM_NODES: usize = NODES_PER_GROUP * 3 + 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/net_dynamic_hb.rs:77:1
[INFO] [stdout]    |
[INFO] [stdout] 77 | /// Proptest wrapper for `do_drop_and_re_add`.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> tests/binary_agreement.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// Proptest wrapper for `binary_agreement` that runs the test function on generated configurations.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout]     |         ^                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 154 -         (prev.high != self.high || prev.current != self.current)
[INFO] [stdout] 154 +         prev.high != self.high || prev.current != self.current
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> tests/net/proptest.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout]     |         ^                                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 167 -         (prev.current != self.current || prev.low != self.low)
[INFO] [stdout] 167 +         prev.current != self.current || prev.low != self.low
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/subset/subset.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         #[derivative(Debug(format_with = "util::fmt_hex"))] Vec<u8>,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `hbbft::Step` in tuple element 1 that must be used
[INFO] [stdout]    --> tests/binary_agreement_mitm.rs:482:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |         net.crank_expect(&mut rng);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: The algorithm step result must be used.
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> tests/binary_agreement_mitm.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(unused_must_use)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hbbft`; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name queueing_honey_badger --edition=2018 tests/queueing_honey_badger.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=51b5915f7778480d -C extra-filename=-51b5915f7778480d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hbbft`; 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name binary_agreement_mitm --edition=2018 tests/binary_agreement_mitm.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=8b62963d48021345 -C extra-filename=-8b62963d48021345 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hbbft`; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name broadcast --edition=2018 tests/broadcast.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=596bbd31ba40efbc -C extra-filename=-596bbd31ba40efbc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hbbft`; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name net_dynamic_hb --edition=2018 tests/net_dynamic_hb.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=0110a3345f0e2dd1 -C extra-filename=-0110a3345f0e2dd1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `hbbft`; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name honey_badger --edition=2018 tests/honey_badger.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=8c80fe29d05617b2 -C extra-filename=-8c80fe29d05617b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hbbft`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name simulation --edition=2018 examples/simulation.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=3e7b81ef2620cc8c -C extra-filename=-3e7b81ef2620cc8c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-189cd54786d8820b.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-50c19e9bd62c942c.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-487a1432aef96f0d.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8b9cb75fb4797104.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-78c51420d6463ae9.rlib --extern derivative=/opt/rustwide/target/debug/deps/libderivative-272e6cd1002099a4.so --extern docopt=/opt/rustwide/target/debug/deps/libdocopt-e4fc4ec1838509cc.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-444e4843fe23ce31.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-b56d576a5af316f8.rlib --extern hbbft=/opt/rustwide/target/debug/deps/libhbbft-1d2c91bf5f41d2bb.rlib --extern hex_fmt=/opt/rustwide/target/debug/deps/libhex_fmt-130ae575db09207f.rlib --extern init_with=/opt/rustwide/target/debug/deps/libinit_with-029ccbe01021f725.rlib --extern integer_sqrt=/opt/rustwide/target/debug/deps/libinteger_sqrt-5a2c37cb2796dc04.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-af693f91d63cdb26.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e4acea3c8ca43b70.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-0915131274f74eda.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-e8c895d7e0b1fbfb.rlib --extern rand_derive=/opt/rustwide/target/debug/deps/librand_derive-b8722c80cabf15cb.so --extern rand_xorshift=/opt/rustwide/target/debug/deps/librand_xorshift-0b78b14c8552d150.rlib --extern reed_solomon_erasure=/opt/rustwide/target/debug/deps/libreed_solomon_erasure-39650d32f46edd9d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-fe1f5b617e906e5a.rlib --extern signifix=/opt/rustwide/target/debug/deps/libsignifix-ba35abb20787e3e9.rlib --extern threshold_crypto=/opt/rustwide/target/debug/deps/libthreshold_crypto-4c6170930778a807.rlib --extern tiny_keccak=/opt/rustwide/target/debug/deps/libtiny_keccak-b2e77c7cc28415fa.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/reed-solomon-erasure-ba9d4b187a4d3f67/out` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a73e51655729e93b7087581231d5de437b6ed78c0aadd41716432166d933949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a73e51655729e93b7087581231d5de437b6ed78c0aadd41716432166d933949", kill_on_drop: false }`
[INFO] [stdout] 0a73e51655729e93b7087581231d5de437b6ed78c0aadd41716432166d933949
