[INFO] cloning repository https://github.com/bryanburgers/bitcoin-network-crawler-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanburgers/bitcoin-network-crawler-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fbitcoin-network-crawler-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fbitcoin-network-crawler-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef0655f05c1fea02878b631e0bbdcd09da3ea788 [INFO] checking bryanburgers/bitcoin-network-crawler-test against try#411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 for pr-138844 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fbitcoin-network-crawler-test" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bryanburgers/bitcoin-network-crawler-test on toolchain 411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bryanburgers/bitcoin-network-crawler-test [INFO] finished tweaking git repo https://github.com/bryanburgers/bitcoin-network-crawler-test [INFO] tweaked toml for git repo https://github.com/bryanburgers/bitcoin-network-crawler-test written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bryanburgers/bitcoin-network-crawler-test already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded broadcaster v0.2.6 [INFO] [stderr] Downloaded async-task v1.0.0 [INFO] [stderr] Downloaded async-macros v1.0.0 [INFO] [stderr] Downloaded futures-timer v1.0.2 [INFO] [stderr] Downloaded async-std v0.99.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58ebce3778a014dd63d5a51633e2161dbe3f430c9d9eecb0a0fab8ff1c683503 [INFO] running `Command { std: "docker" "start" "-a" "58ebce3778a014dd63d5a51633e2161dbe3f430c9d9eecb0a0fab8ff1c683503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58ebce3778a014dd63d5a51633e2161dbe3f430c9d9eecb0a0fab8ff1c683503", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58ebce3778a014dd63d5a51633e2161dbe3f430c9d9eecb0a0fab8ff1c683503", kill_on_drop: false }` [INFO] [stdout] 58ebce3778a014dd63d5a51633e2161dbe3f430c9d9eecb0a0fab8ff1c683503 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a39a896e7bb923024c4faea0748d1555c1d19344fc45575acd3a42f07d1b26db [INFO] running `Command { std: "docker" "start" "-a" "a39a896e7bb923024c4faea0748d1555c1d19344fc45575acd3a42f07d1b26db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking async-macros v1.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking broadcaster v0.2.6 [INFO] [stderr] Checking futures-timer v1.0.2 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 [INFO] [stderr] Checking async-std v0.99.10 [INFO] [stderr] Checking bitcoin-network-crawler-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `stream::Stream` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:234:39 [INFO] [stdout] | [INFO] [stdout] 234 | use async_std::{prelude::*, task, stream::Stream}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/broker/mod.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/broker/mod.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option>` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:281:13 [INFO] [stdout] | [INFO] [stdout] 281 | assert_eq!(message_2, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | Option> [INFO] [stdout] | Option> [INFO] [stdout] | [INFO] [stdout] note: an implementation of `PartialEq` might be missing for `StreamReaderError` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum StreamReaderError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ must implement `PartialEq` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `StreamReaderError` with `#[derive(PartialEq)]` [INFO] [stdout] | [INFO] [stdout] 35 + #[derive(PartialEq)] [INFO] [stdout] 36 | pub enum StreamReaderError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Option>` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:312:13 [INFO] [stdout] | [INFO] [stdout] 312 | assert_eq!(message_3, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | Option> [INFO] [stdout] | Option> [INFO] [stdout] | [INFO] [stdout] note: an implementation of `PartialEq` might be missing for `StreamReaderError` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum StreamReaderError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ must implement `PartialEq` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `StreamReaderError` with `#[derive(PartialEq)]` [INFO] [stdout] | [INFO] [stdout] 35 + #[derive(PartialEq)] [INFO] [stdout] 36 | pub enum StreamReaderError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:255:13 [INFO] [stdout] | [INFO] [stdout] 255 | let message = result.0; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | let mut stream_reader = StreamReader::new( [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bitcoin_protocol/stream_reader.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | ConnectionError(std::io::Error), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `StreamReaderError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 38 - ConnectionError(std::io::Error), [INFO] [stdout] 38 + ConnectionError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-network-crawler-test` (bin "bitcoin-network-crawler-test" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a39a896e7bb923024c4faea0748d1555c1d19344fc45575acd3a42f07d1b26db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a39a896e7bb923024c4faea0748d1555c1d19344fc45575acd3a42f07d1b26db", kill_on_drop: false }` [INFO] [stdout] a39a896e7bb923024c4faea0748d1555c1d19344fc45575acd3a42f07d1b26db