[INFO] cloning repository https://github.com/pvg13/WaveSyncDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pvg13/WaveSyncDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpvg13%2FWaveSyncDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpvg13%2FWaveSyncDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1a5a114a08aab56414a312a680f76592d722f82
[INFO] checking pvg13/WaveSyncDB against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpvg13%2FWaveSyncDB" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pvg13/WaveSyncDB
[INFO] finished tweaking git repo https://github.com/pvg13/WaveSyncDB
[INFO] tweaked toml for git repo https://github.com/pvg13/WaveSyncDB written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pvg13/WaveSyncDB on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pvg13/WaveSyncDB 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-upnp v0.5.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee13e366700eb815a075d222029e370f720f8284791429548097580651c146fe
[INFO] running `Command { std: "docker" "start" "-a" "ee13e366700eb815a075d222029e370f720f8284791429548097580651c146fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee13e366700eb815a075d222029e370f720f8284791429548097580651c146fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee13e366700eb815a075d222029e370f720f8284791429548097580651c146fe", kill_on_drop: false }`
[INFO] [stdout] ee13e366700eb815a075d222029e370f720f8284791429548097580651c146fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df760a69bf4af16947c30c4871b7fce622c8c9f269cd1398651faf56906b1c9a
[INFO] running `Command { std: "docker" "start" "-a" "df760a69bf4af16947c30c4871b7fce622c8c9f269cd1398651faf56906b1c9a", kill_on_drop: false }`
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[INFO] [stderr]     Checking futures-rustls v0.26.0
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[INFO] [stderr]     Checking diesel v2.3.2
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[INFO] [stderr]     Checking libp2p v0.56.0
[INFO] [stderr]     Checking wavesyncdb v0.1.0 (/opt/rustwide/workdir/wavesyncdb)
[INFO] [stderr]     Checking diesel_migrations v2.3.0
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> wavesyncdb/src/instrument/dialects.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> wavesyncdb/src/sync/mod.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libp2p::{futures::StreamExt, gossipsub::{self, Topic}, identify, identity, mdns, noise, ping, swarm::SwarmEvent, yamux, SwarmBuilder};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> wavesyncdb/src/instrument/dialects.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Topic`
[INFO] [stdout]  --> wavesyncdb/src/sync/mod.rs:6:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | use libp2p::{futures::StreamExt, gossipsub::{self, Topic}, identify, identity, mdns, noise, ping, swarm::SwarmEvent, yamux, SwarmBuilder};
[INFO] [stdout]   |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id_local`
[INFO] [stdout]   --> wavesyncdb/src/sync/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let peer_id_local = self.peer_id;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id_local`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build` is never used
[INFO] [stdout]   --> wavesyncdb/src/instrument/dialects.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DialectType {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn build(&self) -> Box<dyn Dialect> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id_local`
[INFO] [stdout]   --> wavesyncdb/src/sync/mod.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let peer_id_local = self.peer_id;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id_local`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build` is never used
[INFO] [stdout]   --> wavesyncdb/src/instrument/dialects.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl DialectType {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn build(&self) -> Box<dyn Dialect> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wsdb_example v0.1.0 (/opt/rustwide/workdir/wsdb_example)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.38s
[INFO] running `Command { std: "docker" "inspect" "df760a69bf4af16947c30c4871b7fce622c8c9f269cd1398651faf56906b1c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df760a69bf4af16947c30c4871b7fce622c8c9f269cd1398651faf56906b1c9a", kill_on_drop: false }`
[INFO] [stdout] df760a69bf4af16947c30c4871b7fce622c8c9f269cd1398651faf56906b1c9a