[INFO] fetching crate ant-libp2p-gossipsub 0.48.0...
[INFO] checking ant-libp2p-gossipsub-0.48.0 against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] extracting crate ant-libp2p-gossipsub 0.48.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ant-libp2p-gossipsub 0.48.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ant-libp2p-gossipsub 0.48.0
[INFO] tweaked toml for crates.io crate ant-libp2p-gossipsub 0.48.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ant-libp2p-gossipsub 0.48.0 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "generate-lockfile" "--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]      Locking 217 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.2)
[INFO] [stderr]       Adding prometheus-client v0.22.3 (available: v0.24.1)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-protobuf-codec v0.3.1
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[INFO] [stderr]   Downloaded base-x v0.2.11
[INFO] [stderr]   Downloaded rand v0.8.6
[INFO] [stderr]   Downloaded ant-libp2p-yamux v0.46.0
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded data-encoding v2.11.0
[INFO] [stderr]   Downloaded const-str v0.4.3
[INFO] [stderr]   Downloaded dtoa v1.0.11
[INFO] [stderr]   Downloaded yamux v0.13.10
[INFO] [stderr]   Downloaded multiaddr v0.18.2
[INFO] [stderr]   Downloaded ant-libp2p-noise v0.45.1
[INFO] [stderr]   Downloaded multistream-select v0.13.0
[INFO] [stderr]   Downloaded ant-libp2p-core v0.42.1
[INFO] [stderr]   Downloaded multihash v0.19.5
[INFO] [stderr]   Downloaded libp2p-identity v0.2.13
[INFO] [stderr]   Downloaded prometheus-client v0.22.3
[INFO] [stderr]   Downloaded yamux v0.12.1
[INFO] [stderr]   Downloaded x25519-dalek v2.0.1
[INFO] [stderr]   Downloaded ant-libp2p-swarm v0.45.2
[INFO] [stderr]   Downloaded asynchronous-codec v0.7.0
[INFO] [stderr]   Downloaded aes-gcm v0.10.3
[INFO] [stderr]   Downloaded rand v0.9.4
[INFO] [stderr]   Downloaded quick-protobuf v0.8.1
[INFO] [stderr]   Downloaded idna_adapter v1.2.2
[INFO] [stderr]   Downloaded rw-stream-sink v0.4.0
[INFO] [stderr]   Downloaded snow v0.9.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0053599baa45c6fbd9350efb155d23cbf2c97d6592bccab632b296b2e29aec9
[INFO] running `Command { std: "docker" "start" "-a" "d0053599baa45c6fbd9350efb155d23cbf2c97d6592bccab632b296b2e29aec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0053599baa45c6fbd9350efb155d23cbf2c97d6592bccab632b296b2e29aec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0053599baa45c6fbd9350efb155d23cbf2c97d6592bccab632b296b2e29aec9", kill_on_drop: false }`
[INFO] [stdout] d0053599baa45c6fbd9350efb155d23cbf2c97d6592bccab632b296b2e29aec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7560aeb45dbfbaf161e8df426dac3ad0d0a0362901d056a02d96901ec28c711a
[INFO] running `Command { std: "docker" "start" "-a" "7560aeb45dbfbaf161e8df426dac3ad0d0a0362901d056a02d96901ec28c711a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
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[INFO] [stderr]     Checking ant-libp2p-core v0.42.1
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[INFO] [stderr]     Checking ant-libp2p-yamux v0.46.0
[INFO] [stderr]     Checking ant-libp2p-noise v0.45.1
[INFO] [stderr]     Checking ant-libp2p-gossipsub v0.48.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `libp2p_core`
[INFO] [stdout]    --> src/config.rs:915:9
[INFO] [stdout]     |
[INFO] [stdout] 915 |     use libp2p_core::UpgradeInfo;
[INFO] [stdout]     |         ^^^^^^^^^^^ use of unresolved module or unlinked crate `libp2p_core`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `libp2p_core`, use `cargo add libp2p_core` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `quickcheck`
[INFO] [stdout]    --> src/protocol.rs:516:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |     use quickcheck::*;
[INFO] [stdout]     |         ^^^^^^^^^^ use of unresolved module or unlinked crate `quickcheck`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `quickcheck`, use `cargo add quickcheck` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ant-libp2p-gossipsub` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/generated/compat/pb.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Message {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/time_cache.rs:138:25
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub(crate) fn entry(&mut self, key: Key) -> Entry<Key, Value> {
[INFO] [stdout]     |                         ^^^^^^^^^               ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub(crate) fn entry(&mut self, key: Key) -> Entry<'_, Key, Value> {
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7560aeb45dbfbaf161e8df426dac3ad0d0a0362901d056a02d96901ec28c711a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7560aeb45dbfbaf161e8df426dac3ad0d0a0362901d056a02d96901ec28c711a", kill_on_drop: false }`
[INFO] [stdout] 7560aeb45dbfbaf161e8df426dac3ad0d0a0362901d056a02d96901ec28c711a
