[INFO] fetching crate p2ping 0.0.9...
[INFO] checking p2ping-0.0.9 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate p2ping 0.0.9 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate p2ping 0.0.9
[INFO] finished tweaking crates.io crate p2ping 0.0.9
[INFO] tweaked toml for crates.io crate p2ping 0.0.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate p2ping 0.0.9 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate p2ping 0.0.9 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5a8f89f2e87cb8cb0df61b6e9e44cc703f9ba66c78646cce2d5eac049e3f230
[INFO] running `Command { std: "docker" "start" "-a" "d5a8f89f2e87cb8cb0df61b6e9e44cc703f9ba66c78646cce2d5eac049e3f230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a8f89f2e87cb8cb0df61b6e9e44cc703f9ba66c78646cce2d5eac049e3f230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a8f89f2e87cb8cb0df61b6e9e44cc703f9ba66c78646cce2d5eac049e3f230", kill_on_drop: false }`
[INFO] [stdout] d5a8f89f2e87cb8cb0df61b6e9e44cc703f9ba66c78646cce2d5eac049e3f230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a279598957e4ccb02eedc3c8b473d3c38d7f03d0e0d6f072cbf89dd5da15969
[INFO] running `Command { std: "docker" "start" "-a" "6a279598957e4ccb02eedc3c8b473d3c38d7f03d0e0d6f072cbf89dd5da15969", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling platforms v3.4.0
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking multihash v0.19.1
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking zerocopy v0.7.33
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]    Compiling rustls v0.23.15
[INFO] [stderr]    Compiling curve25519-dalek v4.1.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling quinn v0.11.8
[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.13
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking data-encoding-macro v0.1.15
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking moka v0.12.10
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.0.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking netlink-packet-route v0.17.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking quinn-udp v0.5.4
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking futures-bounded v0.2.4
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking quick-protobuf-codec v0.3.1
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking yamux v0.12.1
[INFO] [stderr]     Checking yamux v0.13.3
[INFO] [stderr]     Checking soketto v0.8.0
[INFO] [stderr]     Checking x509-parser v0.17.0
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking futures-rustls v0.26.0
[INFO] [stderr]     Checking quinn-proto v0.11.12
[INFO] [stderr]     Checking libp2p-identity v0.2.12
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking netlink-sys v0.8.6
[INFO] [stderr]     Checking netlink-proto v0.11.5
[INFO] [stderr]     Checking rtnetlink v0.13.1
[INFO] [stderr]     Checking multiaddr v0.18.1
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]     Checking libp2p-core v0.43.1
[INFO] [stderr]     Checking if-watch v3.2.1
[INFO] [stderr]     Checking libp2p-swarm v0.47.0
[INFO] [stderr]     Checking libp2p-tls v0.6.2
[INFO] [stderr]     Checking libp2p-tcp v0.44.0
[INFO] [stderr]     Checking libp2p-websocket v0.45.1
[INFO] [stderr]     Checking libp2p-yamux v0.47.0
[INFO] [stderr]     Checking libp2p-noise v0.46.1
[INFO] [stderr]     Checking libp2p-quic v0.13.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.6.0
[INFO] [stderr]     Checking libp2p-kad v0.48.0
[INFO] [stderr]     Checking libp2p-relay v0.21.0
[INFO] [stderr]     Checking libp2p-ping v0.47.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.6.0
[INFO] [stderr]     Checking libp2p-identify v0.47.0
[INFO] [stderr]     Checking hickory-resolver v0.25.2
[INFO] [stderr]     Checking libp2p-dns v0.44.0
[INFO] [stderr]     Checking libp2p v0.56.0
[INFO] [stderr]     Checking p2ping v0.0.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, p2ping::Behaviour>>>
[INFO] [stdout]   --> src/main.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let mut swarm = SwarmBuilder::with_existing_identity(local_key_pair)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 79 | |         .with_tokio()
[INFO] [stdout] 80 | |         .with_tcp(
[INFO] [stdout] 81 | |             Default::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |         )?
[INFO] [stdout] 96 | |         .with_behaviour(|_key, _relay| behaviour)?
[INFO] [stdout]    | |__________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, p2ping::Behaviour>>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let mut swarm = SwarmBuilder::with_existing_identity(local_key_pair)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 79 | |         .with_tokio()
[INFO] [stdout] 80 | |         .with_tcp(
[INFO] [stdout] 81 | |             Default::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |         )?
[INFO] [stdout] 96 | |         .with_behaviour(|_key, _relay| behaviour)?
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p2ping` (bin "p2ping") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, p2ping::Behaviour>>>
[INFO] [stdout]   --> src/main.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let mut swarm = SwarmBuilder::with_existing_identity(local_key_pair)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 79 | |         .with_tokio()
[INFO] [stdout] 80 | |         .with_tcp(
[INFO] [stdout] 81 | |             Default::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |         )?
[INFO] [stdout] 96 | |         .with_behaviour(|_key, _relay| behaviour)?
[INFO] [stdout]    | |__________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, p2ping::Behaviour>>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |       let mut swarm = SwarmBuilder::with_existing_identity(local_key_pair)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 79 | |         .with_tokio()
[INFO] [stdout] 80 | |         .with_tcp(
[INFO] [stdout] 81 | |             Default::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |         )?
[INFO] [stdout] 96 | |         .with_behaviour(|_key, _relay| behaviour)?
[INFO] [stdout]    | |_________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `p2ping` (bin "p2ping" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6a279598957e4ccb02eedc3c8b473d3c38d7f03d0e0d6f072cbf89dd5da15969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a279598957e4ccb02eedc3c8b473d3c38d7f03d0e0d6f072cbf89dd5da15969", kill_on_drop: false }`
[INFO] [stdout] 6a279598957e4ccb02eedc3c8b473d3c38d7f03d0e0d6f072cbf89dd5da15969
