[INFO] cloning repository https://github.com/ljedrz/pea2pea
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ljedrz/pea2pea" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljedrz%2Fpea2pea", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljedrz%2Fpea2pea'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa11c33f28d8bb0968a52f49c8640b4bf4f89032
[INFO] checking ljedrz/pea2pea against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fljedrz%2Fpea2pea" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ljedrz/pea2pea
[INFO] finished tweaking git repo https://github.com/ljedrz/pea2pea
[INFO] tweaked toml for git repo https://github.com/ljedrz/pea2pea written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ljedrz/pea2pea 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 365 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding snow v0.9.6 (available: v0.10.0)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4b2ea541f9682da2181cb7fb628d06bf0d5d1c7cfc67e214162e86071c1fcaea
[INFO] running `Command { std: "docker" "start" "-a" "4b2ea541f9682da2181cb7fb628d06bf0d5d1c7cfc67e214162e86071c1fcaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b2ea541f9682da2181cb7fb628d06bf0d5d1c7cfc67e214162e86071c1fcaea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2ea541f9682da2181cb7fb628d06bf0d5d1c7cfc67e214162e86071c1fcaea", kill_on_drop: false }`
[INFO] [stdout] 4b2ea541f9682da2181cb7fb628d06bf0d5d1c7cfc67e214162e86071c1fcaea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ed5c373ca1db7f88bfe003dc061afcb714ec56b978b59420c10b3877b27cd93f
[INFO] running `Command { std: "docker" "start" "-a" "ed5c373ca1db7f88bfe003dc061afcb714ec56b978b59420c10b3877b27cd93f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking peak_alloc v0.3.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking test-cert-gen v0.9.0
[INFO] [stderr]    Compiling match-lookup v0.1.1
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling prost-derive v0.14.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking data-encoding-macro v0.1.18
[INFO] [stderr]     Checking multibase v0.9.2
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking prost v0.14.1
[INFO] [stderr]     Checking netlink-packet-route v0.17.1
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking yamux v0.13.8
[INFO] [stderr]     Checking yamux v0.12.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking netlink-sys v0.8.7
[INFO] [stderr]     Checking deadline v0.2.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking netlink-proto v0.11.5
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking pea2pea v0.50.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rtnetlink v0.13.1
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking libp2p-identity v0.2.12
[INFO] [stderr]     Checking if-watch v3.2.1
[INFO] [stderr]     Checking multiaddr v0.18.2
[INFO] [stderr]     Checking libp2p-core v0.43.1
[INFO] [stderr]     Checking libp2p-swarm v0.47.0
[INFO] [stderr]     Checking libp2p-tcp v0.44.0
[INFO] [stderr]     Checking libp2p-yamux v0.47.0
[INFO] [stderr]     Checking libp2p-noise v0.46.1
[INFO] [stderr]     Checking libp2p-ping v0.47.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.6.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.6.0
[INFO] [stderr]     Checking libp2p v0.56.0
[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, libp2p::libp2p_ping::Behaviour>>, Infallible>
[INFO] [stdout]    --> examples/libp2p.rs:486:21
[INFO] [stdout]     |
[INFO] [stdout] 486 |       let mut swarm = SwarmBuilder::with_new_identity()
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 487 | |         .with_tokio()
[INFO] [stdout] 488 | |         .with_tcp(
[INFO] [stdout] 489 | |             libp2p::tcp::Config::default(),
[INFO] [stdout] ...   |
[INFO] [stdout] 493 | |         .unwrap()
[INFO] [stdout] 494 | |         .with_behaviour(|_| ping::Behaviour::default())
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pea2pea` (example "libp2p") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ed5c373ca1db7f88bfe003dc061afcb714ec56b978b59420c10b3877b27cd93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5c373ca1db7f88bfe003dc061afcb714ec56b978b59420c10b3877b27cd93f", kill_on_drop: false }`
[INFO] [stdout] ed5c373ca1db7f88bfe003dc061afcb714ec56b978b59420c10b3877b27cd93f