[INFO] fetching crate swarm-discovery 0.4.0...
[INFO] checking swarm-discovery-0.4.0 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] extracting crate swarm-discovery 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate swarm-discovery 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swarm-discovery 0.4.0
[INFO] tweaked toml for crates.io crate swarm-discovery 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swarm-discovery 0.4.0 on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swarm-discovery 0.4.0 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libpacket v0.1.2
[INFO] [stderr]   Downloaded ioctl-sys v0.8.0
[INFO] [stderr]   Downloaded netsim-embed-macros v0.2.0
[INFO] [stderr]   Downloaded netsim-embed-nat v0.4.2
[INFO] [stderr]   Downloaded libpacket-core v0.1.0
[INFO] [stderr]   Downloaded acto v0.7.4
[INFO] [stderr]   Downloaded netsim-embed-core v0.4.3
[INFO] [stderr]   Downloaded netsim-embed-machine v0.6.4
[INFO] [stderr]   Downloaded libtest-mimic v0.6.1
[INFO] [stderr]   Downloaded if-addrs v0.13.4
[INFO] [stderr]   Downloaded ipc-channel v0.20.0
[INFO] [stderr]   Downloaded netsim-embed v0.9.1
[INFO] [stderr]   Downloaded libpacket-derive v0.1.1
[INFO] [stderr]   Downloaded netsim-embed-router v0.4.7
[INFO] [stderr]   Downloaded ipc-channel v0.18.3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43656da5b57a36411dec37880520571d34fc28f5fd883fb2d75e3f504e7299bd
[INFO] running `Command { std: "docker" "start" "-a" "43656da5b57a36411dec37880520571d34fc28f5fd883fb2d75e3f504e7299bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43656da5b57a36411dec37880520571d34fc28f5fd883fb2d75e3f504e7299bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43656da5b57a36411dec37880520571d34fc28f5fd883fb2d75e3f504e7299bd", kill_on_drop: false }`
[INFO] [stdout] 43656da5b57a36411dec37880520571d34fc28f5fd883fb2d75e3f504e7299bd
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d21d1ab30bf50a19e25fbdbecf6f611d27ffa05a2c313364ca53ed97900fe0d4
[INFO] running `Command { std: "docker" "start" "-a" "d21d1ab30bf50a19e25fbdbecf6f611d27ffa05a2c313364ca53ed97900fe0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking libpacket-core v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling acto v0.7.4
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking ioctl-sys v0.8.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking if-addrs v0.13.4
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking libtest-mimic v0.6.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking polling v3.8.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling netsim-embed-macros v0.2.0
[INFO] [stderr]     Checking ipc-channel v0.18.3
[INFO] [stderr]     Checking ipc-channel v0.20.0
[INFO] [stderr]     Checking async-io v2.4.1
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-signal v0.2.11
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking async-std v1.13.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]    Compiling libpacket-derive v0.1.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking libpacket v0.1.2
[INFO] [stderr]     Checking swarm-discovery v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking netsim-embed-core v0.4.3
[INFO] [stderr]     Checking netsim-embed-machine v0.6.4
[INFO] [stderr]     Checking netsim-embed-router v0.4.7
[INFO] [stderr]     Checking netsim-embed-nat v0.4.2
[INFO] [stderr]     Checking netsim-embed v0.9.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.93s
[INFO] running `Command { std: "docker" "inspect" "d21d1ab30bf50a19e25fbdbecf6f611d27ffa05a2c313364ca53ed97900fe0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21d1ab30bf50a19e25fbdbecf6f611d27ffa05a2c313364ca53ed97900fe0d4", kill_on_drop: false }`
[INFO] [stdout] d21d1ab30bf50a19e25fbdbecf6f611d27ffa05a2c313364ca53ed97900fe0d4