[INFO] cloning repository https://github.com/7oxotsist/rrtc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7oxotsist/rrtc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7oxotsist%2Frrtc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7oxotsist%2Frrtc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 700a8d58da18a221254d472567d65b14e2ecdcb9
[INFO] testing 7oxotsist/rrtc against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7oxotsist%2Frrtc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/7oxotsist/rrtc
[INFO] finished tweaking git repo https://github.com/7oxotsist/rrtc
[INFO] tweaked toml for git repo https://github.com/7oxotsist/rrtc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/7oxotsist/rrtc on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/7oxotsist/rrtc 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--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 94 packages to latest compatible versions
[INFO] [stderr]       Adding aead v0.5.2
[INFO] [stderr]       Adding aes v0.8.4
[INFO] [stderr]       Adding aes-gcm v0.10.3
[INFO] [stderr]       Adding arc-swap v1.9.0
[INFO] [stderr]       Adding asn1-rs v0.5.2
[INFO] [stderr]       Adding asn1-rs v0.6.2
[INFO] [stderr]       Adding asn1-rs-derive v0.4.0
[INFO] [stderr]       Adding asn1-rs-derive v0.5.1
[INFO] [stderr]       Adding asn1-rs-impl v0.1.0
[INFO] [stderr]       Adding base64 v0.21.7
[INFO] [stderr]       Adding bincode v1.3.3
[INFO] [stderr]       Adding bitflags v1.3.2
[INFO] [stderr]       Adding block-padding v0.3.3
[INFO] [stderr]       Adding byteorder v1.5.0
[INFO] [stderr]       Adding cbc v0.1.2
[INFO] [stderr]       Adding ccm v0.5.0
[INFO] [stderr]       Adding cipher v0.4.4
[INFO] [stderr]       Adding crypto-bigint v0.5.5
[INFO] [stderr]       Adding ctr v0.9.2
[INFO] [stderr]       Adding curve25519-dalek v4.1.3
[INFO] [stderr]       Adding curve25519-dalek-derive v0.1.1
[INFO] [stderr]       Adding der-parser v8.2.0
[INFO] [stderr]       Adding der-parser v9.0.0
[INFO] [stderr]       Adding ecdsa v0.16.9
[INFO] [stderr]       Adding elliptic-curve v0.13.8
[INFO] [stderr]       Adding ff v0.13.1
[INFO] [stderr]       Adding fiat-crypto v0.2.9
[INFO] [stderr]       Adding futures v0.3.32
[INFO] [stderr]     Updating futures-channel v0.3.31 -> v0.3.32
[INFO] [stderr]     Updating futures-core v0.3.31 -> v0.3.32
[INFO] [stderr]       Adding futures-executor v0.3.32
[INFO] [stderr]     Updating futures-io v0.3.31 -> v0.3.32
[INFO] [stderr]     Updating futures-macro v0.3.31 -> v0.3.32
[INFO] [stderr]     Updating futures-sink v0.3.31 -> v0.3.32
[INFO] [stderr]     Updating futures-task v0.3.31 -> v0.3.32
[INFO] [stderr]     Updating futures-util v0.3.31 -> v0.3.32
[INFO] [stderr]       Adding ghash v0.5.1
[INFO] [stderr]       Adding group v0.13.0
[INFO] [stderr]       Adding hex v0.4.3
[INFO] [stderr]       Adding hkdf v0.12.4
[INFO] [stderr]       Adding hmac v0.12.1
[INFO] [stderr]       Adding inout v0.1.4
[INFO] [stderr]       Adding interceptor v0.12.0 (available: v0.17.1)
[INFO] [stderr]       Adding ipnet v2.12.0
[INFO] [stderr]       Adding md-5 v0.10.6
[INFO] [stderr]       Adding memoffset v0.7.1
[INFO] [stderr]       Adding nix v0.26.4
[INFO] [stderr]  Downgrading oid-registry v0.8.1 -> v0.7.1
[INFO] [stderr]       Adding opaque-debug v0.3.1
[INFO] [stderr]       Adding p256 v0.13.2
[INFO] [stderr]       Adding p384 v0.13.1
[INFO] [stderr]       Adding polyval v0.6.2
[INFO] [stderr]       Adding primeorder v0.13.6
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding rand_chacha v0.3.1
[INFO] [stderr]       Adding rand_core v0.6.4
[INFO] [stderr]  Downgrading rcgen v0.14.6 -> v0.13.2
[INFO] [stderr]       Adding rfc6979 v0.4.0
[INFO] [stderr]       Adding rtcp v0.11.0
[INFO] [stderr]       Adding rtp v0.11.0
[INFO] [stderr]       Adding rustc_version v0.4.1
[INFO] [stderr]       Adding rustls v0.23.37
[INFO] [stderr]       Adding rustls-webpki v0.103.10
[INFO] [stderr]       Adding sdp v0.6.2
[INFO] [stderr]       Adding semver v1.0.27
[INFO] [stderr]       Adding serde_spanned v0.6.9
[INFO] [stderr]       Adding sha2 v0.10.9
[INFO] [stderr]       Adding smol_str v0.2.2
[INFO] [stderr]       Adding stun v0.6.0
[INFO] [stderr]       Adding substring v1.4.5
[INFO] [stderr]       Adding syn v1.0.109
[INFO] [stderr]       Adding synstructure v0.12.6
[INFO] [stderr]       Adding thiserror v1.0.69
[INFO] [stderr]       Adding thiserror-impl v1.0.69
[INFO] [stderr]       Adding toml v0.8.23 (available: v1.1.0+spec-1.1.0)
[INFO] [stderr]       Adding toml_datetime v0.6.11
[INFO] [stderr]       Adding toml_edit v0.22.27
[INFO] [stderr]       Adding toml_write v0.1.2
[INFO] [stderr]       Adding turn v0.8.0
[INFO] [stderr]       Adding unicode-xid v0.2.6
[INFO] [stderr]       Adding universal-hash v0.5.1
[INFO] [stderr]       Adding webrtc v0.11.0 (available: v0.17.1)
[INFO] [stderr]       Adding webrtc-data v0.9.0
[INFO] [stderr]       Adding webrtc-dtls v0.10.0
[INFO] [stderr]       Adding webrtc-ice v0.11.0
[INFO] [stderr]       Adding webrtc-mdns v0.7.0
[INFO] [stderr]       Adding webrtc-media v0.8.0
[INFO] [stderr]       Adding webrtc-sctp v0.10.0
[INFO] [stderr]       Adding webrtc-srtp v0.13.0
[INFO] [stderr]       Adding webrtc-util v0.9.0
[INFO] [stderr]       Adding winnow v0.7.15
[INFO] [stderr]       Adding x25519-dalek v2.0.1
[INFO] [stderr]  Downgrading x509-parser v0.18.0 -> v0.16.0
[INFO] [stderr]       Adding zeroize_derive v1.4.3
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c0abb6ca411e691e497e3baa7d92d0ae3dbdf07b51d4e5a7b72dc04d6660b72
[INFO] running `Command { std: "docker" "start" "-a" "2c0abb6ca411e691e497e3baa7d92d0ae3dbdf07b51d4e5a7b72dc04d6660b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c0abb6ca411e691e497e3baa7d92d0ae3dbdf07b51d4e5a7b72dc04d6660b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0abb6ca411e691e497e3baa7d92d0ae3dbdf07b51d4e5a7b72dc04d6660b72", kill_on_drop: false }`
[INFO] [stdout] 2c0abb6ca411e691e497e3baa7d92d0ae3dbdf07b51d4e5a7b72dc04d6660b72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2eaba9e6aecc4e8b839f53bae4bfdb2d5ae3ac3ccbeef99ab4fe3fe436b801b
[INFO] running `Command { std: "docker" "start" "-a" "a2eaba9e6aecc4e8b839f53bae4bfdb2d5ae3ac3ccbeef99ab4fe3fe436b801b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling arc-swap v1.9.0
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling waitgroup v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling pem v3.0.6
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling rrtc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=924499ec0c93f174 -C extra-filename=-c4e637ee218314b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fce1a70fd2c3744d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e054a971070e2c6a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2eaba9e6aecc4e8b839f53bae4bfdb2d5ae3ac3ccbeef99ab4fe3fe436b801b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2eaba9e6aecc4e8b839f53bae4bfdb2d5ae3ac3ccbeef99ab4fe3fe436b801b", kill_on_drop: false }`
[INFO] [stdout] a2eaba9e6aecc4e8b839f53bae4bfdb2d5ae3ac3ccbeef99ab4fe3fe436b801b