[INFO] cloning repository https://github.com/Cherrs/mumdota
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cherrs/mumdota" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherrs%2Fmumdota", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherrs%2Fmumdota'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02b3a53bcac2600bc1c5b83ea05067b4f8ceeccc
[INFO] checking Cherrs/mumdota against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCherrs%2Fmumdota" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Cherrs/mumdota
[INFO] finished tweaking git repo https://github.com/Cherrs/mumdota
[INFO] tweaked toml for git repo https://github.com/Cherrs/mumdota written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Cherrs/mumdota on toolchain fd0c901b00ee1e08a250039cdb90258603497e20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Cherrs/mumdota 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" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webrtc-mdns v0.17.1
[INFO] [stderr]   Downloaded munge_macro v0.4.7
[INFO] [stderr]   Downloaded ptr_meta_derive v0.3.1
[INFO] [stderr]   Downloaded munge v0.4.7
[INFO] [stderr]   Downloaded bytecheck_derive v0.8.2
[INFO] [stderr]   Downloaded ptr_meta v0.3.1
[INFO] [stderr]   Downloaded bytecheck v0.8.2
[INFO] [stderr]   Downloaded rend v0.5.3
[INFO] [stderr]   Downloaded mumble-protocol v0.4.1
[INFO] [stderr]   Downloaded webrtc-data v0.17.1
[INFO] [stderr]   Downloaded toml v1.0.6+spec-1.1.0
[INFO] [stderr]   Downloaded stun v0.17.1
[INFO] [stderr]   Downloaded interceptor v0.17.1
[INFO] [stderr]   Downloaded turn v0.17.1
[INFO] [stderr]   Downloaded rkyv v0.8.15
[INFO] [stderr]   Downloaded dtls v0.17.1
[INFO] [stderr]   Downloaded webrtc v0.17.1
[INFO] [stderr]   Downloaded ccm v0.5.0
[INFO] [stderr]   Downloaded webrtc-ice v0.17.1
[INFO] [stderr]   Downloaded rtcp v0.17.1
[INFO] [stderr]   Downloaded webrtc-util v0.17.1
[INFO] [stderr]   Downloaded rtp v0.17.1
[INFO] [stderr]   Downloaded sdp v0.17.1
[INFO] [stderr]   Downloaded arc-swap v1.8.2
[INFO] [stderr]   Downloaded webrtc-srtp v0.17.1
[INFO] [stderr]   Downloaded webrtc-media v0.17.1
[INFO] [stderr]   Downloaded rkyv_derive v0.8.15
[INFO] [stderr]   Downloaded webrtc-sctp v0.17.1
[INFO] [stderr]   Downloaded rancor v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e8be482789352d119d3f0a00cb33382cdf063dbe7a268d67dcbf7ec392483a
[INFO] running `Command { std: "docker" "start" "-a" "68e8be482789352d119d3f0a00cb33382cdf063dbe7a268d67dcbf7ec392483a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e8be482789352d119d3f0a00cb33382cdf063dbe7a268d67dcbf7ec392483a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e8be482789352d119d3f0a00cb33382cdf063dbe7a268d67dcbf7ec392483a", kill_on_drop: false }`
[INFO] [stdout] 68e8be482789352d119d3f0a00cb33382cdf063dbe7a268d67dcbf7ec392483a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15a40868a24e641cabc96312997d65c74b233928f775b7f66ef5b37c01d81f08
[INFO] running `Command { std: "docker" "start" "-a" "15a40868a24e641cabc96312997d65c74b233928f775b7f66ef5b37c01d81f08", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking tinystr v0.8.2
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[INFO] [stderr]     Checking icu_collections v2.1.1
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[INFO] [stderr]     Checking icu_locale_core v2.1.1
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[INFO] [stderr]     Checking tracing v0.1.44
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[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
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[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking inout v0.1.4
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking rusticata-macros v4.1.0
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[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rend v0.5.3
[INFO] [stderr]     Checking waitgroup v0.1.2
[INFO] [stderr]    Compiling rkyv_derive v0.8.15
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking icu_normalizer v2.1.1
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[INFO] [stderr]     Checking rand_core v0.9.5
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[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking group v0.13.0
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[INFO] [stderr]     Checking polyval v0.6.2
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[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking ccm v0.5.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.28.0
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]     Checking sdp v0.17.1
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking p384 v0.13.1
[INFO] [stderr]    Compiling mumble-protocol v0.4.1
[INFO] [stderr]     Checking toml v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking rcgen v0.13.2
[INFO] [stderr]     Checking rkyv v0.8.15
[INFO] [stderr]     Checking webrtc-util v0.17.1
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-util v0.6.10
[INFO] [stderr]     Checking tokio-tungstenite v0.28.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking axum v0.8.8
[INFO] [stderr]     Checking rtp v0.17.1
[INFO] [stderr]     Checking rtcp v0.17.1
[INFO] [stderr]     Checking stun v0.17.1
[INFO] [stderr]     Checking webrtc-mdns v0.17.1
[INFO] [stderr]     Checking webrtc-sctp v0.17.1
[INFO] [stderr]     Checking turn v0.17.1
[INFO] [stderr]     Checking webrtc-media v0.17.1
[INFO] [stderr]     Checking dtls v0.17.1
[INFO] [stderr]     Checking webrtc-srtp v0.17.1
[INFO] [stderr]     Checking interceptor v0.17.1
[INFO] [stderr]     Checking webrtc-data v0.17.1
[INFO] [stderr]     Checking webrtc-ice v0.17.1
[INFO] [stderr]     Checking webrtc v0.17.1
[INFO] [stderr]     Checking mumdota v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/webrtc/mod.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |     IceCandidate(IceCandidateResponse),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WebrtcEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     IceCandidate(IceCandidateResponse),
[INFO] [stdout] 28 +     IceCandidate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IceCandidate` is never constructed
[INFO] [stdout]   --> src/ws/messages.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum ServerMessage {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 65 |     Answer(AnswerData),
[INFO] [stdout] 66 |     IceCandidate(IceCandidateResponse),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/webrtc/mod.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |     IceCandidate(IceCandidateResponse),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WebrtcEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     IceCandidate(IceCandidateResponse),
[INFO] [stdout] 28 +     IceCandidate(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IceCandidate` is never constructed
[INFO] [stdout]   --> src/ws/messages.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub enum ServerMessage {
[INFO] [stdout]    |          ------------- variant in this enum
[INFO] [stdout] 65 |     Answer(AnswerData),
[INFO] [stdout] 66 |     IceCandidate(IceCandidateResponse),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ServerMessage` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.10s
[INFO] running `Command { std: "docker" "inspect" "15a40868a24e641cabc96312997d65c74b233928f775b7f66ef5b37c01d81f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15a40868a24e641cabc96312997d65c74b233928f775b7f66ef5b37c01d81f08", kill_on_drop: false }`
[INFO] [stdout] 15a40868a24e641cabc96312997d65c74b233928f775b7f66ef5b37c01d81f08