[INFO] fetching crate just-webrtc 0.1.1...
[INFO] checking just-webrtc-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate just-webrtc 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate just-webrtc 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate just-webrtc 0.1.1
[INFO] finished tweaking crates.io crate just-webrtc 0.1.1
[INFO] tweaked toml for crates.io crate just-webrtc 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 239 packages to latest compatible versions
[INFO] [stderr]       Adding asn1-rs v0.5.2 (available: v0.6.2)
[INFO] [stderr]       Adding asn1-rs-derive v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding asn1-rs-impl v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding der-parser v8.2.0 (available: v9.0.0)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.5)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding interceptor v0.11.0 (available: v0.12.0)
[INFO] [stderr]       Adding memoffset v0.7.1 (available: v0.9.1)
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.29.0)
[INFO] [stderr]       Adding oid-registry v0.6.1 (available: v0.7.1)
[INFO] [stderr]       Adding rcgen v0.11.3 (available: v0.13.1)
[INFO] [stderr]       Adding ring v0.16.20 (available: v0.17.8)
[INFO] [stderr]       Adding rtcp v0.10.1 (available: v0.11.0)
[INFO] [stderr]       Adding rtp v0.10.0 (available: v0.11.0)
[INFO] [stderr]       Adding rustls v0.21.12 (available: v0.23.13)
[INFO] [stderr]       Adding rustls-webpki v0.101.7 (available: v0.102.8)
[INFO] [stderr]       Adding smol_str v0.2.2 (available: v0.3.1)
[INFO] [stderr]       Adding spin v0.5.2 (available: v0.9.8)
[INFO] [stderr]       Adding stun v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding synstructure v0.12.6 (available: v0.13.1)
[INFO] [stderr]       Adding turn v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding untrusted v0.7.1 (available: v0.9.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding webrtc v0.10.1 (available: v0.11.0)
[INFO] [stderr]       Adding webrtc-data v0.8.1 (available: v0.9.0)
[INFO] [stderr]       Adding webrtc-dtls v0.9.0 (available: v0.10.0)
[INFO] [stderr]       Adding webrtc-ice v0.10.1 (available: v0.11.0)
[INFO] [stderr]       Adding webrtc-mdns v0.6.1 (available: v0.7.0)
[INFO] [stderr]       Adding webrtc-media v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding webrtc-sctp v0.9.1 (available: v0.10.0)
[INFO] [stderr]       Adding webrtc-srtp v0.12.0 (available: v0.13.0)
[INFO] [stderr]       Adding webrtc-util v0.8.1 (available: v0.9.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding x509-parser v0.15.1 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34348cecf19bdd907707c3136cce9ab20120891717e38db7e91cea5ef106968b
[INFO] running `Command { std: "docker" "start" "-a" "34348cecf19bdd907707c3136cce9ab20120891717e38db7e91cea5ef106968b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34348cecf19bdd907707c3136cce9ab20120891717e38db7e91cea5ef106968b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34348cecf19bdd907707c3136cce9ab20120891717e38db7e91cea5ef106968b", kill_on_drop: false }`
[INFO] [stdout] 34348cecf19bdd907707c3136cce9ab20120891717e38db7e91cea5ef106968b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b816ed5f9a122a4b4e74339e9747edf223d80b514dcd4acba5a2751a421325b6
[INFO] running `Command { std: "docker" "start" "-a" "b816ed5f9a122a4b4e74339e9747edf223d80b514dcd4acba5a2751a421325b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking base16ct v0.2.0
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[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]     Checking zeroize v1.8.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
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[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling oid-registry v0.6.1
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking block-buffer v0.10.4
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[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]     Checking base64 v0.22.1
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[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]     Checking hmac v0.12.1
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
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[INFO] [stderr]     Checking pem v3.0.4
[INFO] [stderr]     Checking serde_json v1.0.128
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[INFO] [stderr]     Checking aes-gcm v0.10.3
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[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking smol_str v0.2.2
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[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking js-sys v0.3.70
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.43
[INFO] [stderr]     Checking async_cell v0.2.2
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking p384 v0.13.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling asn1-rs-derive v0.4.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.1.0
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking asn1-rs v0.5.2
[INFO] [stderr]     Checking web-sys v0.3.70
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.43
[INFO] [stderr]     Checking webrtc-util v0.8.1
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.43
[INFO] [stderr]     Checking console_log v1.0.0
[INFO] [stderr]     Checking der-parser v8.2.0
[INFO] [stderr]     Checking x509-parser v0.15.1
[INFO] [stderr]     Checking rtp v0.10.0
[INFO] [stderr]     Checking rtcp v0.10.1
[INFO] [stderr]     Checking stun v0.5.1
[INFO] [stderr]     Checking webrtc-mdns v0.6.1
[INFO] [stderr]     Checking webrtc-sctp v0.9.1
[INFO] [stderr]     Checking turn v0.7.1
[INFO] [stderr]     Checking rcgen v0.11.3
[INFO] [stderr]     Checking webrtc-srtp v0.12.0
[INFO] [stderr]     Checking webrtc-media v0.7.1
[INFO] [stderr]     Checking interceptor v0.11.0
[INFO] [stderr]     Checking webrtc-dtls v0.9.0
[INFO] [stderr]     Checking webrtc-data v0.8.1
[INFO] [stderr]     Checking webrtc-ice v0.10.1
[INFO] [stderr]     Checking webrtc v0.10.1
[INFO] [stderr]     Checking just-webrtc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Result<(), flume::SendError<bytes::Bytes>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/platform/native.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |     message: DataChannelMessage,
[INFO] [stdout]     |     ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 209 |     if let Err(e) = incoming_tx.send(message.data) {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Result<(), flume::SendError<bytes::Bytes>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/platform/native.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |     message: DataChannelMessage,
[INFO] [stdout]     |     ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 209 |     if let Err(e) = incoming_tx.send(message.data) {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `just-webrtc` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `just-webrtc` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b816ed5f9a122a4b4e74339e9747edf223d80b514dcd4acba5a2751a421325b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b816ed5f9a122a4b4e74339e9747edf223d80b514dcd4acba5a2751a421325b6", kill_on_drop: false }`
[INFO] [stdout] b816ed5f9a122a4b4e74339e9747edf223d80b514dcd4acba5a2751a421325b6