[INFO] fetching crate magic-wormhole 0.7.0... [INFO] checking magic-wormhole-0.7.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate magic-wormhole 0.7.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate magic-wormhole 0.7.0 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 magic-wormhole 0.7.0 [INFO] finished tweaking crates.io crate magic-wormhole 0.7.0 [INFO] tweaked toml for crates.io crate magic-wormhole 0.7.0 written to /workspace/builds/worker-3-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] Locking 241 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding async-tungstenite v0.27.0 (available: v0.28.0) [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 core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding derive_more v0.99.18 (available: v1.0.0) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding rustls v0.21.12 (available: v0.23.13) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.1.3) [INFO] [stderr] Adding rustls-webpki v0.101.7 (available: v0.102.8) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding trackable v0.2.24 (available: v1.3.0) [INFO] [stderr] Adding tungstenite v0.23.0 (available: v0.24.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding webpki-roots v0.22.6 (available: v0.26.6) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dac8e2abe1ed997a2acf15760f2d95db2762b2b0db69b3872441f47e8f8f7475 [INFO] running `Command { std: "docker" "start" "-a" "dac8e2abe1ed997a2acf15760f2d95db2762b2b0db69b3872441f47e8f8f7475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dac8e2abe1ed997a2acf15760f2d95db2762b2b0db69b3872441f47e8f8f7475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac8e2abe1ed997a2acf15760f2d95db2762b2b0db69b3872441f47e8f8f7475", kill_on_drop: false }` [INFO] [stdout] dac8e2abe1ed997a2acf15760f2d95db2762b2b0db69b3872441f47e8f8f7475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f24e9f460938762bdb1fa5cec45580afed45c8607d75147994fd5124f68bf121 [INFO] running `Command { std: "docker" "start" "-a" "f24e9f460938762bdb1fa5cec45580afed45c8607d75147994fd5124f68bf121", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking noise-protocol v0.2.0 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking bytecodec v0.4.15 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking if-addrs v0.13.3 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking 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v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking async-signal v0.2.10 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking async-process v2.3.0 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking x25519-dalek v2.0.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking salsa20 v0.10.2 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto_secretbox v0.1.1 [INFO] [stderr] Checking spake2 v0.4.0 [INFO] [stderr] Checking stun_codec v0.3.5 [INFO] [stderr] Checking tar v0.4.42 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking noise-rust-crypto v0.6.2 [INFO] [stderr] Checking tungstenite v0.23.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking async-tungstenite v0.27.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking magic-wormhole v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `offer::OfferEntry Pin, std::io::Error>> + std::marker::Send>> + std::marker::Send>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/transfer/v1.rs:109:25 [INFO] [stdout] | [INFO] [stdout] 71 | wormhole: Wormhole, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | relay_hints: Vec, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | transit_abilities: transit::Abilities, [INFO] [stdout] 74 | offer: OfferSend, [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | progress_handler: impl FnMut(u64, u64) + 'static, [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | transit_handler: impl FnOnce(transit::TransitInfo), [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | _peer_version: AppVersion, [INFO] [stdout] 78 | cancel: impl Future, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let (file_name, file) = offer.content.into_iter().next().unwrap(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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 `offer::OfferEntry Pin, std::io::Error>> + std::marker::Send>> + std::marker::Send>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/transfer/v1.rs:109:25 [INFO] [stdout] | [INFO] [stdout] 71 | wormhole: Wormhole, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | relay_hints: Vec, [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | transit_abilities: transit::Abilities, [INFO] [stdout] 74 | offer: OfferSend, [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | progress_handler: impl FnMut(u64, u64) + 'static, [INFO] [stdout] | ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | transit_handler: impl FnOnce(transit::TransitInfo), [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | _peer_version: AppVersion, [INFO] [stdout] 78 | cancel: impl Future, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let (file_name, file) = offer.content.into_iter().next().unwrap(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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 `MailboxConnection<()>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/core/test.rs:560:9 [INFO] [stdout] | [INFO] [stdout] 560 | let initial_mailbox_connection = MailboxConnection::create(APP_CONFIG, 2).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 567 | match futures::try_join!(mailbox_connection_1, mailbox_connection_2) [INFO] [stdout] | -------------------------------------------------------------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `magic-wormhole` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `magic-wormhole` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f24e9f460938762bdb1fa5cec45580afed45c8607d75147994fd5124f68bf121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24e9f460938762bdb1fa5cec45580afed45c8607d75147994fd5124f68bf121", kill_on_drop: false }` [INFO] [stdout] f24e9f460938762bdb1fa5cec45580afed45c8607d75147994fd5124f68bf121