[INFO] fetching crate kanin 0.32.1... [INFO] checking kanin-0.32.1 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate kanin 0.32.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate kanin 0.32.1 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kanin 0.32.1 [INFO] finished tweaking crates.io crate kanin 0.32.1 [INFO] tweaked toml for crates.io crate kanin 0.32.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 237 packages to latest compatible versions [INFO] [stderr] Adding async-io v1.13.0 (available: v2.3.4) [INFO] [stderr] Adding async-lock v2.8.0 (available: v3.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding convert_case v0.4.0 (available: v0.6.0) [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 fastrand v1.9.0 (available: v2.1.1) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.3.0) [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 io-lifetimes v1.0.11 (available: v2.0.3) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (available: v0.6.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding metrics v0.22.3 (available: v0.23.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding polling v2.8.0 (available: v3.7.3) [INFO] [stderr] Adding prost v0.12.6 (available: v0.13.3) [INFO] [stderr] Adding prost-derive v0.12.6 (available: v0.13.3) [INFO] [stderr] Adding rustix v0.37.27 (available: v0.38.37) [INFO] [stderr] Adding rustls-connector v0.20.1 (available: v0.21.4) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.5.7) [INFO] [stderr] Adding tcp-stream v0.28.0 (available: v0.29.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 559429c2b5654851ee6ccab0293025c85a14cf3b090b1988b4ae8acd5bbe5f97 [INFO] running `Command { std: "docker" "start" "-a" "559429c2b5654851ee6ccab0293025c85a14cf3b090b1988b4ae8acd5bbe5f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "559429c2b5654851ee6ccab0293025c85a14cf3b090b1988b4ae8acd5bbe5f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "559429c2b5654851ee6ccab0293025c85a14cf3b090b1988b4ae8acd5bbe5f97", kill_on_drop: false }` [INFO] [stdout] 559429c2b5654851ee6ccab0293025c85a14cf3b090b1988b4ae8acd5bbe5f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02a96336b98b2e8469e1f2127a98546e31d1a076072406e0ab2aa80f45326880 [INFO] running `Command { std: "docker" "start" "-a" "02a96336b98b2e8469e1f2127a98546e31d1a076072406e0ab2aa80f45326880", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking flagset v0.4.6 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling cc v1.1.21 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling oid-registry v0.7.1 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling rustls v0.23.13 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking cookie-factory v0.3.3 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking rustls-native-certs v0.7.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-integer v0.1.46 [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 event-listener v2.5.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling amq-protocol v7.2.2 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling lapin v2.5.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking salsa20 v0.10.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking des v0.8.1 [INFO] [stderr] Checking rc2 v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking scrypt v0.11.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling der_derive v0.7.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Compiling asn1-rs-derive v0.5.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling kanin_derive v0.7.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking executor-trait v2.1.0 [INFO] [stderr] Checking reactor-trait v1.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-reactor-trait v1.1.0 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking asn1-rs v0.6.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking pinky-swear v6.2.0 [INFO] [stderr] Checking prost v0.12.6 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking metrics v0.22.3 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-global-executor-trait v2.1.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking x509-cert v0.2.5 [INFO] [stderr] Checking pkcs5 v0.7.1 [INFO] [stderr] Checking der-parser v9.0.0 [INFO] [stderr] Checking x509-parser v0.16.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking cms v0.2.3 [INFO] [stderr] Checking pkcs12 v0.1.0 [INFO] [stderr] Checking p12-keystore v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rustls-connector v0.20.1 [INFO] [stderr] Checking tcp-stream v0.28.0 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking amq-protocol-types v7.2.2 [INFO] [stderr] Checking amq-protocol-uri v7.2.2 [INFO] [stderr] Checking amq-protocol-tcp v7.2.2 [INFO] [stderr] Checking kanin v0.32.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/app/task.rs (1 fix) [INFO] [stderr] Fixed src/app.rs (2 fixes) [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | while let Some(returning_handler) = handles.next().await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app/task.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | while let Some(res) = tasks.next().await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app/task.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/protobuf.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `kanin` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/app.rs [INFO] [stderr] * src/app/task.rs [INFO] [stderr] * src/lib.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error: usage of an `unsafe` block [INFO] [stderr] --> src/lib.rs:164:9 [INFO] [stderr] | [INFO] [stderr] 164 | unsafe { std::env::set_var("RUST_LOG", "debug") }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:99:11 [INFO] [stderr] | [INFO] [stderr] 99 | #![forbid(unsafe_code)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stderr] --> src/app.rs:194:15 [INFO] [stderr] | [INFO] [stderr] 194 | while let Some(returning_handler) = handles.next().await { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------------- [INFO] [stderr] | | [INFO] [stderr] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see issue #124085 [INFO] [stderr] help: the value is now dropped here in Edition 2024 [INFO] [stderr] --> src/app.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 215 | } [INFO] [stderr] | ^ [INFO] [stderr] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stderr] [INFO] [stderr] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stderr] --> src/app/task.rs:149:19 [INFO] [stderr] | [INFO] [stderr] 149 | while let Some(res) = tasks.next().await { [INFO] [stderr] | ^^^^^^^^^^^^^^^^------------------ [INFO] [stderr] | | [INFO] [stderr] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stderr] | [INFO] [stdout] warning: call to deprecated safe function `std::env::set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | std::env::set_var("RUST_LOG", "debug"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #27970 [INFO] [stdout] = note: `--force-warn deprecated-safe-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: you can wrap the call in an `unsafe` block if you can guarantee that the environment access only happens in single-threaded code [INFO] [stdout] | [INFO] [stdout] 163 + // TODO: Audit that the environment access only happens in single-threaded code. [INFO] [stdout] 164 ~ unsafe { std::env::set_var("RUST_LOG", "debug") }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see issue #124085 [INFO] [stderr] help: the value is now dropped here in Edition 2024 [INFO] [stderr] --> src/app/task.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | } [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | while let Some(returning_handler) = handles.next().await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------------- [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | } [INFO] [stdout] | ^ [INFO] [stdout] = note: `--force-warn if-let-rescope` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `if let` assigns a shorter lifetime since Edition 2024 [INFO] [stdout] --> src/app/task.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 149 | while let Some(res) = tasks.next().await { [INFO] [stdout] | ^^^^^^^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | this value has a significant drop implementation which may observe a major change in drop order and requires your discretion [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #124085 [INFO] [stdout] help: the value is now dropped here in Edition 2024 [INFO] [stdout] --> src/app/task.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | } [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.39s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking kanin v0.32.1 (/tmp/fixit) [INFO] [stdout] error[E0133]: call to unsafe function `set_var` is unsafe and requires unsafe block [INFO] [stdout] --> src/lib.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | std::env::set_var("RUST_LOG", "debug"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kanin` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "02a96336b98b2e8469e1f2127a98546e31d1a076072406e0ab2aa80f45326880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a96336b98b2e8469e1f2127a98546e31d1a076072406e0ab2aa80f45326880", kill_on_drop: false }` [INFO] [stdout] 02a96336b98b2e8469e1f2127a98546e31d1a076072406e0ab2aa80f45326880