[INFO] fetching crate rocket-slog 0.4.0... [INFO] checking rocket-slog-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rocket-slog 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate rocket-slog 0.4.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rocket-slog 0.4.0 [INFO] finished tweaking crates.io crate rocket-slog 0.4.0 [INFO] tweaked toml for crates.io crate rocket-slog 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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 167 packages to latest compatible versions [INFO] [stderr] Adding aead v0.3.2 (latest: v0.5.2) [INFO] [stderr] Adding aes v0.6.0 (latest: v0.8.4) [INFO] [stderr] Adding aes-gcm v0.8.0 (latest: v0.10.3) [INFO] [stderr] Adding aes-soft v0.6.4 (latest: v0.99.99) [INFO] [stderr] Adding aesni v0.10.0 (latest: v0.99.99) [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.1) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding cipher v0.2.5 (latest: v0.4.4) [INFO] [stderr] Adding cookie v0.11.5 (latest: v0.18.1) [INFO] [stderr] Adding cpuid-bool v0.2.0 (latest: v0.99.99) [INFO] [stderr] Adding crossbeam v0.2.12 (latest: v0.8.4) [INFO] [stderr] Adding crypto-mac v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding ctr v0.6.0 (latest: v0.9.2) [INFO] [stderr] Adding devise v0.2.1 (latest: v0.4.2) [INFO] [stderr] Adding devise_codegen v0.2.1 (latest: v0.4.2) [INFO] [stderr] Adding devise_core v0.2.1 (latest: v0.4.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding ghash v0.3.1 (latest: v0.5.1) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding hkdf v0.10.0 (latest: v0.12.4) [INFO] [stderr] Adding hmac v0.10.1 (latest: v0.12.1) [INFO] [stderr] Adding hyper v0.10.16 (latest: v1.4.1) [INFO] [stderr] Adding idna v0.1.5 (latest: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding language-tags v0.2.2 (latest: v0.3.2) [INFO] [stderr] Adding libflate v0.1.27 (latest: v2.1.0) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.22) [INFO] [stderr] Adding mime v0.2.6 (latest: v0.3.17) [INFO] [stderr] Adding pear v0.1.5 (latest: v0.2.9) [INFO] [stderr] Adding pear_codegen v0.1.5 (latest: v0.2.9) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding polyval v0.4.5 (latest: v0.6.2) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.37) [INFO] [stderr] Adding rocket v0.4.11 (latest: v0.5.1) [INFO] [stderr] Adding rocket_codegen v0.4.11 (latest: v0.5.1) [INFO] [stderr] Adding rocket_http v0.4.11 (latest: v0.5.1) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding slog-stdlog v3.0.5 (latest: v4.1.1) [INFO] [stderr] Adding sloggers v0.3.6 (latest: v2.2.0) [INFO] [stderr] Adding state v0.4.2 (latest: v0.6.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.6.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.77) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding term v0.7.0 (latest: v1.0.0) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.36) [INFO] [stderr] Adding toml v0.4.10 (latest: v0.8.19) [INFO] [stderr] Adding trackable v0.2.24 (latest: v1.3.0) [INFO] [stderr] Adding unicase v1.4.2 (latest: v2.7.0) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.5) [INFO] [stderr] Adding universal-hash v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.2) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e6a29ab5108c23552a2637d7222aa52e565580e579df628bbc123b00bf91f65 [INFO] running `Command { std: "docker" "start" "-a" "1e6a29ab5108c23552a2637d7222aa52e565580e579df628bbc123b00bf91f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e6a29ab5108c23552a2637d7222aa52e565580e579df628bbc123b00bf91f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e6a29ab5108c23552a2637d7222aa52e565580e579df628bbc123b00bf91f65", kill_on_drop: false }` [INFO] [stdout] 1e6a29ab5108c23552a2637d7222aa52e565580e579df628bbc123b00bf91f65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb2dbef6c9c547215670fb66f7702d6a86f288e9ad50b85398b4bbed6f09268c [INFO] running `Command { std: "docker" "start" "-a" "cb2dbef6c9c547215670fb66f7702d6a86f288e9ad50b85398b4bbed6f09268c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling pear_codegen v0.1.5 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Compiling rocket_codegen v0.4.11 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling state v0.4.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling rocket v0.4.11 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling slog-async v2.8.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking cookie v0.11.5 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking slog-term v2.9.1 [INFO] [stderr] Compiling devise_core v0.2.1 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking slog-kvfilter v0.7.0 [INFO] [stderr] Compiling devise_codegen v0.2.1 [INFO] [stderr] Checking sloggers v0.3.6 [INFO] [stderr] Compiling devise v0.2.1 [INFO] [stderr] Compiling pear v0.1.5 [INFO] [stderr] Checking rocket_http v0.4.11 [INFO] [stderr] Checking rocket-slog v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn new(root_logger: Logger) -> SlogFairing { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | SlogFairing(SyncLogger(Arc::new(root_logger))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 167 | fn on_attach(&self, rocket: Rocket) -> Result { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 190 | Ok(rocket.manage(self.0.clone())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn new(root_logger: Logger) -> SlogFairing { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | SlogFairing(SyncLogger(Arc::new(root_logger))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 167 | fn on_attach(&self, rocket: Rocket) -> Result { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 190 | Ok(rocket.manage(self.0.clone())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] [stderr] error: could not compile `rocket-slog` (lib) due to 3 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 `rocket-slog` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "cb2dbef6c9c547215670fb66f7702d6a86f288e9ad50b85398b4bbed6f09268c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb2dbef6c9c547215670fb66f7702d6a86f288e9ad50b85398b4bbed6f09268c", kill_on_drop: false }` [INFO] [stdout] cb2dbef6c9c547215670fb66f7702d6a86f288e9ad50b85398b4bbed6f09268c