[INFO] fetching crate parsec-tool 0.7.0... [INFO] checking parsec-tool-0.7.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate parsec-tool 0.7.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate parsec-tool 0.7.0 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 parsec-tool 0.7.0 [INFO] finished tweaking crates.io crate parsec-tool 0.7.0 [INFO] tweaked toml for crates.io crate parsec-tool 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate parsec-tool 0.7.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 85811946c1bd457e8adb5d6c828e051efac96138c62fb02126ee3ace56d06a22 [INFO] running `Command { std: "docker" "start" "-a" "85811946c1bd457e8adb5d6c828e051efac96138c62fb02126ee3ace56d06a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85811946c1bd457e8adb5d6c828e051efac96138c62fb02126ee3ace56d06a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85811946c1bd457e8adb5d6c828e051efac96138c62fb02126ee3ace56d06a22", kill_on_drop: false }` [INFO] [stdout] 85811946c1bd457e8adb5d6c828e051efac96138c62fb02126ee3ace56d06a22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f541a48ddf98d63d430ecbcb8d765d995b0c4ebf3852094071a8f04b80d7cc31 [INFO] running `Command { std: "docker" "start" "-a" "f541a48ddf98d63d430ecbcb8d765d995b0c4ebf3852094071a8f04b80d7cc31", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling regex-syntax v0.8.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Compiling regex-automata v0.4.1 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling parsec-interface v0.29.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Compiling regex v1.10.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking pem v1.1.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling psa-crypto-sys v0.12.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling num-derive v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Checking zeroize v1.6.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking rcgen v0.9.3 [INFO] [stderr] Checking prost v0.9.0 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking oid v0.2.1 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking psa-crypto v0.12.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking picky-asn1 v0.8.0 [INFO] [stderr] Checking picky-asn1-der v0.4.1 [INFO] [stderr] Checking picky-asn1-x509 v0.12.0 [INFO] [stderr] Checking parsec-client v0.16.0 [INFO] [stderr] Checking parsec-tool v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC for more information [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | private_in_public, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [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/util.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 79 | let mut hasher: Box = match alg { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 91 | Ok(hasher.finalize().to_vec()) [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/util.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 79 | let mut hasher: Box = match alg { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 91 | Ok(hasher.finalize().to_vec()) [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parsec-tool` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `parsec-tool` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f541a48ddf98d63d430ecbcb8d765d995b0c4ebf3852094071a8f04b80d7cc31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f541a48ddf98d63d430ecbcb8d765d995b0c4ebf3852094071a8f04b80d7cc31", kill_on_drop: false }` [INFO] [stdout] f541a48ddf98d63d430ecbcb8d765d995b0c4ebf3852094071a8f04b80d7cc31