[INFO] cloning repository https://github.com/artma-gronsky/hash_zero_endings_finder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artma-gronsky/hash_zero_endings_finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartma-gronsky%2Fhash_zero_endings_finder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartma-gronsky%2Fhash_zero_endings_finder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30f0b462c7bfae967329e19e0283c2708f3d1c00 [INFO] checking artma-gronsky/hash_zero_endings_finder/30f0b462c7bfae967329e19e0283c2708f3d1c00 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartma-gronsky%2Fhash_zero_endings_finder" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/artma-gronsky/hash_zero_endings_finder 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 git repo https://github.com/artma-gronsky/hash_zero_endings_finder [INFO] finished tweaking git repo https://github.com/artma-gronsky/hash_zero_endings_finder [INFO] tweaked toml for git repo https://github.com/artma-gronsky/hash_zero_endings_finder written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/artma-gronsky/hash_zero_endings_finder 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] [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-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] cb1201a1811d7de10356c0267c1f2025ff3d8fb908476f0876f0e5a68b36cd2d [INFO] running `Command { std: "docker" "start" "-a" "cb1201a1811d7de10356c0267c1f2025ff3d8fb908476f0876f0e5a68b36cd2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb1201a1811d7de10356c0267c1f2025ff3d8fb908476f0876f0e5a68b36cd2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb1201a1811d7de10356c0267c1f2025ff3d8fb908476f0876f0e5a68b36cd2d", kill_on_drop: false }` [INFO] [stdout] cb1201a1811d7de10356c0267c1f2025ff3d8fb908476f0876f0e5a68b36cd2d [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] 442031c309be5cdef3150052459072e3e2ebace7d49b3da6a0baef723bd78bf3 [INFO] running `Command { std: "docker" "start" "-a" "442031c309be5cdef3150052459072e3e2ebace7d49b3da6a0baef723bd78bf3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking aho-corasick v1.1.0 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_builder v4.4.4 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking clap v4.4.4 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking sha256 v1.4.0 [INFO] [stderr] Checking hash_zero_endings_finder v0.1.0 (/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/generator.rs:38:39 [INFO] [stdout] | [INFO] [stdout] 38 | handlers.into_iter().for_each(|h| h.join().unwrap()); [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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] = 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] [stderr] error: could not compile `hash_zero_endings_finder` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "442031c309be5cdef3150052459072e3e2ebace7d49b3da6a0baef723bd78bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "442031c309be5cdef3150052459072e3e2ebace7d49b3da6a0baef723bd78bf3", kill_on_drop: false }` [INFO] [stdout] 442031c309be5cdef3150052459072e3e2ebace7d49b3da6a0baef723bd78bf3