[INFO] cloning repository https://github.com/piotrkubicki/anagram-solver-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piotrkubicki/anagram-solver-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiotrkubicki%2Fanagram-solver-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiotrkubicki%2Fanagram-solver-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edfe9a5b0ab45fb0e8339d7fc6bfba78d42d9013 [INFO] checking piotrkubicki/anagram-solver-rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiotrkubicki%2Fanagram-solver-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/piotrkubicki/anagram-solver-rust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/piotrkubicki/anagram-solver-rust [INFO] finished tweaking git repo https://github.com/piotrkubicki/anagram-solver-rust [INFO] tweaked toml for git repo https://github.com/piotrkubicki/anagram-solver-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/piotrkubicki/anagram-solver-rust 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] [stderr] Downloaded test-case v1.2.3 [INFO] [stderr] Downloaded quote v1.0.17 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded syn v1.0.90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e19102adfbf25a2564afb52188f47b1e4ef5c888ad5599eeedd534b5a3dce2f [INFO] running `Command { std: "docker" "start" "-a" "5e19102adfbf25a2564afb52188f47b1e4ef5c888ad5599eeedd534b5a3dce2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e19102adfbf25a2564afb52188f47b1e4ef5c888ad5599eeedd534b5a3dce2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e19102adfbf25a2564afb52188f47b1e4ef5c888ad5599eeedd534b5a3dce2f", kill_on_drop: false }` [INFO] [stdout] 5e19102adfbf25a2564afb52188f47b1e4ef5c888ad5599eeedd534b5a3dce2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb1728f9922fcac9795ccc101cb302bd483348e4df5efab6c27c224919c820d3 [INFO] running `Command { std: "docker" "start" "-a" "bb1728f9922fcac9795ccc101cb302bd483348e4df5efab6c27c224919c820d3", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling test-case v1.2.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking anagram-solver-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.54s [INFO] running `Command { std: "docker" "inspect" "bb1728f9922fcac9795ccc101cb302bd483348e4df5efab6c27c224919c820d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb1728f9922fcac9795ccc101cb302bd483348e4df5efab6c27c224919c820d3", kill_on_drop: false }` [INFO] [stdout] bb1728f9922fcac9795ccc101cb302bd483348e4df5efab6c27c224919c820d3 [INFO] checking piotrkubicki/anagram-solver-rust against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiotrkubicki%2Fanagram-solver-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/piotrkubicki/anagram-solver-rust on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/piotrkubicki/anagram-solver-rust [INFO] finished tweaking git repo https://github.com/piotrkubicki/anagram-solver-rust [INFO] tweaked toml for git repo https://github.com/piotrkubicki/anagram-solver-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/piotrkubicki/anagram-solver-rust 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf3ccb79c5adf391d57acccc8816fac97e9bd2f0124e7f703928eae2f97d3a39 [INFO] running `Command { std: "docker" "start" "-a" "bf3ccb79c5adf391d57acccc8816fac97e9bd2f0124e7f703928eae2f97d3a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf3ccb79c5adf391d57acccc8816fac97e9bd2f0124e7f703928eae2f97d3a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3ccb79c5adf391d57acccc8816fac97e9bd2f0124e7f703928eae2f97d3a39", kill_on_drop: false }` [INFO] [stdout] bf3ccb79c5adf391d57acccc8816fac97e9bd2f0124e7f703928eae2f97d3a39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87d67a9f9d1a87c42919af6e832489f6856437e3710d470766fd82f337934cb1 [INFO] running `Command { std: "docker" "start" "-a" "87d67a9f9d1a87c42919af6e832489f6856437e3710d470766fd82f337934cb1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling test-case v1.2.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking anagram-solver-rust 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/dictionary/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 11 | let file = File::open(file_path).unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | let mut reader = BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | let dictionary = Dictionary::map(&mut reader, min_word_len, max_word_len, allowed_chars); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | Ok(Dictionary { [INFO] [stdout] | ____________^ [INFO] [stdout] 15 | | words: dictionary, [INFO] [stdout] 16 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `anagram-solver-rust` (bin "anagram-solver-rust") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "87d67a9f9d1a87c42919af6e832489f6856437e3710d470766fd82f337934cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87d67a9f9d1a87c42919af6e832489f6856437e3710d470766fd82f337934cb1", kill_on_drop: false }` [INFO] [stdout] 87d67a9f9d1a87c42919af6e832489f6856437e3710d470766fd82f337934cb1