[INFO] cloning repository https://github.com/Kerollmops/test-grenad-parameters [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kerollmops/test-grenad-parameters" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerollmops%2Ftest-grenad-parameters", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerollmops%2Ftest-grenad-parameters'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6869fa1cebea2cf8459e6df7ee494c6b507ed22a [INFO] checking Kerollmops/test-grenad-parameters/6869fa1cebea2cf8459e6df7ee494c6b507ed22a 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%2FKerollmops%2Ftest-grenad-parameters" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kerollmops/test-grenad-parameters 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/Kerollmops/test-grenad-parameters [INFO] finished tweaking git repo https://github.com/Kerollmops/test-grenad-parameters [INFO] tweaked toml for git repo https://github.com/Kerollmops/test-grenad-parameters written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Kerollmops/test-grenad-parameters 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 71cb64901bd08f4a9a88ac077be4d578c31d3327f8656b4cf7b9faa64ddfca51 [INFO] running `Command { std: "docker" "start" "-a" "71cb64901bd08f4a9a88ac077be4d578c31d3327f8656b4cf7b9faa64ddfca51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71cb64901bd08f4a9a88ac077be4d578c31d3327f8656b4cf7b9faa64ddfca51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71cb64901bd08f4a9a88ac077be4d578c31d3327f8656b4cf7b9faa64ddfca51", kill_on_drop: false }` [INFO] [stdout] 71cb64901bd08f4a9a88ac077be4d578c31d3327f8656b4cf7b9faa64ddfca51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6136c7faf1aef5bfde265f750f8e20f717a4e2114c8f0f0ed37f3a9a5375b0ff [INFO] running `Command { std: "docker" "start" "-a" "6136c7faf1aef5bfde265f750f8e20f717a4e2114c8f0f0ed37f3a9a5375b0ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking twox-hash v1.6.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking lz4_flex v0.9.2 [INFO] [stderr] Checking synchronoise v1.0.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking os_str_bytes v4.2.0 [INFO] [stderr] Checking retain_mut v0.1.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking page_size v0.4.2 [INFO] [stderr] Checking memmap2 v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling lmdb-rkv-sys v0.15.0 (https://github.com/meilisearch/lmdb-rs#d0b50d02) [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking gabble v0.1.1 [INFO] [stderr] Checking heed v0.12.1 (https://github.com/Kerollmops/heed?branch=v0.13#bc02a834) [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Compiling bytemuck_derive v1.0.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking grenad v0.4.1 (https://github.com/Kerollmops/grenad?branch=avoid-copying-too-much#6b777034) [INFO] [stderr] Checking roaring v0.8.1 [INFO] [stderr] Checking clap v3.0.0-beta.5 [INFO] [stderr] Checking test-grenad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `verbose` [INFO] [stdout] --> src/main.rs:181:16 [INFO] [stdout] | [INFO] [stdout] 181 | let Opts { verbose, folder, subcommand } = Opts::try_parse()?; [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `verbose: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Results` is never constructed [INFO] [stdout] --> src/main.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | struct Results { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/main.rs:656:11 [INFO] [stdout] | [INFO] [stdout] 649 | mut rng: R, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 650 | folder: P, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 656 | match OpenOptions::new().create_new(true).write(true).read(true).open(&filepath) { [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/main.rs:723:11 [INFO] [stdout] | [INFO] [stdout] 717 | folder: P, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 723 | match OpenOptions::new().create_new(true).write(true).read(true).open(&filepath) { [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `test-grenad` (bin "test-grenad") due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `verbose` [INFO] [stdout] --> src/main.rs:181:16 [INFO] [stdout] | [INFO] [stdout] 181 | let Opts { verbose, folder, subcommand } = Opts::try_parse()?; [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `verbose: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Results` is never constructed [INFO] [stdout] --> src/main.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | struct Results { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/main.rs:656:11 [INFO] [stdout] | [INFO] [stdout] 649 | mut rng: R, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 650 | folder: P, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 656 | match OpenOptions::new().create_new(true).write(true).read(true).open(&filepath) { [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/main.rs:723:11 [INFO] [stdout] | [INFO] [stdout] 717 | folder: P, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 723 | match OpenOptions::new().create_new(true).write(true).read(true).open(&filepath) { [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `test-grenad` (bin "test-grenad" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6136c7faf1aef5bfde265f750f8e20f717a4e2114c8f0f0ed37f3a9a5375b0ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6136c7faf1aef5bfde265f750f8e20f717a4e2114c8f0f0ed37f3a9a5375b0ff", kill_on_drop: false }` [INFO] [stdout] 6136c7faf1aef5bfde265f750f8e20f717a4e2114c8f0f0ed37f3a9a5375b0ff