[INFO] cloning repository https://github.com/Rustixir/disk_log [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rustixir/disk_log" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2Fdisk_log", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2Fdisk_log'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 667c3974b85daec49eb8aaf1cf55027b4140c807 [INFO] checking Rustixir/disk_log against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustixir%2Fdisk_log" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rustixir/disk_log 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/Rustixir/disk_log [INFO] finished tweaking git repo https://github.com/Rustixir/disk_log [INFO] tweaked toml for git repo https://github.com/Rustixir/disk_log written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Rustixir/disk_log 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_wal v0.3.0 [INFO] [stderr] Downloaded advisory-lock v0.2.0 [INFO] [stderr] Downloaded tokio v1.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 480b12393feceb6418da2f72cff674b114f977047061a7ea7438bd4c4a75306b [INFO] running `Command { std: "docker" "start" "-a" "480b12393feceb6418da2f72cff674b114f977047061a7ea7438bd4c4a75306b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "480b12393feceb6418da2f72cff674b114f977047061a7ea7438bd4c4a75306b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "480b12393feceb6418da2f72cff674b114f977047061a7ea7438bd4c4a75306b", kill_on_drop: false }` [INFO] [stdout] 480b12393feceb6418da2f72cff674b114f977047061a7ea7438bd4c4a75306b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2d5ac7eb8e9650581fd54924623c99332006a57e5deae04c2498b3a412e9bb33 [INFO] running `Command { std: "docker" "start" "-a" "2d5ac7eb8e9650581fd54924623c99332006a57e5deae04c2498b3a412e9bb33", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking advisory-lock v0.2.0 [INFO] [stderr] Checking simple_wal v0.3.0 [INFO] [stderr] Checking disk_log v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `current_page_index` is never read [INFO] [stdout] --> src/dl.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct TmpLogStruct { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | current_page_index: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_page_index` is never read [INFO] [stdout] --> src/dl.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct TmpLogStruct { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | current_page_index: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "2d5ac7eb8e9650581fd54924623c99332006a57e5deae04c2498b3a412e9bb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5ac7eb8e9650581fd54924623c99332006a57e5deae04c2498b3a412e9bb33", kill_on_drop: false }` [INFO] [stdout] 2d5ac7eb8e9650581fd54924623c99332006a57e5deae04c2498b3a412e9bb33 [INFO] checking Rustixir/disk_log 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%2FRustixir%2Fdisk_log" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rustixir/disk_log 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/Rustixir/disk_log [INFO] finished tweaking git repo https://github.com/Rustixir/disk_log [INFO] tweaked toml for git repo https://github.com/Rustixir/disk_log written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Rustixir/disk_log 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ae6b93258167d950200047a5fe711834caf76b5b984606e4a5ff453f5f0527f6 [INFO] running `Command { std: "docker" "start" "-a" "ae6b93258167d950200047a5fe711834caf76b5b984606e4a5ff453f5f0527f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae6b93258167d950200047a5fe711834caf76b5b984606e4a5ff453f5f0527f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6b93258167d950200047a5fe711834caf76b5b984606e4a5ff453f5f0527f6", kill_on_drop: false }` [INFO] [stdout] ae6b93258167d950200047a5fe711834caf76b5b984606e4a5ff453f5f0527f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d0a234fa3a395e8ec7a8387902f98e7fb711c3bcfb84fa743816e3d135b8694e [INFO] running `Command { std: "docker" "start" "-a" "d0a234fa3a395e8ec7a8387902f98e7fb711c3bcfb84fa743816e3d135b8694e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tokio v1.18.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking advisory-lock v0.2.0 [INFO] [stderr] Checking simple_wal v0.3.0 [INFO] [stderr] Checking disk_log v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `current_page_index` is never read [INFO] [stdout] --> src/dl.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct TmpLogStruct { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | current_page_index: usize [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/dl.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 268 | let mut slog = open_last_page(path, name, total_page_size); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | Ok(Context{ [INFO] [stdout] | ____________^ [INFO] [stdout] 273 | | log: slog.log, [INFO] [stdout] 274 | | [INFO] [stdout] 275 | | path: slog.path, [INFO] [stdout] ... | [INFO] [stdout] 282 | | current_page_index: 1 [INFO] [stdout] 283 | | }) [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] warning: field `current_page_index` is never read [INFO] [stdout] --> src/dl.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct TmpLogStruct { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | current_page_index: usize [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/dl.rs:272:12 [INFO] [stdout] | [INFO] [stdout] 268 | let mut slog = open_last_page(path, name, total_page_size); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 272 | Ok(Context{ [INFO] [stdout] | ____________^ [INFO] [stdout] 273 | | log: slog.log, [INFO] [stdout] 274 | | [INFO] [stdout] 275 | | path: slog.path, [INFO] [stdout] ... | [INFO] [stdout] 282 | | current_page_index: 1 [INFO] [stdout] 283 | | }) [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] [stderr] error: could not compile `disk_log` (lib test) 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 `disk_log` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d0a234fa3a395e8ec7a8387902f98e7fb711c3bcfb84fa743816e3d135b8694e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0a234fa3a395e8ec7a8387902f98e7fb711c3bcfb84fa743816e3d135b8694e", kill_on_drop: false }` [INFO] [stdout] d0a234fa3a395e8ec7a8387902f98e7fb711c3bcfb84fa743816e3d135b8694e