[INFO] cloning repository https://github.com/smasher164/mrdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smasher164/mrdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmasher164%2Fmrdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmasher164%2Fmrdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b4015f3828e72c948cea84cff0e81474cfbf512 [INFO] checking smasher164/mrdb against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmasher164%2Fmrdb" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/smasher164/mrdb 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/smasher164/mrdb [INFO] finished tweaking git repo https://github.com/smasher164/mrdb [INFO] tweaked toml for git repo https://github.com/smasher164/mrdb written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/smasher164/mrdb 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 bitfield-struct v0.5.6 [INFO] [stderr] Downloaded init_array v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9b5259729d4a3936ef50e5854cf5e01579df7307601115989338f43908297409 [INFO] running `Command { std: "docker" "start" "-a" "9b5259729d4a3936ef50e5854cf5e01579df7307601115989338f43908297409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b5259729d4a3936ef50e5854cf5e01579df7307601115989338f43908297409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5259729d4a3936ef50e5854cf5e01579df7307601115989338f43908297409", kill_on_drop: false }` [INFO] [stdout] 9b5259729d4a3936ef50e5854cf5e01579df7307601115989338f43908297409 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 98d3d8a50e31a3a11ddb4e0b8e438132c01b8c2a0aca6232cd9ade9daad31700 [INFO] running `Command { std: "docker" "start" "-a" "98d3d8a50e31a3a11ddb4e0b8e438132c01b8c2a0aca6232cd9ade9daad31700", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling thiserror v1.0.53 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking init_array v0.3.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.53 [INFO] [stderr] Compiling bitfield-struct v0.5.6 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking mrdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `os::fd::AsFd`, `thread::sleep`, and `time::Duration` [INFO] [stdout] --> src/lib.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | sync::atomic::{AtomicU64, Ordering}, thread::sleep, time::Duration, os::fd::AsFd, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use tracing::{info, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] 129 + let n = self.0 & PAGE_COUNT_MASK; // no longer +1, because when cleared it's empty. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `os::fd::AsFd`, `thread::sleep`, and `time::Duration` [INFO] [stdout] --> src/lib.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | sync::atomic::{AtomicU64, Ordering}, thread::sleep, time::Duration, os::fd::AsFd, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use tracing::{info, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] 129 + let n = self.0 & PAGE_COUNT_MASK; // no longer +1, because when cleared it's empty. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/lib.rs:617:13 [INFO] [stdout] | [INFO] [stdout] 617 | let st = PageState::get(old); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFSET_MASK` is never used [INFO] [stdout] --> src/lib.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | const OFFSET_MASK: u64 = PID_MASK; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | const MAX_PAGES: u64 = 1 << 52; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES_LARGE` is never used [INFO] [stdout] --> src/lib.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const MAX_PAGES_LARGE: u64 = 1 << 40; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_page_id` is never used [INFO] [stdout] --> src/lib.rs:95:15 [INFO] [stdout] | [INFO] [stdout] 80 | impl Mmap { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | unsafe fn to_page_id(&self, ptr: *mut u8) -> PageId { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_locked` is never used [INFO] [stdout] --> src/lib.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl PageEntry { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 290 | fn is_locked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unfix_write` and `unfix_read` are never used [INFO] [stdout] --> src/lib.rs:464:8 [INFO] [stdout] | [INFO] [stdout] 381 | impl PageCache { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 464 | fn unfix_write(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn unfix_read(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/lib.rs:617:13 [INFO] [stdout] | [INFO] [stdout] 617 | let st = PageState::get(old); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFSET_MASK` is never used [INFO] [stdout] --> src/lib.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | const OFFSET_MASK: u64 = PID_MASK; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | const MAX_PAGES: u64 = 1 << 52; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES_LARGE` is never used [INFO] [stdout] --> src/lib.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const MAX_PAGES_LARGE: u64 = 1 << 40; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_page_id` is never used [INFO] [stdout] --> src/lib.rs:95:15 [INFO] [stdout] | [INFO] [stdout] 80 | impl Mmap { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | unsafe fn to_page_id(&self, ptr: *mut u8) -> PageId { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_locked` is never used [INFO] [stdout] --> src/lib.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl PageEntry { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 290 | fn is_locked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unfix_write` and `unfix_read` are never used [INFO] [stdout] --> src/lib.rs:464:8 [INFO] [stdout] | [INFO] [stdout] 381 | impl PageCache { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 464 | fn unfix_write(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn unfix_read(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "98d3d8a50e31a3a11ddb4e0b8e438132c01b8c2a0aca6232cd9ade9daad31700", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d3d8a50e31a3a11ddb4e0b8e438132c01b8c2a0aca6232cd9ade9daad31700", kill_on_drop: false }` [INFO] [stdout] 98d3d8a50e31a3a11ddb4e0b8e438132c01b8c2a0aca6232cd9ade9daad31700 [INFO] checking smasher164/mrdb 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%2Fsmasher164%2Fmrdb" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/smasher164/mrdb 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/smasher164/mrdb [INFO] finished tweaking git repo https://github.com/smasher164/mrdb [INFO] tweaked toml for git repo https://github.com/smasher164/mrdb written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/smasher164/mrdb 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 56904f03130b9fc37adbc4f94d807e080c24c6a363b0e916218a71fec716590e [INFO] running `Command { std: "docker" "start" "-a" "56904f03130b9fc37adbc4f94d807e080c24c6a363b0e916218a71fec716590e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56904f03130b9fc37adbc4f94d807e080c24c6a363b0e916218a71fec716590e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56904f03130b9fc37adbc4f94d807e080c24c6a363b0e916218a71fec716590e", kill_on_drop: false }` [INFO] [stdout] 56904f03130b9fc37adbc4f94d807e080c24c6a363b0e916218a71fec716590e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 584163ca7c90633bee2e1e6c533d4b7d435d99d488cf33a60e9025571f39f92d [INFO] running `Command { std: "docker" "start" "-a" "584163ca7c90633bee2e1e6c533d4b7d435d99d488cf33a60e9025571f39f92d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling thiserror v1.0.53 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking init_array v0.3.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.53 [INFO] [stderr] Compiling bitfield-struct v0.5.6 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking mrdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `os::fd::AsFd`, `thread::sleep`, and `time::Duration` [INFO] [stdout] --> src/lib.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | sync::atomic::{AtomicU64, Ordering}, thread::sleep, time::Duration, os::fd::AsFd, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `os::fd::AsFd`, `thread::sleep`, and `time::Duration` [INFO] [stdout] --> src/lib.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | sync::atomic::{AtomicU64, Ordering}, thread::sleep, time::Duration, os::fd::AsFd, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use tracing::{info, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] 129 + let n = self.0 & PAGE_COUNT_MASK; // no longer +1, because when cleared it's empty. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/lib.rs:16:15 [INFO] [stdout] | [INFO] [stdout] 16 | use tracing::{info, error}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:129:17 [INFO] [stdout] | [INFO] [stdout] 129 | let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let n = (self.0 & PAGE_COUNT_MASK); // no longer +1, because when cleared it's empty. [INFO] [stdout] 129 + let n = self.0 & PAGE_COUNT_MASK; // no longer +1, because when cleared it's empty. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/lib.rs:617:13 [INFO] [stdout] | [INFO] [stdout] 617 | let st = PageState::get(old); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `st` [INFO] [stdout] --> src/lib.rs:617:13 [INFO] [stdout] | [INFO] [stdout] 617 | let st = PageState::get(old); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_st` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFSET_MASK` is never used [INFO] [stdout] --> src/lib.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | const OFFSET_MASK: u64 = PID_MASK; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFSET_MASK` is never used [INFO] [stdout] --> src/lib.rs:63:7 [INFO] [stdout] | [INFO] [stdout] 63 | const OFFSET_MASK: u64 = PID_MASK; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | const MAX_PAGES: u64 = 1 << 52; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES_LARGE` is never used [INFO] [stdout] --> src/lib.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const MAX_PAGES_LARGE: u64 = 1 << 40; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES` is never used [INFO] [stdout] --> src/lib.rs:64:7 [INFO] [stdout] | [INFO] [stdout] 64 | const MAX_PAGES: u64 = 1 << 52; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_page_id` is never used [INFO] [stdout] --> src/lib.rs:95:15 [INFO] [stdout] | [INFO] [stdout] 80 | impl Mmap { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | unsafe fn to_page_id(&self, ptr: *mut u8) -> PageId { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_locked` is never used [INFO] [stdout] --> src/lib.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl PageEntry { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 290 | fn is_locked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PAGES_LARGE` is never used [INFO] [stdout] --> src/lib.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const MAX_PAGES_LARGE: u64 = 1 << 40; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unfix_write` and `unfix_read` are never used [INFO] [stdout] --> src/lib.rs:464:8 [INFO] [stdout] | [INFO] [stdout] 381 | impl PageCache { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 464 | fn unfix_write(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn unfix_read(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_page_id` is never used [INFO] [stdout] --> src/lib.rs:95:15 [INFO] [stdout] | [INFO] [stdout] 80 | impl Mmap { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | unsafe fn to_page_id(&self, ptr: *mut u8) -> PageId { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_locked` is never used [INFO] [stdout] --> src/lib.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 217 | impl PageEntry { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 290 | fn is_locked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unfix_write` and `unfix_read` are never used [INFO] [stdout] --> src/lib.rs:464:8 [INFO] [stdout] | [INFO] [stdout] 381 | impl PageCache { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 464 | fn unfix_write(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn unfix_read(&self, page_id: PageId) { [INFO] [stdout] | ^^^^^^^^^^ [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/lib.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn new(f: File, vm_size_bytes: u64, cache_capacity_bytes: u64) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 392 | let page_state = DashMap::with_hasher(ahasher); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 393 | let residents = ResidentSet::new(cache_capacity_bytes); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 394 | Ok(PageCache { [INFO] [stdout] | ____________^ [INFO] [stdout] 395 | | mem, [INFO] [stdout] 396 | | page_state, [INFO] [stdout] 397 | | f, [INFO] [stdout] 398 | | residents, [INFO] [stdout] 399 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/lib.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn new(f: File, vm_size_bytes: u64, cache_capacity_bytes: u64) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 392 | let page_state = DashMap::with_hasher(ahasher); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 393 | let residents = ResidentSet::new(cache_capacity_bytes); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 394 | Ok(PageCache { [INFO] [stdout] | ____________^ [INFO] [stdout] 395 | | mem, [INFO] [stdout] 396 | | page_state, [INFO] [stdout] 397 | | f, [INFO] [stdout] 398 | | residents, [INFO] [stdout] 399 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mrdb` (lib test) due to 2 previous errors; 10 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mrdb` (lib) due to 2 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "584163ca7c90633bee2e1e6c533d4b7d435d99d488cf33a60e9025571f39f92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "584163ca7c90633bee2e1e6c533d4b7d435d99d488cf33a60e9025571f39f92d", kill_on_drop: false }` [INFO] [stdout] 584163ca7c90633bee2e1e6c533d4b7d435d99d488cf33a60e9025571f39f92d