[INFO] cloning repository https://github.com/maxcountryman/kvs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxcountryman/kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxcountryman%2Fkvs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxcountryman%2Fkvs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 973fd9fedca0b745436f31f2d40a8cc2e51f4f52 [INFO] checking maxcountryman/kvs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxcountryman%2Fkvs" "/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/maxcountryman/kvs 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/maxcountryman/kvs [INFO] finished tweaking git repo https://github.com/maxcountryman/kvs [INFO] tweaked toml for git repo https://github.com/maxcountryman/kvs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/maxcountryman/kvs 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 serde_bytes v0.10.5 [INFO] [stderr] Downloaded proc-macro-error v0.2.6 [INFO] [stderr] Downloaded structopt-derive v0.3.1 [INFO] [stderr] Downloaded structopt v0.3.1 [INFO] [stderr] Downloaded rand_os v0.2.2 [INFO] [stderr] Downloaded predicates-tree v1.0.0 [INFO] [stderr] Downloaded slog v2.5.2 [INFO] [stderr] Downloaded predicates-core v1.0.0 [INFO] [stderr] Downloaded rand_pcg v0.2.0 [INFO] [stderr] Downloaded criterion-plot v0.4.0 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded pagecache v0.15.0 [INFO] [stderr] Downloaded normalize-line-endings v0.2.2 [INFO] [stderr] Downloaded float-cmp v0.4.0 [INFO] [stderr] Downloaded rand_xoshiro v0.3.1 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded predicates v1.0.1 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded hashbrown v0.2.2 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded criterion v0.3.0 [INFO] [stderr] Downloaded historian v4.0.3 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] [stderr] Downloaded slog-json v2.3.0 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded csv v1.1.1 [INFO] [stderr] Downloaded sled v0.22.1 [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] 705e7005df6dbdafc2af10e7b5c62fae998ec1b4f0714e0fc5c9b81959519dbe [INFO] running `Command { std: "docker" "start" "-a" "705e7005df6dbdafc2af10e7b5c62fae998ec1b4f0714e0fc5c9b81959519dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "705e7005df6dbdafc2af10e7b5c62fae998ec1b4f0714e0fc5c9b81959519dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "705e7005df6dbdafc2af10e7b5c62fae998ec1b4f0714e0fc5c9b81959519dbe", kill_on_drop: false }` [INFO] [stdout] 705e7005df6dbdafc2af10e7b5c62fae998ec1b4f0714e0fc5c9b81959519dbe [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] dfad5f0a30676773a369d4df17f9e9fe41d7bf488420f97833c4bef6596bbe0b [INFO] running `Command { std: "docker" "start" "-a" "dfad5f0a30676773a369d4df17f9e9fe41d7bf488420f97833c4bef6596bbe0b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking historian v4.0.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rand_pcg v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling structopt-derive v0.3.1 [INFO] [stderr] Checking structopt v0.3.1 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking pagecache v0.15.0 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking sled v0.22.1 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir/kvs) [INFO] [stderr] Checking kvs-server v0.1.0 (/opt/rustwide/workdir/kvs-server) [INFO] [stderr] Checking kvs-client v0.1.0 (/opt/rustwide/workdir/kvs-client) [INFO] [stdout] warning: unused import: `BatchSize` [INFO] [stdout] --> kvs/benches/benches.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use criterion::{BatchSize, Criterion}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `verbosity` is never read [INFO] [stdout] --> kvs-server/src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 25 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | verbosity: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `verbosity` is never read [INFO] [stdout] --> kvs-server/src/main.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 25 | struct Opt { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 43 | verbosity: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "dfad5f0a30676773a369d4df17f9e9fe41d7bf488420f97833c4bef6596bbe0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfad5f0a30676773a369d4df17f9e9fe41d7bf488420f97833c4bef6596bbe0b", kill_on_drop: false }` [INFO] [stdout] dfad5f0a30676773a369d4df17f9e9fe41d7bf488420f97833c4bef6596bbe0b [INFO] checking maxcountryman/kvs 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%2Fmaxcountryman%2Fkvs" "/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/maxcountryman/kvs 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/maxcountryman/kvs [INFO] finished tweaking git repo https://github.com/maxcountryman/kvs [INFO] tweaked toml for git repo https://github.com/maxcountryman/kvs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/maxcountryman/kvs 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] 152e0f3ca7b7d7fb3af076422ddac391f72e869595cb707018e4c5a7bb037615 [INFO] running `Command { std: "docker" "start" "-a" "152e0f3ca7b7d7fb3af076422ddac391f72e869595cb707018e4c5a7bb037615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "152e0f3ca7b7d7fb3af076422ddac391f72e869595cb707018e4c5a7bb037615", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "152e0f3ca7b7d7fb3af076422ddac391f72e869595cb707018e4c5a7bb037615", kill_on_drop: false }` [INFO] [stdout] 152e0f3ca7b7d7fb3af076422ddac391f72e869595cb707018e4c5a7bb037615 [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] a7621b0a9977f0e554a24a71ca3882cb5aa4fefdca8d3b675f15c5f9f2a57f4b [INFO] running `Command { std: "docker" "start" "-a" "a7621b0a9977f0e554a24a71ca3882cb5aa4fefdca8d3b675f15c5f9f2a57f4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking historian v4.0.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.0 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling structopt-derive v0.3.1 [INFO] [stderr] Checking structopt v0.3.1 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking pagecache v0.15.0 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking sled v0.22.1 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir/kvs) [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] --> kvs/src/client.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn connect(addr: impl ToSocketAddrs) -> error::Result { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | let tcp_reader = TcpStream::connect(addr)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | [INFO] [stdout] 18 | let writer = BufWriter::new(tcp_reader.try_clone()?); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let reader = BufReader::new(tcp_reader); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | [INFO] [stdout] 21 | Ok(Self { reader, writer }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvs/src/client.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn connect(addr: impl ToSocketAddrs) -> error::Result { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | let tcp_reader = TcpStream::connect(addr)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | [INFO] [stdout] 18 | let writer = BufWriter::new(tcp_reader.try_clone()?); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let reader = BufReader::new(tcp_reader); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | [INFO] [stdout] 21 | Ok(Self { reader, writer }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvs/src/engines/kvs.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn open(log_dir: impl Into) -> error::Result { [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let mut readers = HashMap::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let writer = new_log_file(&log_dir, current_gen, &mut readers)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | [INFO] [stdout] 64 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 65 | | log_dir, [INFO] [stdout] 66 | | readers, [INFO] [stdout] 67 | | writer, [INFO] [stdout] ... | [INFO] [stdout] 70 | | uncompacted, [INFO] [stdout] 71 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvs/src/engines/kvs.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn open(log_dir: impl Into) -> error::Result { [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | let mut readers = HashMap::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let writer = new_log_file(&log_dir, current_gen, &mut readers)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | [INFO] [stdout] 64 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 65 | | log_dir, [INFO] [stdout] 66 | | readers, [INFO] [stdout] 67 | | writer, [INFO] [stdout] ... | [INFO] [stdout] 70 | | uncompacted, [INFO] [stdout] 71 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvs/src/engines/kvs.rs:256:50 [INFO] [stdout] | [INFO] [stdout] 256 | .flat_map(|res| -> error::Result<_> { Ok(res?.path()) }) [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] [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] --> kvs/src/engines/kvs.rs:256:50 [INFO] [stdout] | [INFO] [stdout] 256 | .flat_map(|res| -> error::Result<_> { Ok(res?.path()) }) [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] [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] --> kvs/src/engines/kvs.rs:354:12 [INFO] [stdout] | [INFO] [stdout] 352 | fn new(mut inner: R) -> error::Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 353 | let pos = inner.seek(SeekFrom::Current(0))?; [INFO] [stdout] 354 | Ok(BufReaderWithPos { [INFO] [stdout] | ____________^ [INFO] [stdout] 355 | | reader: BufReader::new(inner), [INFO] [stdout] 356 | | pos, [INFO] [stdout] 357 | | }) [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] [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] --> kvs/src/engines/kvs.rs:354:12 [INFO] [stdout] | [INFO] [stdout] 352 | fn new(mut inner: R) -> error::Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 353 | let pos = inner.seek(SeekFrom::Current(0))?; [INFO] [stdout] 354 | Ok(BufReaderWithPos { [INFO] [stdout] | ____________^ [INFO] [stdout] 355 | | reader: BufReader::new(inner), [INFO] [stdout] 356 | | pos, [INFO] [stdout] 357 | | }) [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] [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] --> kvs/src/engines/kvs.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 383 | fn new(mut inner: W) -> error::Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 384 | let pos = inner.seek(SeekFrom::Current(0))?; [INFO] [stdout] 385 | Ok(BufWriterWithPos { [INFO] [stdout] | ____________^ [INFO] [stdout] 386 | | writer: BufWriter::new(inner), [INFO] [stdout] 387 | | pos, [INFO] [stdout] 388 | | }) [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] [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] --> kvs/src/engines/kvs.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 383 | fn new(mut inner: W) -> error::Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 384 | let pos = inner.seek(SeekFrom::Current(0))?; [INFO] [stdout] 385 | Ok(BufWriterWithPos { [INFO] [stdout] | ____________^ [INFO] [stdout] 386 | | writer: BufWriter::new(inner), [INFO] [stdout] 387 | | pos, [INFO] [stdout] 388 | | }) [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] [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] --> kvs/src/engines/sled.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn get(&mut self, key: impl Into) -> error::Result> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let tree: &Tree = &self.0; [INFO] [stdout] 30 | Ok(tree [INFO] [stdout] | ____________^ [INFO] [stdout] 31 | | .get(key.into())? [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> kvs/src/engines/sled.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 28 | fn get(&mut self, key: impl Into) -> error::Result> { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let tree: &Tree = &self.0; [INFO] [stdout] 30 | Ok(tree [INFO] [stdout] | ____________^ [INFO] [stdout] 31 | | .get(key.into())? [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kvs` (lib test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kvs` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "a7621b0a9977f0e554a24a71ca3882cb5aa4fefdca8d3b675f15c5f9f2a57f4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7621b0a9977f0e554a24a71ca3882cb5aa4fefdca8d3b675f15c5f9f2a57f4b", kill_on_drop: false }` [INFO] [stdout] a7621b0a9977f0e554a24a71ca3882cb5aa4fefdca8d3b675f15c5f9f2a57f4b