[INFO] cloning repository https://github.com/bnclabs/xorfilter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bnclabs/xorfilter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnclabs%2Fxorfilter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnclabs%2Fxorfilter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b98e26057bc6f0911ecfbbfb8de20415bf63ddb [INFO] checking bnclabs/xorfilter/7b98e26057bc6f0911ecfbbfb8de20415bf63ddb against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnclabs%2Fxorfilter" "/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/bnclabs/xorfilter on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bnclabs/xorfilter [INFO] finished tweaking git repo https://github.com/bnclabs/xorfilter [INFO] tweaked toml for git repo https://github.com/bnclabs/xorfilter written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding proc-macro-error v0.4.12 (latest: v1.0.4) [INFO] [stderr] Adding proc-macro-error-attr v0.4.12 (latest: v1.0.4) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding syn-mid v0.5.4 (latest: v0.6.0) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cbordata v0.6.0 [INFO] [stderr] Downloaded cbordata-derive v0.6.0 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f86da9dd538ae213cd3ffb783ca65e33c216cf4c6781a0d0ad7bf25c7938f462 [INFO] running `Command { std: "docker" "start" "-a" "f86da9dd538ae213cd3ffb783ca65e33c216cf4c6781a0d0ad7bf25c7938f462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f86da9dd538ae213cd3ffb783ca65e33c216cf4c6781a0d0ad7bf25c7938f462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f86da9dd538ae213cd3ffb783ca65e33c216cf4c6781a0d0ad7bf25c7938f462", kill_on_drop: false }` [INFO] [stdout] f86da9dd538ae213cd3ffb783ca65e33c216cf4c6781a0d0ad7bf25c7938f462 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22ccbb40158646c1d7c51380ee033b8a714b9effa7712996fae8cc72dda13902 [INFO] running `Command { std: "docker" "start" "-a" "22ccbb40158646c1d7c51380ee033b8a714b9effa7712996fae8cc72dda13902", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking xorfilter-rs v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:277:25 [INFO] [stdout] | [INFO] [stdout] 277 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:307:25 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:317:25 [INFO] [stdout] | [INFO] [stdout] 317 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:346:25 [INFO] [stdout] | [INFO] [stdout] 346 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:218:25 [INFO] [stdout] | [INFO] [stdout] 218 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:278:25 [INFO] [stdout] | [INFO] [stdout] 278 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:277:25 [INFO] [stdout] | [INFO] [stdout] 277 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:307:25 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:317:25 [INFO] [stdout] | [INFO] [stdout] 317 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8_old.rs:346:25 [INFO] [stdout] | [INFO] [stdout] 346 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:218:25 [INFO] [stdout] | [INFO] [stdout] 218 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:258:25 [INFO] [stdout] | [INFO] [stdout] 258 | let mut s = unsafe { sets2.get_unchecked_mut(h2 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:278:25 [INFO] [stdout] | [INFO] [stdout] 278 | let mut s = unsafe { sets0.get_unchecked_mut(h0 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8/builder.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let mut s = unsafe { sets1.get_unchecked_mut(h1 as usize) }; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.66s [INFO] running `Command { std: "docker" "inspect" "22ccbb40158646c1d7c51380ee033b8a714b9effa7712996fae8cc72dda13902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ccbb40158646c1d7c51380ee033b8a714b9effa7712996fae8cc72dda13902", kill_on_drop: false }` [INFO] [stdout] 22ccbb40158646c1d7c51380ee033b8a714b9effa7712996fae8cc72dda13902