[INFO] fetching crate xorfilter-rs 0.5.1... [INFO] checking xorfilter-rs-0.5.1 against master#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1 [INFO] extracting crate xorfilter-rs 0.5.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate xorfilter-rs 0.5.1 [INFO] finished tweaking crates.io crate xorfilter-rs 0.5.1 [INFO] tweaked toml for crates.io crate xorfilter-rs 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate xorfilter-rs 0.5.1 on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29e2749b614a9281af11c0342886b08afa790d2d6154e06559da622856e0e39c [INFO] running `Command { std: "docker" "start" "-a" "29e2749b614a9281af11c0342886b08afa790d2d6154e06559da622856e0e39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29e2749b614a9281af11c0342886b08afa790d2d6154e06559da622856e0e39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e2749b614a9281af11c0342886b08afa790d2d6154e06559da622856e0e39c", kill_on_drop: false }` [INFO] [stdout] 29e2749b614a9281af11c0342886b08afa790d2d6154e06559da622856e0e39c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2953af8bb21b0d775aae1b636b3be37cf0bc5e5ca27803a8e54c93d6e915576 [INFO] running `Command { std: "docker" "start" "-a" "b2953af8bb21b0d775aae1b636b3be37cf0bc5e5ca27803a8e54c93d6e915576", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking xorfilter-rs v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8.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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8.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.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.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.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.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] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/xorfilter.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | let missing: Vec = (1..20).map(|i| (i * 2)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - let missing: Vec = (1..20).map(|i| (i * 2)).collect(); [INFO] [stdout] 38 + let missing: Vec = (1..20).map(|i| i * 2 ).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fuse8_test.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | let mut seed: u128 = [ [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seed` [INFO] [stdout] --> src/fuse8_test.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | let mut seed: u128 = [ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8.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] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/xor8.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.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.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.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.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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.12s [INFO] running `Command { std: "docker" "inspect" "b2953af8bb21b0d775aae1b636b3be37cf0bc5e5ca27803a8e54c93d6e915576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2953af8bb21b0d775aae1b636b3be37cf0bc5e5ca27803a8e54c93d6e915576", kill_on_drop: false }` [INFO] [stdout] b2953af8bb21b0d775aae1b636b3be37cf0bc5e5ca27803a8e54c93d6e915576