[INFO] cloning repository https://github.com/zeng-y-l/flat_bit_set [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeng-y-l/flat_bit_set" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeng-y-l%2Fflat_bit_set", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeng-y-l%2Fflat_bit_set'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 718a241ee7317858b387e699148e2ed775cd464b [INFO] checking zeng-y-l/flat_bit_set against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeng-y-l%2Fflat_bit_set" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zeng-y-l/flat_bit_set [INFO] finished tweaking git repo https://github.com/zeng-y-l/flat_bit_set [INFO] tweaked toml for git repo https://github.com/zeng-y-l/flat_bit_set written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zeng-y-l/flat_bit_set on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zeng-y-l/flat_bit_set 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proptest-state-machine v0.3.0 [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded bitmaps v3.2.1 [INFO] [stderr] Downloaded imbl-sized-chunks v0.1.2 [INFO] [stderr] Downloaded wide v0.7.30 [INFO] [stderr] Downloaded safe_arch v0.7.2 [INFO] [stderr] Downloaded roaring v0.10.6 [INFO] [stderr] Downloaded imbl v3.0.0 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded rustix v0.38.40 [INFO] [stderr] Downloaded libc v0.2.162 [INFO] [stderr] Downloaded hi_sparse_bitset v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ff58a343b8bea41629009a45adccf49a428116b88726ec9f3c5125dc45f9726 [INFO] running `Command { std: "docker" "start" "-a" "1ff58a343b8bea41629009a45adccf49a428116b88726ec9f3c5125dc45f9726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ff58a343b8bea41629009a45adccf49a428116b88726ec9f3c5125dc45f9726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ff58a343b8bea41629009a45adccf49a428116b88726ec9f3c5125dc45f9726", kill_on_drop: false }` [INFO] [stdout] 1ff58a343b8bea41629009a45adccf49a428116b88726ec9f3c5125dc45f9726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f784f91fea130a69a787daf6974dca7aad7b2c7846dd0dfed567149af6b59dc [INFO] running `Command { std: "docker" "start" "-a" "0f784f91fea130a69a787daf6974dca7aad7b2c7846dd0dfed567149af6b59dc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling rustix v0.38.40 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking fastrand v2.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Checking bytemuck v1.19.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking clap_lex v0.7.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap_builder v4.5.21 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking roaring v0.10.6 [INFO] [stderr] Checking litemap v0.7.3 [INFO] [stderr] Checking flat_bit_set v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wide v0.7.30 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:577:15 [INFO] [stdout] | [INFO] [stdout] 577 | fn chunks(&self) -> IterChunk { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 577 | fn chunks(&self) -> IterChunk<'_, K, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:590:17 [INFO] [stdout] | [INFO] [stdout] 590 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 590 | pub fn iter(&self) -> Iter<'_, K, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:597:18 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn thunk(&self) -> Thunk> { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn thunk(&self) -> Thunk> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking imbl-sized-chunks v0.1.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking hi_sparse_bitset v0.6.1 [INFO] [stderr] Checking clap v4.5.21 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking imbl v3.0.0 [INFO] [stderr] Checking proptest-state-machine v0.3.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:577:15 [INFO] [stdout] | [INFO] [stdout] 577 | fn chunks(&self) -> IterChunk { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 577 | fn chunks(&self) -> IterChunk<'_, K, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:590:17 [INFO] [stdout] | [INFO] [stdout] 590 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 590 | pub fn iter(&self) -> Iter<'_, K, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/inner/mod.rs:597:18 [INFO] [stdout] | [INFO] [stdout] 597 | pub fn thunk(&self) -> Thunk> { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 597 | pub fn thunk(&self) -> Thunk> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.68s [INFO] running `Command { std: "docker" "inspect" "0f784f91fea130a69a787daf6974dca7aad7b2c7846dd0dfed567149af6b59dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f784f91fea130a69a787daf6974dca7aad7b2c7846dd0dfed567149af6b59dc", kill_on_drop: false }` [INFO] [stdout] 0f784f91fea130a69a787daf6974dca7aad7b2c7846dd0dfed567149af6b59dc