[INFO] cloning repository https://github.com/EffortlessMetrics/unsafe-review-swarm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EffortlessMetrics/unsafe-review-swarm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffortlessMetrics%2Funsafe-review-swarm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffortlessMetrics%2Funsafe-review-swarm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a8f7c494043f0df6e6aad0f4bf063fcf1f3da73
[INFO] checking EffortlessMetrics/unsafe-review-swarm against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffortlessMetrics%2Funsafe-review-swarm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/EffortlessMetrics/unsafe-review-swarm
[INFO] finished tweaking git repo https://github.com/EffortlessMetrics/unsafe-review-swarm
[INFO] tweaked toml for git repo https://github.com/EffortlessMetrics/unsafe-review-swarm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EffortlessMetrics/unsafe-review-swarm on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EffortlessMetrics/unsafe-review-swarm 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review-cli/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review-cli/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review-cli` (manifest) generated 2 warnings
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review` (manifest) generated 2 warnings
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review-core/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review-core/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review-core` (manifest) generated 2 warnings
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> xtask/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xtask` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.348
[INFO] [stderr]   Downloaded jod-thread v1.0.0
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.348
[INFO] [stderr]   Downloaded rustc-literal-escaper v0.0.7
[INFO] [stderr]   Downloaded ra-ap-rustc_lexer v0.166.0
[INFO] [stderr]   Downloaded ra_ap_edition v0.0.348
[INFO] [stderr]   Downloaded borrow-or-share v0.2.4
[INFO] [stderr]   Downloaded drop_bomb v0.1.5
[INFO] [stderr]   Downloaded globset v0.4.20
[INFO] [stderr]   Downloaded rowan v0.17.0
[INFO] [stderr]   Downloaded fluent-uri v0.4.1
[INFO] [stderr]   Downloaded ls-types v0.0.6
[INFO] [stderr]   Downloaded tower-lsp-server v0.23.0
[INFO] [stderr]   Downloaded ignore v0.4.33
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.348
[INFO] [stderr]   Downloaded proptest v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e
[INFO] running `Command { std: "docker" "start" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review-core/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review-core/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review-core` (manifest) generated 2 warnings
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> xtask/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `xtask` (manifest) generated 1 warning
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review-cli/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review-cli/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review-cli` (manifest) generated 2 warnings
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> crates/unsafe-review/Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]  --> crates/unsafe-review/Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | repository.workspace = true
[INFO] [stderr]   | ----------
[INFO] [stderr] 8 | homepage.workspace = true
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `unsafe-review` (manifest) generated 2 warnings
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking jod-thread v1.0.0
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking ra-ap-rustc_lexer v0.166.0
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.7
[INFO] [stderr]     Checking ra_ap_edition v0.0.348
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rowan v0.17.0
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking fluent-uri v0.4.1
[INFO] [stderr]     Checking ra_ap_parser v0.0.348
[INFO] [stderr]     Checking ra_ap_stdx v0.0.348
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking ra_ap_syntax v0.0.348
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking globset v0.4.20
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking ignore v0.4.33
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking unsafe-review-core v0.3.8 (/opt/rustwide/workdir/crates/unsafe-review-core)
[INFO] [stderr]     Checking ls-types v0.0.6
[INFO] [stderr]     Checking xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking tower-lsp-server v0.23.0
[INFO] [stderr]     Checking unsafe-review-cli v0.3.8 (/opt/rustwide/workdir/crates/unsafe-review-cli)
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]     --> crates/unsafe-review-cli/src/execute/first_pr.rs:3938:13
[INFO] [stdout]      |
[INFO] [stdout] 3938 |         let output = synthetic_output_with_cards(cards.clone());
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top_index`
[INFO] [stdout]     --> crates/unsafe-review-cli/src/execute/first_pr.rs:4220:9
[INFO] [stdout]      |
[INFO] [stdout] 4220 |         top_index: usize,
[INFO] [stdout]      |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_top_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking unsafe-review v0.3.8 (/opt/rustwide/workdir/crates/unsafe-review)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.20s
[INFO] running `Command { std: "docker" "inspect" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e", kill_on_drop: false }`
[INFO] [stdout] 7622c60226e4e852bbc2297de2f4cf4e7637ee0f7bdf057d10775a21143ef76e
