[INFO] cloning repository https://github.com/vvbae/toydb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vvbae/toydb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoydb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoydb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca7392a79191c52b1688151302a3175098b05432 [INFO] documenting vvbae/toydb against beta-2025-09-21 for beta-rustdoc-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoydb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/vvbae/toydb [INFO] finished tweaking git repo https://github.com/vvbae/toydb [INFO] tweaked toml for git repo https://github.com/vvbae/toydb written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vvbae/toydb on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vvbae/toydb 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded joinery v2.1.0 [INFO] [stderr] Downloaded nom-supreme v0.8.0 [INFO] [stderr] Downloaded textwrap v0.15.2 [INFO] [stderr] Downloaded supports-unicode v2.0.0 [INFO] [stderr] Downloaded rustyline-derive v0.8.0 [INFO] [stderr] Downloaded supports-hyperlinks v2.1.0 [INFO] [stderr] Downloaded brownstone v3.0.0 [INFO] [stderr] Downloaded terminal_size v0.1.17 [INFO] [stderr] Downloaded indent_write v2.2.0 [INFO] [stderr] Downloaded fd-lock v3.0.12 [INFO] [stderr] Downloaded tabled_derive v0.6.0 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded nom_locate v4.1.0 [INFO] [stderr] Downloaded papergrid v0.9.0 [INFO] [stderr] Downloaded unicode-linebreak v0.1.4 [INFO] [stderr] Downloaded rustyline v11.0.0 [INFO] [stderr] Downloaded regex v1.8.3 [INFO] [stderr] Downloaded tabled v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94e156068d47337f7ebd13da5c7588c3d91c11a08d30d32855a21e46d9444e57 [INFO] running `Command { std: "docker" "start" "-a" "94e156068d47337f7ebd13da5c7588c3d91c11a08d30d32855a21e46d9444e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94e156068d47337f7ebd13da5c7588c3d91c11a08d30d32855a21e46d9444e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94e156068d47337f7ebd13da5c7588c3d91c11a08d30d32855a21e46d9444e57", kill_on_drop: false }` [INFO] [stdout] 94e156068d47337f7ebd13da5c7588c3d91c11a08d30d32855a21e46d9444e57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1cbf802e1978b631d798f2ec994efece0425441e4bbfcf1cbfd6c14bb68d6b9 [INFO] running `Command { std: "docker" "start" "-a" "d1cbf802e1978b631d798f2ec994efece0425441e4bbfcf1cbfd6c14bb68d6b9", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling once_cell v1.17.2 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking gimli v0.27.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking bytecount v0.6.3 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking joinery v2.1.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking brownstone v3.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking papergrid v0.9.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking object v0.30.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling syn v2.0.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Compiling regex v1.8.3 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking nom-supreme v0.8.0 [INFO] [stderr] Checking nom_locate v4.1.0 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling miette-derive v5.9.0 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Checking thiserror v1.0.40 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling rustyline-derive v0.8.0 [INFO] [stderr] Compiling tabled_derive v0.6.0 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking fd-lock v3.0.12 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-color v2.0.0 [INFO] [stderr] Checking miette v5.9.0 [INFO] [stderr] Checking rustyline v11.0.0 [INFO] [stderr] Checking tabled v0.12.0 [INFO] [stderr] Checking bigdecimal v0.3.1 [INFO] [stderr] Checking toy_sql_parser v0.1.0 (/opt/rustwide/workdir/crates/toy_sql_parser) [INFO] [stderr] Documenting toy_sql_parser v0.1.0 (/opt/rustwide/workdir/crates/toy_sql_parser) [INFO] [stderr] Checking toy_sql_execution v0.1.0 (/opt/rustwide/workdir/crates/toy_sql_execution) [INFO] [stderr] Documenting toy_sql_execution v0.1.0 (/opt/rustwide/workdir/crates/toy_sql_execution) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/toy_sql_execution/src/lib.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | SqlQuery::Select(mut select) => { [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: field `id` is never read [INFO] [stdout] --> crates/toy_sql_execution/src/row.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Row<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 9 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Row` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iter` is never used [INFO] [stdout] --> crates/toy_sql_execution/src/table.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl Table { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/toy_sql_execution/src/lib.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn run(&mut self, query: SqlQuery) -> Result { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 38 | pub fn run(&mut self, query: SqlQuery) -> Result, QueryExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/toy_sql_execution/src/lib.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse_and_run<'a>(&mut self, query: &'a str) -> Result> { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parse_and_run<'a>(&mut self, query: &'a str) -> Result, SQLError<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> crates/toy_sql_execution/src/lib.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 76 | &'a mut self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 77 | query: &'a str, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 78 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 78 | ) -> Result, SQLError<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/toy_sql_execution/src/table.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn select(&self, columns: Vec) -> Result { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | pub fn select(&self, columns: Vec) -> Result, QueryExecutionError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/toy_sql_execution/src/table.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 95 | pub fn iter(&self) -> impl Iterator> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting toy_sql_repl v0.1.0 (/opt/rustwide/workdir/crates/toy_sql_repl) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.65s [INFO] [stderr] Generated /opt/rustwide/target/doc/toy_sql_execution/index.html and 2 other files [INFO] running `Command { std: "docker" "inspect" "d1cbf802e1978b631d798f2ec994efece0425441e4bbfcf1cbfd6c14bb68d6b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cbf802e1978b631d798f2ec994efece0425441e4bbfcf1cbfd6c14bb68d6b9", kill_on_drop: false }` [INFO] [stdout] d1cbf802e1978b631d798f2ec994efece0425441e4bbfcf1cbfd6c14bb68d6b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae71c3276675ea0d2640126566418aa860f3e0c291389e76362980938a574ae [INFO] running `Command { std: "docker" "start" "-a" "dae71c3276675ea0d2640126566418aa860f3e0c291389e76362980938a574ae", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace [INFO] running `Command { std: "docker" "inspect" "dae71c3276675ea0d2640126566418aa860f3e0c291389e76362980938a574ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae71c3276675ea0d2640126566418aa860f3e0c291389e76362980938a574ae", kill_on_drop: false }` [INFO] [stdout] dae71c3276675ea0d2640126566418aa860f3e0c291389e76362980938a574ae