[INFO] cloning repository https://github.com/hernangonzalez/codecrafters-sqlite-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hernangonzalez/codecrafters-sqlite-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhernangonzalez%2Fcodecrafters-sqlite-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhernangonzalez%2Fcodecrafters-sqlite-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a88ae21fcdb9e475b59c933352f0b6a5ccffa414
[INFO] checking hernangonzalez/codecrafters-sqlite-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhernangonzalez%2Fcodecrafters-sqlite-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust
[INFO] finished tweaking git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust
[INFO] tweaked toml for git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f68cddef7e6ea9e39769657fede80bc17c35ff95890c69ac5983c87cf4e7ad0
[INFO] running `Command { std: "docker" "start" "-a" "8f68cddef7e6ea9e39769657fede80bc17c35ff95890c69ac5983c87cf4e7ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f68cddef7e6ea9e39769657fede80bc17c35ff95890c69ac5983c87cf4e7ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f68cddef7e6ea9e39769657fede80bc17c35ff95890c69ac5983c87cf4e7ad0", kill_on_drop: false }`
[INFO] [stdout] 8f68cddef7e6ea9e39769657fede80bc17c35ff95890c69ac5983c87cf4e7ad0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d01ec3a05710d614c61df3c42b37c2e4b4e750fd55c5391a1ff58333a6d8c67
[INFO] running `Command { std: "docker" "start" "-a" "8d01ec3a05710d614c61df3c42b37c2e4b4e750fd55c5391a1ff58333a6d8c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]     Checking minimal-lexical v0.1.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking sqlite-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]   --> src/page/cell.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 14 |     pub types: Vec<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `len` is never read
[INFO] [stdout]   --> src/page/cell.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TableLeafCell {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 20 |     pub id: i64,
[INFO] [stdout] 21 |     pub len: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableLeafCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row` is never read
[INFO] [stdout]   --> src/page/cell.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct TableInteriorCell {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 36 |     pub lhs: u32,
[INFO] [stdout] 37 |     pub row: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableInteriorCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `free_block` and `fragment_count` are never read
[INFO] [stdout]  --> src/page/header.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Header {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub kind: Kind,
[INFO] [stdout] 6 |     pub free_block: u16,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub fragment_count: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/schema.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Descriptor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 32 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]   --> src/page/cell.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 14 |     pub types: Vec<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `len` is never read
[INFO] [stdout]   --> src/page/cell.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TableLeafCell {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 20 |     pub id: i64,
[INFO] [stdout] 21 |     pub len: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableLeafCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row` is never read
[INFO] [stdout]   --> src/page/cell.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct TableInteriorCell {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 36 |     pub lhs: u32,
[INFO] [stdout] 37 |     pub row: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableInteriorCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `free_block` and `fragment_count` are never read
[INFO] [stdout]  --> src/page/header.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Header {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub kind: Kind,
[INFO] [stdout] 6 |     pub free_block: u16,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub fragment_count: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/schema.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Descriptor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 32 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "8d01ec3a05710d614c61df3c42b37c2e4b4e750fd55c5391a1ff58333a6d8c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d01ec3a05710d614c61df3c42b37c2e4b4e750fd55c5391a1ff58333a6d8c67", kill_on_drop: false }`
[INFO] [stdout] 8d01ec3a05710d614c61df3c42b37c2e4b4e750fd55c5391a1ff58333a6d8c67
[INFO] checking hernangonzalez/codecrafters-sqlite-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhernangonzalez%2Fcodecrafters-sqlite-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust
[INFO] finished tweaking git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust
[INFO] tweaked toml for git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hernangonzalez/codecrafters-sqlite-rust 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d8a420cdfa1515f9208053a4d7624a336bcc924d41ffbd619c0ce5341f41749
[INFO] running `Command { std: "docker" "start" "-a" "8d8a420cdfa1515f9208053a4d7624a336bcc924d41ffbd619c0ce5341f41749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8a420cdfa1515f9208053a4d7624a336bcc924d41ffbd619c0ce5341f41749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8a420cdfa1515f9208053a4d7624a336bcc924d41ffbd619c0ce5341f41749", kill_on_drop: false }`
[INFO] [stdout] 8d8a420cdfa1515f9208053a4d7624a336bcc924d41ffbd619c0ce5341f41749
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a6d00e34187b71349d55a849f4bb9de328b93c832c69b6f1c54f90d824ced34
[INFO] running `Command { std: "docker" "start" "-a" "8a6d00e34187b71349d55a849f4bb9de328b93c832c69b6f1c54f90d824ced34", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking sqlite-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]   --> src/page/cell.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 14 |     pub types: Vec<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `len` is never read
[INFO] [stdout]   --> src/page/cell.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TableLeafCell {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 20 |     pub id: i64,
[INFO] [stdout] 21 |     pub len: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableLeafCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row` is never read
[INFO] [stdout]   --> src/page/cell.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct TableInteriorCell {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 36 |     pub lhs: u32,
[INFO] [stdout] 37 |     pub row: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableInteriorCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `free_block` and `fragment_count` are never read
[INFO] [stdout]  --> src/page/header.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Header {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub kind: Kind,
[INFO] [stdout] 6 |     pub free_block: u16,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub fragment_count: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/schema.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Descriptor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 32 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `types` is never read
[INFO] [stdout]   --> src/page/cell.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Record {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 14 |     pub types: Vec<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `len` is never read
[INFO] [stdout]   --> src/page/cell.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct TableLeafCell {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 20 |     pub id: i64,
[INFO] [stdout] 21 |     pub len: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableLeafCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `row` is never read
[INFO] [stdout]   --> src/page/cell.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct TableInteriorCell {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 36 |     pub lhs: u32,
[INFO] [stdout] 37 |     pub row: i64,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TableInteriorCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `free_block` and `fragment_count` are never read
[INFO] [stdout]  --> src/page/header.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Header {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 5 |     pub kind: Kind,
[INFO] [stdout] 6 |     pub free_block: u16,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub fragment_count: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/schema.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Descriptor {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 32 |     pub id: i64,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Descriptor` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "8a6d00e34187b71349d55a849f4bb9de328b93c832c69b6f1c54f90d824ced34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6d00e34187b71349d55a849f4bb9de328b93c832c69b6f1c54f90d824ced34", kill_on_drop: false }`
[INFO] [stdout] 8a6d00e34187b71349d55a849f4bb9de328b93c832c69b6f1c54f90d824ced34