[INFO] cloning repository https://github.com/Kolleje/whatever-sqlite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kolleje/whatever-sqlite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKolleje%2Fwhatever-sqlite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKolleje%2Fwhatever-sqlite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f43ad176cdbab6018fa44bf9eeeacef36ecf90e1 [INFO] checking Kolleje/whatever-sqlite against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKolleje%2Fwhatever-sqlite" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kolleje/whatever-sqlite on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kolleje/whatever-sqlite [INFO] finished tweaking git repo https://github.com/Kolleje/whatever-sqlite [INFO] tweaked toml for git repo https://github.com/Kolleje/whatever-sqlite written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Kolleje/whatever-sqlite 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc47c9f79febed66e7dcdeece02e7b08be7c6dad62d53be8dc038c741ba00725 [INFO] running `Command { std: "docker" "start" "-a" "bc47c9f79febed66e7dcdeece02e7b08be7c6dad62d53be8dc038c741ba00725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc47c9f79febed66e7dcdeece02e7b08be7c6dad62d53be8dc038c741ba00725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc47c9f79febed66e7dcdeece02e7b08be7c6dad62d53be8dc038c741ba00725", kill_on_drop: false }` [INFO] [stdout] bc47c9f79febed66e7dcdeece02e7b08be7c6dad62d53be8dc038c741ba00725 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40c575da62bdad3d44ff1769974e9a9945a267a950431c48b8565b0fdfbd0337 [INFO] running `Command { std: "docker" "start" "-a" "40c575da62bdad3d44ff1769974e9a9945a267a950431c48b8565b0fdfbd0337", kill_on_drop: false }` [INFO] [stderr] Checking whatever-sqlite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `io::Seek` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::Seek}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Seek` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, io::Seek}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> src/tools/defs.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | offset += read_var_int(page, offset, &mut row_id); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> src/tools/defs.rs:302:3 [INFO] [stdout] | [INFO] [stdout] 302 | offset += payload_size as usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> src/tools/defs.rs:279:9 [INFO] [stdout] | [INFO] [stdout] 279 | offset += read_var_int(page, offset, &mut row_id); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `offset` is never read [INFO] [stdout] --> src/tools/defs.rs:302:3 [INFO] [stdout] | [INFO] [stdout] 302 | offset += payload_size as usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `str_data` [INFO] [stdout] --> src/tools/defs.rs:518:21 [INFO] [stdout] | [INFO] [stdout] 518 | let str_data = String::from_utf8(data).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `str_data` [INFO] [stdout] --> src/tools/defs.rs:518:21 [INFO] [stdout] | [INFO] [stdout] 518 | let str_data = String::from_utf8(data).unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_str_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/tools/defs.rs:554:17 [INFO] [stdout] | [INFO] [stdout] 554 | Column::Text(t1) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t2` [INFO] [stdout] --> src/tools/defs.rs:556:19 [INFO] [stdout] | [INFO] [stdout] 556 | Column::Text(t2) => true, // TODO impl eq for text [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b1` [INFO] [stdout] --> src/tools/defs.rs:560:17 [INFO] [stdout] | [INFO] [stdout] 560 | Column::Blob(b1) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/tools/defs.rs:562:19 [INFO] [stdout] | [INFO] [stdout] 562 | Column::Text(b2) => true, // TODO impl eq for Blob [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/tools/defs.rs:605:17 [INFO] [stdout] | [INFO] [stdout] 605 | Column::Text(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/tools/defs.rs:608:17 [INFO] [stdout] | [INFO] [stdout] 608 | Column::Blob(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/tools/defs.rs:554:17 [INFO] [stdout] | [INFO] [stdout] 554 | Column::Text(t1) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t2` [INFO] [stdout] --> src/tools/defs.rs:556:19 [INFO] [stdout] | [INFO] [stdout] 556 | Column::Text(t2) => true, // TODO impl eq for text [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b1` [INFO] [stdout] --> src/tools/defs.rs:560:17 [INFO] [stdout] | [INFO] [stdout] 560 | Column::Blob(b1) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b2` [INFO] [stdout] --> src/tools/defs.rs:562:19 [INFO] [stdout] | [INFO] [stdout] 562 | Column::Text(b2) => true, // TODO impl eq for Blob [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_b2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/tools/defs.rs:605:17 [INFO] [stdout] | [INFO] [stdout] 605 | Column::Text(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/tools/defs.rs:608:17 [INFO] [stdout] | [INFO] [stdout] 608 | Column::Blob(s) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cells` [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut cells: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut cells: Vec = vec![]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cells` [INFO] [stdout] --> src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut cells: Vec = vec![]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cells` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut cells: Vec = vec![]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Blob` is more private than the item `defs::Column::Blob::0` [INFO] [stdout] --> src/tools/defs.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | Blob(Blob), [INFO] [stdout] | ^^^^ field `defs::Column::Blob::0` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Blob` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tools/defs.rs:405:1 [INFO] [stdout] | [INFO] [stdout] 405 | struct Blob { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Blob` is more private than the item `defs::Column::Blob::0` [INFO] [stdout] --> src/tools/defs.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | Blob(Blob), [INFO] [stdout] | ^^^^ field `defs::Column::Blob::0` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Blob` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tools/defs.rs:405:1 [INFO] [stdout] | [INFO] [stdout] 405 | struct Blob { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version_string`, `page_size`, and `version` are never read [INFO] [stdout] --> src/tools/defs.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SqliteHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 13 | version_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 14 | page_size: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | // version_valid_for: u64, [INFO] [stdout] 16 | version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct TableBTreeLeafPage { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 57 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct TableBTreeInteriorPage { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 83 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct IndexBTreeLeafPage { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 109 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct IndexBTreeInteriorPage { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 135 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version_string`, `page_size`, and `version` are never read [INFO] [stdout] --> src/tools/defs.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SqliteHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 13 | version_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 14 | page_size: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | // version_valid_for: u64, [INFO] [stdout] 16 | version: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/tools/defs.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 405 | struct Blob { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 406 | pub size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blob` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct TableBTreeLeafPage { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 57 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct TableBTreeInteriorPage { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 83 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct IndexBTreeLeafPage { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 109 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw_buf` is never read [INFO] [stdout] --> src/tools/defs.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub struct IndexBTreeInteriorPage { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] 135 | raw_buf: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/tools/defs.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 405 | struct Blob { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 406 | pub size: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Blob` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "40c575da62bdad3d44ff1769974e9a9945a267a950431c48b8565b0fdfbd0337", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c575da62bdad3d44ff1769974e9a9945a267a950431c48b8565b0fdfbd0337", kill_on_drop: false }` [INFO] [stdout] 40c575da62bdad3d44ff1769974e9a9945a267a950431c48b8565b0fdfbd0337