[INFO] fetching crate dbmeta 0.1.0...
[INFO] testing dbmeta-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dbmeta 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dbmeta 0.1.0
[INFO] finished tweaking crates.io crate dbmeta 0.1.0
[INFO] tweaked toml for crates.io crate dbmeta 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbmeta 0.1.0 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 crates.io crate dbmeta 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 37f88cee0812934f1553d32f5f9d78c44332579fc44e6ed4667f989c93013d4c
[INFO] running `Command { std: "docker" "start" "-a" "37f88cee0812934f1553d32f5f9d78c44332579fc44e6ed4667f989c93013d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37f88cee0812934f1553d32f5f9d78c44332579fc44e6ed4667f989c93013d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f88cee0812934f1553d32f5f9d78c44332579fc44e6ed4667f989c93013d4c", kill_on_drop: false }`
[INFO] [stdout] 37f88cee0812934f1553d32f5f9d78c44332579fc44e6ed4667f989c93013d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf1afc64404f8ec6f106b4a089f68ca3b794a82e0ae90d3c8fcc5a57a1de54a1
[INFO] running `Command { std: "docker" "start" "-a" "cf1afc64404f8ec6f106b4a089f68ca3b794a82e0ae90d3c8fcc5a57a1de54a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling dbmeta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TableKey` is never constructed
[INFO] [stdout]  --> src/db/util.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct TableKey {
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_yes_no` is never used
[INFO] [stdout]   --> src/db/util.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) fn convert_yes_no(s: &str) -> Result<bool, DBError> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.52s
[INFO] running `Command { std: "docker" "inspect" "cf1afc64404f8ec6f106b4a089f68ca3b794a82e0ae90d3c8fcc5a57a1de54a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1afc64404f8ec6f106b4a089f68ca3b794a82e0ae90d3c8fcc5a57a1de54a1", kill_on_drop: false }`
[INFO] [stdout] cf1afc64404f8ec6f106b4a089f68ca3b794a82e0ae90d3c8fcc5a57a1de54a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c24ff52ad772d3d40525b0388b2cf8ad200dc26f2557eaa322043d5d03d48907
[INFO] running `Command { std: "docker" "start" "-a" "c24ff52ad772d3d40525b0388b2cf8ad200dc26f2557eaa322043d5d03d48907", kill_on_drop: false }`
[INFO] [stdout] warning: struct `TableKey` is never constructed
[INFO] [stdout]  --> src/db/util.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct TableKey {
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_yes_no` is never used
[INFO] [stdout]   --> src/db/util.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) fn convert_yes_no(s: &str) -> Result<bool, DBError> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dbmeta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/tests/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::db::ConnectionConfig`
[INFO] [stdout]  --> src/tests/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::db::ConnectionConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::VarError`
[INFO] [stdout]  --> src/tests/utils.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::VarError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `init_db_test_service`
[INFO] [stdout]  --> src/tests/utils.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! init_db_test_service {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TableKey` is never constructed
[INFO] [stdout]  --> src/db/util.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) struct TableKey {
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_yes_no` is never used
[INFO] [stdout]   --> src/db/util.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) fn convert_yes_no(s: &str) -> Result<bool, DBError> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c24ff52ad772d3d40525b0388b2cf8ad200dc26f2557eaa322043d5d03d48907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24ff52ad772d3d40525b0388b2cf8ad200dc26f2557eaa322043d5d03d48907", kill_on_drop: false }`
[INFO] [stdout] c24ff52ad772d3d40525b0388b2cf8ad200dc26f2557eaa322043d5d03d48907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97bc25291b7746fffc8a09e47e8b03ff010bc0bd7585798d6d4899ca72fe6fde
[INFO] running `Command { std: "docker" "start" "-a" "97bc25291b7746fffc8a09e47e8b03ff010bc0bd7585798d6d4899ca72fe6fde", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TableKey` is never constructed
[INFO] [stderr]  --> src/db/util.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub(crate) struct TableKey {
[INFO] [stderr]   |                   ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `convert_yes_no` is never used
[INFO] [stderr]   --> src/db/util.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(crate) fn convert_yes_no(s: &str) -> Result<bool, DBError> {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dbmeta` (lib) generated 2 warnings
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/tests/utils.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::db::ConnectionConfig`
[INFO] [stderr]  --> src/tests/utils.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::db::ConnectionConfig;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::VarError`
[INFO] [stderr]  --> src/tests/utils.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::VarError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `init_db_test_service`
[INFO] [stderr]  --> src/tests/utils.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | macro_rules! init_db_test_service {
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dbmeta` (lib test) generated 6 warnings (2 duplicates) (run `cargo fix --lib -p dbmeta --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbmeta-d83b851117f47882)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dbmeta
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97bc25291b7746fffc8a09e47e8b03ff010bc0bd7585798d6d4899ca72fe6fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bc25291b7746fffc8a09e47e8b03ff010bc0bd7585798d6d4899ca72fe6fde", kill_on_drop: false }`
[INFO] [stdout] 97bc25291b7746fffc8a09e47e8b03ff010bc0bd7585798d6d4899ca72fe6fde