[INFO] fetching crate db_ip_core 0.3.1...
[INFO] testing db_ip_core-0.3.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate db_ip_core 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate db_ip_core 0.3.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate db_ip_core 0.3.1
[INFO] finished tweaking crates.io crate db_ip_core 0.3.1
[INFO] tweaked toml for crates.io crate db_ip_core 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded db_ip_macros v0.3.0
[INFO] [stderr]   Downloaded locale-codes v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8b432d0927518de61daf5c45e36c5d53ad3684331bf615c267e8d7386749bc
[INFO] running `Command { std: "docker" "start" "-a" "df8b432d0927518de61daf5c45e36c5d53ad3684331bf615c267e8d7386749bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8b432d0927518de61daf5c45e36c5d53ad3684331bf615c267e8d7386749bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8b432d0927518de61daf5c45e36c5d53ad3684331bf615c267e8d7386749bc", kill_on_drop: false }`
[INFO] [stdout] df8b432d0927518de61daf5c45e36c5d53ad3684331bf615c267e8d7386749bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d57a830db8f931763f853a8690f88ea561dffb86dd946906050001bee871e9
[INFO] running `Command { std: "docker" "start" "-a" "82d57a830db8f931763f853a8690f88ea561dffb86dd946906050001bee871e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling db_ip_core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `starts` and `values` are never read
[INFO] [stdout]    --> src/lib.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | struct DbIpDatabaseInner<IP, V> {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 262 |     /// Sorted address range starts, in native endian.
[INFO] [stdout] 263 |     starts: Vec<IP>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 264 |     /// Value associated with each address range.
[INFO] [stdout] 265 |     values: Vec<Option<V>>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbIpDatabaseInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lookup` is never used
[INFO] [stdout]    --> src/lib.rs:278:8
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn lookup(&self, ip: &IP) -> Option<V> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> src/lib.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn len(&self) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "82d57a830db8f931763f853a8690f88ea561dffb86dd946906050001bee871e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d57a830db8f931763f853a8690f88ea561dffb86dd946906050001bee871e9", kill_on_drop: false }`
[INFO] [stdout] 82d57a830db8f931763f853a8690f88ea561dffb86dd946906050001bee871e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e6a6b3b7ebca8c642adf240338a0617d01c88f75bae2b8b81db18c425f86548
[INFO] running `Command { std: "docker" "start" "-a" "0e6a6b3b7ebca8c642adf240338a0617d01c88f75bae2b8b81db18c425f86548", kill_on_drop: false }`
[INFO] [stdout] warning: fields `starts` and `values` are never read
[INFO] [stdout]    --> src/lib.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 261 | struct DbIpDatabaseInner<IP, V> {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] 262 |     /// Sorted address range starts, in native endian.
[INFO] [stdout] 263 |     starts: Vec<IP>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 264 |     /// Value associated with each address range.
[INFO] [stdout] 265 |     values: Vec<Option<V>>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DbIpDatabaseInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling db_ip_core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `lookup` is never used
[INFO] [stdout]    --> src/lib.rs:278:8
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn lookup(&self, ip: &IP) -> Option<V> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]    --> src/lib.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 |     fn len(&self) -> usize {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::DbIpDatabase`
[INFO] [stdout]    --> src/lib.rs:479:30
[INFO] [stdout]     |
[INFO] [stdout] 479 |     use crate::{CountryCode, DbIpDatabase};
[INFO] [stdout]     |                              ^^^^^^^^^^^^ no `DbIpDatabase` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `db_ip_core` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0e6a6b3b7ebca8c642adf240338a0617d01c88f75bae2b8b81db18c425f86548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6a6b3b7ebca8c642adf240338a0617d01c88f75bae2b8b81db18c425f86548", kill_on_drop: false }`
[INFO] [stdout] 0e6a6b3b7ebca8c642adf240338a0617d01c88f75bae2b8b81db18c425f86548
