[INFO] fetching crate elephantry 4.0.1...
[INFO] checking elephantry-4.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate elephantry 4.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate elephantry 4.0.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elephantry 4.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate elephantry 4.0.1
[INFO] tweaked toml for crates.io crate elephantry 4.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate elephantry 4.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccd6d41f4a8ea6e6fbe1465a1c7ce0994679c0ee6df15f6d0463a1d0fb15d09c
[INFO] running `Command { std: "docker" "start" "-a" "ccd6d41f4a8ea6e6fbe1465a1c7ce0994679c0ee6df15f6d0463a1d0fb15d09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccd6d41f4a8ea6e6fbe1465a1c7ce0994679c0ee6df15f6d0463a1d0fb15d09c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd6d41f4a8ea6e6fbe1465a1c7ce0994679c0ee6df15f6d0463a1d0fb15d09c", kill_on_drop: false }`
[INFO] [stdout] ccd6d41f4a8ea6e6fbe1465a1c7ce0994679c0ee6df15f6d0463a1d0fb15d09c
[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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66e32fb7a0e2f879c354028372ad7850a9a3445be0dc6d2cfff53107939ee15
[INFO] running `Command { std: "docker" "start" "-a" "c66e32fb7a0e2f879c354028372ad7850a9a3445be0dc6d2cfff53107939ee15", kill_on_drop: false }`
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[INFO] [stderr]     Checking elephantry v4.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_multi_range` is never used
[INFO] [stdout]    --> src/pq/type.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait ToArray {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn to_multi_range(&self) -> Self;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `derive`
[INFO] [stdout]  --> tests/basic.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "derive")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `all-types`, `arbitrary`, `bigdecimal`, `bit`, `bit-vec`, `chrono`, `config`, `date`, `default`, `geo`, `geo-types`, `inspect`, `ipnetwork`, `json`, `ltree`, `macaddr`, `money`, `multirange`, `net`, `num`, `numeric`, `pg14`, `postgres_money`, `r2d2`, `rocket`, `rocket_sync_db_pools`, `serde`, `serde_json`, `time`, `uuid`, `xml`, and `xmltree`
[INFO] [stdout]   = help: consider adding `derive` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `derive`
[INFO] [stdout]  --> tests/basic.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(not(feature = "derive"))]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `all-types`, `arbitrary`, `bigdecimal`, `bit`, `bit-vec`, `chrono`, `config`, `date`, `default`, `geo`, `geo-types`, `inspect`, `ipnetwork`, `json`, `ltree`, `macaddr`, `money`, `multirange`, `net`, `num`, `numeric`, `pg14`, `postgres_money`, `r2d2`, `rocket`, `rocket_sync_db_pools`, `serde`, `serde_json`, `time`, `uuid`, `xml`, and `xmltree`
[INFO] [stdout]   = help: consider adding `derive` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_multi_range` is never used
[INFO] [stdout]    --> src/pq/type.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait ToArray {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn to_multi_range(&self) -> Self;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.00s
[INFO] running `Command { std: "docker" "inspect" "c66e32fb7a0e2f879c354028372ad7850a9a3445be0dc6d2cfff53107939ee15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66e32fb7a0e2f879c354028372ad7850a9a3445be0dc6d2cfff53107939ee15", kill_on_drop: false }`
[INFO] [stdout] c66e32fb7a0e2f879c354028372ad7850a9a3445be0dc6d2cfff53107939ee15