[INFO] fetching crate pest_tree 0.4.3...
[INFO] checking pest_tree-0.4.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate pest_tree 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate pest_tree 0.4.3 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest_tree 0.4.3
[INFO] finished tweaking crates.io crate pest_tree 0.4.3
[INFO] tweaked toml for crates.io crate pest_tree 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate pest_tree 0.4.3 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f2f1a1a6fa97e65114831d46ce05fed49b50ea16dec44ebf58b92bae18b8318
[INFO] running `Command { std: "docker" "start" "-a" "0f2f1a1a6fa97e65114831d46ce05fed49b50ea16dec44ebf58b92bae18b8318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f2f1a1a6fa97e65114831d46ce05fed49b50ea16dec44ebf58b92bae18b8318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2f1a1a6fa97e65114831d46ce05fed49b50ea16dec44ebf58b92bae18b8318", kill_on_drop: false }`
[INFO] [stdout] 0f2f1a1a6fa97e65114831d46ce05fed49b50ea16dec44ebf58b92bae18b8318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 829dee3f3f29d44914f1bb75d5f7edb16a516fd00d9bbd80da083024cc811562
[INFO] running `Command { std: "docker" "start" "-a" "829dee3f3f29d44914f1bb75d5f7edb16a516fd00d9bbd80da083024cc811562", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling prettyplease v0.2.12
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking ariadne v0.3.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking syn v2.0.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.47
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]     Checking pest v2.7.2
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]    Compiling derive_builder v0.12.0
[INFO] [stderr]    Compiling pest_tree_derive v0.4.3
[INFO] [stderr]    Compiling pest_meta v2.7.2
[INFO] [stderr]    Compiling pest_generator v2.7.2
[INFO] [stderr]    Compiling pest_derive v2.7.2
[INFO] [stderr]     Checking pest_tree v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/direct_match.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<'a, T: pest::RuleType> DirectMatchError<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 59 |     ) -> TreeError<'_, T> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/string_conversion.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl<'a, R: pest::RuleType> StringConversionError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 53 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/box_conversion.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a, R: pest::RuleType> BoxConversionError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 50 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/pair_count.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<'a, R: pest::RuleType> PairCountError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 62 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/conditional_enum.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'a, T: pest::RuleType> ConditionalEnumError<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     ) -> TreeError<'_, T> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/direct_match.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl<'a, T: pest::RuleType> DirectMatchError<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 59 |     ) -> TreeError<'_, T> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/string_conversion.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl<'a, R: pest::RuleType> StringConversionError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 53 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/box_conversion.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a, R: pest::RuleType> BoxConversionError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 50 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/pair_count.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<'a, R: pest::RuleType> PairCountError<'a, R> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 62 |     ) -> TreeError<'_, R> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/errors/conditional_enum.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'a, T: pest::RuleType> ConditionalEnumError<'a, T> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     ) -> TreeError<'_, T> {
[INFO] [stdout]    |                    ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "829dee3f3f29d44914f1bb75d5f7edb16a516fd00d9bbd80da083024cc811562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829dee3f3f29d44914f1bb75d5f7edb16a516fd00d9bbd80da083024cc811562", kill_on_drop: false }`
[INFO] [stdout] 829dee3f3f29d44914f1bb75d5f7edb16a516fd00d9bbd80da083024cc811562