[INFO] fetching crate flou 0.1.0...
[INFO] checking flou-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate flou 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate flou 0.1.0 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 flou 0.1.0
[INFO] finished tweaking crates.io crate flou 0.1.0
[INFO] tweaked toml for crates.io crate flou 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding brownstone v1.1.0 (available: v3.0.0)
[INFO] [stderr]       Adding joinery v2.1.0 (available: v3.1.0)
[INFO] [stderr]       Adding nom-supreme v0.6.0 (available: v0.8.0)
[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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24e6de917376463642d4b5d42ba2819d3617b03f442c9aa494c8abf1a8cc042a
[INFO] running `Command { std: "docker" "start" "-a" "24e6de917376463642d4b5d42ba2819d3617b03f442c9aa494c8abf1a8cc042a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e6de917376463642d4b5d42ba2819d3617b03f442c9aa494c8abf1a8cc042a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e6de917376463642d4b5d42ba2819d3617b03f442c9aa494c8abf1a8cc042a", kill_on_drop: false }`
[INFO] [stdout] 24e6de917376463642d4b5d42ba2819d3617b03f442c9aa494c8abf1a8cc042a
[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=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] 265f4c74faad8db5e627c71fbf316cfed44ce72b5bafd66197958ddd5306442c
[INFO] running `Command { std: "docker" "start" "-a" "265f4c74faad8db5e627c71fbf316cfed44ce72b5bafd66197958ddd5306442c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking joinery v2.1.0
[INFO] [stderr]     Checking indent_write v2.2.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking brownstone v1.1.0
[INFO] [stderr]     Checking nom-supreme v0.6.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking flou v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parse/ast.rs:36:48
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'i> Identifier<'i> {
[INFO] [stdout]    |      -- lifetime `'i` declared here
[INFO] [stdout] 36 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]    |                                                ^ this elided lifetime gets resolved as `'i`
[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/parse/ast.rs:117:48
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl<'i> Destination<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 117 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl<'i> NodeAttribute<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 140 |     fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                     ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl<'i> NodeAttribute<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn parse_vec(i: Input<'i>) -> Result<Vec<Self>> {
[INFO] [stdout]     |                                         ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:194:48
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl<'i> ConnectionDescriptor<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 194 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:285:48
[INFO] [stdout]     |
[INFO] [stdout] 284 | impl<'i> Node<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 285 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:305:48
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl<'i> Grid<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 305 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parts/flou.rs:300:18
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn ensure_definitions_are_unique<'i>(
[INFO] [stdout]     |                                  -- lifetime `'i` declared here
[INFO] [stdout] 299 |     definitions: Vec<(Identifier<'i>, Vec<NodeAttribute<'i>>)>,
[INFO] [stdout] 300 | ) -> Result<MapId<Vec<NodeAttribute<'i>>>, HashSet<Identifier<'i>>> {
[INFO] [stdout]     |                  ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/parse/ast.rs:36:48
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'i> Identifier<'i> {
[INFO] [stdout]    |      -- lifetime `'i` declared here
[INFO] [stdout] 36 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]    |                                                ^ this elided lifetime gets resolved as `'i`
[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/parse/ast.rs:117:48
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl<'i> Destination<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 117 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl<'i> NodeAttribute<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 140 |     fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                     ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:154:41
[INFO] [stdout]     |
[INFO] [stdout] 139 | impl<'i> NodeAttribute<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn parse_vec(i: Input<'i>) -> Result<Vec<Self>> {
[INFO] [stdout]     |                                         ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:194:48
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl<'i> ConnectionDescriptor<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 194 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:285:48
[INFO] [stdout]     |
[INFO] [stdout] 284 | impl<'i> Node<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 285 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parse/ast.rs:305:48
[INFO] [stdout]     |
[INFO] [stdout] 304 | impl<'i> Grid<'i> {
[INFO] [stdout]     |      -- lifetime `'i` declared here
[INFO] [stdout] 305 |     pub(crate) fn parse(i: Input<'i>) -> Result<Self> {
[INFO] [stdout]     |                                                ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/parts/flou.rs:300:18
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn ensure_definitions_are_unique<'i>(
[INFO] [stdout]     |                                  -- lifetime `'i` declared here
[INFO] [stdout] 299 |     definitions: Vec<(Identifier<'i>, Vec<NodeAttribute<'i>>)>,
[INFO] [stdout] 300 | ) -> Result<MapId<Vec<NodeAttribute<'i>>>, HashSet<Identifier<'i>>> {
[INFO] [stdout]     |                  ^ this elided lifetime gets resolved as `'i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "265f4c74faad8db5e627c71fbf316cfed44ce72b5bafd66197958ddd5306442c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265f4c74faad8db5e627c71fbf316cfed44ce72b5bafd66197958ddd5306442c", kill_on_drop: false }`
[INFO] [stdout] 265f4c74faad8db5e627c71fbf316cfed44ce72b5bafd66197958ddd5306442c