[INFO] fetching crate snec_macros 1.0.0...
[INFO] checking snec_macros-1.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate snec_macros 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate snec_macros 1.0.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snec_macros 1.0.0
[INFO] finished tweaking crates.io crate snec_macros 1.0.0
[INFO] tweaked toml for crates.io crate snec_macros 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aba1342910f89c496f1bf97257549c9d5a4f5effa5cee9b5df807f425a85539
[INFO] running `Command { std: "docker" "start" "-a" "5aba1342910f89c496f1bf97257549c9d5a4f5effa5cee9b5df807f425a85539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aba1342910f89c496f1bf97257549c9d5a4f5effa5cee9b5df807f425a85539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aba1342910f89c496f1bf97257549c9d5a4f5effa5cee9b5df807f425a85539", kill_on_drop: false }`
[INFO] [stdout] 5aba1342910f89c496f1bf97257549c9d5a4f5effa5cee9b5df807f425a85539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dde470576797d985c8e78d6b4e150aa9720c7d49e843e082af381adbeef3d332
[INFO] running `Command { std: "docker" "start" "-a" "dde470576797d985c8e78d6b4e150aa9720c7d49e843e082af381adbeef3d332", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking snec_macros v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `pound`, `brackets`, and `parentheses` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SnecAttribute {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub pound: Token![#],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub brackets: token::Bracket,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 22 |     pub path_span: Span,
[INFO] [stdout] 23 |     pub parentheses: Option<token::Paren>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Entry {
[INFO] [stdout]     |     ----- field in this variant
[INFO] [stdout] 127 |         name: custom_token::Entry,
[INFO] [stdout] 128 |         parentheses: Option<token::Paren>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     UseEntry {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 139 |         name: custom_token::UseEntry,
[INFO] [stdout] 140 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     EntryModule {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 151 |         name: custom_token::EntryModule,
[INFO] [stdout] 152 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     EntryModuleVisibility {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 162 |         name: custom_token::EntryModuleVisibility,
[INFO] [stdout] 163 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     EntryModuleAttributes {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 176 |         name: custom_token::EntryModuleAttributes,
[INFO] [stdout] 177 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `parentheses`, `braces`, and `colon` are never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     Receiver {
[INFO] [stdout]     |     -------- fields in this variant
[INFO] [stdout] 187 |         name: custom_token::Receiver,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 188 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 189 |         braces: token::Brace,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |         colon: Token![:],
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout]     | |          ---- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         (Receiver, "receiver"),
[INFO] [stdout]     | |          -------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility`, `struct_token`, `generics`, and `braces` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConfigTableStruct {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 15 |     pub attrs: Vec<Attribute>,
[INFO] [stdout] 16 |     pub visibility: Visibility,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub struct_token: Token![struct],
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub ident: Ident,
[INFO] [stdout] 19 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub braces: token::Brace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pound`, `brackets`, and `parentheses` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SnecAttribute {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub pound: Token![#],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub brackets: token::Bracket,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 22 |     pub path_span: Span,
[INFO] [stdout] 23 |     pub parentheses: Option<token::Paren>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Entry {
[INFO] [stdout]     |     ----- field in this variant
[INFO] [stdout] 127 |         name: custom_token::Entry,
[INFO] [stdout] 128 |         parentheses: Option<token::Paren>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     UseEntry {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 139 |         name: custom_token::UseEntry,
[INFO] [stdout] 140 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     EntryModule {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 151 |         name: custom_token::EntryModule,
[INFO] [stdout] 152 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     EntryModuleVisibility {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 162 |         name: custom_token::EntryModuleVisibility,
[INFO] [stdout] 163 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     EntryModuleAttributes {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 176 |         name: custom_token::EntryModuleAttributes,
[INFO] [stdout] 177 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `parentheses`, `braces`, and `colon` are never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     Receiver {
[INFO] [stdout]     |     -------- fields in this variant
[INFO] [stdout] 187 |         name: custom_token::Receiver,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 188 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 189 |         braces: token::Brace,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |         colon: Token![:],
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout]     | |          ---- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         (Receiver, "receiver"),
[INFO] [stdout]     | |          -------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility`, `struct_token`, `generics`, and `braces` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConfigTableStruct {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 15 |     pub attrs: Vec<Attribute>,
[INFO] [stdout] 16 |     pub visibility: Visibility,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub struct_token: Token![struct],
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub ident: Ident,
[INFO] [stdout] 19 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub braces: token::Brace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "dde470576797d985c8e78d6b4e150aa9720c7d49e843e082af381adbeef3d332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde470576797d985c8e78d6b4e150aa9720c7d49e843e082af381adbeef3d332", kill_on_drop: false }`
[INFO] [stdout] dde470576797d985c8e78d6b4e150aa9720c7d49e843e082af381adbeef3d332
[INFO] checking snec_macros-1.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate snec_macros 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate snec_macros 1.0.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snec_macros 1.0.0
[INFO] finished tweaking crates.io crate snec_macros 1.0.0
[INFO] tweaked toml for crates.io crate snec_macros 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44cdf8b9d2146198d629ae5239101d6dfab2514f951b0ddff361046cfffdf68d
[INFO] running `Command { std: "docker" "start" "-a" "44cdf8b9d2146198d629ae5239101d6dfab2514f951b0ddff361046cfffdf68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44cdf8b9d2146198d629ae5239101d6dfab2514f951b0ddff361046cfffdf68d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44cdf8b9d2146198d629ae5239101d6dfab2514f951b0ddff361046cfffdf68d", kill_on_drop: false }`
[INFO] [stdout] 44cdf8b9d2146198d629ae5239101d6dfab2514f951b0ddff361046cfffdf68d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a95b9606c75246c08f5d9eb9f9803b000b7095fe144b15197b6ced74e369f8b2
[INFO] running `Command { std: "docker" "start" "-a" "a95b9606c75246c08f5d9eb9f9803b000b7095fe144b15197b6ced74e369f8b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking snec_macros v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `pound`, `brackets`, and `parentheses` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SnecAttribute {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub pound: Token![#],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub brackets: token::Bracket,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 22 |     pub path_span: Span,
[INFO] [stdout] 23 |     pub parentheses: Option<token::Paren>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Entry {
[INFO] [stdout]     |     ----- field in this variant
[INFO] [stdout] 127 |         name: custom_token::Entry,
[INFO] [stdout] 128 |         parentheses: Option<token::Paren>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     UseEntry {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 139 |         name: custom_token::UseEntry,
[INFO] [stdout] 140 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     EntryModule {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 151 |         name: custom_token::EntryModule,
[INFO] [stdout] 152 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     EntryModuleVisibility {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 162 |         name: custom_token::EntryModuleVisibility,
[INFO] [stdout] 163 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     EntryModuleAttributes {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 176 |         name: custom_token::EntryModuleAttributes,
[INFO] [stdout] 177 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `parentheses`, `braces`, and `colon` are never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     Receiver {
[INFO] [stdout]     |     -------- fields in this variant
[INFO] [stdout] 187 |         name: custom_token::Receiver,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 188 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 189 |         braces: token::Brace,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |         colon: Token![:],
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout]     | |          ---- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         (Receiver, "receiver"),
[INFO] [stdout]     | |          -------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility`, `struct_token`, `generics`, and `braces` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConfigTableStruct {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 15 |     pub attrs: Vec<Attribute>,
[INFO] [stdout] 16 |     pub visibility: Visibility,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub struct_token: Token![struct],
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub ident: Ident,
[INFO] [stdout] 19 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub braces: token::Brace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn derive_config_table(input: TokenStream) -> TokenStream {
[INFO] [stdout]    |                              ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 55 | /     derive_config_table_expand(input.into())
[INFO] [stdout] 56 | |         .unwrap_or_else(|err| err.to_compile_error())
[INFO] [stdout]    | |_____________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:173:47
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   || snake_to_camel(field_ident.clone())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 | ...                   entry_module.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   snake_to_camel(field_ident.clone()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn try_from(value: syn::Attribute) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 41 |         let (parentheses, body) = if !value.tokens.is_empty() {
[INFO] [stdout]    |                           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |             let body_in_parentheses = syn::parse2::<SnecAttributeBodyInParentheses>(value.tokens)?;
[INFO] [stdout]    |                 ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 51 |             Self {pound, brackets, path_span, parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let inside_brackets;
[INFO] [stdout]    |             --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |         let brackets = bracketed!(inside_brackets in input);
[INFO] [stdout]    |                        ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 61 |         let path_span = {
[INFO] [stdout] 62 |             let ident = inside_brackets.parse::<Ident>()?;
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |         let (parentheses, body) = if input.peek(token::Paren) {
[INFO] [stdout]    |                           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |             let body_in_parentheses = input.parse::<SnecAttributeBodyInParentheses>()?;
[INFO] [stdout]    |                 ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Self {pound, brackets, path_span, parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let inside_parentheses;
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         let parentheses = parenthesized!(inside_parentheses in input);
[INFO] [stdout]    |                           ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 96 |         let body = inside_parentheses.parse()?;
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 97 |         Ok(
[INFO] [stdout] 98 |             Self {parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:366:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn from(op: AttributeCommand) -> Self {
[INFO] [stdout]     |             -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 366 |         Self::Single(Some(op))
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let attrs = input.call(Attribute::parse_outer)?;
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |         let visibility = input.parse()?;
[INFO] [stdout]    |             ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let struct_token = input.parse()?;
[INFO] [stdout] 29 |         let ident = input.parse()?;
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 30 |         let generics = input.parse()?;
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 31 |         let inside_braces;
[INFO] [stdout]    |             ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 32 |         let braces = braced!(inside_braces in input);
[INFO] [stdout]    |                      ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 33 |         let fields = inside_braces.call(
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 37 |             Self {attrs, visibility, struct_token, ident, generics, braces, fields}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]  --> src/drv_config_table/misc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     attributes: impl IntoIterator<Item = Attribute>,
[INFO] [stdout]   |     ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 8 | ) -> impl Iterator<Item = SnecAttribute> {
[INFO] [stdout] 9 |     attributes.into_iter().filter_map(|attr| {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     attributes.into_iter().filter_map(|attr| {
[INFO] [stdout]    |                                        ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 10 |         SnecAttribute::try_from(attr).ok()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let expr = ExprPath {
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 40 |     Expr::Path(expr).into_token_stream()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let to_path_segment = |ident| PathSegment {ident, arguments: PathArguments::None};
[INFO] [stdout]    |                            -----                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snec_macros` (lib) due to 14 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `pound`, `brackets`, and `parentheses` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SnecAttribute {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 20 |     pub pound: Token![#],
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |     pub brackets: token::Bracket,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 22 |     pub path_span: Span,
[INFO] [stdout] 23 |     pub parentheses: Option<token::Paren>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Entry {
[INFO] [stdout]     |     ----- field in this variant
[INFO] [stdout] 127 |         name: custom_token::Entry,
[INFO] [stdout] 128 |         parentheses: Option<token::Paren>,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     UseEntry {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 139 |         name: custom_token::UseEntry,
[INFO] [stdout] 140 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     EntryModule {
[INFO] [stdout]     |     ----------- field in this variant
[INFO] [stdout] 151 |         name: custom_token::EntryModule,
[INFO] [stdout] 152 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     EntryModuleVisibility {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 162 |         name: custom_token::EntryModuleVisibility,
[INFO] [stdout] 163 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parentheses` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     EntryModuleAttributes {
[INFO] [stdout]     |     --------------------- field in this variant
[INFO] [stdout] 176 |         name: custom_token::EntryModuleAttributes,
[INFO] [stdout] 177 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `parentheses`, `braces`, and `colon` are never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     Receiver {
[INFO] [stdout]     |     -------- fields in this variant
[INFO] [stdout] 187 |         name: custom_token::Receiver,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 188 |         parentheses: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 189 |         braces: token::Brace,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |         colon: Token![:],
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout]     | |          ---- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 401 | /     custom_tokens! {
[INFO] [stdout] 402 | |         // Root attribute name
[INFO] [stdout] 403 | |         (Snec, "snec"),
[INFO] [stdout] ...   |
[INFO] [stdout] 407 | |         (Receiver, "receiver"),
[INFO] [stdout]     | |          -------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 411 | |         (EntryModuleAttributes, "entry_module_attributes"),
[INFO] [stdout] 412 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `visibility`, `struct_token`, `generics`, and `braces` are never read
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ConfigTableStruct {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 15 |     pub attrs: Vec<Attribute>,
[INFO] [stdout] 16 |     pub visibility: Visibility,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |     pub struct_token: Token![struct],
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub ident: Ident,
[INFO] [stdout] 19 |     pub generics: Generics,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 20 |     pub braces: token::Brace,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn derive_config_table(input: TokenStream) -> TokenStream {
[INFO] [stdout]    |                              ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 55 | /     derive_config_table_expand(input.into())
[INFO] [stdout] 56 | |         .unwrap_or_else(|err| err.to_compile_error())
[INFO] [stdout]    | |_____________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:173:47
[INFO] [stdout]     |
[INFO] [stdout] 173 | ...                   || snake_to_camel(field_ident.clone())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:190:33
[INFO] [stdout]     |
[INFO] [stdout] 190 | ...                   entry_module.clone(),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/mod.rs:191:33
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...                   snake_to_camel(field_ident.clone()),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn try_from(value: syn::Attribute) -> Result<Self, Self::Error> {
[INFO] [stdout]    |                 --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 41 |         let (parentheses, body) = if !value.tokens.is_empty() {
[INFO] [stdout]    |                           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 42 |             let body_in_parentheses = syn::parse2::<SnecAttributeBodyInParentheses>(value.tokens)?;
[INFO] [stdout]    |                 ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 51 |             Self {pound, brackets, path_span, parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let inside_brackets;
[INFO] [stdout]    |             --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |         let brackets = bracketed!(inside_brackets in input);
[INFO] [stdout]    |                        ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 61 |         let path_span = {
[INFO] [stdout] 62 |             let ident = inside_brackets.parse::<Ident>()?;
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 72 |         let (parentheses, body) = if input.peek(token::Paren) {
[INFO] [stdout]    |                           ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |             let body_in_parentheses = input.parse::<SnecAttributeBodyInParentheses>()?;
[INFO] [stdout]    |                 ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 82 |             Self {pound, brackets, path_span, parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/snec_attribute.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let inside_parentheses;
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         let parentheses = parenthesized!(inside_parentheses in input);
[INFO] [stdout]    |                           ------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 96 |         let body = inside_parentheses.parse()?;
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 97 |         Ok(
[INFO] [stdout] 98 |             Self {parentheses, body}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/drv_config_table/ast/snec_attribute.rs:366:22
[INFO] [stdout]     |
[INFO] [stdout] 365 |     fn from(op: AttributeCommand) -> Self {
[INFO] [stdout]     |             -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 366 |         Self::Single(Some(op))
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/ast/struct_input.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let attrs = input.call(Attribute::parse_outer)?;
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 27 |         let visibility = input.parse()?;
[INFO] [stdout]    |             ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let struct_token = input.parse()?;
[INFO] [stdout] 29 |         let ident = input.parse()?;
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 30 |         let generics = input.parse()?;
[INFO] [stdout]    |             -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 31 |         let inside_braces;
[INFO] [stdout]    |             ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 32 |         let braces = braced!(inside_braces in input);
[INFO] [stdout]    |                      ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 33 |         let fields = inside_braces.call(
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 37 |             Self {attrs, visibility, struct_token, ident, generics, braces, fields}
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]  --> src/drv_config_table/misc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     attributes: impl IntoIterator<Item = Attribute>,
[INFO] [stdout]   |     ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 8 | ) -> impl Iterator<Item = SnecAttribute> {
[INFO] [stdout] 9 |     attributes.into_iter().filter_map(|attr| {
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this changes meaning in Rust 2024
[INFO] [stdout]   = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     attributes.into_iter().filter_map(|attr| {
[INFO] [stdout]    |                                        ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 10 |         SnecAttribute::try_from(attr).ok()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let expr = ExprPath {
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 40 |     Expr::Path(expr).into_token_stream()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/drv_config_table/misc.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let to_path_segment = |ident| PathSegment {ident, arguments: PathArguments::None};
[INFO] [stdout]    |                            -----                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snec_macros` (lib test) due to 14 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a95b9606c75246c08f5d9eb9f9803b000b7095fe144b15197b6ced74e369f8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95b9606c75246c08f5d9eb9f9803b000b7095fe144b15197b6ced74e369f8b2", kill_on_drop: false }`
[INFO] [stdout] a95b9606c75246c08f5d9eb9f9803b000b7095fe144b15197b6ced74e369f8b2