[INFO] fetching crate railsgun 3.0.1...
[INFO] checking railsgun-3.0.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate railsgun 3.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate railsgun 3.0.1 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 railsgun 3.0.1
[INFO] finished tweaking crates.io crate railsgun 3.0.1
[INFO] tweaked toml for crates.io crate railsgun 3.0.1 written to /workspace/builds/worker-4-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 26 packages to latest compatible versions
[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] 7a25d9f594d389d93b878eb9d66a917a8e0e633ce7a14536597fb9a73c28d035
[INFO] running `Command { std: "docker" "start" "-a" "7a25d9f594d389d93b878eb9d66a917a8e0e633ce7a14536597fb9a73c28d035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a25d9f594d389d93b878eb9d66a917a8e0e633ce7a14536597fb9a73c28d035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a25d9f594d389d93b878eb9d66a917a8e0e633ce7a14536597fb9a73c28d035", kill_on_drop: false }`
[INFO] [stdout] 7a25d9f594d389d93b878eb9d66a917a8e0e633ce7a14536597fb9a73c28d035
[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] d51cdf694a2bd5cc77e66383cdc4a0d088190996ca631646627fd9d10999c890
[INFO] running `Command { std: "docker" "start" "-a" "d51cdf694a2bd5cc77e66383cdc4a0d088190996ca631646627fd9d10999c890", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking railsgun v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `(Result<T, E>, Result<T1, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/rail_merge/mod.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         op: F,
[INFO] [stdout]    |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 49 |     ) -> Result<U, E> {
[INFO] [stdout] 50 |         match (self, res1) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/rail_merge/mod.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 75 |         op: F,
[INFO] [stdout]    |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 76 |     ) -> Result<U, E> {
[INFO] [stdout] 77 |         match (self, res1, res2) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>, Result<T3, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:107:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |     ) -> Result<U, E> {
[INFO] [stdout] 107 |         match (self, res1, res2, res3) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>, Result<T3, E>, Result<T4, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:140:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 139 |     ) -> Result<U, E> {
[INFO] [stdout] 140 |         match (self, res1, res2, res3, res4) {
[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: this value of type `(Option<T>, Option<T1>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:200:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |     ) -> Option<U> {
[INFO] [stdout] 200 |         match (self, res1) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:227:15
[INFO] [stdout]     |
[INFO] [stdout] 224 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 227 |         match (self, res1, res2) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>, Option<T3>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:255:15
[INFO] [stdout]     |
[INFO] [stdout] 253 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 254 |     ) -> Option<U> {
[INFO] [stdout] 255 |         match (self, res1, res2, res3) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>, Option<T3>, Option<T4>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:285:15
[INFO] [stdout]     |
[INFO] [stdout] 283 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 284 |     ) -> Option<U> {
[INFO] [stdout] 285 |         match (self, res1, res2, res3, res4) {
[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: this value of type `(Option<T>, Option<U>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/option_extended/mod.rs:581:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn zip_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
[INFO] [stdout]     |                                                  - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 581 |         match (self, other) {
[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: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `railsgun` (lib) due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `(Result<T, E>, Result<T1, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/rail_merge/mod.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 48 |         op: F,
[INFO] [stdout]    |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 49 |     ) -> Result<U, E> {
[INFO] [stdout] 50 |         match (self, res1) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/rail_merge/mod.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 75 |         op: F,
[INFO] [stdout]    |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 76 |     ) -> Result<U, E> {
[INFO] [stdout] 77 |         match (self, res1, res2) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>, Result<T3, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:107:15
[INFO] [stdout]     |
[INFO] [stdout] 105 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 106 |     ) -> Result<U, E> {
[INFO] [stdout] 107 |         match (self, res1, res2, res3) {
[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: this value of type `(Result<T, E>, Result<T1, E>, Result<T2, E>, Result<T3, E>, Result<T4, E>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:140:15
[INFO] [stdout]     |
[INFO] [stdout] 138 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 139 |     ) -> Result<U, E> {
[INFO] [stdout] 140 |         match (self, res1, res2, res3, res4) {
[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: this value of type `(Option<T>, Option<T1>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:200:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |     ) -> Option<U> {
[INFO] [stdout] 200 |         match (self, res1) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:227:15
[INFO] [stdout]     |
[INFO] [stdout] 224 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 227 |         match (self, res1, res2) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>, Option<T3>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:255:15
[INFO] [stdout]     |
[INFO] [stdout] 253 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 254 |     ) -> Option<U> {
[INFO] [stdout] 255 |         match (self, res1, res2, res3) {
[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: this value of type `(Option<T>, Option<T1>, Option<T2>, Option<T3>, Option<T4>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/rail_merge/mod.rs:285:15
[INFO] [stdout]     |
[INFO] [stdout] 283 |         op: F,
[INFO] [stdout]     |         -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 284 |     ) -> Option<U> {
[INFO] [stdout] 285 |         match (self, res1, res2, res3, res4) {
[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: this value of type `(Option<T>, Option<U>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/option_extended/mod.rs:581:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     fn zip_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
[INFO] [stdout]     |                                                  - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 581 |         match (self, other) {
[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] warning: variant `Empty` is never constructed
[INFO] [stdout]   --> src/iterators/map_iterator.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     enum TestError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 32 |         Empty,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TestError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Custom` is never constructed
[INFO] [stdout]    --> src/iterators/mod.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     enum TestError {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] 104 |         Empty,
[INFO] [stdout] 105 |         Custom,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TestError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `railsgun` (lib test) due to 10 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d51cdf694a2bd5cc77e66383cdc4a0d088190996ca631646627fd9d10999c890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51cdf694a2bd5cc77e66383cdc4a0d088190996ca631646627fd9d10999c890", kill_on_drop: false }`
[INFO] [stdout] d51cdf694a2bd5cc77e66383cdc4a0d088190996ca631646627fd9d10999c890