[INFO] fetching crate doe 1.1.37...
[INFO] checking doe-1.1.37 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate doe 1.1.37 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate doe 1.1.37 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doe 1.1.37
[INFO] finished tweaking crates.io crate doe 1.1.37
[INFO] tweaked toml for crates.io crate doe 1.1.37 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate doe 1.1.37 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ac341ff69403716c7dbbabe93f88c12927dbc9efa2357b9cacc3b6384204df4
[INFO] running `Command { std: "docker" "start" "-a" "3ac341ff69403716c7dbbabe93f88c12927dbc9efa2357b9cacc3b6384204df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ac341ff69403716c7dbbabe93f88c12927dbc9efa2357b9cacc3b6384204df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac341ff69403716c7dbbabe93f88c12927dbc9efa2357b9cacc3b6384204df4", kill_on_drop: false }`
[INFO] [stdout] 3ac341ff69403716c7dbbabe93f88c12927dbc9efa2357b9cacc3b6384204df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50857b2c0d488c767967047fa96a52d52573e6754388577a8263307540c4a12
[INFO] running `Command { std: "docker" "start" "-a" "e50857b2c0d488c767967047fa96a52d52573e6754388577a8263307540c4a12", kill_on_drop: false }`
[INFO] [stderr]     Checking doe v1.1.37 (/opt/rustwide/workdir)
[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/fs.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn metadata<P: AsRef<Path>>(path: P) -> Result<Metadata, String> {
[INFO] [stdout]     |                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |         let path = path.as_ref();
[INFO] [stdout] 165 |         std::fs::metadata(path).map_err(|r| format!("failed to get metadata for"))
[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/structs.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 192 |         fn from(s: Vec<T>) -> Self {
[INFO] [stdout]     |                 --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 193 |             Bts(Box::new(format!("{:?}", s)))
[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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `doe` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/fs.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn metadata<P: AsRef<Path>>(path: P) -> Result<Metadata, String> {
[INFO] [stdout]     |                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 164 |         let path = path.as_ref();
[INFO] [stdout] 165 |         std::fs::metadata(path).map_err(|r| format!("failed to get metadata for"))
[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/structs.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 192 |         fn from(s: Vec<T>) -> Self {
[INFO] [stdout]     |                 --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 193 |             Bts(Box::new(format!("{:?}", s)))
[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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `doe` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e50857b2c0d488c767967047fa96a52d52573e6754388577a8263307540c4a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50857b2c0d488c767967047fa96a52d52573e6754388577a8263307540c4a12", kill_on_drop: false }`
[INFO] [stdout] e50857b2c0d488c767967047fa96a52d52573e6754388577a8263307540c4a12