[INFO] fetching crate codemap2 0.1.0...
[INFO] checking codemap2-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate codemap2 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate codemap2 0.1.0 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 codemap2 0.1.0
[INFO] finished tweaking crates.io crate codemap2 0.1.0
[INFO] tweaked toml for crates.io crate codemap2 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 783dd0eb23b8e299390ecdc56fa6c93c5f971a65fdb9a8bb7351a83c68aa588f
[INFO] running `Command { std: "docker" "start" "-a" "783dd0eb23b8e299390ecdc56fa6c93c5f971a65fdb9a8bb7351a83c68aa588f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783dd0eb23b8e299390ecdc56fa6c93c5f971a65fdb9a8bb7351a83c68aa588f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783dd0eb23b8e299390ecdc56fa6c93c5f971a65fdb9a8bb7351a83c68aa588f", kill_on_drop: false }`
[INFO] [stdout] 783dd0eb23b8e299390ecdc56fa6c93c5f971a65fdb9a8bb7351a83c68aa588f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5c631e5f2f44112400e83d3775ffe37fb7f70b6f41ea1bee558495295bf1a2ab
[INFO] running `Command { std: "docker" "start" "-a" "5c631e5f2f44112400e83d3775ffe37fb7f70b6f41ea1bee558495295bf1a2ab", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking codemap2 v0.1.0 (/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/pos.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn map_node<U, F: FnOnce(T) -> U>(self, op: F) -> Spanned<U> {
[INFO] [stdout]    |                                           ----  ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 93 |         Spanned {
[INFO] [stdout] 94 |             node: op(self.node),
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codemap2` (lib) due to 2 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/pos.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn map_node<U, F: FnOnce(T) -> U>(self, op: F) -> Spanned<U> {
[INFO] [stdout]    |                                           ----  ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 93 |         Spanned {
[INFO] [stdout] 94 |             node: op(self.node),
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codemap2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5c631e5f2f44112400e83d3775ffe37fb7f70b6f41ea1bee558495295bf1a2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c631e5f2f44112400e83d3775ffe37fb7f70b6f41ea1bee558495295bf1a2ab", kill_on_drop: false }`
[INFO] [stdout] 5c631e5f2f44112400e83d3775ffe37fb7f70b6f41ea1bee558495295bf1a2ab