[INFO] fetching crate git-perf 0.15.5...
[INFO] checking git-perf-0.15.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate git-perf 0.15.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate git-perf 0.15.5 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 git-perf 0.15.5
[INFO] finished tweaking crates.io crate git-perf 0.15.5
[INFO] tweaked toml for crates.io crate git-perf 0.15.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate git-perf 0.15.5 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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77785af5662b9ab98ea8e90e26552dd3a667970afc0ef0e5fccc00fc699528bd
[INFO] running `Command { std: "docker" "start" "-a" "77785af5662b9ab98ea8e90e26552dd3a667970afc0ef0e5fccc00fc699528bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77785af5662b9ab98ea8e90e26552dd3a667970afc0ef0e5fccc00fc699528bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77785af5662b9ab98ea8e90e26552dd3a667970afc0ef0e5fccc00fc699528bd", kill_on_drop: false }`
[INFO] [stdout] 77785af5662b9ab98ea8e90e26552dd3a667970afc0ef0e5fccc00fc699528bd
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e32c3761786ba2608265f6d6f0a0ed8295b5da745c0931a4d9e5dc8aa02ba97f
[INFO] running `Command { std: "docker" "start" "-a" "e32c3761786ba2608265f6d6f0a0ed8295b5da745c0931a4d9e5dc8aa02ba97f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
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[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.111
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[INFO] [stderr]    Compiling darling_core v0.20.3
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[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
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[INFO] [stderr]     Checking tokio-util v0.7.10
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[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]    Compiling darling v0.14.4
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[INFO] [stderr]    Compiling plotly_derive v0.8.4
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml_edit v0.21.0
[INFO] [stderr]     Checking toml_edit v0.20.7
[INFO] [stderr]    Compiling basic-toml v0.1.8
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling askama_derive v0.12.4
[INFO] [stderr]     Checking toml v0.8.8
[INFO] [stderr]     Checking httptest v0.15.5
[INFO] [stderr]     Checking askama v0.12.1
[INFO] [stderr]     Checking plotly v0.8.4
[INFO] [stderr]     Checking git-perf v0.15.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SerializeMeasurementData` is never constructed
[INFO] [stdout]   --> src/serialization.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SerializeMeasurementData<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/git_interop.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |         .map(|(k, v)| {
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 205 |                 v.map(|(_, v)| v.to_owned()).collect::<Vec<_>>(),
[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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-perf` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `SerializeMeasurementData` is never constructed
[INFO] [stdout]   --> src/serialization.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SerializeMeasurementData<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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/git_interop.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 200 |         .map(|(k, v)| {
[INFO] [stdout]     |               ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 205 |                 v.map(|(_, v)| v.to_owned()).collect::<Vec<_>>(),
[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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-perf` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e32c3761786ba2608265f6d6f0a0ed8295b5da745c0931a4d9e5dc8aa02ba97f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32c3761786ba2608265f6d6f0a0ed8295b5da745c0931a4d9e5dc8aa02ba97f", kill_on_drop: false }`
[INFO] [stdout] e32c3761786ba2608265f6d6f0a0ed8295b5da745c0931a4d9e5dc8aa02ba97f