[INFO] fetching crate tquic_tools 1.1.0...
[INFO] checking tquic_tools-1.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate tquic_tools 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate tquic_tools 1.1.0 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 tquic_tools 1.1.0
[INFO] finished tweaking crates.io crate tquic_tools 1.1.0
[INFO] tweaked toml for crates.io crate tquic_tools 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate tquic_tools 1.1.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a652b21e6c3351155827938be6c929762f700babb7f91ca0692042b3f400c80
[INFO] running `Command { std: "docker" "start" "-a" "3a652b21e6c3351155827938be6c929762f700babb7f91ca0692042b3f400c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a652b21e6c3351155827938be6c929762f700babb7f91ca0692042b3f400c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a652b21e6c3351155827938be6c929762f700babb7f91ca0692042b3f400c80", kill_on_drop: false }`
[INFO] [stdout] 3a652b21e6c3351155827938be6c929762f700babb7f91ca0692042b3f400c80
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b583de6a9b9492613dc2021f84a1d56d659b179ccfdca889572747278d42c94
[INFO] running `Command { std: "docker" "start" "-a" "0b583de6a9b9492613dc2021f84a1d56d659b179ccfdca889572747278d42c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]     Checking linux-raw-sys v0.4.10
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[INFO] [stderr]    Compiling paste v1.0.14
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[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling rust_decimal v1.32.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling priority-queue v1.3.2
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[INFO] [stderr]     Checking regex-syntax v0.8.2
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[INFO] [stderr]     Checking wide v0.7.13
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[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling tquic v1.1.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking regex-automata v0.4.3
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[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling enumflags2_derive v0.7.8
[INFO] [stderr]    Compiling clap_derive v4.2.0
[INFO] [stderr]     Checking enumflags2 v0.7.8
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking clap v4.2.5
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.4.0
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking serde_with v3.4.0
[INFO] [stderr]     Checking statrs v0.16.0
[INFO] [stderr]     Checking tikv-jemallocator v0.5.4
[INFO] [stderr]     Checking tquic_tools v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `RefMut<'_, WorkerContext>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> src/bin/tquic_client.rs:1320:21
[INFO] [stdout]      |
[INFO] [stdout] 1314 |         let senders = self.senders.borrow_mut();
[INFO] [stdout]      |             ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1320 |                 let mut worker_ctx = self.worker_ctx.borrow_mut();
[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 `RefMut<'_, WorkerContext>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]     --> src/bin/tquic_client.rs:1320:21
[INFO] [stdout]      |
[INFO] [stdout] 1314 |         let senders = self.senders.borrow_mut();
[INFO] [stdout]      |             ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1320 |                 let mut worker_ctx = self.worker_ctx.borrow_mut();
[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 `tquic_tools` (bin "tquic_client") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tquic_tools` (bin "tquic_client" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0b583de6a9b9492613dc2021f84a1d56d659b179ccfdca889572747278d42c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b583de6a9b9492613dc2021f84a1d56d659b179ccfdca889572747278d42c94", kill_on_drop: false }`
[INFO] [stdout] 0b583de6a9b9492613dc2021f84a1d56d659b179ccfdca889572747278d42c94