[INFO] fetching crate seedtool-cli 0.1.6...
[INFO] checking seedtool-cli-0.1.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate seedtool-cli 0.1.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate seedtool-cli 0.1.6 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 seedtool-cli 0.1.6
[INFO] finished tweaking crates.io crate seedtool-cli 0.1.6
[INFO] tweaked toml for crates.io crate seedtool-cli 0.1.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate seedtool-cli 0.1.6 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-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] cb03dcc28bc173202751160f0a89fd473e094a0e0924232cea39301a2aeab82f
[INFO] running `Command { std: "docker" "start" "-a" "cb03dcc28bc173202751160f0a89fd473e094a0e0924232cea39301a2aeab82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb03dcc28bc173202751160f0a89fd473e094a0e0924232cea39301a2aeab82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb03dcc28bc173202751160f0a89fd473e094a0e0924232cea39301a2aeab82f", kill_on_drop: false }`
[INFO] [stdout] cb03dcc28bc173202751160f0a89fd473e094a0e0924232cea39301a2aeab82f
[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] 8a0713fe9c8864087e00c7b08cf331a4913326e12d05d808d6fe3ccb22efebd4
[INFO] running `Command { std: "docker" "start" "-a" "8a0713fe9c8864087e00c7b08cf331a4913326e12d05d808d6fe3ccb22efebd4", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]     Checking seedtool-cli v0.1.6 (/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/formats/sskr.rs:93:89
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let cbor_shares = shares.iter().map(|share| CBOR::to_tagged_value(tags::SSKR_SHARE, CBOR::to_byte_string(share.data()))).collect::<Ve...
[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/formats/sskr.rs:93:89
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let cbor_shares = shares.iter().map(|share| CBOR::to_tagged_value(tags::SSKR_SHARE, CBOR::to_byte_string(share.data()))).collect::<Ve...
[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 `seedtool-cli` (bin "seedtool") 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 `seedtool-cli` (bin "seedtool" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8a0713fe9c8864087e00c7b08cf331a4913326e12d05d808d6fe3ccb22efebd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0713fe9c8864087e00c7b08cf331a4913326e12d05d808d6fe3ccb22efebd4", kill_on_drop: false }`
[INFO] [stdout] 8a0713fe9c8864087e00c7b08cf331a4913326e12d05d808d6fe3ccb22efebd4