[INFO] cloning repository https://github.com/JulianHelmsen/Websocket-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulianHelmsen/Websocket-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianHelmsen%2FWebsocket-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianHelmsen%2FWebsocket-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b095d0f0f9af2e955b66e3a54269c03f9f43840
[INFO] checking JulianHelmsen/Websocket-rs/1b095d0f0f9af2e955b66e3a54269c03f9f43840 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulianHelmsen%2FWebsocket-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JulianHelmsen/Websocket-rs 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 git repo https://github.com/JulianHelmsen/Websocket-rs
[INFO] finished tweaking git repo https://github.com/JulianHelmsen/Websocket-rs
[INFO] tweaked toml for git repo https://github.com/JulianHelmsen/Websocket-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JulianHelmsen/Websocket-rs 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 48c68708f6a485b59f89a064391422d8da76ea908f3063011d26eb1ce55d28bd
[INFO] running `Command { std: "docker" "start" "-a" "48c68708f6a485b59f89a064391422d8da76ea908f3063011d26eb1ce55d28bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48c68708f6a485b59f89a064391422d8da76ea908f3063011d26eb1ce55d28bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c68708f6a485b59f89a064391422d8da76ea908f3063011d26eb1ce55d28bd", kill_on_drop: false }`
[INFO] [stdout] 48c68708f6a485b59f89a064391422d8da76ea908f3063011d26eb1ce55d28bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d03f1d6b3708fe16a9aab980e89c8dd4bce7e18619676bfd44b1019747f99a0
[INFO] running `Command { std: "docker" "start" "-a" "5d03f1d6b3708fe16a9aab980e89c8dd4bce7e18619676bfd44b1019747f99a0", kill_on_drop: false }`
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking websocket 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/ws.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn upgrade<Connection : std::io::Read + std::io::Write>(mut conn : Connection, req : &http::Request) -> Option<Websocket<Connection>> {
[INFO] [stdout]     |                                                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 127 |     Some(Websocket::<Connection>::from(conn))
[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 `websocket` (bin "websocket") 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/ws.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn upgrade<Connection : std::io::Read + std::io::Write>(mut conn : Connection, req : &http::Request) -> Option<Websocket<Connection>> {
[INFO] [stdout]     |                                                             --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 127 |     Some(Websocket::<Connection>::from(conn))
[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 `websocket` (bin "websocket" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5d03f1d6b3708fe16a9aab980e89c8dd4bce7e18619676bfd44b1019747f99a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d03f1d6b3708fe16a9aab980e89c8dd4bce7e18619676bfd44b1019747f99a0", kill_on_drop: false }`
[INFO] [stdout] 5d03f1d6b3708fe16a9aab980e89c8dd4bce7e18619676bfd44b1019747f99a0