[INFO] cloning repository https://github.com/marascoben/junction [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marascoben/junction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarascoben%2Fjunction", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarascoben%2Fjunction'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b665119706505fa9c20853ec25444a05861f1ad [INFO] checking marascoben/junction against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarascoben%2Fjunction" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marascoben/junction on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marascoben/junction [INFO] finished tweaking git repo https://github.com/marascoben/junction [INFO] tweaked toml for git repo https://github.com/marascoben/junction written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/marascoben/junction 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84c32c7c8a1eff8da0c4d86d3b34c10e23fc4f4d0c8080f892462fb76907549b [INFO] running `Command { std: "docker" "start" "-a" "84c32c7c8a1eff8da0c4d86d3b34c10e23fc4f4d0c8080f892462fb76907549b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84c32c7c8a1eff8da0c4d86d3b34c10e23fc4f4d0c8080f892462fb76907549b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c32c7c8a1eff8da0c4d86d3b34c10e23fc4f4d0c8080f892462fb76907549b", kill_on_drop: false }` [INFO] [stdout] 84c32c7c8a1eff8da0c4d86d3b34c10e23fc4f4d0c8080f892462fb76907549b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7db782a970703318b31d0afb82dcea9256b1ffcff7ef3bb536f54534083d3d9 [INFO] running `Command { std: "docker" "start" "-a" "d7db782a970703318b31d0afb82dcea9256b1ffcff7ef3bb536f54534083d3d9", kill_on_drop: false }` [INFO] [stderr] Checking junction v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "d7db782a970703318b31d0afb82dcea9256b1ffcff7ef3bb536f54534083d3d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7db782a970703318b31d0afb82dcea9256b1ffcff7ef3bb536f54534083d3d9", kill_on_drop: false }` [INFO] [stdout] d7db782a970703318b31d0afb82dcea9256b1ffcff7ef3bb536f54534083d3d9 [INFO] checking marascoben/junction against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarascoben%2Fjunction" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marascoben/junction on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marascoben/junction [INFO] finished tweaking git repo https://github.com/marascoben/junction [INFO] tweaked toml for git repo https://github.com/marascoben/junction written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/marascoben/junction 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffb343668d22bdb8afe0a559e95ad62e80fd7ab3f62373c918b32d6d843759af [INFO] running `Command { std: "docker" "start" "-a" "ffb343668d22bdb8afe0a559e95ad62e80fd7ab3f62373c918b32d6d843759af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffb343668d22bdb8afe0a559e95ad62e80fd7ab3f62373c918b32d6d843759af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffb343668d22bdb8afe0a559e95ad62e80fd7ab3f62373c918b32d6d843759af", kill_on_drop: false }` [INFO] [stdout] ffb343668d22bdb8afe0a559e95ad62e80fd7ab3f62373c918b32d6d843759af [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90f577ff537e8daef51bf358b5d525124f03b7e13f5f0b79506bc8934d5d1dc8 [INFO] running `Command { std: "docker" "start" "-a" "90f577ff537e8daef51bf358b5d525124f03b7e13f5f0b79506bc8934d5d1dc8", kill_on_drop: false }` [INFO] [stderr] Checking junction 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/main.rs:23:49 [INFO] [stdout] | [INFO] [stdout] 21 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let connector = TcpStream::connect(load_balancer.next().unwrap()) [INFO] [stdout] 23 | .map(|server| thread::spawn(move || merge_streams(stream, server))); [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/balancer.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut s_tx, mut s_rx) = (s_arc.try_clone().unwrap(), s_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | let (mut d_tx, mut d_rx) = (d_arc.try_clone().unwrap(), d_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | thread::spawn(move || io::copy(&mut s_tx, &mut d_rx).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/balancer.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut s_tx, mut s_rx) = (s_arc.try_clone().unwrap(), s_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | let (mut d_tx, mut d_rx) = (d_arc.try_clone().unwrap(), d_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | thread::spawn(move || io::copy(&mut d_tx, &mut s_rx).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/main.rs:23:49 [INFO] [stdout] | [INFO] [stdout] 21 | Ok(stream) => { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let connector = TcpStream::connect(load_balancer.next().unwrap()) [INFO] [stdout] 23 | .map(|server| thread::spawn(move || merge_streams(stream, server))); [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/balancer.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut s_tx, mut s_rx) = (s_arc.try_clone().unwrap(), s_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | let (mut d_tx, mut d_rx) = (d_arc.try_clone().unwrap(), d_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | thread::spawn(move || io::copy(&mut s_tx, &mut d_rx).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/balancer.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 14 | let (mut s_tx, mut s_rx) = (s_arc.try_clone().unwrap(), s_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | let (mut d_tx, mut d_rx) = (d_arc.try_clone().unwrap(), d_arc.try_clone().unwrap()); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 19 | thread::spawn(move || io::copy(&mut d_tx, &mut s_rx).unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `junction` (bin "junction") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `junction` (bin "junction" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "90f577ff537e8daef51bf358b5d525124f03b7e13f5f0b79506bc8934d5d1dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f577ff537e8daef51bf358b5d525124f03b7e13f5f0b79506bc8934d5d1dc8", kill_on_drop: false }` [INFO] [stdout] 90f577ff537e8daef51bf358b5d525124f03b7e13f5f0b79506bc8934d5d1dc8