[INFO] cloning repository https://github.com/dheerajgopi/nimblecache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dheerajgopi/nimblecache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdheerajgopi%2Fnimblecache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdheerajgopi%2Fnimblecache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 469158f1294daa9bdc531039d44b4f33ae296b3b [INFO] checking dheerajgopi/nimblecache/469158f1294daa9bdc531039d44b4f33ae296b3b 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%2Fdheerajgopi%2Fnimblecache" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dheerajgopi/nimblecache 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/dheerajgopi/nimblecache [INFO] finished tweaking git repo https://github.com/dheerajgopi/nimblecache [INFO] tweaked toml for git repo https://github.com/dheerajgopi/nimblecache written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dheerajgopi/nimblecache 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 99401df8264a04a2452e5cd09063d327cbcac9d118cdedff3e2a3dbc03ed4aeb [INFO] running `Command { std: "docker" "start" "-a" "99401df8264a04a2452e5cd09063d327cbcac9d118cdedff3e2a3dbc03ed4aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99401df8264a04a2452e5cd09063d327cbcac9d118cdedff3e2a3dbc03ed4aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99401df8264a04a2452e5cd09063d327cbcac9d118cdedff3e2a3dbc03ed4aeb", kill_on_drop: false }` [INFO] [stdout] 99401df8264a04a2452e5cd09063d327cbcac9d118cdedff3e2a3dbc03ed4aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 53bb07f7f0f4aa5128317fd17a5ce923bb48485df00bf23e0d80f8874e379a96 [INFO] running `Command { std: "docker" "start" "-a" "53bb07f7f0f4aa5128317fd17a5ce923bb48485df00bf23e0d80f8874e379a96", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking bytes v1.7.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking clap_builder v4.5.14 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.5.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking nimblecache v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `master_port` is never read [INFO] [stdout] --> src/replication/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Replication { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | master_port: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Replication` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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/replication/peer.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 25 | let (tx, _) = broadcast::channel(64); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | peers: Arc::new(Mutex::new(vec![])), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `master_port` is never read [INFO] [stdout] --> src/replication/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Replication { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | master_port: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Replication` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [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/replication/peer.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 25 | let (tx, _) = broadcast::channel(64); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | peers: Arc::new(Mutex::new(vec![])), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] [stderr] error: could not compile `nimblecache` (bin "nimblecache") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nimblecache` (bin "nimblecache" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "53bb07f7f0f4aa5128317fd17a5ce923bb48485df00bf23e0d80f8874e379a96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53bb07f7f0f4aa5128317fd17a5ce923bb48485df00bf23e0d80f8874e379a96", kill_on_drop: false }` [INFO] [stdout] 53bb07f7f0f4aa5128317fd17a5ce923bb48485df00bf23e0d80f8874e379a96