[INFO] cloning repository https://github.com/Diskostat/diskostat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Diskostat/diskostat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiskostat%2Fdiskostat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiskostat%2Fdiskostat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62e4db39a5e785206c7db63a8ac84ffac88350c5 [INFO] checking Diskostat/diskostat/62e4db39a5e785206c7db63a8ac84ffac88350c5 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%2FDiskostat%2Fdiskostat" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Diskostat/diskostat 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/Diskostat/diskostat [INFO] finished tweaking git repo https://github.com/Diskostat/diskostat [INFO] tweaked toml for git repo https://github.com/Diskostat/diskostat written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Diskostat/diskostat 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed2b11363e26905d3766ec8e339f69545f25abe681e57d89e6c920ee93f83678 [INFO] running `Command { std: "docker" "start" "-a" "ed2b11363e26905d3766ec8e339f69545f25abe681e57d89e6c920ee93f83678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed2b11363e26905d3766ec8e339f69545f25abe681e57d89e6c920ee93f83678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed2b11363e26905d3766ec8e339f69545f25abe681e57d89e6c920ee93f83678", kill_on_drop: false }` [INFO] [stdout] ed2b11363e26905d3766ec8e339f69545f25abe681e57d89e6c920ee93f83678 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439dbfc8eddbbf746b517d989fc730246e16212126c08528cf55b12be845b8db [INFO] running `Command { std: "docker" "start" "-a" "439dbfc8eddbbf746b517d989fc730246e16212126c08528cf55b12be845b8db", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking lru v0.12.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking iana-time-zone v0.1.59 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking byte-unit v5.1.4 [INFO] [stderr] Checking chrono v0.4.33 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking filesize v0.2.0 [INFO] [stderr] Checking ref_tree v0.1.0 (/opt/rustwide/workdir/lib/ref_tree) [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] --> lib/ref_tree/src/node_mod/node.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) fn new(data: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | parent: None, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/ref_tree/src/node_mod/node_to_root_iterator.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(node: Arc>>) -> Self { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 11 | Self { node: Some(node) } [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ref_tree` (lib) due to 3 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] --> lib/ref_tree/src/node_mod/node.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 41 | pub(crate) fn new(data: T) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | parent: None, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> lib/ref_tree/src/node_mod/node_to_root_iterator.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(node: Arc>>) -> Self { [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 11 | Self { node: Some(node) } [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ref_tree` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "439dbfc8eddbbf746b517d989fc730246e16212126c08528cf55b12be845b8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439dbfc8eddbbf746b517d989fc730246e16212126c08528cf55b12be845b8db", kill_on_drop: false }` [INFO] [stdout] 439dbfc8eddbbf746b517d989fc730246e16212126c08528cf55b12be845b8db