[INFO] cloning repository https://github.com/clbarnes/recursum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clbarnes/recursum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclbarnes%2Frecursum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclbarnes%2Frecursum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e464cd877953b8d1ebe3eab13763da7572f75f1b [INFO] checking clbarnes/recursum/e464cd877953b8d1ebe3eab13763da7572f75f1b 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%2Fclbarnes%2Frecursum" "/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/clbarnes/recursum 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/clbarnes/recursum [INFO] finished tweaking git repo https://github.com/clbarnes/recursum [INFO] tweaked toml for git repo https://github.com/clbarnes/recursum written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/clbarnes/recursum 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] 5fbeccbb90d5a344e0aba2adcf3692d7d77ebd4461750f7ee5fd7e06cf81d0c8 [INFO] running `Command { std: "docker" "start" "-a" "5fbeccbb90d5a344e0aba2adcf3692d7d77ebd4461750f7ee5fd7e06cf81d0c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fbeccbb90d5a344e0aba2adcf3692d7d77ebd4461750f7ee5fd7e06cf81d0c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fbeccbb90d5a344e0aba2adcf3692d7d77ebd4461750f7ee5fd7e06cf81d0c8", kill_on_drop: false }` [INFO] [stdout] 5fbeccbb90d5a344e0aba2adcf3692d7d77ebd4461750f7ee5fd7e06cf81d0c8 [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] f83f322cb664c3a7da391e4d7b18c7b890cdf3d41a169a90077eebc2996d239c [INFO] running `Command { std: "docker" "start" "-a" "f83f322cb664c3a7da391e4d7b18c7b890cdf3d41a169a90077eebc2996d239c", kill_on_drop: false }` [INFO] [stderr] warning: recursum v0.4.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-release` which is missing a lib target [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling generic-array v0.14.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling meowhash v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking jwalk v0.5.1 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking recursum v0.4.0 (/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:114:23 [INFO] [stdout] | [INFO] [stdout] 107 | let spinner_style = ProgressStyle::default_spinner() [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | .template("{bytes} | {elapsed} | {bytes_per_sec} | {msg}"); [INFO] [stdout] 109 | let spinner = ProgressBar::new_spinner().with_style(spinner_style); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | progress: Some(spinner), [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] --> src/main.rs:237:6 [INFO] [stdout] | [INFO] [stdout] 224 | fn hash_reader(reader: R, mut hasher: D) -> (Output, usize) { [INFO] [stdout] | --------- ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 225 | let mut buf_reader = std::io::BufReader::with_capacity(READ_BUFFER_SIZE, reader); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 237 | (hasher.finalize(), size) [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 `recursum` (bin "recursum" test) 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] --> src/main.rs:114:23 [INFO] [stdout] | [INFO] [stdout] 107 | let spinner_style = ProgressStyle::default_spinner() [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | .template("{bytes} | {elapsed} | {bytes_per_sec} | {msg}"); [INFO] [stdout] 109 | let spinner = ProgressBar::new_spinner().with_style(spinner_style); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | progress: Some(spinner), [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] --> src/main.rs:237:6 [INFO] [stdout] | [INFO] [stdout] 224 | fn hash_reader(reader: R, mut hasher: D) -> (Output, usize) { [INFO] [stdout] | --------- ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 225 | let mut buf_reader = std::io::BufReader::with_capacity(READ_BUFFER_SIZE, reader); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 237 | (hasher.finalize(), size) [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 `recursum` (bin "recursum") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f83f322cb664c3a7da391e4d7b18c7b890cdf3d41a169a90077eebc2996d239c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f83f322cb664c3a7da391e4d7b18c7b890cdf3d41a169a90077eebc2996d239c", kill_on_drop: false }` [INFO] [stdout] f83f322cb664c3a7da391e4d7b18c7b890cdf3d41a169a90077eebc2996d239c