[INFO] fetching crate quickenv 0.3.10... [INFO] checking quickenv-0.3.10 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate quickenv 0.3.10 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate quickenv 0.3.10 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 crates.io crate quickenv 0.3.10 [INFO] finished tweaking crates.io crate quickenv 0.3.10 [INFO] tweaked toml for crates.io crate quickenv 0.3.10 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate quickenv 0.3.10 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] 317a8a6fd61e6d04276a6df180f668f8e27e7479f2cf39d05680d2f7027b4a32 [INFO] running `Command { std: "docker" "start" "-a" "317a8a6fd61e6d04276a6df180f668f8e27e7479f2cf39d05680d2f7027b4a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "317a8a6fd61e6d04276a6df180f668f8e27e7479f2cf39d05680d2f7027b4a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "317a8a6fd61e6d04276a6df180f668f8e27e7479f2cf39d05680d2f7027b4a32", kill_on_drop: false }` [INFO] [stdout] 317a8a6fd61e6d04276a6df180f668f8e27e7479f2cf39d05680d2f7027b4a32 [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] a340a11d7a4bfb5c694ef1f6dc2af1791dc0d1d7ef4c585993d3d342ecd4c12e [INFO] running `Command { std: "docker" "start" "-a" "a340a11d7a4bfb5c694ef1f6dc2af1791dc0d1d7ef4c585993d3d342ecd4c12e", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling blake3 v1.3.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking console v0.15.1 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking crypto-common v0.1.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking dialoguer v0.10.1 [INFO] [stderr] Checking which v4.2.5 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking exec v0.3.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking term_grid v0.1.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking ctrlc v3.2.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking quickenv v0.3.10 (/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:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | commands: Vec, [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/main.rs:75:19 [INFO] [stdout] | [INFO] [stdout] 75 | commands: Vec, [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] [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:82:15 [INFO] [stdout] | [INFO] [stdout] 82 | args: Vec, [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] [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:371:18 [INFO] [stdout] | [INFO] [stdout] 371 | .map(|x| std::fs::canonicalize(&x).unwrap_or(x)) [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/core.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 31 | let (envrc_path, envrc) = loop { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let path = root.join(".envrc"); [INFO] [stdout] 33 | if let Ok(f) = std::fs::File::open(&path) { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let mut env_hasher = blake3::Hasher::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | Ok(EnvrcContext { [INFO] [stdout] | ________^ [INFO] [stdout] 50 | | root, [INFO] [stdout] 51 | | env_cache_dir, [INFO] [stdout] 52 | | envrc, [INFO] [stdout] 53 | | env_cache_path, [INFO] [stdout] 54 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quickenv` (bin "quickenv") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a340a11d7a4bfb5c694ef1f6dc2af1791dc0d1d7ef4c585993d3d342ecd4c12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a340a11d7a4bfb5c694ef1f6dc2af1791dc0d1d7ef4c585993d3d342ecd4c12e", kill_on_drop: false }` [INFO] [stdout] a340a11d7a4bfb5c694ef1f6dc2af1791dc0d1d7ef4c585993d3d342ecd4c12e