[INFO] fetching crate haxeget 0.3.1... [INFO] checking haxeget-0.3.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate haxeget 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate haxeget 0.3.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate haxeget 0.3.1 [INFO] finished tweaking crates.io crate haxeget 0.3.1 [INFO] tweaked toml for crates.io crate haxeget 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate haxeget 0.3.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d6b4f690e789d4836ab8be3230d9690e4768015e747e5d7dc15c1d17970ab73 [INFO] running `Command { std: "docker" "start" "-a" "5d6b4f690e789d4836ab8be3230d9690e4768015e747e5d7dc15c1d17970ab73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d6b4f690e789d4836ab8be3230d9690e4768015e747e5d7dc15c1d17970ab73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d6b4f690e789d4836ab8be3230d9690e4768015e747e5d7dc15c1d17970ab73", kill_on_drop: false }` [INFO] [stdout] 5d6b4f690e789d4836ab8be3230d9690e4768015e747e5d7dc15c1d17970ab73 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9acbb049006bbba07818d3ce9da2653144510671967075574e81ddfb76225253 [INFO] running `Command { std: "docker" "start" "-a" "9acbb049006bbba07818d3ce9da2653144510671967075574e81ddfb76225253", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking haxeget v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache_directory.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 146 | let mut installed = OpenOptions::new() [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 152 | if let Err(error) = installed.write_fmt(format_args!("{}", buffer)) { [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: this value of type `Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cache_directory.rs:152:29 [INFO] [stdout] | [INFO] [stdout] 146 | let mut installed = OpenOptions::new() [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 152 | if let Err(error) = installed.write_fmt(format_args!("{}", buffer)) { [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] warning: variable `ver` is assigned to, but never used [INFO] [stdout] --> src/packages/common.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut ver : String = String::from(version); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ver` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `ver` is assigned to, but never used [INFO] [stdout] --> src/packages/common.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut ver : String = String::from(version); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_ver` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ver` is never read [INFO] [stdout] --> src/packages/common.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | ver = cache.check_if_folder_exists_or_extract(version).unwrap(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/packages/common.rs:107:59 [INFO] [stdout] | [INFO] [stdout] 107 | fn link_windows(cache: &Cache, version: &str, from: &str, to: &str) -> Result<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ver` is never read [INFO] [stdout] --> src/packages/common.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | ver = cache.check_if_folder_exists_or_extract(version).unwrap(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/packages/common.rs:107:59 [INFO] [stdout] | [INFO] [stdout] 107 | fn link_windows(cache: &Cache, version: &str, from: &str, to: &str) -> Result<()> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `haxeget` (bin "haxeget" test) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `haxeget` (bin "haxeget") due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9acbb049006bbba07818d3ce9da2653144510671967075574e81ddfb76225253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9acbb049006bbba07818d3ce9da2653144510671967075574e81ddfb76225253", kill_on_drop: false }` [INFO] [stdout] 9acbb049006bbba07818d3ce9da2653144510671967075574e81ddfb76225253