[INFO] cloning repository https://github.com/CayLangDev/CayLang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CayLangDev/CayLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCayLangDev%2FCayLang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCayLangDev%2FCayLang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fa96638c420df13d3761154569b2afe47115ab3 [INFO] checking CayLangDev/CayLang/4fa96638c420df13d3761154569b2afe47115ab3 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%2FCayLangDev%2FCayLang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CayLangDev/CayLang 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/CayLangDev/CayLang [INFO] finished tweaking git repo https://github.com/CayLangDev/CayLang [INFO] tweaked toml for git repo https://github.com/CayLangDev/CayLang written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CayLangDev/CayLang 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e3e253df84288d7e3a38c6113a7a21388258e3e1eb3339c4964ee462d60824a [INFO] running `Command { std: "docker" "start" "-a" "7e3e253df84288d7e3a38c6113a7a21388258e3e1eb3339c4964ee462d60824a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e3e253df84288d7e3a38c6113a7a21388258e3e1eb3339c4964ee462d60824a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e3e253df84288d7e3a38c6113a7a21388258e3e1eb3339c4964ee462d60824a", kill_on_drop: false }` [INFO] [stdout] 7e3e253df84288d7e3a38c6113a7a21388258e3e1eb3339c4964ee462d60824a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 785b92b27e39b668335c87f119706990825dd3a98ffd014f1482e7c2cf1a7b26 [INFO] running `Command { std: "docker" "start" "-a" "785b92b27e39b668335c87f119706990825dd3a98ffd014f1482e7c2cf1a7b26", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling winnow v0.5.17 [INFO] [stderr] Compiling debug_print v1.0.0 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking file_diff v1.0.0 [INFO] [stderr] Checking dir-diff v0.3.2 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking fs_extra v1.3.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling libz-sys v1.1.12 [INFO] [stderr] Compiling libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling display_tree_derive v1.0.3 [INFO] [stderr] Checking display_tree v1.1.2 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.6 [INFO] [stderr] Checking jwalk v0.8.1 [INFO] [stderr] Checking caylang-io v0.1.0 (/opt/rustwide/workdir/caylang/dir-operations) [INFO] [stdout] warning: unused import: `NodeIdx` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tree::{NodeData, NodeIdx, Tree, NodeType}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `exit` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use std::process::{exit, Command}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs_extra::dir` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use fs_extra::dir; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs_extra::dir::copy` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use fs_extra::dir::copy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dir_diff::is_different` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use dir_diff::is_different; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeData` and `NodeType` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/system_testing.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tree::{NodeData, NodeIdx, NodeType, Tree}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod system_testing; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `exit` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/system_testing.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::{exit, Command}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod system_testing; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/tree_builder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod tree_builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/tree_builder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod tree_builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stdout] warning: unused import: `NodeIdx` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tree::{NodeData, NodeIdx, Tree, NodeType}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `exit` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use std::process::{exit, Command}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs_extra::dir` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use fs_extra::dir; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs_extra::dir::copy` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use fs_extra::dir::copy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dir_diff::is_different` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use dir_diff::is_different; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> caylang/dir-operations/src/filesys.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NodeData` and `NodeType` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/system_testing.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tree::{NodeData, NodeIdx, NodeType, Tree}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `exit` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/system_testing.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use std::process::{exit, Command}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fs::File` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/tree_builder.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fs::File, path::PathBuf}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tempdir::TempDir` [INFO] [stdout] --> caylang/dir-operations/src/test_helpers/tree_builder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tempdir::TempDir; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap_derive v4.4.2 [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] --> caylang/dir-operations/src/tree.rs:251:35 [INFO] [stdout] | [INFO] [stdout] 251 | self.layers().filter(|v| !self.data_iter(v.iter().map(|i| *i)).any(|d| d.path == PathBuf::new())) [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; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `caylang-io` (lib) due to 2 previous errors; 10 warnings emitted [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] --> caylang/dir-operations/src/tree.rs:251:35 [INFO] [stdout] | [INFO] [stdout] 251 | self.layers().filter(|v| !self.data_iter(v.iter().map(|i| *i)).any(|d| d.path == PathBuf::new())) [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; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `caylang-io` (lib test) due to 2 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "785b92b27e39b668335c87f119706990825dd3a98ffd014f1482e7c2cf1a7b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "785b92b27e39b668335c87f119706990825dd3a98ffd014f1482e7c2cf1a7b26", kill_on_drop: false }` [INFO] [stdout] 785b92b27e39b668335c87f119706990825dd3a98ffd014f1482e7c2cf1a7b26