[INFO] cloning repository https://github.com/aswild/checkupgrades [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aswild/checkupgrades" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faswild%2Fcheckupgrades", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faswild%2Fcheckupgrades'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 927a830ecfdd20ba39c80788302bb5acaf608529 [INFO] checking aswild/checkupgrades/927a830ecfdd20ba39c80788302bb5acaf608529 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%2Faswild%2Fcheckupgrades" "/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/aswild/checkupgrades 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/aswild/checkupgrades [INFO] finished tweaking git repo https://github.com/aswild/checkupgrades [INFO] tweaked toml for git repo https://github.com/aswild/checkupgrades written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aswild/checkupgrades 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] cac131d90c09621daf96a1f55f7fa7a948d326239a3bfa3a01495ac8487d5346 [INFO] running `Command { std: "docker" "start" "-a" "cac131d90c09621daf96a1f55f7fa7a948d326239a3bfa3a01495ac8487d5346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cac131d90c09621daf96a1f55f7fa7a948d326239a3bfa3a01495ac8487d5346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cac131d90c09621daf96a1f55f7fa7a948d326239a3bfa3a01495ac8487d5346", kill_on_drop: false }` [INFO] [stdout] cac131d90c09621daf96a1f55f7fa7a948d326239a3bfa3a01495ac8487d5346 [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] a3abd086532d677fb5de4d34064025970f785b053a06edcb84c440e074eccfa6 [INFO] running `Command { std: "docker" "start" "-a" "a3abd086532d677fb5de4d34064025970f785b053a06edcb84c440e074eccfa6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling libz-ng-sys v1.1.15 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking bstr v1.9.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking checkupgrades v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/alpm.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct SyncPkg { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 141 | pub name: String, [INFO] [stdout] 142 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncPkg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | RE.get_or_init(|| regex::Regex::new($re).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | let re = regex!(r"^(\S+) (\S+) -> (\S+)$"); [INFO] [stdout] | --------------------------------- in this macro invocation [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] = note: this error originates in the macro `regex` (in Nightly builds, run with -Z macro-backtrace for more info) [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:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | RE.get_or_init(|| regex::Regex::new($re).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/alpm.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | let re = regex!( [INFO] [stdout] | __________________- [INFO] [stdout] 37 | | r"(?mx) # enable multiline and verbose modes [INFO] [stdout] 38 | | ^%(?[^%]+)%$\n # tag on its own line between %% [INFO] [stdout] 39 | | (?s)(?.*?)(?-s)$\n # value, non-greedy capture everything including \n [INFO] [stdout] 40 | | ^$\n # empty line delimeter [INFO] [stdout] 41 | | " [INFO] [stdout] 42 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `regex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `checkupgrades` (bin "checkupgrades") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/alpm.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 140 | pub struct SyncPkg { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 141 | pub name: String, [INFO] [stdout] 142 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncPkg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | RE.get_or_init(|| regex::Regex::new($re).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | let re = regex!(r"^(\S+) (\S+) -> (\S+)$"); [INFO] [stdout] | --------------------------------- in this macro invocation [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] = note: this error originates in the macro `regex` (in Nightly builds, run with -Z macro-backtrace for more info) [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:25:27 [INFO] [stdout] | [INFO] [stdout] 25 | RE.get_or_init(|| regex::Regex::new($re).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/alpm.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | let re = regex!( [INFO] [stdout] | __________________- [INFO] [stdout] 37 | | r"(?mx) # enable multiline and verbose modes [INFO] [stdout] 38 | | ^%(?[^%]+)%$\n # tag on its own line between %% [INFO] [stdout] 39 | | (?s)(?.*?)(?-s)$\n # value, non-greedy capture everything including \n [INFO] [stdout] 40 | | ^$\n # empty line delimeter [INFO] [stdout] 41 | | " [INFO] [stdout] 42 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `regex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `checkupgrades` (bin "checkupgrades" test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a3abd086532d677fb5de4d34064025970f785b053a06edcb84c440e074eccfa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3abd086532d677fb5de4d34064025970f785b053a06edcb84c440e074eccfa6", kill_on_drop: false }` [INFO] [stdout] a3abd086532d677fb5de4d34064025970f785b053a06edcb84c440e074eccfa6