[INFO] cloning repository https://github.com/abusch/aoc2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abusch/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabusch%2Faoc2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabusch%2Faoc2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 549c6fab92fab29b255dfcf4fa873c7d61592942 [INFO] checking abusch/aoc2023/549c6fab92fab29b255dfcf4fa873c7d61592942 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%2Fabusch%2Faoc2023" "/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/abusch/aoc2023 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/abusch/aoc2023 [INFO] finished tweaking git repo https://github.com/abusch/aoc2023 [INFO] tweaked toml for git repo https://github.com/abusch/aoc2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/abusch/aoc2023 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] a51cd448ed6ad5f40ae09d56e8f4df8c893a760155fd3c4360dbf6e5b2be5c2f [INFO] running `Command { std: "docker" "start" "-a" "a51cd448ed6ad5f40ae09d56e8f4df8c893a760155fd3c4360dbf6e5b2be5c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a51cd448ed6ad5f40ae09d56e8f4df8c893a760155fd3c4360dbf6e5b2be5c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a51cd448ed6ad5f40ae09d56e8f4df8c893a760155fd3c4360dbf6e5b2be5c2f", kill_on_drop: false }` [INFO] [stdout] a51cd448ed6ad5f40ae09d56e8f4df8c893a760155fd3c4360dbf6e5b2be5c2f [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] 294b5e64d7aaf7d0885613329c3fc6cbdd584879db73c1a169c0d40068148569 [INFO] running `Command { std: "docker" "start" "-a" "294b5e64d7aaf7d0885613329c3fc6cbdd584879db73c1a169c0d40068148569", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling winnow v0.5.19 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling eyre v0.6.9 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking inventory v0.3.13 [INFO] [stderr] Checking nu-ansi-term v0.49.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Compiling toml_edit v0.20.7 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Compiling proc-macro-crate v2.0.0 [INFO] [stderr] Checking pathfinding v4.4.0 [INFO] [stderr] Compiling num_enum_derive v0.7.1 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking num_enum v0.7.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking aoc2023 v0.1.0 (/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/day03.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | .map(|(_pos, group)| group.map(|g| g.0).collect::>()) [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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/day04.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | .map(|line| parse_card(line).expect("invalid line!").1) [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/day04.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | .map(|line| parse_card(line).expect("invalid line!").1) [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/day04.rs:84:27 [INFO] [stdout] | [INFO] [stdout] 84 | winning_nums: winning.into_iter().collect(), [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/day08.rs:188:39 [INFO] [stdout] | [INFO] [stdout] 188 | static RE: Lazy = Lazy::new(|| Regex::new(r"(.{3}) = \((.{3}), (.{3})\)").unwrap()); [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/day03.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | .map(|(_pos, group)| group.map(|g| g.0).collect::>()) [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [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: aborting due to 5 previous errors [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/day04.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | .map(|line| parse_card(line).expect("invalid line!").1) [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/day04.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | .map(|line| parse_card(line).expect("invalid line!").1) [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/day04.rs:84:27 [INFO] [stdout] | [INFO] [stdout] 84 | winning_nums: winning.into_iter().collect(), [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/day08.rs:188:39 [INFO] [stdout] | [INFO] [stdout] 188 | static RE: Lazy = Lazy::new(|| Regex::new(r"(.{3}) = \((.{3}), (.{3})\)").unwrap()); [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] [stderr] error: could not compile `aoc2023` (bin "aoc2023" test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2023` (bin "aoc2023") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "294b5e64d7aaf7d0885613329c3fc6cbdd584879db73c1a169c0d40068148569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294b5e64d7aaf7d0885613329c3fc6cbdd584879db73c1a169c0d40068148569", kill_on_drop: false }` [INFO] [stdout] 294b5e64d7aaf7d0885613329c3fc6cbdd584879db73c1a169c0d40068148569