[INFO] cloning repository https://github.com/antsoh161/afc2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antsoh161/afc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantsoh161%2Fafc2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantsoh161%2Fafc2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f6d8434a01293c0fb6eb82fdee4fd226450a751 [INFO] checking antsoh161/afc2022/7f6d8434a01293c0fb6eb82fdee4fd226450a751 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%2Fantsoh161%2Fafc2022" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/antsoh161/afc2022 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/antsoh161/afc2022 [INFO] finished tweaking git repo https://github.com/antsoh161/afc2022 [INFO] tweaked toml for git repo https://github.com/antsoh161/afc2022 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/antsoh161/afc2022 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 903ccc58478369b423e6d90a759b98992cd948acb973f4d6a2559a9f0abb4747 [INFO] running `Command { std: "docker" "start" "-a" "903ccc58478369b423e6d90a759b98992cd948acb973f4d6a2559a9f0abb4747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "903ccc58478369b423e6d90a759b98992cd948acb973f4d6a2559a9f0abb4747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "903ccc58478369b423e6d90a759b98992cd948acb973f4d6a2559a9f0abb4747", kill_on_drop: false }` [INFO] [stdout] 903ccc58478369b423e6d90a759b98992cd948acb973f4d6a2559a9f0abb4747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4aba6a5da0effac2fd705c702237fea6537be8b306669f9ac448f7fa0a4cd216 [INFO] running `Command { std: "docker" "start" "-a" "4aba6a5da0effac2fd705c702237fea6537be8b306669f9ac448f7fa0a4cd216", kill_on_drop: false }` [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking advent-for-code-2022 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/afc2022/day03/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | fn part_1(lines_in: Lines>) -> u32 { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | / lines_in.map(|lines| lines.unwrap()) [INFO] [stdout] 19 | | .map(|line| { [INFO] [stdout] 20 | | let (a, b) = line.split_at(line.len() / 2); [INFO] [stdout] 21 | | a.chars() [INFO] [stdout] ... | [INFO] [stdout] 24 | | .unwrap() [INFO] [stdout] 25 | | }).sum::() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/afc2022/day03/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | fn part_2(lines_in: Lines>) -> u32 { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | lines_in.map(|lines| lines.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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-for-code-2022` (bin "advent-for-code-2022") due to 3 previous errors [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] --> src/afc2022/day03/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | fn part_1(lines_in: Lines>) -> u32 { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | / lines_in.map(|lines| lines.unwrap()) [INFO] [stdout] 19 | | .map(|line| { [INFO] [stdout] 20 | | let (a, b) = line.split_at(line.len() / 2); [INFO] [stdout] 21 | | a.chars() [INFO] [stdout] ... | [INFO] [stdout] 24 | | .unwrap() [INFO] [stdout] 25 | | }).sum::() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/afc2022/day03/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | fn part_2(lines_in: Lines>) -> u32 { [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | lines_in.map(|lines| lines.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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-for-code-2022` (bin "advent-for-code-2022" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4aba6a5da0effac2fd705c702237fea6537be8b306669f9ac448f7fa0a4cd216", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aba6a5da0effac2fd705c702237fea6537be8b306669f9ac448f7fa0a4cd216", kill_on_drop: false }` [INFO] [stdout] 4aba6a5da0effac2fd705c702237fea6537be8b306669f9ac448f7fa0a4cd216