[INFO] cloning repository https://github.com/JonathanPlasse/adventofcode2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanPlasse/adventofcode2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanPlasse%2Fadventofcode2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanPlasse%2Fadventofcode2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c86f7972e2a927160735af150c9b7ea280f9b394 [INFO] checking JonathanPlasse/adventofcode2022/c86f7972e2a927160735af150c9b7ea280f9b394 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanPlasse%2Fadventofcode2022" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JonathanPlasse/adventofcode2022 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JonathanPlasse/adventofcode2022 [INFO] finished tweaking git repo https://github.com/JonathanPlasse/adventofcode2022 [INFO] tweaked toml for git repo https://github.com/JonathanPlasse/adventofcode2022 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JonathanPlasse/adventofcode2022 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc1baeed494ee88a061de5a52442fdf19be7a1d12aeda1a201ddd52bbfb7675a [INFO] running `Command { std: "docker" "start" "-a" "cc1baeed494ee88a061de5a52442fdf19be7a1d12aeda1a201ddd52bbfb7675a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc1baeed494ee88a061de5a52442fdf19be7a1d12aeda1a201ddd52bbfb7675a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc1baeed494ee88a061de5a52442fdf19be7a1d12aeda1a201ddd52bbfb7675a", kill_on_drop: false }` [INFO] [stdout] cc1baeed494ee88a061de5a52442fdf19be7a1d12aeda1a201ddd52bbfb7675a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9860c82965f77e5230ce2a64e9074e9d68abcbfbede3e21180052a7f4832423b [INFO] running `Command { std: "docker" "start" "-a" "9860c82965f77e5230ce2a64e9074e9d68abcbfbede3e21180052a7f4832423b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking petgraph v0.6.2 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking adventofcode2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Ref<'_, Directory<'_>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day07a.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 40 | let root_directory = Rc::new(RefCell::new(Directory { [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let mut current_directory = Rc::clone(&root_directory); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | / root_directory [INFO] [stdout] 102 | | .to_owned() [INFO] [stdout] 103 | | .borrow() [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2022` (bin "day07a") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Ref<'_, Directory<'_>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day07a.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 40 | let root_directory = Rc::new(RefCell::new(Directory { [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let mut current_directory = Rc::clone(&root_directory); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | / root_directory [INFO] [stdout] 102 | | .to_owned() [INFO] [stdout] 103 | | .borrow() [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Ref<'_, Directory<'_>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day07b.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 53 | let root_directory = Rc::new(RefCell::new(Directory { [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | let mut current_directory = Rc::clone(&root_directory); [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | / root_directory [INFO] [stdout] 115 | | .to_owned() [INFO] [stdout] 116 | | .borrow() [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2022` (bin "day07b") due to 2 previous errors [INFO] [stderr] error: could not compile `adventofcode2022` (bin "day07a" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9860c82965f77e5230ce2a64e9074e9d68abcbfbede3e21180052a7f4832423b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9860c82965f77e5230ce2a64e9074e9d68abcbfbede3e21180052a7f4832423b", kill_on_drop: false }` [INFO] [stdout] 9860c82965f77e5230ce2a64e9074e9d68abcbfbede3e21180052a7f4832423b