[INFO] cloning repository https://github.com/MarcusTL12/AdventOfCode2015Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarcusTL12/AdventOfCode2015Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FAdventOfCode2015Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcusTL12%2FAdventOfCode2015Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a0022d080534701c8f3fa263f2efca37c989bcd0 [INFO] checking MarcusTL12/AdventOfCode2015Rust/a0022d080534701c8f3fa263f2efca37c989bcd0 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%2FMarcusTL12%2FAdventOfCode2015Rust" "/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/MarcusTL12/AdventOfCode2015Rust 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/MarcusTL12/AdventOfCode2015Rust [INFO] finished tweaking git repo https://github.com/MarcusTL12/AdventOfCode2015Rust [INFO] tweaked toml for git repo https://github.com/MarcusTL12/AdventOfCode2015Rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MarcusTL12/AdventOfCode2015Rust 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] 60f74ffb64dd6f95f2f481d44c93a465614143908a9c04200aa5407ef106487a [INFO] running `Command { std: "docker" "start" "-a" "60f74ffb64dd6f95f2f481d44c93a465614143908a9c04200aa5407ef106487a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60f74ffb64dd6f95f2f481d44c93a465614143908a9c04200aa5407ef106487a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f74ffb64dd6f95f2f481d44c93a465614143908a9c04200aa5407ef106487a", kill_on_drop: false }` [INFO] [stdout] 60f74ffb64dd6f95f2f481d44c93a465614143908a9c04200aa5407ef106487a [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] 7d7c919228411e8a691e97c910263a76d861937c9266a2771e9ba075e70f79e9 [INFO] running `Command { std: "docker" "start" "-a" "7d7c919228411e8a691e97c910263a76d861937c9266a2771e9ba075e70f79e9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling priority-queue v1.2.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking mod_exp v1.0.1 [INFO] [stderr] Checking divisors v0.2.1 [INFO] [stderr] Checking serde_json v1.0.49 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking adventofcode2015 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/day10.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 13 | it: Box>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 16 | / it.chain(iter::once(0)) [INFO] [stdout] 17 | | .scan((0, 0), |(a, b), c| { [INFO] [stdout] 18 | | if *a != c { [INFO] [stdout] 19 | | let ret = iter::once(*b as u8).chain(iter::once(*a)); [INFO] [stdout] ... | [INFO] [stdout] 33 | | .filter_map(|x| x) [INFO] [stdout] 34 | | .flatten(), [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/day15.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 81 | move |seq| -> Box> { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | Box::from(iter::once(i).chain(seq)) [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/day17.rs:31:39 [INFO] [stdout] | [INFO] [stdout] 30 | move |y| -> Box> { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | Box::from(iter::once(x).chain(y)) [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/day17.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|comb| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | / comb.zip(inp.iter()) [INFO] [stdout] 46 | | .filter_map( [INFO] [stdout] 47 | | |(include, &size)| if include { Some(size) } else { None }, [INFO] [stdout] 48 | | ) [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/day23.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 22 | let reg = Regex::new(r"\s+|,\s*").unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | / BufReader::new(File::open(filename).unwrap()) [INFO] [stdout] 32 | | .lines() [INFO] [stdout] 33 | | .map(|l| l.unwrap()) [INFO] [stdout] 34 | | .map( [INFO] [stdout] ... | [INFO] [stdout] 43 | | }, [INFO] [stdout] 44 | | ) [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/day23.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | |l| match reg.split(&l).collect::>().as_slice() { [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2015` (bin "adventofcode2015") due to 7 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/day10.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 13 | it: Box>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 16 | / it.chain(iter::once(0)) [INFO] [stdout] 17 | | .scan((0, 0), |(a, b), c| { [INFO] [stdout] 18 | | if *a != c { [INFO] [stdout] 19 | | let ret = iter::once(*b as u8).chain(iter::once(*a)); [INFO] [stdout] ... | [INFO] [stdout] 33 | | .filter_map(|x| x) [INFO] [stdout] 34 | | .flatten(), [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/day15.rs:82:39 [INFO] [stdout] | [INFO] [stdout] 81 | move |seq| -> Box> { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 82 | Box::from(iter::once(i).chain(seq)) [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/day17.rs:31:39 [INFO] [stdout] | [INFO] [stdout] 30 | move |y| -> Box> { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | Box::from(iter::once(x).chain(y)) [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/day17.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 44 | .map(|comb| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | / comb.zip(inp.iter()) [INFO] [stdout] 46 | | .filter_map( [INFO] [stdout] 47 | | |(include, &size)| if include { Some(size) } else { None }, [INFO] [stdout] 48 | | ) [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/day23.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 22 | let reg = Regex::new(r"\s+|,\s*").unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | / BufReader::new(File::open(filename).unwrap()) [INFO] [stdout] 32 | | .lines() [INFO] [stdout] 33 | | .map(|l| l.unwrap()) [INFO] [stdout] 34 | | .map( [INFO] [stdout] ... | [INFO] [stdout] 43 | | }, [INFO] [stdout] 44 | | ) [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/day23.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | |l| match reg.split(&l).collect::>().as_slice() { [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2015` (bin "adventofcode2015" test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "7d7c919228411e8a691e97c910263a76d861937c9266a2771e9ba075e70f79e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7c919228411e8a691e97c910263a76d861937c9266a2771e9ba075e70f79e9", kill_on_drop: false }` [INFO] [stdout] 7d7c919228411e8a691e97c910263a76d861937c9266a2771e9ba075e70f79e9