[INFO] cloning repository https://github.com/emlun/adventofcode-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emlun/adventofcode-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7be63a942a4760c4da75774d61cce3506fca3a60 [INFO] checking emlun/adventofcode-2021 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emlun/adventofcode-2021 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emlun/adventofcode-2021 [INFO] finished tweaking git repo https://github.com/emlun/adventofcode-2021 [INFO] tweaked toml for git repo https://github.com/emlun/adventofcode-2021 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emlun/adventofcode-2021 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] [stderr] Downloaded csv v1.1.5 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e02ada10fc3a3270470711337572775bb21e502b50b11588d6ace7d05f4fc2c5 [INFO] running `Command { std: "docker" "start" "-a" "e02ada10fc3a3270470711337572775bb21e502b50b11588d6ace7d05f4fc2c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e02ada10fc3a3270470711337572775bb21e502b50b11588d6ace7d05f4fc2c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02ada10fc3a3270470711337572775bb21e502b50b11588d6ace7d05f4fc2c5", kill_on_drop: false }` [INFO] [stdout] e02ada10fc3a3270470711337572775bb21e502b50b11588d6ace7d05f4fc2c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ae3af591af00ad86c50a4a0f319203177695ca4c2f70c34693f0876b93b9765 [INFO] running `Command { std: "docker" "start" "-a" "8ae3af591af00ad86c50a4a0f319203177695ca4c2f70c34693f0876b93b9765", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking adventofcode-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stdout] warning: unused variable: `vx_max` [INFO] [stdout] --> src/days/day17.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let vx_max = ((-0.5) + (0.25 + (maxx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_max` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vx_min` [INFO] [stdout] --> src/days/day17.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let vx_min = ((-0.5) + (0.25 + (minx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_min` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `xt` is never used [INFO] [stdout] --> src/days/day17.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn xt(t: i64, vx0: i64) -> i64 { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yt` is never used [INFO] [stdout] --> src/days/day17.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn yt(t: i64, vy0: i64) -> i64 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: unused variable: `vx_max` [INFO] [stdout] --> src/days/day17.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let vx_max = ((-0.5) + (0.25 + (maxx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_max` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vx_min` [INFO] [stdout] --> src/days/day17.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let vx_min = ((-0.5) + (0.25 + (minx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_min` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `xt` is never used [INFO] [stdout] --> src/days/day17.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn xt(t: i64, vx0: i64) -> i64 { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yt` is never used [INFO] [stdout] --> src/days/day17.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn yt(t: i64, vy0: i64) -> i64 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8ae3af591af00ad86c50a4a0f319203177695ca4c2f70c34693f0876b93b9765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae3af591af00ad86c50a4a0f319203177695ca4c2f70c34693f0876b93b9765", kill_on_drop: false }` [INFO] [stdout] 8ae3af591af00ad86c50a4a0f319203177695ca4c2f70c34693f0876b93b9765 [INFO] checking emlun/adventofcode-2021 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femlun%2Fadventofcode-2021" "/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/emlun/adventofcode-2021 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emlun/adventofcode-2021 [INFO] finished tweaking git repo https://github.com/emlun/adventofcode-2021 [INFO] tweaked toml for git repo https://github.com/emlun/adventofcode-2021 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/emlun/adventofcode-2021 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac43e026eea78dde18ae3da4e05b8137a147b34bda9ae542fb76f33f4ce9455d [INFO] running `Command { std: "docker" "start" "-a" "ac43e026eea78dde18ae3da4e05b8137a147b34bda9ae542fb76f33f4ce9455d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac43e026eea78dde18ae3da4e05b8137a147b34bda9ae542fb76f33f4ce9455d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac43e026eea78dde18ae3da4e05b8137a147b34bda9ae542fb76f33f4ce9455d", kill_on_drop: false }` [INFO] [stdout] ac43e026eea78dde18ae3da4e05b8137a147b34bda9ae542fb76f33f4ce9455d [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d33b237de968e22260a1993db93f4c44d4d26fe7f1b28647d2cb55edc3ba846d [INFO] running `Command { std: "docker" "start" "-a" "d33b237de968e22260a1993db93f4c44d4d26fe7f1b28647d2cb55edc3ba846d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking adventofcode-2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vx_max` [INFO] [stdout] --> src/days/day17.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let vx_max = ((-0.5) + (0.25 + (maxx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_max` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vx_min` [INFO] [stdout] --> src/days/day17.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let vx_min = ((-0.5) + (0.25 + (minx as f64) * 2.0).sqrt()).floor() as i64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vx_min` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `xt` is never used [INFO] [stdout] --> src/days/day17.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn xt(t: i64, vx0: i64) -> i64 { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `yt` is never used [INFO] [stdout] --> src/days/day17.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn yt(t: i64, vy0: i64) -> i64 { [INFO] [stdout] | ^^ [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/days/day13.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 16 | fn fold_map(map: HashSet<(usize, usize)>, fold_line: &str) -> HashSet<(usize, usize)> { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | / map.into_iter() [INFO] [stdout] 22 | | .map(|(x, y)| { [INFO] [stdout] 23 | | if is_x && x > fold_coord { [INFO] [stdout] 24 | | (2 * fold_coord - x, y) [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | }) [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/days/day18.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 31 | fn pair(left: Self, right: Self) -> Self { [INFO] [stdout] | ---------- ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | Pair(Box::new((left, right))) [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/days/day18.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 172 | .map(|l| l.parse().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/days/day18.rs:178:23 [INFO] [stdout] | [INFO] [stdout] 178 | .map(|(i, j)| (&nums[i] + &nums[j]).magnitude()) [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/util/iter.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 13 | fn counts(self) -> HashMap { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | self.fold(HashMap::new(), |mut result, item| { [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 5 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode-2021` (lib) due to 6 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d33b237de968e22260a1993db93f4c44d4d26fe7f1b28647d2cb55edc3ba846d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d33b237de968e22260a1993db93f4c44d4d26fe7f1b28647d2cb55edc3ba846d", kill_on_drop: false }` [INFO] [stdout] d33b237de968e22260a1993db93f4c44d4d26fe7f1b28647d2cb55edc3ba846d