[INFO] cloning repository https://github.com/lpenz/adventofcode2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lpenz/adventofcode2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fadventofcode2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fadventofcode2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df1c184747fd379e4ab165e2db79a880ff9d7e22 [INFO] checking lpenz/adventofcode2018 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flpenz%2Fadventofcode2018" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lpenz/adventofcode2018 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/lpenz/adventofcode2018 [INFO] finished tweaking git repo https://github.com/lpenz/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/lpenz/adventofcode2018 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lpenz/adventofcode2018 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded scratch v1.0.5 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.94 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.84 [INFO] [stderr] Downloaded owo-colors v3.5.0 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.1 [INFO] [stderr] Downloaded android-tzdata v0.1.1 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.84 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded core-foundation-sys v0.8.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.94 [INFO] [stderr] Downloaded js-sys v0.3.61 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded itertools v0.11.0 [INFO] [stderr] Downloaded bumpalo v3.12.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.84 [INFO] [stderr] Downloaded chrono v0.4.26 [INFO] [stderr] Downloaded cxx v1.0.94 [INFO] [stderr] Downloaded syn v2.0.29 [INFO] [stderr] Downloaded object v0.30.4 [INFO] [stderr] Downloaded gimli v0.27.3 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded cxx-build v1.0.94 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded anyhow v1.0.75 [INFO] [stderr] Downloaded sqrid v0.0.18 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded tracing-core v0.1.31 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded copstr v0.1.0 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded num-traits v0.2.16 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded cc v1.0.82 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.84 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.84 [INFO] [stderr] Downloaded iana-time-zone v0.1.56 [INFO] [stderr] Downloaded andex v0.0.14 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a4a7772b34e0c0a7184b535e8a248bf088569e60ddb877a270f2be0a31b34de0 [INFO] running `Command { std: "docker" "start" "-a" "a4a7772b34e0c0a7184b535e8a248bf088569e60ddb877a270f2be0a31b34de0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4a7772b34e0c0a7184b535e8a248bf088569e60ddb877a270f2be0a31b34de0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a7772b34e0c0a7184b535e8a248bf088569e60ddb877a270f2be0a31b34de0", kill_on_drop: false }` [INFO] [stdout] a4a7772b34e0c0a7184b535e8a248bf088569e60ddb877a270f2be0a31b34de0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0fe6391fbccdbcfb33c9c3e335e43c08af6893ea885b37f3757982e8ede9589c [INFO] running `Command { std: "docker" "start" "-a" "0fe6391fbccdbcfb33c9c3e335e43c08af6893ea885b37f3757982e8ede9589c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking sqrid v0.0.18 [INFO] [stderr] Checking andex v0.0.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking copstr v0.1.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stderr] Checking day08 v0.1.0 (/opt/rustwide/workdir/day08) [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stderr] Checking day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stderr] Checking day09 v0.1.0 (/opt/rustwide/workdir/day09) [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir/aoc) [INFO] [stderr] Checking day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Checking day00 v0.1.0 (/opt/rustwide/workdir/day00-template) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.06s [INFO] running `Command { std: "docker" "inspect" "0fe6391fbccdbcfb33c9c3e335e43c08af6893ea885b37f3757982e8ede9589c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fe6391fbccdbcfb33c9c3e335e43c08af6893ea885b37f3757982e8ede9589c", kill_on_drop: false }` [INFO] [stdout] 0fe6391fbccdbcfb33c9c3e335e43c08af6893ea885b37f3757982e8ede9589c [INFO] checking lpenz/adventofcode2018 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%2Flpenz%2Fadventofcode2018" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lpenz/adventofcode2018 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/lpenz/adventofcode2018 [INFO] finished tweaking git repo https://github.com/lpenz/adventofcode2018 [INFO] tweaked toml for git repo https://github.com/lpenz/adventofcode2018 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lpenz/adventofcode2018 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1dffc626bd9e4351eaceb91c43d8d8649dfe4a24eb54443a02997640d7f670e1 [INFO] running `Command { std: "docker" "start" "-a" "1dffc626bd9e4351eaceb91c43d8d8649dfe4a24eb54443a02997640d7f670e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1dffc626bd9e4351eaceb91c43d8d8649dfe4a24eb54443a02997640d7f670e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dffc626bd9e4351eaceb91c43d8d8649dfe4a24eb54443a02997640d7f670e1", kill_on_drop: false }` [INFO] [stdout] 1dffc626bd9e4351eaceb91c43d8d8649dfe4a24eb54443a02997640d7f670e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 764703bab96642dc9c4c3b47190de76eeb8280bddf99fba74ccb039dba9da114 [INFO] running `Command { std: "docker" "start" "-a" "764703bab96642dc9c4c3b47190de76eeb8280bddf99fba74ccb039dba9da114", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking sqrid v0.0.18 [INFO] [stderr] Checking andex v0.0.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking copstr v0.1.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/day01) [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] --> day02/src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parse(bufin: impl BufRead) -> Result> { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | / bufin [INFO] [stdout] 19 | | .lines() [INFO] [stdout] 20 | | .map(|line_opt| { [INFO] [stdout] 21 | | let line = line_opt?; [INFO] [stdout] 22 | | Ok(line) [INFO] [stdout] 23 | | }) [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 `day02` (lib test) due to 2 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] --> day01/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn parse(bufin: impl BufRead) -> Result> { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | / bufin [INFO] [stdout] 16 | | .lines() [INFO] [stdout] 17 | | .map(|line_opt| { [INFO] [stdout] 18 | | let line = line_opt?; [INFO] [stdout] 19 | | let i: i32 = line.parse()?; [INFO] [stdout] 20 | | Ok(i) [INFO] [stdout] 21 | | }) [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 `day01` (lib) due to 2 previous errors [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] --> day01/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn parse(bufin: impl BufRead) -> Result> { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | / bufin [INFO] [stdout] 16 | | .lines() [INFO] [stdout] 17 | | .map(|line_opt| { [INFO] [stdout] 18 | | let line = line_opt?; [INFO] [stdout] 19 | | let i: i32 = line.parse()?; [INFO] [stdout] 20 | | Ok(i) [INFO] [stdout] 21 | | }) [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] --> day02/src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parse(bufin: impl BufRead) -> Result> { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | / bufin [INFO] [stdout] 19 | | .lines() [INFO] [stdout] 20 | | .map(|line_opt| { [INFO] [stdout] 21 | | let line = line_opt?; [INFO] [stdout] 22 | | Ok(line) [INFO] [stdout] 23 | | }) [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day02` (lib) due to 2 previous errors [INFO] [stderr] error: could not compile `day01` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "764703bab96642dc9c4c3b47190de76eeb8280bddf99fba74ccb039dba9da114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "764703bab96642dc9c4c3b47190de76eeb8280bddf99fba74ccb039dba9da114", kill_on_drop: false }` [INFO] [stdout] 764703bab96642dc9c4c3b47190de76eeb8280bddf99fba74ccb039dba9da114