[INFO] cloning repository https://github.com/HoLLy-HaCKeR/AdventOfCode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HoLLy-HaCKeR/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoLLy-HaCKeR%2FAdventOfCode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoLLy-HaCKeR%2FAdventOfCode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1da4d8098afbed0d553417b5caac23a72b1bcb3b [INFO] checking HoLLy-HaCKeR/AdventOfCode2021/1da4d8098afbed0d553417b5caac23a72b1bcb3b 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%2FHoLLy-HaCKeR%2FAdventOfCode2021" "/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/HoLLy-HaCKeR/AdventOfCode2021 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/HoLLy-HaCKeR/AdventOfCode2021 [INFO] finished tweaking git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 [INFO] tweaked toml for git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/HoLLy-HaCKeR/AdventOfCode2021 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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] 305ad26e195c23e25672b4d028c3f2bce070d4cadf73286f74f052f5a7240c32 [INFO] running `Command { std: "docker" "start" "-a" "305ad26e195c23e25672b4d028c3f2bce070d4cadf73286f74f052f5a7240c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "305ad26e195c23e25672b4d028c3f2bce070d4cadf73286f74f052f5a7240c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "305ad26e195c23e25672b4d028c3f2bce070d4cadf73286f74f052f5a7240c32", kill_on_drop: false }` [INFO] [stdout] 305ad26e195c23e25672b4d028c3f2bce070d4cadf73286f74f052f5a7240c32 [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] 9da5820ab8d8ec207d9f6a2592b5c06786719bacf397bb3c542ff7196cc6e714 [INFO] running `Command { std: "docker" "start" "-a" "9da5820ab8d8ec207d9f6a2592b5c06786719bacf397bb3c542ff7196cc6e714", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking aoc-lib v0.1.0 (/opt/rustwide/workdir/aoc-lib) [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling heapless v0.7.9 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bumpalo v3.8.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking day-23 v0.1.0 (/opt/rustwide/workdir/day-23) [INFO] [stderr] Checking day-14 v0.1.0 (/opt/rustwide/workdir/day-14) [INFO] [stderr] Checking day-13 v0.1.0 (/opt/rustwide/workdir/day-13) [INFO] [stderr] Checking day-18 v0.1.0 (/opt/rustwide/workdir/day-18) [INFO] [stderr] Checking day-16 v0.1.0 (/opt/rustwide/workdir/day-16) [INFO] [stderr] Checking day-22 v0.1.0 (/opt/rustwide/workdir/day-22) [INFO] [stderr] Checking day-4 v0.1.0 (/opt/rustwide/workdir/day-4) [INFO] [stderr] Checking day-20 v0.1.0 (/opt/rustwide/workdir/day-20) [INFO] [stderr] Checking day-19 v0.1.0 (/opt/rustwide/workdir/day-19) [INFO] [stderr] Checking day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Checking day-17 v0.1.0 (/opt/rustwide/workdir/day-17) [INFO] [stderr] Checking day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stderr] Checking day-21 v0.1.0 (/opt/rustwide/workdir/day-21) [INFO] [stderr] Checking day-9 v0.1.0 (/opt/rustwide/workdir/day-9) [INFO] [stderr] Checking day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Checking day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Checking day-15 v0.1.0 (/opt/rustwide/workdir/day-15) [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] --> day-3/src/main.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | fn get_one_count_at_location<'a>(items: impl Iterator, i: usize) -> usize { [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 85 | items.filter(|&&n| (n & (1 << i)) > 0).count() [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 `day-3` (bin "day-3") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9da5820ab8d8ec207d9f6a2592b5c06786719bacf397bb3c542ff7196cc6e714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9da5820ab8d8ec207d9f6a2592b5c06786719bacf397bb3c542ff7196cc6e714", kill_on_drop: false }` [INFO] [stdout] 9da5820ab8d8ec207d9f6a2592b5c06786719bacf397bb3c542ff7196cc6e714