[INFO] cloning repository https://github.com/ZetaNumbers/advent-of-code-2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZetaNumbers/advent-of-code-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZetaNumbers%2Fadvent-of-code-2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZetaNumbers%2Fadvent-of-code-2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b657f76697b8b65701b7e4d15fde3ba63685d03 [INFO] checking ZetaNumbers/advent-of-code-2021/6b657f76697b8b65701b7e4d15fde3ba63685d03 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%2FZetaNumbers%2Fadvent-of-code-2021" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZetaNumbers/advent-of-code-2021 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] removed /workspace/builds/worker-0-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/ZetaNumbers/advent-of-code-2021 [INFO] finished tweaking git repo https://github.com/ZetaNumbers/advent-of-code-2021 [INFO] tweaked toml for git repo https://github.com/ZetaNumbers/advent-of-code-2021 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ZetaNumbers/advent-of-code-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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7ffb21174aadd0104db1c714f9d8b29530574ec4120e412b01109dc1ec649bd0 [INFO] running `Command { std: "docker" "start" "-a" "7ffb21174aadd0104db1c714f9d8b29530574ec4120e412b01109dc1ec649bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ffb21174aadd0104db1c714f9d8b29530574ec4120e412b01109dc1ec649bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ffb21174aadd0104db1c714f9d8b29530574ec4120e412b01109dc1ec649bd0", kill_on_drop: false }` [INFO] [stdout] 7ffb21174aadd0104db1c714f9d8b29530574ec4120e412b01109dc1ec649bd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2c461f77ec18f51bd890b0806b6f3a4d2188bbc16410ccc07833a90922cef646 [INFO] running `Command { std: "docker" "start" "-a" "2c461f77ec18f51bd890b0806b6f3a4d2188bbc16410ccc07833a90922cef646", 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 num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking day-13 v0.1.0 (/opt/rustwide/workdir/2021/day-13) [INFO] [stderr] Checking smallbitvec v2.5.1 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Checking day-12 v0.1.0 (/opt/rustwide/workdir/2021/day-12) [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking day-10 v0.1.0 (/opt/rustwide/workdir/2021/day-10) [INFO] [stderr] Checking day-07 v0.1.0 (/opt/rustwide/workdir/2021/day-07) [INFO] [stderr] Checking day-06 v0.1.0 (/opt/rustwide/workdir/2021/day-06) [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking day-01 v0.1.0 (/opt/rustwide/workdir/2021/day-01) [INFO] [stderr] Checking day-02 v0.1.0 (/opt/rustwide/workdir/2021/day-02) [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking wide v0.7.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking day-14 v0.1.0 (/opt/rustwide/workdir/2021/day-14) [INFO] [stderr] Checking day-18 v0.1.0 (/opt/rustwide/workdir/2021/day-18) [INFO] [stderr] Checking day-17 v0.1.0 (/opt/rustwide/workdir/2021/day-17) [INFO] [stderr] Checking day-08 v0.1.0 (/opt/rustwide/workdir/2021/day-08) [INFO] [stderr] Checking aoc-2022-01 v0.1.0 (/opt/rustwide/workdir/2022/day-01) [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] --> 2022/day-01/src/lib.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | .map(|elf| elf.map(|l| l.parse::().unwrap()).sum()) [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2022/day-01/src/lib.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | .map(|elf| elf.map(|l| l.parse::().unwrap()).sum()) [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `aoc-2022-01` (lib test) due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [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] --> 2021/day-18/src/lib.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | .map(|(a, b)| (a.clone() + b.clone()).magnitude().max((b + a).magnitude())) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2021/day-18/src/lib.rs:19:63 [INFO] [stdout] | [INFO] [stdout] 19 | .map(|(a, b)| (a.clone() + b.clone()).magnitude().max((b + a).magnitude())) [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2021/day-18/src/snailfish.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 14 | fn add_no_reduce(self, other: 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] 15 | Number::Pair(Box::new([self, other])) [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] --> 2021/day-18/src/lib.rs:19:23 [INFO] [stdout] | [INFO] [stdout] 19 | .map(|(a, b)| (a.clone() + b.clone()).magnitude().max((b + a).magnitude())) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2021/day-18/src/lib.rs:19:63 [INFO] [stdout] | [INFO] [stdout] 19 | .map(|(a, b)| (a.clone() + b.clone()).magnitude().max((b + a).magnitude())) [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2021/day-18/src/snailfish.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 14 | fn add_no_reduce(self, other: 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] 15 | Number::Pair(Box::new([self, other])) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day-18` (lib test) due to 4 previous errors [INFO] [stderr] error: could not compile `day-18` (lib) due to 4 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] --> 2021/day-08/src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | let input = parse_input(input); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | / input [INFO] [stdout] 8 | | .map(|line| { [INFO] [stdout] 9 | | line.1 [INFO] [stdout] 10 | | .iter() [INFO] [stdout] 11 | | .filter(|o| matches!(o.len(), 2 | 3 | 4 | 7)) [INFO] [stdout] 12 | | .count() as u64 [INFO] [stdout] 13 | | }) [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] --> 2021/day-08/src/lib.rs:89:32 [INFO] [stdout] | [INFO] [stdout] 89 | let out = [(); N].map(|()| iter.next().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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day-08` (lib) due to 3 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] --> 2022/day-01/src/lib.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | .map(|elf| elf.map(|l| l.parse::().unwrap()).sum()) [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] --> 2022/day-01/src/lib.rs:23:20 [INFO] [stdout] | [INFO] [stdout] 23 | .map(|elf| elf.map(|l| l.parse::().unwrap()).sum()) [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc-2022-01` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2c461f77ec18f51bd890b0806b6f3a4d2188bbc16410ccc07833a90922cef646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c461f77ec18f51bd890b0806b6f3a4d2188bbc16410ccc07833a90922cef646", kill_on_drop: false }` [INFO] [stdout] 2c461f77ec18f51bd890b0806b6f3a4d2188bbc16410ccc07833a90922cef646