[INFO] cloning repository https://github.com/thomasmatecki/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomasmatecki/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmatecki%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmatecki%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6fc99efdc5a4c3f98b9507d7e001425d918bb74 [INFO] checking thomasmatecki/advent-of-code-2020 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasmatecki%2Fadvent-of-code-2020" "/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/thomasmatecki/advent-of-code-2020 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/thomasmatecki/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/thomasmatecki/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/thomasmatecki/advent-of-code-2020 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thomasmatecki/advent-of-code-2020 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] 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] 5884874ded925736947a460c94f7e8fb95e30fc6fca3cf921982a8726ce1bd02 [INFO] running `Command { std: "docker" "start" "-a" "5884874ded925736947a460c94f7e8fb95e30fc6fca3cf921982a8726ce1bd02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5884874ded925736947a460c94f7e8fb95e30fc6fca3cf921982a8726ce1bd02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5884874ded925736947a460c94f7e8fb95e30fc6fca3cf921982a8726ce1bd02", kill_on_drop: false }` [INFO] [stdout] 5884874ded925736947a460c94f7e8fb95e30fc6fca3cf921982a8726ce1bd02 [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] b4c417bff60fa53785d76cf2805974cf187ebcdb8bc304dde27243b5f70d94ec [INFO] running `Command { std: "docker" "start" "-a" "b4c417bff60fa53785d76cf2805974cf187ebcdb8bc304dde27243b5f70d94ec", kill_on_drop: false }` [INFO] [stderr] Checking aoc_lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Checking advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir/2020) [INFO] [stderr] Checking advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir/2021) [INFO] [stdout] warning: unused imports: `multiply_counts` and `parse_input` [INFO] [stdout] --> 2020/src/day10.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | use super::{multiply_counts, parse_input}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `calc_arrangements` and `parse_input` [INFO] [stdout] --> 2020/src/day10.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | use super::{calc_arrangements, parse_input}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_space` is never used [INFO] [stdout] --> 2020/src/day17.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl DimensionIter { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn from_space(space: &HashSet<[i32; N]>) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_space` is never used [INFO] [stdout] --> 2020/src/day17.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl DimensionIter { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn from_space(space: &HashSet<[i32; N]>) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "b4c417bff60fa53785d76cf2805974cf187ebcdb8bc304dde27243b5f70d94ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c417bff60fa53785d76cf2805974cf187ebcdb8bc304dde27243b5f70d94ec", kill_on_drop: false }` [INFO] [stdout] b4c417bff60fa53785d76cf2805974cf187ebcdb8bc304dde27243b5f70d94ec [INFO] checking thomasmatecki/advent-of-code-2020 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%2Fthomasmatecki%2Fadvent-of-code-2020" "/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/thomasmatecki/advent-of-code-2020 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/thomasmatecki/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/thomasmatecki/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/thomasmatecki/advent-of-code-2020 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thomasmatecki/advent-of-code-2020 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] cc4208ddfb36edfec6203b31e42513492ce4c95b5c0c263f1f5a7309a6b44086 [INFO] running `Command { std: "docker" "start" "-a" "cc4208ddfb36edfec6203b31e42513492ce4c95b5c0c263f1f5a7309a6b44086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc4208ddfb36edfec6203b31e42513492ce4c95b5c0c263f1f5a7309a6b44086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc4208ddfb36edfec6203b31e42513492ce4c95b5c0c263f1f5a7309a6b44086", kill_on_drop: false }` [INFO] [stdout] cc4208ddfb36edfec6203b31e42513492ce4c95b5c0c263f1f5a7309a6b44086 [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] 28c73ecf68b191fb0b672c9ee754331be7e9f5794d713e012f5d7468c600d57d [INFO] running `Command { std: "docker" "start" "-a" "28c73ecf68b191fb0b672c9ee754331be7e9f5794d713e012f5d7468c600d57d", kill_on_drop: false }` [INFO] [stderr] Checking aoc_lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Checking advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir/2021) [INFO] [stderr] Checking advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir/2020) [INFO] [stdout] warning: unused imports: `multiply_counts` and `parse_input` [INFO] [stdout] --> 2020/src/day10.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | use super::{multiply_counts, parse_input}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `calc_arrangements` and `parse_input` [INFO] [stdout] --> 2020/src/day10.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | use super::{calc_arrangements, parse_input}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_space` is never used [INFO] [stdout] --> 2020/src/day17.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl DimensionIter { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn from_space(space: &HashSet<[i32; N]>) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> 2020/src/day2.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | let captures = lines.iter().map(|line| re.captures(line).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] = 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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2020` (bin "advent-of-code-2020") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated function `from_space` is never used [INFO] [stdout] --> 2020/src/day17.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl DimensionIter { [INFO] [stdout] | ------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn from_space(space: &HashSet<[i32; N]>) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> 2020/src/day2.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | let captures = lines.iter().map(|line| re.captures(line).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] = 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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent-of-code-2020` (bin "advent-of-code-2020" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "28c73ecf68b191fb0b672c9ee754331be7e9f5794d713e012f5d7468c600d57d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28c73ecf68b191fb0b672c9ee754331be7e9f5794d713e012f5d7468c600d57d", kill_on_drop: false }` [INFO] [stdout] 28c73ecf68b191fb0b672c9ee754331be7e9f5794d713e012f5d7468c600d57d