[INFO] cloning repository https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaikatdas0790%2Fleetcode_all_problems_solved_with_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaikatdas0790%2Fleetcode_all_problems_solved_with_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0183b003fdae4869af8b2d14a045d084ae5f0d57 [INFO] checking saikatdas0790/leetcode_all_problems_solved_with_rust against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaikatdas0790%2Fleetcode_all_problems_solved_with_rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust 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] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust [INFO] finished tweaking git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust [INFO] tweaked toml for git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2f26adf7e5da892b8baa21e49f4005e1cca27bb1faf84f454eab02ca4d4e7e03 [INFO] running `Command { std: "docker" "start" "-a" "2f26adf7e5da892b8baa21e49f4005e1cca27bb1faf84f454eab02ca4d4e7e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f26adf7e5da892b8baa21e49f4005e1cca27bb1faf84f454eab02ca4d4e7e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f26adf7e5da892b8baa21e49f4005e1cca27bb1faf84f454eab02ca4d4e7e03", kill_on_drop: false }` [INFO] [stdout] 2f26adf7e5da892b8baa21e49f4005e1cca27bb1faf84f454eab02ca4d4e7e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 843bddc8bc74da38630ba9d82e55930433e69ebe16aeb32487cb2e0c8469c191 [INFO] running `Command { std: "docker" "start" "-a" "843bddc8bc74da38630ba9d82e55930433e69ebe16aeb32487cb2e0c8469c191", kill_on_drop: false }` [INFO] [stderr] Checking _1480_running_sum_of_1d_array v0.1.0 (/opt/rustwide/workdir/_1480_running_sum_of_1d_array) [INFO] [stderr] Checking _1672_richest_customer_wealth v0.1.0 (/opt/rustwide/workdir/_1672_richest_customer_wealth) [INFO] [stderr] Checking _2236_root_equals_sum_of_children v0.1.0 (/opt/rustwide/workdir/_2236_root_equals_sum_of_children) [INFO] [stderr] Checking _2235_add_two_integers v0.1.0 (/opt/rustwide/workdir/_2235_add_two_integers) [INFO] [stderr] Checking _226_invert_binary_tree v0.1.0 (/opt/rustwide/workdir/_226_invert_binary_tree) [INFO] [stderr] Checking _412_fizz_buzz v0.1.0 (/opt/rustwide/workdir/_412_fizz_buzz) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "843bddc8bc74da38630ba9d82e55930433e69ebe16aeb32487cb2e0c8469c191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843bddc8bc74da38630ba9d82e55930433e69ebe16aeb32487cb2e0c8469c191", kill_on_drop: false }` [INFO] [stdout] 843bddc8bc74da38630ba9d82e55930433e69ebe16aeb32487cb2e0c8469c191 [INFO] checking saikatdas0790/leetcode_all_problems_solved_with_rust 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%2Fsaikatdas0790%2Fleetcode_all_problems_solved_with_rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust 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] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust [INFO] finished tweaking git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust [INFO] tweaked toml for git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/saikatdas0790/leetcode_all_problems_solved_with_rust 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7434bd48785bf8edc10887940aa2ba53f6f322aff4166981e50356bdbacbc7c2 [INFO] running `Command { std: "docker" "start" "-a" "7434bd48785bf8edc10887940aa2ba53f6f322aff4166981e50356bdbacbc7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7434bd48785bf8edc10887940aa2ba53f6f322aff4166981e50356bdbacbc7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7434bd48785bf8edc10887940aa2ba53f6f322aff4166981e50356bdbacbc7c2", kill_on_drop: false }` [INFO] [stdout] 7434bd48785bf8edc10887940aa2ba53f6f322aff4166981e50356bdbacbc7c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 84d370ac0e607cb64a8d2fae4365dd9f5eba112e3bafc8c1a02d2056af0352ec [INFO] running `Command { std: "docker" "start" "-a" "84d370ac0e607cb64a8d2fae4365dd9f5eba112e3bafc8c1a02d2056af0352ec", kill_on_drop: false }` [INFO] [stderr] Checking _2236_root_equals_sum_of_children v0.1.0 (/opt/rustwide/workdir/_2236_root_equals_sum_of_children) [INFO] [stderr] Checking _1672_richest_customer_wealth v0.1.0 (/opt/rustwide/workdir/_1672_richest_customer_wealth) [INFO] [stderr] Checking _226_invert_binary_tree v0.1.0 (/opt/rustwide/workdir/_226_invert_binary_tree) [INFO] [stderr] Checking _412_fizz_buzz v0.1.0 (/opt/rustwide/workdir/_412_fizz_buzz) [INFO] [stderr] Checking _1480_running_sum_of_1d_array v0.1.0 (/opt/rustwide/workdir/_1480_running_sum_of_1d_array) [INFO] [stderr] Checking _2235_add_two_integers v0.1.0 (/opt/rustwide/workdir/_2235_add_two_integers) [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] --> _2236_root_equals_sum_of_children/src/lib.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | let left = root.left.as_ref().map_or(0, |l| l.borrow().val); [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] --> _2236_root_equals_sum_of_children/src/lib.rs:32:59 [INFO] [stdout] | [INFO] [stdout] 32 | let right = root.right.as_ref().map_or(0, |r| r.borrow().val); [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 `_2236_root_equals_sum_of_children` (lib) due to 3 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] --> _2236_root_equals_sum_of_children/src/lib.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | let left = root.left.as_ref().map_or(0, |l| l.borrow().val); [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] --> _2236_root_equals_sum_of_children/src/lib.rs:32:59 [INFO] [stdout] | [INFO] [stdout] 32 | let right = root.right.as_ref().map_or(0, |r| r.borrow().val); [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 `_2236_root_equals_sum_of_children` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "84d370ac0e607cb64a8d2fae4365dd9f5eba112e3bafc8c1a02d2056af0352ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d370ac0e607cb64a8d2fae4365dd9f5eba112e3bafc8c1a02d2056af0352ec", kill_on_drop: false }` [INFO] [stdout] 84d370ac0e607cb64a8d2fae4365dd9f5eba112e3bafc8c1a02d2056af0352ec