[INFO] cloning repository https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghanshyamkryadav2001%2Frust-ques-sol-ghanu-2001", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghanshyamkryadav2001%2Frust-ques-sol-ghanu-2001'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 361b8e639f30a5242e5958d7ea89e8ed32e7e8c8 [INFO] checking ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghanshyamkryadav2001%2Frust-ques-sol-ghanu-2001" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 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/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 [INFO] finished tweaking git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 [INFO] tweaked toml for git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e3ce980c00fb7ae4c018b1ba9c6e720d97aecbbde6476bcfb26448fb451e039a [INFO] running `Command { std: "docker" "start" "-a" "e3ce980c00fb7ae4c018b1ba9c6e720d97aecbbde6476bcfb26448fb451e039a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3ce980c00fb7ae4c018b1ba9c6e720d97aecbbde6476bcfb26448fb451e039a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ce980c00fb7ae4c018b1ba9c6e720d97aecbbde6476bcfb26448fb451e039a", kill_on_drop: false }` [INFO] [stdout] e3ce980c00fb7ae4c018b1ba9c6e720d97aecbbde6476bcfb26448fb451e039a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 42c6ca4194a42347bc8389ccf94546e68647e0c1a2c2356449c982583214951b [INFO] running `Command { std: "docker" "start" "-a" "42c6ca4194a42347bc8389ccf94546e68647e0c1a2c2356449c982583214951b", kill_on_drop: false }` [INFO] [stderr] Checking quadtech v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `TreeNode` is more private than the item `max_depth` [INFO] [stdout] --> src/max_depth.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn max_depth(root: &Option>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `max_depth` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `TreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/max_depth.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `TreeNode` is more private than the item `max_depth` [INFO] [stdout] --> src/max_depth.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn max_depth(root: &Option>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `max_depth` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `TreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/max_depth.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/max_depth.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | val: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/max_depth.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | val: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "42c6ca4194a42347bc8389ccf94546e68647e0c1a2c2356449c982583214951b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42c6ca4194a42347bc8389ccf94546e68647e0c1a2c2356449c982583214951b", kill_on_drop: false }` [INFO] [stdout] 42c6ca4194a42347bc8389ccf94546e68647e0c1a2c2356449c982583214951b [INFO] checking ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 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%2Fghanshyamkryadav2001%2Frust-ques-sol-ghanu-2001" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 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/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 [INFO] finished tweaking git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 [INFO] tweaked toml for git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ghanshyamkryadav2001/rust-ques-sol-ghanu-2001 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 23db3609ea7fb267168262e1e4811fcaae6b9069265fac3d9e8e1fbd12e15a8d [INFO] running `Command { std: "docker" "start" "-a" "23db3609ea7fb267168262e1e4811fcaae6b9069265fac3d9e8e1fbd12e15a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23db3609ea7fb267168262e1e4811fcaae6b9069265fac3d9e8e1fbd12e15a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23db3609ea7fb267168262e1e4811fcaae6b9069265fac3d9e8e1fbd12e15a8d", kill_on_drop: false }` [INFO] [stdout] 23db3609ea7fb267168262e1e4811fcaae6b9069265fac3d9e8e1fbd12e15a8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8faee50d136fbe8470b1922ba2aaef035354392e99e14b0272fa37d505527c42 [INFO] running `Command { std: "docker" "start" "-a" "8faee50d136fbe8470b1922ba2aaef035354392e99e14b0272fa37d505527c42", kill_on_drop: false }` [INFO] [stderr] Checking quadtech v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `TreeNode` is more private than the item `max_depth` [INFO] [stdout] --> src/max_depth.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn max_depth(root: &Option>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `max_depth` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `TreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/max_depth.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `val` is never read [INFO] [stdout] --> src/max_depth.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | val: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `TreeNode` is more private than the item `max_depth` [INFO] [stdout] --> src/max_depth.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn max_depth(root: &Option>) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `max_depth` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `TreeNode` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/max_depth.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` 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] --> src/max_depth.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 35 | let left = construct_tree(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 38 | let right = construct_tree(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | [INFO] [stdout] 40 | Some(Box::new(TreeNode { [INFO] [stdout] | ______________^ [INFO] [stdout] 41 | | val, [INFO] [stdout] 42 | | left, [INFO] [stdout] 43 | | right, [INFO] [stdout] 44 | | })) [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] warning: field `val` is never read [INFO] [stdout] --> src/max_depth.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct TreeNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 4 | val: i32, [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] --> src/max_depth.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 35 | let left = construct_tree(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 38 | let right = construct_tree(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | [INFO] [stdout] 40 | Some(Box::new(TreeNode { [INFO] [stdout] | ______________^ [INFO] [stdout] 41 | | val, [INFO] [stdout] 42 | | left, [INFO] [stdout] 43 | | right, [INFO] [stdout] 44 | | })) [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quadtech` (bin "quadtech") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `quadtech` (bin "quadtech" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8faee50d136fbe8470b1922ba2aaef035354392e99e14b0272fa37d505527c42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8faee50d136fbe8470b1922ba2aaef035354392e99e14b0272fa37d505527c42", kill_on_drop: false }` [INFO] [stdout] 8faee50d136fbe8470b1922ba2aaef035354392e99e14b0272fa37d505527c42