[INFO] cloning repository https://github.com/serhat359/rust-codes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serhat359/rust-codes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/serhat359/rust-codes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serhat359/rust-codes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09dcc30a9715df8958ce04038f9e72befafab4ad [INFO] checking serhat359/rust-codes against try#35b6491ce6d2b388d0a5de1e59e2123604af807f for pr-136539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes" "/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/serhat359/rust-codes on toolchain 35b6491ce6d2b388d0a5de1e59e2123604af807f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/serhat359/rust-codes [INFO] finished tweaking git repo https://github.com/serhat359/rust-codes [INFO] tweaked toml for git repo https://github.com/serhat359/rust-codes written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/serhat359/rust-codes 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" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e29ba3de95015c63de7c757a224e7f2e3b5f4161a38c3a61d3da9ccb21a7f4c [INFO] running `Command { std: "docker" "start" "-a" "4e29ba3de95015c63de7c757a224e7f2e3b5f4161a38c3a61d3da9ccb21a7f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e29ba3de95015c63de7c757a224e7f2e3b5f4161a38c3a61d3da9ccb21a7f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e29ba3de95015c63de7c757a224e7f2e3b5f4161a38c3a61d3da9ccb21a7f4c", kill_on_drop: false }` [INFO] [stdout] 4e29ba3de95015c63de7c757a224e7f2e3b5f4161a38c3a61d3da9ccb21a7f4c [INFO] checking serhat359/rust-codes against try#35b6491ce6d2b388d0a5de1e59e2123604af807f for pr-136539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserhat359%2Frust-codes" "/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/serhat359/rust-codes on toolchain 35b6491ce6d2b388d0a5de1e59e2123604af807f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/serhat359/rust-codes [INFO] finished tweaking git repo https://github.com/serhat359/rust-codes [INFO] tweaked toml for git repo https://github.com/serhat359/rust-codes written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/serhat359/rust-codes 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" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d232636bd3e7177b89775570cb64f75f1603f51a957c0501a85b23f670320370 [INFO] running `Command { std: "docker" "start" "-a" "d232636bd3e7177b89775570cb64f75f1603f51a957c0501a85b23f670320370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d232636bd3e7177b89775570cb64f75f1603f51a957c0501a85b23f670320370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d232636bd3e7177b89775570cb64f75f1603f51a957c0501a85b23f670320370", kill_on_drop: false }` [INFO] [stdout] d232636bd3e7177b89775570cb64f75f1603f51a957c0501a85b23f670320370 [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" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+35b6491ce6d2b388d0a5de1e59e2123604af807f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acf065b207d6c098904fffa2b57db5b8e47c09be7b7fab344f51a8422d719d5f [INFO] running `Command { std: "docker" "start" "-a" "acf065b207d6c098904fffa2b57db5b8e47c09be7b7fab344f51a8422d719d5f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking main v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | impl Stack { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | let mut st = Stack::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Stack{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | Stack{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | impl Stack { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | let mut st = Stack::new(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Stack{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | Stack{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `stack::Stack`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | top: Node::Null [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | let old_node: Node = self.top.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:28:21 [INFO] [stdout] | [INFO] [stdout] 28 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | match self.top { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 41 | let new_node: Node = match self.top { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:66:23 [INFO] [stdout] | [INFO] [stdout] 66 | let mut x: Node = st.top; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | top: Node::Null [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | let old_node: Node = self.top.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:28:21 [INFO] [stdout] | [INFO] [stdout] 28 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | match self.top { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:41:33 [INFO] [stdout] | [INFO] [stdout] 41 | let new_node: Node = match self.top { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | *self = Stack{ top: new_node }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `stack::Stack::top`: The stack implemented here uses self defined enum Node, which is not optimized by the compiler. [INFO] [stdout] The code implemented in rawstack.rs is a lot more faster than this code, please use that. The use of Enum complicates stuff, do not use Enums for data holding [INFO] [stdout] --> src/stack.rs:66:23 [INFO] [stdout] | [INFO] [stdout] 66 | let mut x: Node = st.top; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/codes.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Pair (Box, Box); [INFO] [stdout] | ---- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Pair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/myobject.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MyObject { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pointer: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/codes.rs:102:37 [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", array1.into_iter().any(|&x| x == 2)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", array1.iter().any(|&x| x == 2)); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", IntoIterator::into_iter(array1).any(|&x| x == 2)); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/codes.rs:232:23 [INFO] [stdout] | [INFO] [stdout] 232 | let strclone = strref.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/main-31ed08c2f564f594.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/main-31ed08c2f564f594/dep-bin-main` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/codes.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Pair (Box, Box); [INFO] [stdout] | ---- ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `Pair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pointer` is never read [INFO] [stdout] --> src/myobject.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MyObject { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 7 | pointer: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/codes.rs:102:37 [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", array1.into_iter().any(|&x| x == 2)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", array1.iter().any(|&x| x == 2)); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 102 | println!("2 in array2: {}", IntoIterator::into_iter(array1).any(|&x| x == 2)); [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> src/codes.rs:232:23 [INFO] [stdout] | [INFO] [stdout] 232 | let strclone = strref.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "acf065b207d6c098904fffa2b57db5b8e47c09be7b7fab344f51a8422d719d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acf065b207d6c098904fffa2b57db5b8e47c09be7b7fab344f51a8422d719d5f", kill_on_drop: false }` [INFO] [stdout] acf065b207d6c098904fffa2b57db5b8e47c09be7b7fab344f51a8422d719d5f