[INFO] cloning repository https://github.com/ashraf7hossain/php-transpiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashraf7hossain/php-transpiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashraf7hossain%2Fphp-transpiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashraf7hossain%2Fphp-transpiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e33418cdb833cad9af0c9140d2e85fef7c279b3c
[INFO] checking ashraf7hossain/php-transpiler/e33418cdb833cad9af0c9140d2e85fef7c279b3c 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%2Fashraf7hossain%2Fphp-transpiler" "/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/ashraf7hossain/php-transpiler 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] started tweaking git repo https://github.com/ashraf7hossain/php-transpiler
[INFO] finished tweaking git repo https://github.com/ashraf7hossain/php-transpiler
[INFO] tweaked toml for git repo https://github.com/ashraf7hossain/php-transpiler written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ashraf7hossain/php-transpiler 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] 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88b19181b69e2e2f6e945c2af645b804e5afded9883b57137b3e27098e3e9c8e
[INFO] running `Command { std: "docker" "start" "-a" "88b19181b69e2e2f6e945c2af645b804e5afded9883b57137b3e27098e3e9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88b19181b69e2e2f6e945c2af645b804e5afded9883b57137b3e27098e3e9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88b19181b69e2e2f6e945c2af645b804e5afded9883b57137b3e27098e3e9c8e", kill_on_drop: false }`
[INFO] [stdout] 88b19181b69e2e2f6e945c2af645b804e5afded9883b57137b3e27098e3e9c8e
[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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efbb241977da509794844f2d526061185c67638c59d478a00ebfdf013cdb8029
[INFO] running `Command { std: "docker" "start" "-a" "efbb241977da509794844f2d526061185c67638c59d478a00ebfdf013cdb8029", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking rusty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for (index, line) in reader.lines().enumerate() {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exit`
[INFO] [stdout]    --> src/main.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let exit:i32 = read()[0];
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_exit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lastWord` is never read
[INFO] [stdout]    --> src/main.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             lastWord = (&currentWord).to_string();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` 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/main.rs:14:53
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let v : Vec<T> = inpt.trim().split(" ").map(|x| x.parse().expect("NO")).collect();
[INFO] [stdout]    |                                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accessKeywords` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let accessKeywords: HashMap<String,i8> = HashMap::from([
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `access_keywords`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLine` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut currentLine = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `current_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lastWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut lastWord = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `last_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut nextWord = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `next_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let currentWord = &line[i];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `current_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:21
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let mut currentWord = line[i].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `current_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newLine` should have a snake case name
[INFO] [stdout]    --> src/main.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let newLine = parsing(line);
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `new_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 |     for (index, line) in reader.lines().enumerate() {
[INFO] [stdout]     |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exit`
[INFO] [stdout]    --> src/main.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let exit:i32 = read()[0];
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_exit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lastWord` is never read
[INFO] [stdout]    --> src/main.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             lastWord = (&currentWord).to_string();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty` (bin "rusty") due to 2 previous errors; 10 warnings emitted
[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]   --> src/main.rs:14:53
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let v : Vec<T> = inpt.trim().split(" ").map(|x| x.parse().expect("NO")).collect();
[INFO] [stdout]    |                                                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `accessKeywords` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let accessKeywords: HashMap<String,i8> = HashMap::from([
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `access_keywords`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLine` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut currentLine = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `current_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lastWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut lastWord = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `last_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nextWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut nextWord = String::from("");
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `next_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let currentWord = &line[i];
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `current_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentWord` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:21
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let mut currentWord = line[i].clone();
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: convert the identifier to snake case: `current_word`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newLine` should have a snake case name
[INFO] [stdout]    --> src/main.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let newLine = parsing(line);
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `new_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty` (bin "rusty" test) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "efbb241977da509794844f2d526061185c67638c59d478a00ebfdf013cdb8029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbb241977da509794844f2d526061185c67638c59d478a00ebfdf013cdb8029", kill_on_drop: false }`
[INFO] [stdout] efbb241977da509794844f2d526061185c67638c59d478a00ebfdf013cdb8029