[INFO] cloning repository https://github.com/ishanjain28/loxi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ishanjain28/loxi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishanjain28%2Floxi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishanjain28%2Floxi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c034099ff0df4d71c0d3ac0c7455834866d5be3f [INFO] testing ishanjain28/loxi against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fishanjain28%2Floxi" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ishanjain28/loxi [INFO] finished tweaking git repo https://github.com/ishanjain28/loxi [INFO] tweaked toml for git repo https://github.com/ishanjain28/loxi written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ishanjain28/loxi on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ishanjain28/loxi 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c675c0dba18550ffaad6d2a97635a5cd6799947c3828fe0dec59d7afd204431e [INFO] running `Command { std: "docker" "start" "-a" "c675c0dba18550ffaad6d2a97635a5cd6799947c3828fe0dec59d7afd204431e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c675c0dba18550ffaad6d2a97635a5cd6799947c3828fe0dec59d7afd204431e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c675c0dba18550ffaad6d2a97635a5cd6799947c3828fe0dec59d7afd204431e", kill_on_drop: false }` [INFO] [stdout] c675c0dba18550ffaad6d2a97635a5cd6799947c3828fe0dec59d7afd204431e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b435d1a80c940cf8504deae1342e95a6c4084984c944abe01cd216461820d4fb [INFO] running `Command { std: "docker" "start" "-a" "b435d1a80c940cf8504deae1342e95a6c4084984c944abe01cd216461820d4fb", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling ctrlc v3.4.4 [INFO] [stderr] Compiling loxi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/scanner/mod.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/scanner/mod.rs:240:25 [INFO] [stdout] | [INFO] [stdout] 240 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScannerError` is never constructed [INFO] [stdout] --> src/scanner/mod.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub struct ScannerError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ttype`, `line`, `lexeme`, and `literal` are never read [INFO] [stdout] --> src/scanner/mod.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 326 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 327 | ttype: TokenType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 328 | line: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 329 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 330 | literal: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_parser_errors` is never used [INFO] [stdout] --> src/loxi.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn print_parser_errors(mut out: W, errors: &[ScannerError]) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "b435d1a80c940cf8504deae1342e95a6c4084984c944abe01cd216461820d4fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b435d1a80c940cf8504deae1342e95a6c4084984c944abe01cd216461820d4fb", kill_on_drop: false }` [INFO] [stdout] b435d1a80c940cf8504deae1342e95a6c4084984c944abe01cd216461820d4fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c345f4a3c8551e6c007323a25cf0c4940363da98ead23d56b4d91bd4a408d508 [INFO] running `Command { std: "docker" "start" "-a" "c345f4a3c8551e6c007323a25cf0c4940363da98ead23d56b4d91bd4a408d508", kill_on_drop: false }` [INFO] [stderr] Compiling loxi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/scanner/mod.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/scanner/mod.rs:240:25 [INFO] [stdout] | [INFO] [stdout] 240 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ScannerError` is never constructed [INFO] [stdout] --> src/scanner/mod.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub struct ScannerError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ttype`, `line`, `lexeme`, and `literal` are never read [INFO] [stdout] --> src/scanner/mod.rs:327:5 [INFO] [stdout] | [INFO] [stdout] 326 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 327 | ttype: TokenType, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 328 | line: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 329 | lexeme: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 330 | literal: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_parser_errors` is never used [INFO] [stdout] --> src/loxi.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn print_parser_errors(mut out: W, errors: &[ScannerError]) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "c345f4a3c8551e6c007323a25cf0c4940363da98ead23d56b4d91bd4a408d508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c345f4a3c8551e6c007323a25cf0c4940363da98ead23d56b4d91bd4a408d508", kill_on_drop: false }` [INFO] [stdout] c345f4a3c8551e6c007323a25cf0c4940363da98ead23d56b4d91bd4a408d508 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 19439bc84b4b3bc0f8d5bcec9df307ddf5dbdaa77177d5f7d0b0e9286c7892d1 [INFO] running `Command { std: "docker" "start" "-a" "19439bc84b4b3bc0f8d5bcec9df307ddf5dbdaa77177d5f7d0b0e9286c7892d1", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/scanner/mod.rs:231:25 [INFO] [stderr] | [INFO] [stderr] 231 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/scanner/mod.rs:240:25 [INFO] [stderr] | [INFO] [stderr] 240 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: struct `ScannerError` is never constructed [INFO] [stderr] --> src/scanner/mod.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | pub struct ScannerError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `ttype`, `line`, `lexeme`, and `literal` are never read [INFO] [stderr] --> src/scanner/mod.rs:327:5 [INFO] [stderr] | [INFO] [stderr] 326 | pub struct Token { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 327 | ttype: TokenType, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 328 | line: u64, [INFO] [stderr] | ^^^^ [INFO] [stderr] 329 | lexeme: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 330 | literal: Option, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `print_parser_errors` is never used [INFO] [stderr] --> src/loxi.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn print_parser_errors(mut out: W, errors: &[ScannerError]) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `loxi` (bin "loxi" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/loxi-e9e357c5ee2419f8) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19439bc84b4b3bc0f8d5bcec9df307ddf5dbdaa77177d5f7d0b0e9286c7892d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19439bc84b4b3bc0f8d5bcec9df307ddf5dbdaa77177d5f7d0b0e9286c7892d1", kill_on_drop: false }` [INFO] [stdout] 19439bc84b4b3bc0f8d5bcec9df307ddf5dbdaa77177d5f7d0b0e9286c7892d1