[INFO] cloning repository https://github.com/finalquest/interpreter-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finalquest/interpreter-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinalquest%2Finterpreter-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinalquest%2Finterpreter-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dbeeaca1460f355f8191a9653acde95d2a68ee4
[INFO] testing finalquest/interpreter-in-rust 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%2Ffinalquest%2Finterpreter-in-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/finalquest/interpreter-in-rust
[INFO] finished tweaking git repo https://github.com/finalquest/interpreter-in-rust
[INFO] tweaked toml for git repo https://github.com/finalquest/interpreter-in-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/finalquest/interpreter-in-rust 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/finalquest/interpreter-in-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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 88c3731c178b5a9c1f6deec9c0acea1cf045c52cd94583f9f1c6ccb986fbac62
[INFO] running `Command { std: "docker" "start" "-a" "88c3731c178b5a9c1f6deec9c0acea1cf045c52cd94583f9f1c6ccb986fbac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c3731c178b5a9c1f6deec9c0acea1cf045c52cd94583f9f1c6ccb986fbac62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c3731c178b5a9c1f6deec9c0acea1cf045c52cd94583f9f1c6ccb986fbac62", kill_on_drop: false }`
[INFO] [stdout] 88c3731c178b5a9c1f6deec9c0acea1cf045c52cd94583f9f1c6ccb986fbac62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b37573edfe66f17067dd7c83474b0ca5a83a034581d7570c9c7306305553142b
[INFO] running `Command { std: "docker" "start" "-a" "b37573edfe66f17067dd7c83474b0ca5a83a034581d7570c9c7306305553142b", kill_on_drop: false }`
[INFO] [stderr]    Compiling interpreter-in-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name
[INFO] [stdout]   --> lib/lexer/token.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     NOT_EQ,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `NotEq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `msg` are never read
[INFO] [stdout]   --> lib/parser/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     error_type: ParseErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     msg: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b37573edfe66f17067dd7c83474b0ca5a83a034581d7570c9c7306305553142b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37573edfe66f17067dd7c83474b0ca5a83a034581d7570c9c7306305553142b", kill_on_drop: false }`
[INFO] [stdout] b37573edfe66f17067dd7c83474b0ca5a83a034581d7570c9c7306305553142b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8b3d772b5044a34d9c654d97884d62d041b58a50b0f6d66eeea2e032dea8679a
[INFO] running `Command { std: "docker" "start" "-a" "8b3d772b5044a34d9c654d97884d62d041b58a50b0f6d66eeea2e032dea8679a", kill_on_drop: false }`
[INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name
[INFO] [stdout]   --> lib/lexer/token.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     NOT_EQ,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `NotEq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `msg` are never read
[INFO] [stdout]   --> lib/parser/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     error_type: ParseErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     msg: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling interpreter-in-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `NOT_EQ` should have an upper camel case name
[INFO] [stdout]   --> lib/lexer/token.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     NOT_EQ,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `NotEq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_type` and `msg` are never read
[INFO] [stdout]   --> lib/parser/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ParseError {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     error_type: ParseErrorType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     msg: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8b3d772b5044a34d9c654d97884d62d041b58a50b0f6d66eeea2e032dea8679a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3d772b5044a34d9c654d97884d62d041b58a50b0f6d66eeea2e032dea8679a", kill_on_drop: false }`
[INFO] [stdout] 8b3d772b5044a34d9c654d97884d62d041b58a50b0f6d66eeea2e032dea8679a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 36b31e95048bf2e209fef63785b02d2e27916e1dc1e5981de5aa7cc82b87f46b
[INFO] running `Command { std: "docker" "start" "-a" "36b31e95048bf2e209fef63785b02d2e27916e1dc1e5981de5aa7cc82b87f46b", kill_on_drop: false }`
[INFO] [stderr] warning: variant `NOT_EQ` should have an upper camel case name
[INFO] [stderr]   --> lib/lexer/token.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     NOT_EQ,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `NotEq`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `error_type` and `msg` are never read
[INFO] [stderr]   --> lib/parser/mod.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct ParseError {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 13 |     error_type: ParseErrorType,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 14 |     msg: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParseError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `interpreter-in-rust` (lib) generated 2 warnings
[INFO] [stderr] warning: `interpreter-in-rust` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib/monkey.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/monkey_lib-f939c12db810590a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::test::test_integer_literal ... ok
[INFO] [stdout] test parser::test::test_parse_prefix_expression ... ok
[INFO] [stdout] test parser::test::test_parser_let ... ok
[INFO] [stdout] test lexer::test::test_lexer ... ok
[INFO] [stdout] test parser::test::test_parser_return ... ok
[INFO] [stdout] test lexer::test::test_lexer_2 ... ok
[INFO] [stdout] test parser::test::test_identifier_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/interpreter_in_rust-5d28ff7e4f0a2773)
[INFO] [stdout] 
[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" "36b31e95048bf2e209fef63785b02d2e27916e1dc1e5981de5aa7cc82b87f46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b31e95048bf2e209fef63785b02d2e27916e1dc1e5981de5aa7cc82b87f46b", kill_on_drop: false }`
[INFO] [stdout] 36b31e95048bf2e209fef63785b02d2e27916e1dc1e5981de5aa7cc82b87f46b