[INFO] fetching crate iodine 0.3.0...
[INFO] testing iodine-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate iodine 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate iodine 0.3.0
[INFO] finished tweaking crates.io crate iodine 0.3.0
[INFO] tweaked toml for crates.io crate iodine 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iodine 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iodine 0.3.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 665aa80a1083f1281b3243effca72ab67145834e4cd2de3aefa4187d3f993e7d
[INFO] running `Command { std: "docker" "start" "-a" "665aa80a1083f1281b3243effca72ab67145834e4cd2de3aefa4187d3f993e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "665aa80a1083f1281b3243effca72ab67145834e4cd2de3aefa4187d3f993e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665aa80a1083f1281b3243effca72ab67145834e4cd2de3aefa4187d3f993e7d", kill_on_drop: false }`
[INFO] [stdout] 665aa80a1083f1281b3243effca72ab67145834e4cd2de3aefa4187d3f993e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2c9ba5f8bcf644001c551fd522841cd1463c8f062328c9db0a8df663870bf455
[INFO] running `Command { std: "docker" "start" "-a" "2c9ba5f8bcf644001c551fd522841cd1463c8f062328c9db0a8df663870bf455", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling clap v4.5.7
[INFO] [stderr]    Compiling iodine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyStackError` is never constructed
[INFO] [stdout]   --> src/errors.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EmptyStackError;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmptyStackError` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "2c9ba5f8bcf644001c551fd522841cd1463c8f062328c9db0a8df663870bf455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9ba5f8bcf644001c551fd522841cd1463c8f062328c9db0a8df663870bf455", kill_on_drop: false }`
[INFO] [stdout] 2c9ba5f8bcf644001c551fd522841cd1463c8f062328c9db0a8df663870bf455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c5118ab75de5d79d8dba994748da183579c93696535186723a816d1bba425aec
[INFO] running `Command { std: "docker" "start" "-a" "c5118ab75de5d79d8dba994748da183579c93696535186723a816d1bba425aec", kill_on_drop: false }`
[INFO] [stderr]    Compiling iodine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyStackError` is never constructed
[INFO] [stdout]   --> src/errors.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EmptyStackError;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EmptyStackError` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "c5118ab75de5d79d8dba994748da183579c93696535186723a816d1bba425aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5118ab75de5d79d8dba994748da183579c93696535186723a816d1bba425aec", kill_on_drop: false }`
[INFO] [stdout] c5118ab75de5d79d8dba994748da183579c93696535186723a816d1bba425aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 833aa4ce241d7411ef9ae01cfdc98c3d0bc81ea93ff6d64d6c334362be45ffe2
[INFO] running `Command { std: "docker" "start" "-a" "833aa4ce241d7411ef9ae01cfdc98c3d0bc81ea93ff6d64d6c334362be45ffe2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `EmptyStackError` is never constructed
[INFO] [stderr]   --> src/errors.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct EmptyStackError;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EmptyStackError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iodine` (bin "iodine" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/iodine-3af06cc28a557b0f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test interpreter::tests::comments ... ok
[INFO] [stdout] test interpreter::tests::drop ... ok
[INFO] [stdout] test interpreter::tests::dup ... ok
[INFO] [stdout] test interpreter::tests::if_statement ... ok
[INFO] [stdout] test interpreter::tests::mathematics ... ok
[INFO] [stdout] test interpreter::tests::pushing_numbers ... ok
[INFO] [stdout] test interpreter::tests::function ... ok
[INFO] [stdout] test interpreter::tests::input ... ok
[INFO] [stdout] test interpreter::tests::empty_program ... ok
[INFO] [stdout] test interpreter::tests::pushing_strings ... ok
[INFO] [stdout] test lexer::tests::empty_program ... ok
[INFO] [stdout] test lexer::tests::invalid_number ... ok
[INFO] [stdout] test lexer::tests::parse_f64 ... ok
[INFO] [stdout] test lexer::tests::parse_i64 ... ok
[INFO] [stdout] test lexer::tests::parse_string ... ok
[INFO] [stdout] test lexer::tests::parse_u64 ... ok
[INFO] [stdout] test lexer::tests::unterminated_string ... ok
[INFO] [stdout] test lexer::tests::parse_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "833aa4ce241d7411ef9ae01cfdc98c3d0bc81ea93ff6d64d6c334362be45ffe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833aa4ce241d7411ef9ae01cfdc98c3d0bc81ea93ff6d64d6c334362be45ffe2", kill_on_drop: false }`
[INFO] [stdout] 833aa4ce241d7411ef9ae01cfdc98c3d0bc81ea93ff6d64d6c334362be45ffe2