[INFO] cloning repository https://github.com/ultilect/rustCalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ultilect/rustCalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultilect%2FrustCalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fultilect%2FrustCalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 352bdc051911d868c5a7fb35c0ce0ce45399003c
[INFO] testing ultilect/rustCalc against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+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%2Fultilect%2FrustCalc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ultilect/rustCalc
[INFO] finished tweaking git repo https://github.com/ultilect/rustCalc
[INFO] tweaked toml for git repo https://github.com/ultilect/rustCalc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ultilect/rustCalc 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 git repo https://github.com/ultilect/rustCalc 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6f3af9973bb771d46ca9987bf1d4867eef233d26a5fd9d199f218a500d5f8acb
[INFO] running `Command { std: "docker" "start" "-a" "6f3af9973bb771d46ca9987bf1d4867eef233d26a5fd9d199f218a500d5f8acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f3af9973bb771d46ca9987bf1d4867eef233d26a5fd9d199f218a500d5f8acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3af9973bb771d46ca9987bf1d4867eef233d26a5fd9d199f218a500d5f8acb", kill_on_drop: false }`
[INFO] [stdout] 6f3af9973bb771d46ca9987bf1d4867eef233d26a5fd9d199f218a500d5f8acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a79523860034878c3f6cbe9d8db4e96d9be035235ab45e7eda9ee7d973047717
[INFO] running `Command { std: "docker" "start" "-a" "a79523860034878c3f6cbe9d8db4e96d9be035235ab45e7eda9ee7d973047717", kill_on_drop: false }`
[INFO] [stderr]    Compiling Test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     str =>  {
[INFO] [stdout]    |                     --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 49 |                     _ => None,
[INFO] [stdout]    |                     ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: there is a binding of the same name; if you meant to pattern match against the value of that binding, that is a feature of constants that is not available for `let` bindings
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let str = String::from("log");
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let str = String::from("log");
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     str =>  {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "a79523860034878c3f6cbe9d8db4e96d9be035235ab45e7eda9ee7d973047717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79523860034878c3f6cbe9d8db4e96d9be035235ab45e7eda9ee7d973047717", kill_on_drop: false }`
[INFO] [stdout] a79523860034878c3f6cbe9d8db4e96d9be035235ab45e7eda9ee7d973047717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2da9776b79654892c2287b0f88d60a63fd16afd06060d25272b998ae70dbcfe6
[INFO] running `Command { std: "docker" "start" "-a" "2da9776b79654892c2287b0f88d60a63fd16afd06060d25272b998ae70dbcfe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling Test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     str =>  {
[INFO] [stdout]    |                     --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 49 |                     _ => None,
[INFO] [stdout]    |                     ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: there is a binding of the same name; if you meant to pattern match against the value of that binding, that is a feature of constants that is not available for `let` bindings
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let str = String::from("log");
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 let str = String::from("log");
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]   --> src/parsemath/tokenizer.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                     str =>  {
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2da9776b79654892c2287b0f88d60a63fd16afd06060d25272b998ae70dbcfe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da9776b79654892c2287b0f88d60a63fd16afd06060d25272b998ae70dbcfe6", kill_on_drop: false }`
[INFO] [stdout] 2da9776b79654892c2287b0f88d60a63fd16afd06060d25272b998ae70dbcfe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 271610ad7710aa4f91a06ca30af8a27016dc0dbc764054917fa673e2186c0643
[INFO] running `Command { std: "docker" "start" "-a" "271610ad7710aa4f91a06ca30af8a27016dc0dbc764054917fa673e2186c0643", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/parsemath/tokenizer.rs:49:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |                     str =>  {
[INFO] [stderr]    |                     --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 49 |                     _ => None,
[INFO] [stderr]    |                     ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: there is a binding of the same name; if you meant to pattern match against the value of that binding, that is a feature of constants that is not available for `let` bindings
[INFO] [stderr]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let str = String::from("log");
[INFO] [stderr]    |                     ^^^
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `str`
[INFO] [stderr]   --> src/parsemath/tokenizer.rs:44:21
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let str = String::from("log");
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `str`
[INFO] [stderr]   --> src/parsemath/tokenizer.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |                     str =>  {
[INFO] [stderr]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stderr] 
[INFO] [stderr] warning: `Test` (bin "main" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/main-685bf9d0f0e3b654)
[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" "271610ad7710aa4f91a06ca30af8a27016dc0dbc764054917fa673e2186c0643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271610ad7710aa4f91a06ca30af8a27016dc0dbc764054917fa673e2186c0643", kill_on_drop: false }`
[INFO] [stdout] 271610ad7710aa4f91a06ca30af8a27016dc0dbc764054917fa673e2186c0643