[INFO] cloning repository https://github.com/garebareDA/koto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garebareDA/koto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 649771e21fbdd7c0c9a6f60a937235d899c452b2
[INFO] testing garebareDA/koto against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgarebareDA%2Fkoto" "/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/garebareDA/koto on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/garebareDA/koto
[INFO] finished tweaking git repo https://github.com/garebareDA/koto
[INFO] tweaked toml for git repo https://github.com/garebareDA/koto written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/garebareDA/koto 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" "+nightly-2025-01-18" "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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c54d597630f418d430e33d327881ce05a5d07cc15e90ac4efb8d5ca7f338b1f6
[INFO] running `Command { std: "docker" "start" "-a" "c54d597630f418d430e33d327881ce05a5d07cc15e90ac4efb8d5ca7f338b1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c54d597630f418d430e33d327881ce05a5d07cc15e90ac4efb8d5ca7f338b1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54d597630f418d430e33d327881ce05a5d07cc15e90ac4efb8d5ca7f338b1f6", kill_on_drop: false }`
[INFO] [stdout] c54d597630f418d430e33d327881ce05a5d07cc15e90ac4efb8d5ca7f338b1f6
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 644afda884f0bbcd3d22ee054913b2276800799a315440cb2be5f58419581910
[INFO] running `Command { std: "docker" "start" "-a" "644afda884f0bbcd3d22ee054913b2276800799a315440cb2be5f58419581910", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling koto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/function.rs:398:15
[INFO] [stdout]     |
[INFO] [stdout] 396 |               _param_types => {}
[INFO] [stdout]     |               ------------ matches any value
[INFO] [stdout] 397 |
[INFO] [stdout] 398 |               _ => {
[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/compiler/function.rs:391:11
[INFO] [stdout]     |
[INFO] [stdout] 391 |       let _param_types = &type_array[i];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `types` is never read
[INFO] [stdout]    --> src/compiler/function.rs:452:13
[INFO] [stdout]     |
[INFO] [stdout] 452 |     let mut types:Option<asts::VariableTypes> = None;
[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] warning: unused variable: `funs`
[INFO] [stdout]   --> src/compiler/arithmetic.rs:78:29
[INFO] [stdout]    |
[INFO] [stdout] 78 |       asts::Types::Function(funs) => {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_funs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "644afda884f0bbcd3d22ee054913b2276800799a315440cb2be5f58419581910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644afda884f0bbcd3d22ee054913b2276800799a315440cb2be5f58419581910", kill_on_drop: false }`
[INFO] [stdout] 644afda884f0bbcd3d22ee054913b2276800799a315440cb2be5f58419581910
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061ccebf1bcbe3b7ae69a4269a1181f3994d9b5688c05af725099e5fe791cc43
[INFO] running `Command { std: "docker" "start" "-a" "061ccebf1bcbe3b7ae69a4269a1181f3994d9b5688c05af725099e5fe791cc43", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/function.rs:398:15
[INFO] [stdout]     |
[INFO] [stdout] 396 |               _param_types => {}
[INFO] [stdout]     |               ------------ matches any value
[INFO] [stdout] 397 |
[INFO] [stdout] 398 |               _ => {
[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/compiler/function.rs:391:11
[INFO] [stdout]     |
[INFO] [stdout] 391 |       let _param_types = &type_array[i];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `types` is never read
[INFO] [stdout]    --> src/compiler/function.rs:452:13
[INFO] [stdout]     |
[INFO] [stdout] 452 |     let mut types:Option<asts::VariableTypes> = None;
[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] warning: unused variable: `funs`
[INFO] [stdout]   --> src/compiler/arithmetic.rs:78:29
[INFO] [stdout]    |
[INFO] [stdout] 78 |       asts::Types::Function(funs) => {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_funs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling koto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/compiler/function.rs:398:15
[INFO] [stdout]     |
[INFO] [stdout] 396 |               _param_types => {}
[INFO] [stdout]     |               ------------ matches any value
[INFO] [stdout] 397 |
[INFO] [stdout] 398 |               _ => {
[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/compiler/function.rs:391:11
[INFO] [stdout]     |
[INFO] [stdout] 391 |       let _param_types = &type_array[i];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `types` is never read
[INFO] [stdout]    --> src/compiler/function.rs:452:13
[INFO] [stdout]     |
[INFO] [stdout] 452 |     let mut types:Option<asts::VariableTypes> = None;
[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] warning: unused variable: `funs`
[INFO] [stdout]   --> src/compiler/arithmetic.rs:78:29
[INFO] [stdout]    |
[INFO] [stdout] 78 |       asts::Types::Function(funs) => {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_funs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "061ccebf1bcbe3b7ae69a4269a1181f3994d9b5688c05af725099e5fe791cc43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061ccebf1bcbe3b7ae69a4269a1181f3994d9b5688c05af725099e5fe791cc43", kill_on_drop: false }`
[INFO] [stdout] 061ccebf1bcbe3b7ae69a4269a1181f3994d9b5688c05af725099e5fe791cc43
[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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a3171031321472033ce91c466ca5f5736642882bde7886b7368a3d0a80a9de7
[INFO] running `Command { std: "docker" "start" "-a" "1a3171031321472033ce91c466ca5f5736642882bde7886b7368a3d0a80a9de7", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/compiler/function.rs:398:15
[INFO] [stderr]     |
[INFO] [stderr] 396 |               _param_types => {}
[INFO] [stderr]     |               ------------ matches any value
[INFO] [stderr] 397 |
[INFO] [stderr] 398 |               _ => {
[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/compiler/function.rs:391:11
[INFO] [stderr]     |
[INFO] [stderr] 391 |       let _param_types = &type_array[i];
[INFO] [stderr]     |           ^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `types` is never read
[INFO] [stderr]    --> src/compiler/function.rs:452:13
[INFO] [stderr]     |
[INFO] [stderr] 452 |     let mut types:Option<asts::VariableTypes> = None;
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `funs`
[INFO] [stderr]   --> src/compiler/arithmetic.rs:78:29
[INFO] [stderr]    |
[INFO] [stderr] 78 |       asts::Types::Function(funs) => {
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_funs`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `koto` (lib) generated 3 warnings
[INFO] [stderr] warning: `koto` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/koto-255f8fc4eab0d0ed)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/koto-e66c0cc3f0755625)
[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] [stderr]    Doc-tests koto
[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" "1a3171031321472033ce91c466ca5f5736642882bde7886b7368a3d0a80a9de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3171031321472033ce91c466ca5f5736642882bde7886b7368a3d0a80a9de7", kill_on_drop: false }`
[INFO] [stdout] 1a3171031321472033ce91c466ca5f5736642882bde7886b7368a3d0a80a9de7
