[INFO] cloning repository https://github.com/Aiving/tapt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aiving/tapt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiving%2Ftapt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiving%2Ftapt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e8cca98bc1d12bd606c18ed8d29de382d57288e
[INFO] checking Aiving/tapt against try#47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268 for pr-149058
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAiving%2Ftapt" "/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/Aiving/tapt
[INFO] finished tweaking git repo https://github.com/Aiving/tapt
[INFO] tweaked toml for git repo https://github.com/Aiving/tapt written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Aiving/tapt on toolchain 47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Aiving/tapt 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" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b2c3dc18b9174c36dd98f7c0bd2ac8864f773ea058054e3e09594a64edec73e
[INFO] running `Command { std: "docker" "start" "-a" "9b2c3dc18b9174c36dd98f7c0bd2ac8864f773ea058054e3e09594a64edec73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b2c3dc18b9174c36dd98f7c0bd2ac8864f773ea058054e3e09594a64edec73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b2c3dc18b9174c36dd98f7c0bd2ac8864f773ea058054e3e09594a64edec73e", kill_on_drop: false }`
[INFO] [stdout] 9b2c3dc18b9174c36dd98f7c0bd2ac8864f773ea058054e3e09594a64edec73e
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 471c70a77319ebfc58248a93037842817b1281b98b5ec382af086721df6bfae2
[INFO] running `Command { std: "docker" "start" "-a" "471c70a77319ebfc58248a93037842817b1281b98b5ec382af086721df6bfae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking tapt-shared v0.1.0 (/opt/rustwide/workdir/crates/shared)
[INFO] [stderr]     Checking peekmore v1.3.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking tapt-lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer)
[INFO] [stderr]     Checking tapt-typing v0.1.0 (/opt/rustwide/workdir/crates/typing)
[INFO] [stderr]     Checking tapt-parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stderr]     Checking tapt-vm v0.1.0 (/opt/rustwide/workdir/crates/vm)
[INFO] [stderr]     Checking tapt-compiler v0.1.0 (/opt/rustwide/workdir/crates/compiler)
[INFO] [stdout] warning: unused variable: `output_span`
[INFO] [stdout]   --> crates/compiler/src/statement/func.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let output_span = self.output_type.as_ref().map(|value| value.span);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tapt-runtime v0.1.0 (/opt/rustwide/workdir/crates/runtime)
[INFO] [stdout] warning: unused variable: `output_span`
[INFO] [stdout]   --> crates/compiler/src/statement/func.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let output_span = self.output_type.as_ref().map(|value| value.span);
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> crates/runtime/src/lib.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 159 |         runtime.run("println(sum(20, 40))");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let _ = runtime.run("println(sum(20, 40))");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `Command { std: "docker" "inspect" "471c70a77319ebfc58248a93037842817b1281b98b5ec382af086721df6bfae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471c70a77319ebfc58248a93037842817b1281b98b5ec382af086721df6bfae2", kill_on_drop: false }`
[INFO] [stdout] 471c70a77319ebfc58248a93037842817b1281b98b5ec382af086721df6bfae2
