[INFO] cloning repository https://github.com/alpha-hack-program/calculator-mcp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpha-hack-program/calculator-mcp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-hack-program%2Fcalculator-mcp-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-hack-program%2Fcalculator-mcp-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4202be096b10a670b2bf79fa77f22b2118f39973
[INFO] testing alpha-hack-program/calculator-mcp-rs against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpha-hack-program%2Fcalculator-mcp-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alpha-hack-program/calculator-mcp-rs
[INFO] finished tweaking git repo https://github.com/alpha-hack-program/calculator-mcp-rs
[INFO] tweaked toml for git repo https://github.com/alpha-hack-program/calculator-mcp-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alpha-hack-program/calculator-mcp-rs on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alpha-hack-program/calculator-mcp-rs 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 673e82d2136b73278c7843b0e29a39d2286b87ac7f3da9ee4dca8078855ab93b
[INFO] running `Command { std: "docker" "start" "-a" "673e82d2136b73278c7843b0e29a39d2286b87ac7f3da9ee4dca8078855ab93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "673e82d2136b73278c7843b0e29a39d2286b87ac7f3da9ee4dca8078855ab93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673e82d2136b73278c7843b0e29a39d2286b87ac7f3da9ee4dca8078855ab93b", kill_on_drop: false }`
[INFO] [stdout] 673e82d2136b73278c7843b0e29a39d2286b87ac7f3da9ee4dca8078855ab93b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 469cc1a3f68409b34221e414699e72681421bc8bd003f8d481570aaddb5f885a
[INFO] running `Command { std: "docker" "start" "-a" "469cc1a3f68409b34221e414699e72681421bc8bd003f8d481570aaddb5f885a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling url v2.5.4
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[INFO] [stderr]    Compiling askama v0.14.0
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[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
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[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling oauth2 v5.0.0
[INFO] [stderr]    Compiling rmcp v0.3.0 (https://github.com/modelcontextprotocol/rust-sdk?branch=main#ac40e004)
[INFO] [stderr]    Compiling calculator-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SumRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SumRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct SubRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FactorialRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct FactorialRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Calculator` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Calculator {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SumRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SumRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct SubRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FactorialRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct FactorialRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Calculator` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Calculator {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SumRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SumRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct SubRequest {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FactorialRequest` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct FactorialRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Calculator` is never constructed
[INFO] [stdout]   --> src/common/calculator.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct Calculator {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "469cc1a3f68409b34221e414699e72681421bc8bd003f8d481570aaddb5f885a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469cc1a3f68409b34221e414699e72681421bc8bd003f8d481570aaddb5f885a", kill_on_drop: false }`
[INFO] [stdout] 469cc1a3f68409b34221e414699e72681421bc8bd003f8d481570aaddb5f885a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0c19732ca684cbcec374aaa4c76350573c6273af20f8587d1b814cbbb45e98
[INFO] running `Command { std: "docker" "start" "-a" "ef0c19732ca684cbcec374aaa4c76350573c6273af20f8587d1b814cbbb45e98", kill_on_drop: false }`
[INFO] [stderr]    Compiling calculator-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "ef0c19732ca684cbcec374aaa4c76350573c6273af20f8587d1b814cbbb45e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0c19732ca684cbcec374aaa4c76350573c6273af20f8587d1b814cbbb45e98", kill_on_drop: false }`
[INFO] [stdout] ef0c19732ca684cbcec374aaa4c76350573c6273af20f8587d1b814cbbb45e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa3c5e4e8c0825d2902a32b17d0ce3f62b8e783e5cff68eff0bb4483169e13ca
[INFO] running `Command { std: "docker" "start" "-a" "fa3c5e4e8c0825d2902a32b17d0ce3f62b8e783e5cff68eff0bb4483169e13ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/calculator_mcp.rs (/opt/rustwide/target/debug/deps/calculator_mcp-4632601ace21ce5c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/calculator_sse.rs (/opt/rustwide/target/debug/deps/calculator_sse-dcad4cdda628e5da)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stderr]      Running unittests src/calculator_stdio.rs (/opt/rustwide/target/debug/deps/calculator_stdio-57c32b9d9b1dc441)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/counter_mcp.rs (/opt/rustwide/target/debug/deps/counter_mcp-b8ab0519c543850d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/counter_sse.rs (/opt/rustwide/target/debug/deps/counter_sse-8140ca23747ff210)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/counter_stdio.rs (/opt/rustwide/target/debug/deps/counter_stdio-ca94cb73e2398052)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test common::calculator::tests::test_calculator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa3c5e4e8c0825d2902a32b17d0ce3f62b8e783e5cff68eff0bb4483169e13ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3c5e4e8c0825d2902a32b17d0ce3f62b8e783e5cff68eff0bb4483169e13ca", kill_on_drop: false }`
[INFO] [stdout] fa3c5e4e8c0825d2902a32b17d0ce3f62b8e783e5cff68eff0bb4483169e13ca
