[INFO] fetching crate spring-middleware 0.0.0...
[INFO] testing spring-middleware-0.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spring-middleware 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate spring-middleware 0.0.0
[INFO] finished tweaking crates.io crate spring-middleware 0.0.0
[INFO] tweaked toml for crates.io crate spring-middleware 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spring-middleware 0.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4a809bd0d8f1e2913280327218868cf5f4edc210514c1014231c4e7d4b4e751
[INFO] running `Command { std: "docker" "start" "-a" "e4a809bd0d8f1e2913280327218868cf5f4edc210514c1014231c4e7d4b4e751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4a809bd0d8f1e2913280327218868cf5f4edc210514c1014231c4e7d4b4e751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a809bd0d8f1e2913280327218868cf5f4edc210514c1014231c4e7d4b4e751", kill_on_drop: false }`
[INFO] [stdout] e4a809bd0d8f1e2913280327218868cf5f4edc210514c1014231c4e7d4b4e751
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a291d9f295d1d2b573835cd769c7b36265e1c4211daaa3ad3ed7b8b66a1fee9
[INFO] running `Command { std: "docker" "start" "-a" "6a291d9f295d1d2b573835cd769c7b36265e1c4211daaa3ad3ed7b8b66a1fee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling spring-middleware v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "6a291d9f295d1d2b573835cd769c7b36265e1c4211daaa3ad3ed7b8b66a1fee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a291d9f295d1d2b573835cd769c7b36265e1c4211daaa3ad3ed7b8b66a1fee9", kill_on_drop: false }`
[INFO] [stdout] 6a291d9f295d1d2b573835cd769c7b36265e1c4211daaa3ad3ed7b8b66a1fee9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 120f4fba700def0ad8bf928432799836f7b19b2e85bd29ff8b7d67c13df4a17b
[INFO] running `Command { std: "docker" "start" "-a" "120f4fba700def0ad8bf928432799836f7b19b2e85bd29ff8b7d67c13df4a17b", kill_on_drop: false }`
[INFO] [stderr]    Compiling spring-middleware v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "120f4fba700def0ad8bf928432799836f7b19b2e85bd29ff8b7d67c13df4a17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120f4fba700def0ad8bf928432799836f7b19b2e85bd29ff8b7d67c13df4a17b", kill_on_drop: false }`
[INFO] [stdout] 120f4fba700def0ad8bf928432799836f7b19b2e85bd29ff8b7d67c13df4a17b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b77982a3282685c7932b80ed507f3dcf764adb7537bbae538615de9f88918ab
[INFO] running `Command { std: "docker" "start" "-a" "8b77982a3282685c7932b80ed507f3dcf764adb7537bbae538615de9f88918ab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spring_middleware-73d6afbb1c0405ac)
[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 spring_middleware
[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" "8b77982a3282685c7932b80ed507f3dcf764adb7537bbae538615de9f88918ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b77982a3282685c7932b80ed507f3dcf764adb7537bbae538615de9f88918ab", kill_on_drop: false }`
[INFO] [stdout] 8b77982a3282685c7932b80ed507f3dcf764adb7537bbae538615de9f88918ab
