[INFO] fetching crate struct-patch-trait 0.2.0...
[INFO] testing struct-patch-trait-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate struct-patch-trait 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate struct-patch-trait 0.2.0
[INFO] finished tweaking crates.io crate struct-patch-trait 0.2.0
[INFO] tweaked toml for crates.io crate struct-patch-trait 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct-patch-trait 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3bb0b1de6a75646d65bc61bc6b73fe121d8789fc0d4710e95ac444026a3a60a6
[INFO] running `Command { std: "docker" "start" "-a" "3bb0b1de6a75646d65bc61bc6b73fe121d8789fc0d4710e95ac444026a3a60a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb0b1de6a75646d65bc61bc6b73fe121d8789fc0d4710e95ac444026a3a60a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb0b1de6a75646d65bc61bc6b73fe121d8789fc0d4710e95ac444026a3a60a6", kill_on_drop: false }`
[INFO] [stdout] 3bb0b1de6a75646d65bc61bc6b73fe121d8789fc0d4710e95ac444026a3a60a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 423ca1f7e1d64b0e7fcd9f632bc89d3e37054448f6a92ad9225879bd48e65478
[INFO] running `Command { std: "docker" "start" "-a" "423ca1f7e1d64b0e7fcd9f632bc89d3e37054448f6a92ad9225879bd48e65478", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct-patch-trait v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "423ca1f7e1d64b0e7fcd9f632bc89d3e37054448f6a92ad9225879bd48e65478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423ca1f7e1d64b0e7fcd9f632bc89d3e37054448f6a92ad9225879bd48e65478", kill_on_drop: false }`
[INFO] [stdout] 423ca1f7e1d64b0e7fcd9f632bc89d3e37054448f6a92ad9225879bd48e65478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b918979a225684ef5b3714a29386ddeac7d586729ad750254996767987f29f11
[INFO] running `Command { std: "docker" "start" "-a" "b918979a225684ef5b3714a29386ddeac7d586729ad750254996767987f29f11", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct-patch-trait v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b918979a225684ef5b3714a29386ddeac7d586729ad750254996767987f29f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b918979a225684ef5b3714a29386ddeac7d586729ad750254996767987f29f11", kill_on_drop: false }`
[INFO] [stdout] b918979a225684ef5b3714a29386ddeac7d586729ad750254996767987f29f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7c84cc9b1310bae30ad8e34745c25b7d1e809f9fd75bd8aac09af612c73e4299
[INFO] running `Command { std: "docker" "start" "-a" "7c84cc9b1310bae30ad8e34745c25b7d1e809f9fd75bd8aac09af612c73e4299", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_patch_trait-fc3e38e6f23c2e41)
[INFO] [stderr]    Doc-tests struct_patch_trait
[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] [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" "7c84cc9b1310bae30ad8e34745c25b7d1e809f9fd75bd8aac09af612c73e4299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c84cc9b1310bae30ad8e34745c25b7d1e809f9fd75bd8aac09af612c73e4299", kill_on_drop: false }`
[INFO] [stdout] 7c84cc9b1310bae30ad8e34745c25b7d1e809f9fd75bd8aac09af612c73e4299
