[INFO] cloning repository https://github.com/haoyouab/rust-playgroud
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haoyouab/rust-playgroud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaoyouab%2Frust-playgroud", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaoyouab%2Frust-playgroud'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 688a1c56547a2a8eb4b1df7363924715bfc42ccc
[INFO] testing haoyouab/rust-playgroud against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaoyouab%2Frust-playgroud" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/haoyouab/rust-playgroud
[INFO] finished tweaking git repo https://github.com/haoyouab/rust-playgroud
[INFO] tweaked toml for git repo https://github.com/haoyouab/rust-playgroud written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/haoyouab/rust-playgroud 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] crate git repo https://github.com/haoyouab/rust-playgroud 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" "+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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 280d551a9545b0e9308f6e3a35e41ac5e84db1b814e8b351c09a71dcd582647c
[INFO] running `Command { std: "docker" "start" "-a" "280d551a9545b0e9308f6e3a35e41ac5e84db1b814e8b351c09a71dcd582647c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "280d551a9545b0e9308f6e3a35e41ac5e84db1b814e8b351c09a71dcd582647c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "280d551a9545b0e9308f6e3a35e41ac5e84db1b814e8b351c09a71dcd582647c", kill_on_drop: false }`
[INFO] [stdout] 280d551a9545b0e9308f6e3a35e41ac5e84db1b814e8b351c09a71dcd582647c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 373785f39d7d63c428a8369efd4eaf1d92020fedff568778d9148e924a7f5405
[INFO] running `Command { std: "docker" "start" "-a" "373785f39d7d63c428a8369efd4eaf1d92020fedff568778d9148e924a7f5405", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling from_into_trait v0.1.0 (/opt/rustwide/workdir/from_into_trait)
[INFO] [stderr]    Compiling function_example v0.1.0 (/opt/rustwide/workdir/function_example)
[INFO] [stderr]    Compiling declarative_macro_example v0.1.0 (/opt/rustwide/workdir/declarative_macro_example)
[INFO] [stderr]    Compiling cfg_condition v0.1.0 (/opt/rustwide/workdir/cfg_condition)
[INFO] [stderr]    Compiling control_flow v0.1.0 (/opt/rustwide/workdir/control_flow)
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling bitflags-derive-macros v0.0.3
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/proc_macro_example/hello_macro/hello_macro_derive)
[INFO] [stderr]    Compiling hello_macro v0.1.0 (/opt/rustwide/workdir/proc_macro_example/hello_macro)
[INFO] [stderr]    Compiling proc_macro_example v0.1.0 (/opt/rustwide/workdir/proc_macro_example)
[INFO] [stderr]    Compiling bitflags-derive v0.0.3
[INFO] [stderr]    Compiling bitflags_example v0.1.0 (/opt/rustwide/workdir/bitflags_example)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "373785f39d7d63c428a8369efd4eaf1d92020fedff568778d9148e924a7f5405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373785f39d7d63c428a8369efd4eaf1d92020fedff568778d9148e924a7f5405", kill_on_drop: false }`
[INFO] [stdout] 373785f39d7d63c428a8369efd4eaf1d92020fedff568778d9148e924a7f5405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1192f5ebe6674b7b3640a5fda29828f9f31c123506c7396a54926ed9d3bdd087
[INFO] running `Command { std: "docker" "start" "-a" "1192f5ebe6674b7b3640a5fda29828f9f31c123506c7396a54926ed9d3bdd087", kill_on_drop: false }`
[INFO] [stderr]    Compiling declarative_macro_example v0.1.0 (/opt/rustwide/workdir/declarative_macro_example)
[INFO] [stderr]    Compiling from_into_trait v0.1.0 (/opt/rustwide/workdir/from_into_trait)
[INFO] [stderr]    Compiling function_example v0.1.0 (/opt/rustwide/workdir/function_example)
[INFO] [stderr]    Compiling cfg_condition v0.1.0 (/opt/rustwide/workdir/cfg_condition)
[INFO] [stderr]    Compiling control_flow v0.1.0 (/opt/rustwide/workdir/control_flow)
[INFO] [stderr]    Compiling hello_macro_derive v0.1.0 (/opt/rustwide/workdir/proc_macro_example/hello_macro/hello_macro_derive)
[INFO] [stderr]    Compiling bitflags_example v0.1.0 (/opt/rustwide/workdir/bitflags_example)
[INFO] [stderr]    Compiling hello_macro v0.1.0 (/opt/rustwide/workdir/proc_macro_example/hello_macro)
[INFO] [stderr]    Compiling proc_macro_example v0.1.0 (/opt/rustwide/workdir/proc_macro_example)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "1192f5ebe6674b7b3640a5fda29828f9f31c123506c7396a54926ed9d3bdd087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1192f5ebe6674b7b3640a5fda29828f9f31c123506c7396a54926ed9d3bdd087", kill_on_drop: false }`
[INFO] [stdout] 1192f5ebe6674b7b3640a5fda29828f9f31c123506c7396a54926ed9d3bdd087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f4a3b59ef30f86539a292967e47e37c5f8bf933e210bbdcbdc42ff3f2eb3c81f
[INFO] running `Command { std: "docker" "start" "-a" "f4a3b59ef30f86539a292967e47e37c5f8bf933e210bbdcbdc42ff3f2eb3c81f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitflags_example-28f83dfca8cda288)
[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/cfg_condition-49ee5d025987549a)
[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/control_flow-9ab4cdbf00a630b1)
[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/declarative_macro_example-7b181b5a872ecb24)
[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/from_into_trait-acd1279904d353cc)
[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/closure.rs (/opt/rustwide/target/debug/deps/closure-770f48fb0fc73c8a)
[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/function_example-9419819d2c2cf7f2)
[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/lib.rs (/opt/rustwide/target/debug/deps/hello_macro-881052b7b6691cf6)
[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/lib.rs (/opt/rustwide/target/debug/deps/hello_macro_derive-ef196a19074e9b80)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/proc_macro_example-42efc7c761b8ce08)
[INFO] [stderr]    Doc-tests hello_macro
[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 hello_macro_derive
[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" "f4a3b59ef30f86539a292967e47e37c5f8bf933e210bbdcbdc42ff3f2eb3c81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a3b59ef30f86539a292967e47e37c5f8bf933e210bbdcbdc42ff3f2eb3c81f", kill_on_drop: false }`
[INFO] [stdout] f4a3b59ef30f86539a292967e47e37c5f8bf933e210bbdcbdc42ff3f2eb3c81f
