[INFO] fetching crate serde_zzz 0.0.1...
[INFO] testing serde_zzz-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde_zzz 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serde_zzz 0.0.1
[INFO] finished tweaking crates.io crate serde_zzz 0.0.1
[INFO] tweaked toml for crates.io crate serde_zzz 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_zzz 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b836bd0747bf3e3e3d1c7cbd84612fe20eced43099bf569b64f98bfabafa88ab
[INFO] running `Command { std: "docker" "start" "-a" "b836bd0747bf3e3e3d1c7cbd84612fe20eced43099bf569b64f98bfabafa88ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b836bd0747bf3e3e3d1c7cbd84612fe20eced43099bf569b64f98bfabafa88ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b836bd0747bf3e3e3d1c7cbd84612fe20eced43099bf569b64f98bfabafa88ab", kill_on_drop: false }`
[INFO] [stdout] b836bd0747bf3e3e3d1c7cbd84612fe20eced43099bf569b64f98bfabafa88ab
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c52f99c50e9d2951306c55efc9edfc70d33f4079675be4d67b66f077a846a14
[INFO] running `Command { std: "docker" "start" "-a" "9c52f99c50e9d2951306c55efc9edfc70d33f4079675be4d67b66f077a846a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ruzzzt v0.0.2
[INFO] [stderr]    Compiling serde_zzz v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "9c52f99c50e9d2951306c55efc9edfc70d33f4079675be4d67b66f077a846a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c52f99c50e9d2951306c55efc9edfc70d33f4079675be4d67b66f077a846a14", kill_on_drop: false }`
[INFO] [stdout] 9c52f99c50e9d2951306c55efc9edfc70d33f4079675be4d67b66f077a846a14
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f93b935391ccd367c8fbb1eb8d4edc4c6773340ae72b822208155b572c233581
[INFO] running `Command { std: "docker" "start" "-a" "f93b935391ccd367c8fbb1eb8d4edc4c6773340ae72b822208155b572c233581", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_zzz v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f93b935391ccd367c8fbb1eb8d4edc4c6773340ae72b822208155b572c233581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93b935391ccd367c8fbb1eb8d4edc4c6773340ae72b822208155b572c233581", kill_on_drop: false }`
[INFO] [stdout] f93b935391ccd367c8fbb1eb8d4edc4c6773340ae72b822208155b572c233581
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27292632ac63bb9d798b54377e632164e1cef5e5cf1440fb5477ea7a96707870
[INFO] running `Command { std: "docker" "start" "-a" "27292632ac63bb9d798b54377e632164e1cef5e5cf1440fb5477ea7a96707870", 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/serde_zzz-8b266adc551994ba)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ser::test_boolean_with_boolean_children ... ok
[INFO] [stdout] test ser::test_boolean_with_boolean_child ... ok
[INFO] [stdout] test ser::test_boolean ... ok
[INFO] [stdout] test ser::test_boolean_with_boolean_children_with_boolean_children ... ok
[INFO] [stdout] test ser::test_f32 ... ok
[INFO] [stdout] test ser::test_i32 ... ok
[INFO] [stdout] test ser::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_zzz
[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" "27292632ac63bb9d798b54377e632164e1cef5e5cf1440fb5477ea7a96707870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27292632ac63bb9d798b54377e632164e1cef5e5cf1440fb5477ea7a96707870", kill_on_drop: false }`
[INFO] [stdout] 27292632ac63bb9d798b54377e632164e1cef5e5cf1440fb5477ea7a96707870