[INFO] fetching crate preserves-schema 6.0.0-rc.6...
[INFO] testing preserves-schema-6.0.0-rc.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate preserves-schema 6.0.0-rc.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate preserves-schema 6.0.0-rc.6
[INFO] finished tweaking crates.io crate preserves-schema 6.0.0-rc.6
[INFO] tweaked toml for crates.io crate preserves-schema 6.0.0-rc.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate preserves-schema 6.0.0-rc.6 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] crate crates.io crate preserves-schema 6.0.0-rc.6 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aabfd890cd0c47b887cbff4ec096310f68df5f0fb3b4369e9373f104dc8186a
[INFO] running `Command { std: "docker" "start" "-a" "4aabfd890cd0c47b887cbff4ec096310f68df5f0fb3b4369e9373f104dc8186a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aabfd890cd0c47b887cbff4ec096310f68df5f0fb3b4369e9373f104dc8186a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aabfd890cd0c47b887cbff4ec096310f68df5f0fb3b4369e9373f104dc8186a", kill_on_drop: false }`
[INFO] [stdout] 4aabfd890cd0c47b887cbff4ec096310f68df5f0fb3b4369e9373f104dc8186a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 336f4809b4279a5d270513fe966a7b1b27d02a932b08ddb39049489236ba8ea5
[INFO] running `Command { std: "docker" "start" "-a" "336f4809b4279a5d270513fe966a7b1b27d02a932b08ddb39049489236ba8ea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling preserves v5.0.0-rc.7
[INFO] [stderr]    Compiling preserves-schema v6.0.0-rc.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.03s
[INFO] running `Command { std: "docker" "inspect" "336f4809b4279a5d270513fe966a7b1b27d02a932b08ddb39049489236ba8ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336f4809b4279a5d270513fe966a7b1b27d02a932b08ddb39049489236ba8ea5", kill_on_drop: false }`
[INFO] [stdout] 336f4809b4279a5d270513fe966a7b1b27d02a932b08ddb39049489236ba8ea5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5600d00843e12055c6385f5ca8907ed59a7c6a7c747f740f7c087eaa2a35c18e
[INFO] running `Command { std: "docker" "start" "-a" "5600d00843e12055c6385f5ca8907ed59a7c6a7c747f740f7c087eaa2a35c18e", kill_on_drop: false }`
[INFO] [stderr]    Compiling preserves-schema v6.0.0-rc.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "5600d00843e12055c6385f5ca8907ed59a7c6a7c747f740f7c087eaa2a35c18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5600d00843e12055c6385f5ca8907ed59a7c6a7c747f740f7c087eaa2a35c18e", kill_on_drop: false }`
[INFO] [stdout] 5600d00843e12055c6385f5ca8907ed59a7c6a7c747f740f7c087eaa2a35c18e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1c282f46ecb35f09f36c515438c6fc2e1fdfa844094c2d8bb3835d95c543fd9
[INFO] running `Command { std: "docker" "start" "-a" "d1c282f46ecb35f09f36c515438c6fc2e1fdfa844094c2d8bb3835d95c543fd9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/preserves_schema-49240ada4a34067b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::simple_rendering ... ok
[INFO] [stdout] test tests::can_access_preserves_core ... ok
[INFO] [stdout] test tests::metaschema_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/preserves-schema-rs.rs (/opt/rustwide/target/debug/deps/preserves_schema_rs-a5048689ba1d4288)
[INFO] [stderr]    Doc-tests preserves_schema
[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 3 tests
[INFO] [stdout] test src/compiler/mod.rs - compiler (line 29) ... ignored
[INFO] [stdout] test src/compiler/mod.rs - compiler (line 9) ... ignored
[INFO] [stdout] test src/lib.rs - (line 117) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1c282f46ecb35f09f36c515438c6fc2e1fdfa844094c2d8bb3835d95c543fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c282f46ecb35f09f36c515438c6fc2e1fdfa844094c2d8bb3835d95c543fd9", kill_on_drop: false }`
[INFO] [stdout] d1c282f46ecb35f09f36c515438c6fc2e1fdfa844094c2d8bb3835d95c543fd9