[INFO] fetching crate jsonml 0.4.2...
[INFO] testing jsonml-0.4.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jsonml 0.4.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate jsonml 0.4.2
[INFO] finished tweaking crates.io crate jsonml 0.4.2
[INFO] tweaked toml for crates.io crate jsonml 0.4.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jsonml 0.4.2 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 15 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-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] 5486bb805cf859427ecce0f24c9412d9f9956bf1fdc8b53de7292162dc1b6171
[INFO] running `Command { std: "docker" "start" "-a" "5486bb805cf859427ecce0f24c9412d9f9956bf1fdc8b53de7292162dc1b6171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5486bb805cf859427ecce0f24c9412d9f9956bf1fdc8b53de7292162dc1b6171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5486bb805cf859427ecce0f24c9412d9f9956bf1fdc8b53de7292162dc1b6171", kill_on_drop: false }`
[INFO] [stdout] 5486bb805cf859427ecce0f24c9412d9f9956bf1fdc8b53de7292162dc1b6171
[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] 8add86297308aa970860baa93cb46633df425830a823c3a4eafd64f01cf573e4
[INFO] running `Command { std: "docker" "start" "-a" "8add86297308aa970860baa93cb46633df425830a823c3a4eafd64f01cf573e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling html-escape v0.2.13
[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 jsonml v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.61s
[INFO] running `Command { std: "docker" "inspect" "8add86297308aa970860baa93cb46633df425830a823c3a4eafd64f01cf573e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8add86297308aa970860baa93cb46633df425830a823c3a4eafd64f01cf573e4", kill_on_drop: false }`
[INFO] [stdout] 8add86297308aa970860baa93cb46633df425830a823c3a4eafd64f01cf573e4
[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] dc3839767c8f4ab6b7e3523a4babf03c821017dfa8565760058e1c20bcb1dc51
[INFO] running `Command { std: "docker" "start" "-a" "dc3839767c8f4ab6b7e3523a4babf03c821017dfa8565760058e1c20bcb1dc51", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling jsonml v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "dc3839767c8f4ab6b7e3523a4babf03c821017dfa8565760058e1c20bcb1dc51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3839767c8f4ab6b7e3523a4babf03c821017dfa8565760058e1c20bcb1dc51", kill_on_drop: false }`
[INFO] [stdout] dc3839767c8f4ab6b7e3523a4babf03c821017dfa8565760058e1c20bcb1dc51
[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] 4bb149efbe79aba87d59c71f138fcb46d10e6223f5b45586b086118be89a6793
[INFO] running `Command { std: "docker" "start" "-a" "4bb149efbe79aba87d59c71f138fcb46d10e6223f5b45586b086118be89a6793", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jsonml-4ba2c9488fef6d4b)
[INFO] [stdout] test test_attribute_value_string ... ok
[INFO] [stdout] test test_display_element ... ok
[INFO] [stdout] test test_display_element_encode_attribute_value ... ok
[INFO] [stdout] test test_element_string ... ok
[INFO] [stdout] test test_element_tag ... ok
[INFO] [stdout] test test_element_tag_name_only ... ok
[INFO] [stdout] test test_element_tag_without_element_list ... ok
[INFO] [stdout] test test_attribute_value_bool ... ok
[INFO] [stdout] test test_attribute_value_null ... ok
[INFO] [stdout] test test_attribute_value_number ... ok
[INFO] [stdout] test test_display_element_invalid_attribute_name - should panic ... ok
[INFO] [stdout] test test_display_element_invalid_tag_name - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-dfbbf3f8a63c066d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bullet_list_example ... ok
[INFO] [stdout] test test_colorful_table_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonml
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4bb149efbe79aba87d59c71f138fcb46d10e6223f5b45586b086118be89a6793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb149efbe79aba87d59c71f138fcb46d10e6223f5b45586b086118be89a6793", kill_on_drop: false }`
[INFO] [stdout] 4bb149efbe79aba87d59c71f138fcb46d10e6223f5b45586b086118be89a6793