[INFO] fetching crate simple_xml_serialize 0.3.0...
[INFO] testing simple_xml_serialize-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate simple_xml_serialize 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate simple_xml_serialize 0.3.0
[INFO] finished tweaking crates.io crate simple_xml_serialize 0.3.0
[INFO] tweaked toml for crates.io crate simple_xml_serialize 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple_xml_serialize 0.3.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.8.2)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6d11a2b69498b6ba168b3d9df1c9ed539878074dbc1020e3e62c2660efdf8917
[INFO] running `Command { std: "docker" "start" "-a" "6d11a2b69498b6ba168b3d9df1c9ed539878074dbc1020e3e62c2660efdf8917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d11a2b69498b6ba168b3d9df1c9ed539878074dbc1020e3e62c2660efdf8917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d11a2b69498b6ba168b3d9df1c9ed539878074dbc1020e3e62c2660efdf8917", kill_on_drop: false }`
[INFO] [stdout] 6d11a2b69498b6ba168b3d9df1c9ed539878074dbc1020e3e62c2660efdf8917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4cb4a3a3d13a2d7c1ea19cbf83efccff8f1e1ac19c6e5661db4454c8bb42d252
[INFO] running `Command { std: "docker" "start" "-a" "4cb4a3a3d13a2d7c1ea19cbf83efccff8f1e1ac19c6e5661db4454c8bb42d252", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_xml_serialize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "4cb4a3a3d13a2d7c1ea19cbf83efccff8f1e1ac19c6e5661db4454c8bb42d252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb4a3a3d13a2d7c1ea19cbf83efccff8f1e1ac19c6e5661db4454c8bb42d252", kill_on_drop: false }`
[INFO] [stdout] 4cb4a3a3d13a2d7c1ea19cbf83efccff8f1e1ac19c6e5661db4454c8bb42d252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3ad78fc565bd71b65c0a9a0d27328ba0f7996a9ab84d206ef09497a3c5c3180e
[INFO] running `Command { std: "docker" "start" "-a" "3ad78fc565bd71b65c0a9a0d27328ba0f7996a9ab84d206ef09497a3c5c3180e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling simple_xml_serialize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "3ad78fc565bd71b65c0a9a0d27328ba0f7996a9ab84d206ef09497a3c5c3180e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad78fc565bd71b65c0a9a0d27328ba0f7996a9ab84d206ef09497a3c5c3180e", kill_on_drop: false }`
[INFO] [stdout] 3ad78fc565bd71b65c0a9a0d27328ba0f7996a9ab84d206ef09497a3c5c3180e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8e8aa1e9f7ef19252ffcfc96633a7127143b9f0d28dab405843fd443e2212dbd
[INFO] running `Command { std: "docker" "start" "-a" "8e8aa1e9f7ef19252ffcfc96633a7127143b9f0d28dab405843fd443e2212dbd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_xml_serialize-75107c4c19a28bec)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_split_cdata ... ok
[INFO] [stdout] test tests::xmlelement_add_attr ... ok
[INFO] [stdout] test tests::xmlelement_add_element ... ok
[INFO] [stdout] test tests::xmlelement_add_elements_with_name ... ok
[INFO] [stdout] test tests::xmlelement_attr ... ok
[INFO] [stdout] test tests::xmlelement_add_elements ... ok
[INFO] [stdout] test tests::xmlelement_element ... ok
[INFO] [stdout] test tests::xmlelement_elements ... ok
[INFO] [stdout] test tests::xmlelement_eq ... ok
[INFO] [stdout] test tests::xmlelement_new ... ok
[INFO] [stdout] test tests::xmlelement_name ... ok
[INFO] [stdout] test tests::xmlelement_set_name ... ok
[INFO] [stdout] test tests::xmlelement_text ... ok
[INFO] [stdout] test tests::xmlelement_to_string_cdata1 ... ok
[INFO] [stdout] test tests::xmlelement_to_string_cdata2 ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_apos ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_gt ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_amp ... ok
[INFO] [stdout] test tests::xmlelement_to_string ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_lt ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_quot ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty_prolog ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty1 ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty2 ... ok
[INFO] [stdout] test tests::xmlelement_set_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_xml_serialize
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - XMLElement::add_elements (line 331) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::attr (line 204) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_elements_with_name (line 360) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::new (line 147) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_element (line 276) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::elements (line 305) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::name (line 169) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_name (line 186) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::element (line 253) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_raw (line 408) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_text (line 444) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_attr (line 222) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::text (line 426) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::raw (line 390) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::to_string_pretty (line 461) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::to_string_pretty_prolog (line 547) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e8aa1e9f7ef19252ffcfc96633a7127143b9f0d28dab405843fd443e2212dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8aa1e9f7ef19252ffcfc96633a7127143b9f0d28dab405843fd443e2212dbd", kill_on_drop: false }`
[INFO] [stdout] 8e8aa1e9f7ef19252ffcfc96633a7127143b9f0d28dab405843fd443e2212dbd
