[INFO] fetching crate simple_xml_serialize 0.3.0...
[INFO] testing simple_xml_serialize-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate simple_xml_serialize 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate simple_xml_serialize 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0a7ece1503b01596e605fed5c392319910f30c727ebbe6d1581e5b27520ffef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0a7ece1503b01596e605fed5c392319910f30c727ebbe6d1581e5b27520ffef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a7ece1503b01596e605fed5c392319910f30c727ebbe6d1581e5b27520ffef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a7ece1503b01596e605fed5c392319910f30c727ebbe6d1581e5b27520ffef", kill_on_drop: false }`
[INFO] [stdout] d0a7ece1503b01596e605fed5c392319910f30c727ebbe6d1581e5b27520ffef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dd46d432cc2e276e516c0fa7a12b55e347301f86bfc840d44352c5e295e680b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5dd46d432cc2e276e516c0fa7a12b55e347301f86bfc840d44352c5e295e680b", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_xml_serialize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "5dd46d432cc2e276e516c0fa7a12b55e347301f86bfc840d44352c5e295e680b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd46d432cc2e276e516c0fa7a12b55e347301f86bfc840d44352c5e295e680b", kill_on_drop: false }`
[INFO] [stdout] 5dd46d432cc2e276e516c0fa7a12b55e347301f86bfc840d44352c5e295e680b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afeb8961ba6a1afd7daa1daaecb6071700ae9ec1ccc23acce081edaa30e006b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "afeb8961ba6a1afd7daa1daaecb6071700ae9ec1ccc23acce081edaa30e006b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling simple_xml_serialize v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.62s
[INFO] running `Command { std: "docker" "inspect" "afeb8961ba6a1afd7daa1daaecb6071700ae9ec1ccc23acce081edaa30e006b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afeb8961ba6a1afd7daa1daaecb6071700ae9ec1ccc23acce081edaa30e006b7", kill_on_drop: false }`
[INFO] [stdout] afeb8961ba6a1afd7daa1daaecb6071700ae9ec1ccc23acce081edaa30e006b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 646b6c963febb4ee1aa7fe254669f71ad58a719347826f017dbb3e061958defa
[INFO] running `Command { std: "docker" "start" "-a" "646b6c963febb4ee1aa7fe254669f71ad58a719347826f017dbb3e061958defa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_xml_serialize-c6964ec12b6e322c)
[INFO] [stderr]    Doc-tests simple_xml_serialize
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_split_cdata ... ok
[INFO] [stdout] test tests::xmlelement_add_element ... ok
[INFO] [stdout] test tests::xmlelement_attr ... ok
[INFO] [stdout] test tests::xmlelement_add_elements ... ok
[INFO] [stdout] test tests::xmlelement_set_text ... ok
[INFO] [stdout] test tests::xmlelement_text ... ok
[INFO] [stdout] test tests::xmlelement_new ... ok
[INFO] [stdout] test tests::xmlelement_add_elements_with_name ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty1 ... ok
[INFO] [stdout] test tests::xmlelement_to_string_cdata2 ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_amp ... ok
[INFO] [stdout] test tests::xmlelement_set_name ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty2 ... 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_lt ... ok
[INFO] [stdout] test tests::xmlelement_to_string_entity_ref_quot ... 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_name ... ok
[INFO] [stdout] test tests::xmlelement_to_string_pretty_prolog ... ok
[INFO] [stdout] test tests::xmlelement_add_attr ... ok
[INFO] [stdout] test tests::xmlelement_to_string ... ok
[INFO] [stdout] test tests::xmlelement_to_string_cdata1 ... 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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - XMLElement::elements (line 305) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::attr (line 204) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_elements (line 331) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::to_string_pretty (line 461) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::name (line 169) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::raw (line 390) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::element (line 253) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::new (line 147) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_elements_with_name (line 360) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_text (line 444) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_element (line 276) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::text (line 426) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::add_attr (line 222) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_raw (line 408) ... ok
[INFO] [stdout] test src/lib.rs - XMLElement::set_name (line 186) ... 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 4.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "646b6c963febb4ee1aa7fe254669f71ad58a719347826f017dbb3e061958defa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646b6c963febb4ee1aa7fe254669f71ad58a719347826f017dbb3e061958defa", kill_on_drop: false }`
[INFO] [stdout] 646b6c963febb4ee1aa7fe254669f71ad58a719347826f017dbb3e061958defa