[INFO] fetching crate simple-xml-builder 1.1.0...
[INFO] testing simple-xml-builder-1.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate simple-xml-builder 1.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate simple-xml-builder 1.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-xml-builder 1.1.0
[INFO] finished tweaking crates.io crate simple-xml-builder 1.1.0
[INFO] tweaked toml for crates.io crate simple-xml-builder 1.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43f6b72309b2ac089e0cc76cb15e348596a889a083d41e6b808efe521f47f6e8
[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" "43f6b72309b2ac089e0cc76cb15e348596a889a083d41e6b808efe521f47f6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43f6b72309b2ac089e0cc76cb15e348596a889a083d41e6b808efe521f47f6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f6b72309b2ac089e0cc76cb15e348596a889a083d41e6b808efe521f47f6e8", kill_on_drop: false }`
[INFO] [stdout] 43f6b72309b2ac089e0cc76cb15e348596a889a083d41e6b808efe521f47f6e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b16b9b7b7c820d72f5f244432151c8352595330b21b5fe4bf3c810e60a1021e
[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" "1b16b9b7b7c820d72f5f244432151c8352595330b21b5fe4bf3c810e60a1021e", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-xml-builder v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "1b16b9b7b7c820d72f5f244432151c8352595330b21b5fe4bf3c810e60a1021e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b16b9b7b7c820d72f5f244432151c8352595330b21b5fe4bf3c810e60a1021e", kill_on_drop: false }`
[INFO] [stdout] 1b16b9b7b7c820d72f5f244432151c8352595330b21b5fe4bf3c810e60a1021e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b2b0d9a2a3d12d7bbe76e0256219be7e13bd3378eb2989cac399a87cee61f04
[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" "3b2b0d9a2a3d12d7bbe76e0256219be7e13bd3378eb2989cac399a87cee61f04", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling simple-xml-builder v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "3b2b0d9a2a3d12d7bbe76e0256219be7e13bd3378eb2989cac399a87cee61f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2b0d9a2a3d12d7bbe76e0256219be7e13bd3378eb2989cac399a87cee61f04", kill_on_drop: false }`
[INFO] [stdout] 3b2b0d9a2a3d12d7bbe76e0256219be7e13bd3378eb2989cac399a87cee61f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] a707378dccf5b6e19ef0f5ae41b721fbee1d7161ed15aaad68c40b4dbb88c2bf
[INFO] running `Command { std: "docker" "start" "-a" "a707378dccf5b6e19ef0f5ae41b721fbee1d7161ed15aaad68c40b4dbb88c2bf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_xml_builder-daf6b1c36bb87be8)
[INFO] [stdout] test tests::write_xml ... ok
[INFO] [stderr]    Doc-tests simple-xml-builder
[INFO] [stdout] test tests::add_child_to_text_element - should panic ... ok
[INFO] [stdout] test tests::add_text_to_parent_element - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a707378dccf5b6e19ef0f5ae41b721fbee1d7161ed15aaad68c40b4dbb88c2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a707378dccf5b6e19ef0f5ae41b721fbee1d7161ed15aaad68c40b4dbb88c2bf", kill_on_drop: false }`
[INFO] [stdout] a707378dccf5b6e19ef0f5ae41b721fbee1d7161ed15aaad68c40b4dbb88c2bf