[INFO] fetching crate simple-xml-builder 1.1.0...
[INFO] testing simple-xml-builder-1.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate simple-xml-builder 1.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate simple-xml-builder 1.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 520bb506a329556236b6825a58fb27de87050c060ae85d04eacad062ed24e95f
[INFO] running `Command { std: "docker" "start" "-a" "520bb506a329556236b6825a58fb27de87050c060ae85d04eacad062ed24e95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "520bb506a329556236b6825a58fb27de87050c060ae85d04eacad062ed24e95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520bb506a329556236b6825a58fb27de87050c060ae85d04eacad062ed24e95f", kill_on_drop: false }`
[INFO] [stdout] 520bb506a329556236b6825a58fb27de87050c060ae85d04eacad062ed24e95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24c28fed142396fdf119531ab70ab2b31776ffc367bb8a01da427d71f002fe22
[INFO] running `Command { std: "docker" "start" "-a" "24c28fed142396fdf119531ab70ab2b31776ffc367bb8a01da427d71f002fe22", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling simple-xml-builder v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "24c28fed142396fdf119531ab70ab2b31776ffc367bb8a01da427d71f002fe22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c28fed142396fdf119531ab70ab2b31776ffc367bb8a01da427d71f002fe22", kill_on_drop: false }`
[INFO] [stdout] 24c28fed142396fdf119531ab70ab2b31776ffc367bb8a01da427d71f002fe22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8e54ab40744d27c3737698eedfb049d215a0bfbedd6b800c069b4389ce0828
[INFO] running `Command { std: "docker" "start" "-a" "2f8e54ab40744d27c3737698eedfb049d215a0bfbedd6b800c069b4389ce0828", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-xml-builder v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2f8e54ab40744d27c3737698eedfb049d215a0bfbedd6b800c069b4389ce0828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8e54ab40744d27c3737698eedfb049d215a0bfbedd6b800c069b4389ce0828", kill_on_drop: false }`
[INFO] [stdout] 2f8e54ab40744d27c3737698eedfb049d215a0bfbedd6b800c069b4389ce0828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4932eff4c5e441ba96270bab0b71fb47e7a08cfc3debc10d386e835bf0132416
[INFO] running `Command { std: "docker" "start" "-a" "4932eff4c5e441ba96270bab0b71fb47e7a08cfc3debc10d386e835bf0132416", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_xml_builder-5aa3a2847479476b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::write_xml ... ok
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple-xml-builder
[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 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4932eff4c5e441ba96270bab0b71fb47e7a08cfc3debc10d386e835bf0132416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4932eff4c5e441ba96270bab0b71fb47e7a08cfc3debc10d386e835bf0132416", kill_on_drop: false }`
[INFO] [stdout] 4932eff4c5e441ba96270bab0b71fb47e7a08cfc3debc10d386e835bf0132416