[INFO] fetching crate xml-data 0.0.1...
[INFO] testing xml-data-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate xml-data 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate xml-data 0.0.1 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 xml-data 0.0.1
[INFO] finished tweaking crates.io crate xml-data 0.0.1
[INFO] tweaked toml for crates.io crate xml-data 0.0.1 written to /workspace/builds/worker-13/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]  Downloading crates ...
[INFO] [stderr]   Downloaded xml-data-derive v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f50a922ccb673577575e89f80f373818463e38f2781fac6fe41c27d3f401c6b0
[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" "f50a922ccb673577575e89f80f373818463e38f2781fac6fe41c27d3f401c6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f50a922ccb673577575e89f80f373818463e38f2781fac6fe41c27d3f401c6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50a922ccb673577575e89f80f373818463e38f2781fac6fe41c27d3f401c6b0", kill_on_drop: false }`
[INFO] [stdout] f50a922ccb673577575e89f80f373818463e38f2781fac6fe41c27d3f401c6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4eaf7bed85580769519980fde5744de81cdd357e664da1181a64cd203fcc7bd5
[INFO] running `Command { std: "docker" "start" "-a" "4eaf7bed85580769519980fde5744de81cdd357e664da1181a64cd203fcc7bd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-data-derive v0.0.1
[INFO] [stderr]    Compiling xml-data v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "4eaf7bed85580769519980fde5744de81cdd357e664da1181a64cd203fcc7bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eaf7bed85580769519980fde5744de81cdd357e664da1181a64cd203fcc7bd5", kill_on_drop: false }`
[INFO] [stdout] 4eaf7bed85580769519980fde5744de81cdd357e664da1181a64cd203fcc7bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5a3aec033ce4936706aba5ea5b5f041edcb4c22485d1dd679f65d15eb9c04426
[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" "5a3aec033ce4936706aba5ea5b5f041edcb4c22485d1dd679f65d15eb9c04426", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling xml-data v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant is never used: `TEST_PARSE_DOCUMENT_1`
[INFO] [stdout]   --> src/test_struct.rs:24:2
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     pub const TEST_PARSE_DOCUMENT_1: &'static str = r#"<?xml version="1.1" encoding="utf-8"?>
[INFO] [stdout] 25 | | <data key="abc" other="42"><foo>
[INFO] [stdout] 26 | |         <unknown/>
[INFO] [stdout] 27 | |     </foo></data>"#;
[INFO] [stdout]    | |____________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TEST_SERIALIZE_DOCUMENT_1`
[INFO] [stdout]   --> src/test_struct.rs:29:2
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub const TEST_SERIALIZE_DOCUMENT_1: &'static str = r#"<?xml version="1.1" encoding="utf-8"?><data key="abc" other="42"><foo/></data>"#;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TEST_RESULT_1`
[INFO] [stdout]   --> src/test_struct.rs:31:2
[INFO] [stdout]    |
[INFO] [stdout] 31 | /     pub const TEST_RESULT_1: Self = Self {
[INFO] [stdout] 32 | |         key: Cow::Borrowed("abc"),
[INFO] [stdout] 33 | |         other: 42,
[INFO] [stdout] 34 | |         foo1: Some(Foo),
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |         },
[INFO] [stdout] 39 | |     };
[INFO] [stdout]    | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "5a3aec033ce4936706aba5ea5b5f041edcb4c22485d1dd679f65d15eb9c04426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3aec033ce4936706aba5ea5b5f041edcb4c22485d1dd679f65d15eb9c04426", kill_on_drop: false }`
[INFO] [stdout] 5a3aec033ce4936706aba5ea5b5f041edcb4c22485d1dd679f65d15eb9c04426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 342e313976c6edd3ab38860af9cfe22d241246f73c11ea004cb2c98f49f5a7ff
[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" "342e313976c6edd3ab38860af9cfe22d241246f73c11ea004cb2c98f49f5a7ff", kill_on_drop: false }`
[INFO] [stderr] warning: associated constant is never used: `TEST_PARSE_DOCUMENT_1`
[INFO] [stderr]   --> src/test_struct.rs:24:2
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     pub const TEST_PARSE_DOCUMENT_1: &'static str = r#"<?xml version="1.1" encoding="utf-8"?>
[INFO] [stderr] 25 | | <data key="abc" other="42"><foo>
[INFO] [stderr] 26 | |         <unknown/>
[INFO] [stderr] 27 | |     </foo></data>"#;
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `TEST_SERIALIZE_DOCUMENT_1`
[INFO] [stderr]   --> src/test_struct.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub const TEST_SERIALIZE_DOCUMENT_1: &'static str = r#"<?xml version="1.1" encoding="utf-8"?><data key="abc" other="42"><foo/></data>"#;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant is never used: `TEST_RESULT_1`
[INFO] [stderr]   --> src/test_struct.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     pub const TEST_RESULT_1: Self = Self {
[INFO] [stderr] 32 | |         key: Cow::Borrowed("abc"),
[INFO] [stderr] 33 | |         other: 42,
[INFO] [stderr] 34 | |         foo1: Some(Foo),
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |         },
[INFO] [stderr] 39 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr] 
[INFO] [stderr] warning: `xml-data` (lib test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xml_data-5847b91e988f50fd)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-7511e764cbda7469)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests xml-data
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "342e313976c6edd3ab38860af9cfe22d241246f73c11ea004cb2c98f49f5a7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342e313976c6edd3ab38860af9cfe22d241246f73c11ea004cb2c98f49f5a7ff", kill_on_drop: false }`
[INFO] [stdout] 342e313976c6edd3ab38860af9cfe22d241246f73c11ea004cb2c98f49f5a7ff