[INFO] fetching crate xml-data 0.0.1...
[INFO] checking xml-data-0.0.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate xml-data 0.0.1 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate xml-data 0.0.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5dbbe853548e414e6eec58209eb97cb1e02df0efbd2a8f2ab595261fdb9af37
[INFO] running `Command { std: "docker" "start" "-a" "f5dbbe853548e414e6eec58209eb97cb1e02df0efbd2a8f2ab595261fdb9af37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5dbbe853548e414e6eec58209eb97cb1e02df0efbd2a8f2ab595261fdb9af37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5dbbe853548e414e6eec58209eb97cb1e02df0efbd2a8f2ab595261fdb9af37", kill_on_drop: false }`
[INFO] [stdout] f5dbbe853548e414e6eec58209eb97cb1e02df0efbd2a8f2ab595261fdb9af37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a00f6ea2732c1d3d554e531f4a5872edfc89b8b58dfeef47460e3a1fc22a0b
[INFO] running `Command { std: "docker" "start" "-a" "19a00f6ea2732c1d3d554e531f4a5872edfc89b8b58dfeef47460e3a1fc22a0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking semver-parser v0.9.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling xml-data-derive v0.0.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking xml-data v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking version-sync v0.8.1
[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 dev [unoptimized + debuginfo] target(s) in 7.37s
[INFO] running `Command { std: "docker" "inspect" "19a00f6ea2732c1d3d554e531f4a5872edfc89b8b58dfeef47460e3a1fc22a0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a00f6ea2732c1d3d554e531f4a5872edfc89b8b58dfeef47460e3a1fc22a0b", kill_on_drop: false }`
[INFO] [stdout] 19a00f6ea2732c1d3d554e531f4a5872edfc89b8b58dfeef47460e3a1fc22a0b