[INFO] cloning repository https://github.com/linuss/xmltodb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linuss/xmltodb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuss%2Fxmltodb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuss%2Fxmltodb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 494c63d2e0d3735ac551d18a0d15c4b255cab12b
[INFO] checking linuss/xmltodb against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinuss%2Fxmltodb" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/linuss/xmltodb on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/linuss/xmltodb
[INFO] finished tweaking git repo https://github.com/linuss/xmltodb
[INFO] tweaked toml for git repo https://github.com/linuss/xmltodb written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/linuss/xmltodb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded instant v0.1.6
[INFO] [stderr]   Downloaded either v1.6.0
[INFO] [stderr]   Downloaded postgres-types v0.1.2
[INFO] [stderr]   Downloaded quick-xml v0.17.2
[INFO] [stderr]   Downloaded postgres-protocol v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53f8f8b83113150369e6263854e6a3a120f94af02480a7216a4524eb739df4b3
[INFO] running `Command { std: "docker" "start" "-a" "53f8f8b83113150369e6263854e6a3a120f94af02480a7216a4524eb739df4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53f8f8b83113150369e6263854e6a3a120f94af02480a7216a4524eb739df4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f8f8b83113150369e6263854e6a3a120f94af02480a7216a4524eb739df4b3", kill_on_drop: false }`
[INFO] [stdout] 53f8f8b83113150369e6263854e6a3a120f94af02480a7216a4524eb739df4b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b858db6c1f332eba0ebd7052399b6c0be0f3d47ff1b1b817a755397923fd5f
[INFO] running `Command { std: "docker" "start" "-a" "62b858db6c1f332eba0ebd7052399b6c0be0f3d47ff1b1b817a755397923fd5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]     Checking instant v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking siphasher v0.3.3
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking lock_api v0.4.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking getrandom v0.1.14
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[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking postgres-protocol v0.5.2
[INFO] [stderr]     Checking postgres-types v0.1.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.38
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
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[INFO] [stderr]     Checking postgres v0.17.5
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]     Checking xmltodb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/releases.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Release {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 17 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     title: Option<Title>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     country: Option<Country>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 21 |     released: Option<Released>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     notes: Option<Notes>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     data_quality: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     master_id: Option<MasterId>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Release` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/releases.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Release {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 17 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     status: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     title: Option<Title>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 20 |     country: Option<Country>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 21 |     released: Option<Released>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     notes: Option<Notes>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     data_quality: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     master_id: Option<MasterId>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Release` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `title` is never read
[INFO] [stdout]   --> src/releases.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Title {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 29 |     #[serde(rename = "$value")]
[INFO] [stdout] 30 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Title` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `title` is never read
[INFO] [stdout]   --> src/releases.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Title {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 29 |     #[serde(rename = "$value")]
[INFO] [stdout] 30 |     title: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Title` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `country` is never read
[INFO] [stdout]   --> src/releases.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Country {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 35 |     #[serde(rename = "$value")]
[INFO] [stdout] 36 |     country: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Country` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `country` is never read
[INFO] [stdout]   --> src/releases.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct Country {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 35 |     #[serde(rename = "$value")]
[INFO] [stdout] 36 |     country: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Country` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `released` is never read
[INFO] [stdout]   --> src/releases.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Released {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 41 |     #[serde(rename = "$value")]
[INFO] [stdout] 42 |     released: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Released` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `released` is never read
[INFO] [stdout]   --> src/releases.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Released {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 41 |     #[serde(rename = "$value")]
[INFO] [stdout] 42 |     released: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Released` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notes` is never read
[INFO] [stdout]   --> src/releases.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Notes {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 47 |     #[serde(rename = "$value")]
[INFO] [stdout] 48 |     notes: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Notes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notes` is never read
[INFO] [stdout]   --> src/releases.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Notes {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 47 |     #[serde(rename = "$value")]
[INFO] [stdout] 48 |     notes: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Notes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master_id` is never read
[INFO] [stdout]   --> src/releases.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct MasterId {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 53 |     #[serde(rename = "$value")]
[INFO] [stdout] 54 |     master_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MasterId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `master_id` is never read
[INFO] [stdout]   --> src/releases.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct MasterId {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 53 |     #[serde(rename = "$value")]
[INFO] [stdout] 54 |     master_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MasterId` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "62b858db6c1f332eba0ebd7052399b6c0be0f3d47ff1b1b817a755397923fd5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b858db6c1f332eba0ebd7052399b6c0be0f3d47ff1b1b817a755397923fd5f", kill_on_drop: false }`
[INFO] [stdout] 62b858db6c1f332eba0ebd7052399b6c0be0f3d47ff1b1b817a755397923fd5f