[INFO] fetching crate musicxml-dom 0.1.0... [INFO] checking musicxml-dom-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate musicxml-dom 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate musicxml-dom 0.1.0 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 crates.io crate musicxml-dom 0.1.0 [INFO] finished tweaking crates.io crate musicxml-dom 0.1.0 [INFO] tweaked toml for crates.io crate musicxml-dom 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages [INFO] [stderr] Adding quick-xml v0.17.2 (latest: v0.31.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 012d59b5dc15a2c619097db4cea439eff25018628a9f0b766eef9af487ab3a13 [INFO] running `Command { std: "docker" "start" "-a" "012d59b5dc15a2c619097db4cea439eff25018628a9f0b766eef9af487ab3a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "012d59b5dc15a2c619097db4cea439eff25018628a9f0b766eef9af487ab3a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "012d59b5dc15a2c619097db4cea439eff25018628a9f0b766eef9af487ab3a13", kill_on_drop: false }` [INFO] [stdout] 012d59b5dc15a2c619097db4cea439eff25018628a9f0b766eef9af487ab3a13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 708ea6c80e9263ebbefb6239f173ff1be43ea25b4923faad8fd4d056f89703b8 [INFO] running `Command { std: "docker" "start" "-a" "708ea6c80e9263ebbefb6239f173ff1be43ea25b4923faad8fd4d056f89703b8", kill_on_drop: false }` [INFO] [stderr] Checking quick-xml v0.17.2 [INFO] [stderr] Checking musicxml-dom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `href`, `role`, `title`, `show`, and `actuate` are never read [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LinkAttributes { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 2 | href: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | role: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | title: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | show: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | actuate: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `work_number`, `work_title`, and `opus` are never read [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Work { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 10 | work_number: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | work_title: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | opus: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `content` and `type_` are never read [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TypedText { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 16 | content: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | // keyword [INFO] [stdout] 18 | type_: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_`, `element`, `attribute`, and `value` are never read [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Supports { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | type_: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | element: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | attribute: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 25 | value: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `value` are never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Miscellaneous { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 37 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `creator`, `rights`, `encoding`, `source`, `relation`, and `miscellaneous` are never read [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Identification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 48 | creator: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | rights: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 50 | encoding: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 52 | relation: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 53 | miscellaneous: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `work`, `movement_number`, `movement_title`, and `identification` are never read [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct ScoreHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 57 | work: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | movement_number: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 59 | movement_title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 60 | identification: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `score_header` are never read [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct ScorePartwise { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 64 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 65 | score_header: ScoreHeader, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `href`, `role`, `title`, `show`, and `actuate` are never read [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LinkAttributes { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 2 | href: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | role: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | title: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | show: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | actuate: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `work_number`, `work_title`, and `opus` are never read [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Work { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 10 | work_number: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | work_title: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | opus: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `content` and `type_` are never read [INFO] [stdout] --> src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TypedText { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 16 | content: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | // keyword [INFO] [stdout] 18 | type_: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_`, `element`, `attribute`, and `value` are never read [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Supports { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 22 | type_: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | element: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 24 | attribute: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 25 | value: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `value` are never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Miscellaneous { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 37 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 38 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `creator`, `rights`, `encoding`, `source`, `relation`, and `miscellaneous` are never read [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Identification { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 48 | creator: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | rights: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 50 | encoding: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 51 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 52 | relation: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 53 | miscellaneous: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `work`, `movement_number`, `movement_title`, and `identification` are never read [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct ScoreHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 57 | work: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | movement_number: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 59 | movement_title: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 60 | identification: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `version` and `score_header` are never read [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct ScorePartwise { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 64 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 65 | score_header: ScoreHeader, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s [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" "708ea6c80e9263ebbefb6239f173ff1be43ea25b4923faad8fd4d056f89703b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "708ea6c80e9263ebbefb6239f173ff1be43ea25b4923faad8fd4d056f89703b8", kill_on_drop: false }` [INFO] [stdout] 708ea6c80e9263ebbefb6239f173ff1be43ea25b4923faad8fd4d056f89703b8 [INFO] checking musicxml-dom-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate musicxml-dom 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate musicxml-dom 0.1.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate musicxml-dom 0.1.0 [INFO] finished tweaking crates.io crate musicxml-dom 0.1.0 [INFO] tweaked toml for crates.io crate musicxml-dom 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4a84e6097806725eef3d068ade491ee2bd3df53a619979a5ad1095ff0a6cdc2 [INFO] running `Command { std: "docker" "start" "-a" "b4a84e6097806725eef3d068ade491ee2bd3df53a619979a5ad1095ff0a6cdc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4a84e6097806725eef3d068ade491ee2bd3df53a619979a5ad1095ff0a6cdc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4a84e6097806725eef3d068ade491ee2bd3df53a619979a5ad1095ff0a6cdc2", kill_on_drop: false }` [INFO] [stdout] b4a84e6097806725eef3d068ade491ee2bd3df53a619979a5ad1095ff0a6cdc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e03de129564efdecc78eed5f9112dbb4c7bcdb5e27cb9dafd4ba7244fc1166f8 [INFO] running `Command { std: "docker" "start" "-a" "e03de129564efdecc78eed5f9112dbb4c7bcdb5e27cb9dafd4ba7244fc1166f8", kill_on_drop: false }` [INFO] [stderr] Checking quick-xml v0.17.2 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quick-xml-0.17.2/src/events/attributes.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | / if self.html { [INFO] [stdout] 200 | | attr!($key, 0..0) [INFO] [stdout] 201 | | } else { [INFO] [stdout] 202 | | return None; [INFO] [stdout] 203 | | }; [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 226 | None => attr!(self.position..len), [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quick-xml` (lib) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e03de129564efdecc78eed5f9112dbb4c7bcdb5e27cb9dafd4ba7244fc1166f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e03de129564efdecc78eed5f9112dbb4c7bcdb5e27cb9dafd4ba7244fc1166f8", kill_on_drop: false }` [INFO] [stdout] e03de129564efdecc78eed5f9112dbb4c7bcdb5e27cb9dafd4ba7244fc1166f8