[INFO] cloning repository https://github.com/arienmalec/fhir-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arienmalec/fhir-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farienmalec%2Ffhir-rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farienmalec%2Ffhir-rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3211ccd112093c49a367cbe384a40f592166b29f
[INFO] checking arienmalec/fhir-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farienmalec%2Ffhir-rust" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arienmalec/fhir-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/arienmalec/fhir-rust
[INFO] finished tweaking git repo https://github.com/arienmalec/fhir-rust
[INFO] tweaked toml for git repo https://github.com/arienmalec/fhir-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/arienmalec/fhir-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18044489e838400b3299cd72ab9a545487c08f6e2d1a3746edae3eec5d1c64b3
[INFO] running `"docker" "start" "-a" "18044489e838400b3299cd72ab9a545487c08f6e2d1a3746edae3eec5d1c64b3"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking fhir v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/primitive/time.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 |             (0...23,0...59) => Some(Time {h: h, m: m, s: None}),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/primitive/time.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             (0...23,0...59) => Some(Time {h: h, m: m, s: None}),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `url::Url`
[INFO] [stderr]  --> src/resource.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use url::Url;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NamedFrom`
[INFO] [stderr]  --> src/resource.rs:6:23
[INFO] [stderr]   |
[INFO] [stderr] 6 | use element::{Element,NamedFrom};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `primitive::Primitive`
[INFO] [stderr]  --> src/resource.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use primitive::Primitive;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NamedFrom`
[INFO] [stderr]  --> src/extension.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use element::{Element,NamedFrom};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/primitive/time.rs:14:6
[INFO] [stderr]    |
[INFO] [stderr] 14 |             (0...23,0...59) => Some(Time {h: h, m: m, s: None}),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/primitive/time.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 |             (0...23,0...59) => Some(Time {h: h, m: m, s: None}),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `find_precision`
[INFO] [stderr]   --> src/primitive/decimal.rs:11:2
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn find_precision(s: &str) -> usize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_str`
[INFO] [stderr]   --> src/primitive/decimal.rs:15:2
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn from_str(s: &str) -> Result<Self,()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_hm`
[INFO] [stderr]   --> src/primitive/time.rs:12:2
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn from_hm(h: u8, m: u8) -> Option<Self> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/primitive/vardate.rs:41:2
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn parse(s: &str) -> Result<Self,ParseError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `ITEMS`
[INFO] [stderr]   --> src/primitive/vardate.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         const ITEMS: &'static [Item<'static>] = &[Item::Fixed(Fixed::RFC3339)];
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Id`
[INFO] [stderr]   --> src/primitive/mod.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Id(String),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Code`
[INFO] [stderr]   --> src/primitive/mod.rs:23:2
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Code(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Oid`
[INFO] [stderr]   --> src/primitive/mod.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Oid(Url),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Base64`
[INFO] [stderr]   --> src/primitive/mod.rs:26:2
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Base64(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Date`
[INFO] [stderr]   --> src/primitive/mod.rs:28:2
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Date(VarDate),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DateTime`
[INFO] [stderr]   --> src/primitive/mod.rs:29:2
[INFO] [stderr]    |
[INFO] [stderr] 29 |     DateTime(VarDate),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PInt`
[INFO] [stderr]   --> src/primitive/mod.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     PInt(u32),
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `id`
[INFO] [stderr]    --> src/element/value.rs:100:2
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn id(mut self, id: &str) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `id`
[INFO] [stderr]   --> src/element/mod.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn id(mut self, id: &str) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_test_elt`
[INFO] [stderr]    --> src/element/mod.rs:128:4
[INFO] [stderr]     |
[INFO] [stderr] 128 | fn make_test_elt() -> Element {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_with_elts`
[INFO] [stderr]   --> src/resource.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new_with_elts(name: &str, elts: Vec<Element>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Composite`
[INFO] [stderr]   --> src/extension.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Composite(Element),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Extensions`
[INFO] [stderr]   --> src/extension.rs:14:2
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Extensions(Vec<Extension>) 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `id`
[INFO] [stderr]   --> src/extension.rs:90:2
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn id(mut self, id: &str) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `composite`
[INFO] [stderr]    --> src/extension.rs:119:2
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn composite(self, e: Element) -> Result<Self,&'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `extensions`
[INFO] [stderr]    --> src/extension.rs:123:2
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn extensions(self, e: Vec<Extension>) -> Result<Self, &'static str> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 27 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `"docker" "inspect" "18044489e838400b3299cd72ab9a545487c08f6e2d1a3746edae3eec5d1c64b3"`
[INFO] running `"docker" "rm" "-f" "18044489e838400b3299cd72ab9a545487c08f6e2d1a3746edae3eec5d1c64b3"`
[INFO] [stdout] 18044489e838400b3299cd72ab9a545487c08f6e2d1a3746edae3eec5d1c64b3