[INFO] fetching crate starship 0.41.0...
[INFO] checking starship-0.41.0 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate starship 0.41.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate starship 0.41.0 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate starship 0.41.0
[INFO] finished tweaking crates.io crate starship 0.41.0
[INFO] tweaked toml for crates.io crate starship 0.41.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate starship 0.41.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] 54592dfba2d69d33b4560951216d58c584bf036bc8c94dc064ffd777090533f4
[INFO] running `"docker" "start" "-a" "54592dfba2d69d33b4560951216d58c584bf036bc8c94dc064ffd777090533f4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling sysinfo v0.14.1
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking dtoa v0.4.5
[INFO] [stderr]    Compiling battery v0.7.5
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking byte-unit v3.0.3
[INFO] [stderr]     Checking path-slash v0.1.1
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking urlencoding v1.0.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libgit2-sys v0.12.5+1.0.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling starship_module_config_derive v0.1.1
[INFO] [stderr]     Checking git2 v0.13.5
[INFO] [stderr]     Checking serde v1.0.106
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking os_info v2.0.2
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking attohttpc v0.13.0
[INFO] [stderr]     Checking starship v0.41.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `TextGroup`
[INFO] [stderr]  --> src/formatter/model.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TextGroup<'a> {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `FormatElement`
[INFO] [stderr]  --> src/formatter/model.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum FormatElement<'a> {
[INFO] [stderr]   |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `StyleElement`
[INFO] [stderr]   --> src/formatter/model.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum StyleElement<'a> {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `IdentParser`
[INFO] [stderr]  --> src/formatter/parser.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct IdentParser;
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/formatter/parser.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn parse(format: &str) -> Result<Vec<FormatElement>, Error<Rule>> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Styled`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Styled(Vec<Segment>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `VariableMapType`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | type VariableMapType = BTreeMap<String, Option<VariableValue>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StringFormatter`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct StringFormatter<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(format: &'a str) -> Result<Self, Error<Rule>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `map`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn map(mut self, mapper: impl Fn(&str) -> Option<String> + Sync) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `map_variables_to_segments`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | /     pub fn map_variables_to_segments(
[INFO] [stderr] 52 | |         mut self,
[INFO] [stderr] 53 | |         mapper: impl Fn(&str) -> Option<Vec<Segment>> + Sync,
[INFO] [stderr] 54 | |     ) -> Self {
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |         self
[INFO] [stderr] 59 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse`
[INFO] [stderr]   --> src/formatter/string_formatter.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn parse(self, default_style: Option<Style>) -> Vec<Segment> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_segments`
[INFO] [stderr]    --> src/module.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn set_segments(&mut self, segments: Vec<Segment>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `has_style`
[INFO] [stderr]   --> src/segment.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn has_style(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_segments`
[INFO] [stderr]    --> src/module.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn set_segments(&mut self, segments: Vec<Segment>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 28s
[INFO] running `"docker" "inspect" "54592dfba2d69d33b4560951216d58c584bf036bc8c94dc064ffd777090533f4"`
[INFO] running `"docker" "rm" "-f" "54592dfba2d69d33b4560951216d58c584bf036bc8c94dc064ffd777090533f4"`
[INFO] [stdout] 54592dfba2d69d33b4560951216d58c584bf036bc8c94dc064ffd777090533f4