[INFO] cloning repository https://github.com/ROki1988/ot-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ROki1988/ot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FROki1988%2Fot-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FROki1988%2Fot-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5bd50eed44bd5b2206226737081ec3d26abc92d
[INFO] fixing ROki1988/ot-rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FROki1988%2Fot-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ROki1988/ot-rs
[INFO] finished tweaking git repo https://github.com/ROki1988/ot-rs
[INFO] tweaked toml for git repo https://github.com/ROki1988/ot-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ROki1988/ot-rs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ROki1988/ot-rs 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de
[INFO] running `Command { std: "docker" "start" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
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[INFO] [stderr]   bytes v0.4.12 removed features: either
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[INFO] [stderr]   rand v0.6.5 (as host dependency) removed features: i128_support
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[INFO] [stderr]     Checking ot-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]    Compiling headers-derive v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.40
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[INFO] [stderr]     Checking headers v0.2.1
[INFO] [stderr]     Checking warp v0.1.20
[INFO] [stderr]    Migrating examples/warp.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/span_context.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/resources.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.16.1, warp v0.1.20
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr] crater-edition-check: ot-rs v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking ot-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name`, `description`, `unit`, and `type_` are never read
[INFO] [stdout]  --> src/api/registry.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Variable {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     description: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 6 |     unit: Unit,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 7 |     // FIXME: modify name to type
[INFO] [stdout] 8 |     type_: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Tracer` is never used
[INFO] [stdout]   --> src/api/trace.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | trait Tracer<'a, S>
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SERVER`, `CLIENT`, `PRODUCER`, and `CONSUMER` are never constructed
[INFO] [stdout]   --> src/api/trace.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum SpanKind {
[INFO] [stdout]    |      -------- variants in this enum
[INFO] [stdout] 30 |     INTERNAL,
[INFO] [stdout] 31 |     SERVER,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 32 |     CLIENT,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 33 |     PRODUCER,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 34 |     CONSUMER,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Span` is never used
[INFO] [stdout]   --> src/api/trace.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Span<'a>: Sized + Sync {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_with_attributes` are never used
[INFO] [stdout]   --> src/api/trace.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Event {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 70 |     fn new(name: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn new_with_attributes(name: &str, attributes: HashMap<String, Value>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp`, `name`, and `attributes` are never read
[INFO] [stdout]   --> src/api/trace.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct TimedEvent {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 84 |     timestamp: Timestamp,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 85 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 86 |     attributes: HashMap<String, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TimedEvent` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/api/trace.rs:105:29
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub(crate) struct Timestamp(SystemTime);
[INFO] [stdout]     |                   --------- ^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Timestamp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_millis`, `as_micros`, `as_nanos`, `duration_since_as_millis`, `duration_since_as_micros`, and `duration_since_as_nanos` are never used
[INFO] [stdout]    --> src/api/trace.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Timestamp {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn as_millis(&self) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn as_micros(&self) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn as_nanos(&self) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn duration_since_as_millis(&self, other: &Self) -> Option<u128> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn duration_since_as_micros(&self, other: &Self) -> Option<u128> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     fn duration_since_as_nanos(&self, other: &Self) -> Option<u128> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/api/trace/in_memory.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<'a, 'b> InMemorySpan<'a, 'b> {
[INFO] [stdout]    | --------------------------------- methods in this implementation
[INFO] [stdout] 27 |     fn span_duration_as_millis(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn span_duration_as_micros(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn span_duration_as_nanos(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn get_links_iter(&self) -> impl Iterator<Item = &Link> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn get_events_iter(&self) -> impl Iterator<Item = &TimedEvent> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn get_attributes_iter(&self) -> impl Iterator<Item = (&String, &Value)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn get_start_epoch_time_as_millis(&self) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn get_finish_epoch_time_as_millis(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn get_start_epoch_time_as_micros(&self) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn get_finish_epoch_time_as_micros(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     fn get_start_epoch_time_as_nanos(&self) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn get_finish_epoch_time_as_nanos(&self) -> Option<u128> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InMemoryTracer` is never constructed
[INFO] [stdout]    --> src/api/trace/in_memory.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | struct InMemoryTracer<'a, 'b> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_trace` is never used
[INFO] [stdout]    --> src/api/trace/in_memory.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | impl<'a, 'b> InMemoryTracer<'a, 'b> {
[INFO] [stdout]     | ----------------------------------- method in this implementation
[INFO] [stdout] 128 |     fn current_trace(&self) -> Option<&TraceContext> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `variable` is never read
[INFO] [stdout]  --> src/api/trace/key.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Key {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 4 |     variable: registry::Variable,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/api/trace/key.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct KeyValue {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 17 |     key: Key,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 18 |     value: Value,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scope` is never constructed
[INFO] [stdout]  --> src/api/trace/scope.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Scope<F, S> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/api/trace/scope.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | / impl<'a, F, U, S> Scope<F, S>
[INFO] [stdout]  9 | | where
[INFO] [stdout] 10 | |     F: Fn() -> U,
[INFO] [stdout] 11 | |     S: Span<'a>,
[INFO] [stdout]    | |________________- associated items in this implementation
[INFO] [stdout] 12 |   {
[INFO] [stdout] 13 |       fn new(span: S, f: F) -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |       fn run(&mut self) -> U {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `trace_id`, `span_id`, `trace_option`, and `trace_state` are never read
[INFO] [stdout]   --> src/api/trace/span_data.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ImmutableSpanContext {
[INFO] [stdout]    |        -------------------- fields in this struct
[INFO] [stdout] 12 |     trace_id: TraceId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     span_id: SpanId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 14 |     trace_option: TraceOption,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     trace_state: TraceState,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span_context` and `attributes` are never read
[INFO] [stdout]   --> src/api/trace/span_data.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct ImmutableLink {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 41 |     span_context: ImmutableSpanContext,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 42 |     attributes: HashMap<String, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/api/trace/span_data.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct SpanData {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 65 |     // should not has lifetime, maybe
[INFO] [stdout] 66 |     context: ImmutableSpanContext,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 67 |     resource: Resource,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     parent_span_id: Option<SpanId>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 69 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 70 |     kind: SpanKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 71 |     start_time: Timestamp,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 72 |     end_time: Timestamp,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 73 |     attributes: HashMap<String, Value>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 74 |     events: Vec<TimedEvent>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 75 |     links: Vec<ImmutableLink>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 76 |     status: Status,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_str` is never used
[INFO] [stdout]  --> src/api/unit.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl Unit {
[INFO] [stdout]   | --------- method in this implementation
[INFO] [stdout] 8 |     fn to_str(&self) -> &str {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/api/trace.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn context(&self) -> &SpanContext;
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^
[INFO] [stdout]    |                |         ||
[INFO] [stdout]    |                |         |the same lifetime is hidden here
[INFO] [stdout]    |                |         the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn context(&self) -> &SpanContext<'_>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/api/trace/in_memory.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_links_iter(&self) -> impl Iterator<Item = &Link> {
[INFO] [stdout]    |                       ^^^^^                          ^^^^^
[INFO] [stdout]    |                       |                              ||
[INFO] [stdout]    |                       |                              |the same lifetime is hidden here
[INFO] [stdout]    |                       |                              the same lifetime is elided here
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_links_iter(&self) -> impl Iterator<Item = &Link<'_>> {
[INFO] [stdout]    |                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/api/trace/in_memory.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn context(&self) -> &SpanContext {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^
[INFO] [stdout]    |                |         ||
[INFO] [stdout]    |                |         |the same lifetime is hidden here
[INFO] [stdout]    |                |         the same lifetime is elided here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn context(&self) -> &SpanContext<'_> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:37:21
[INFO] [stdout]     |
[INFO] [stdout]  37 |         forward_map.entry(UniCase(key), &format!("{:?}", val));
[INFO] [stdout]     |                     ^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::entry`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::entry`
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn entry(&mut self, key: K, value: &str) -> &mut Map<K> {
[INFO] [stdout]     |            ----- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:34:27
[INFO] [stdout]     |
[INFO] [stdout]  34 |     let mut forward_map = PhfMap::new();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::new`
[INFO] [stdout] 100 |     /// Creates a new `phf::Map` builder.
[INFO] [stdout] 101 |     pub fn new() -> Map<K> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `build` exists for struct `phf_codegen::Map<UniCase<&str>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     forward_map.build(out).unwrap();
[INFO] [stdout]    |                 ^^^^^ method cannot be called on `phf_codegen::Map<UniCase<&str>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicase-1.4.2/src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct UniCase<S>(pub S);
[INFO] [stdout]    | --------------------- doesn't satisfy `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:76:21
[INFO] [stdout]     |
[INFO] [stdout]  76 |             sub_map.entry(sub, &format!("({}, {})", sub_start, sub_end));
[INFO] [stdout]     |                     ^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::entry`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::entry`
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn entry(&mut self, key: K, value: &str) -> &mut Map<K> {
[INFO] [stdout]     |            ----- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:69:27
[INFO] [stdout]     |
[INFO] [stdout]  69 |         let mut sub_map = PhfMap::new();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::new`
[INFO] [stdout] 100 |     /// Creates a new `phf::Map` builder.
[INFO] [stdout] 101 |     pub fn new() -> Map<K> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `build` exists for struct `phf_codegen::Map<UniCase<&str>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |         sub_map.build(&mut subs_bytes).unwrap();
[INFO] [stdout]    |                 ^^^^^ method cannot be called on `phf_codegen::Map<UniCase<&str>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicase-1.4.2/src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct UniCase<S>(pub S);
[INFO] [stdout]    | --------------------- doesn't satisfy `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:86:17
[INFO] [stdout]     |
[INFO] [stdout]  86 |         rev_map.entry(
[INFO] [stdout]     |                 ^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::entry`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::entry`
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn entry(&mut self, key: K, value: &str) -> &mut Map<K> {
[INFO] [stdout]     |            ----- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `UniCase<&str>: phf_shared::PhfHash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:62:23
[INFO] [stdout]     |
[INFO] [stdout]  62 |     let mut rev_map = PhfMap::new();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ the trait `phf_shared::PhfHash` is not implemented for `UniCase<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `phf_shared::PhfHash`:
[INFO] [stdout]               &'a [u8]
[INFO] [stdout]               &'a str
[INFO] [stdout]               String
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               [u8; 10]
[INFO] [stdout]               [u8; 11]
[INFO] [stdout]               [u8; 12]
[INFO] [stdout]               [u8; 13]
[INFO] [stdout]             and 40 others
[INFO] [stdout] note: required by a bound in `phf_codegen::Map::<K>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/phf_codegen-0.7.24/src/lib.rs:99:14
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl<K: Hash+PhfHash+Eq+fmt::Debug> Map<K> {
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Map::<K>::new`
[INFO] [stdout] 100 |     /// Creates a new `phf::Map` builder.
[INFO] [stdout] 101 |     pub fn new() -> Map<K> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `build` exists for struct `phf_codegen::Map<UniCase<&str>>`, but its trait bounds were not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.7/build.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     rev_map.build(out).unwrap();
[INFO] [stdout]    |             ^^^^^ method cannot be called on `phf_codegen::Map<UniCase<&str>>` due to unsatisfied trait bounds
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unicase-1.4.2/src/lib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct UniCase<S>(pub S);
[INFO] [stdout]    | --------------------- doesn't satisfy `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `UniCase<&str>: phf_shared::PhfHash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mime_guess` (build script) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de", kill_on_drop: false }`
[INFO] [stdout] 4970c2466a6ee4ad43a306d5b75a3ba7b27fdff5ac06d94d8f058e07e32581de
