[INFO] cloning repository https://github.com/GregBowyer/opentelemetry-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GregBowyer/opentelemetry-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregBowyer%2Fopentelemetry-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregBowyer%2Fopentelemetry-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42f5abb96a4a3fc716d354f241870a87b9f1e5aa
[INFO] testing GregBowyer/opentelemetry-rs against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGregBowyer%2Fopentelemetry-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GregBowyer/opentelemetry-rs
[INFO] finished tweaking git repo https://github.com/GregBowyer/opentelemetry-rs
[INFO] tweaked toml for git repo https://github.com/GregBowyer/opentelemetry-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GregBowyer/opentelemetry-rs on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/GregBowyer/opentelemetry-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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded num-traits v0.2.8
[INFO] [stderr]   Downloaded bit-vec v0.5.1
[INFO] [stderr]   Downloaded bit-set v0.5.1
[INFO] [stderr]   Downloaded protobuf v2.6.2
[INFO] [stderr]   Downloaded proptest v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfac5b8bc75e3ff65b4c32e3e30860dbf4f2ae525a15f7fbe7f8ceb3f723dfb6
[INFO] running `Command { std: "docker" "start" "-a" "bfac5b8bc75e3ff65b4c32e3e30860dbf4f2ae525a15f7fbe7f8ceb3f723dfb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfac5b8bc75e3ff65b4c32e3e30860dbf4f2ae525a15f7fbe7f8ceb3f723dfb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfac5b8bc75e3ff65b4c32e3e30860dbf4f2ae525a15f7fbe7f8ceb3f723dfb6", kill_on_drop: false }`
[INFO] [stdout] bfac5b8bc75e3ff65b4c32e3e30860dbf4f2ae525a15f7fbe7f8ceb3f723dfb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4cb31746c03680217422914f569efa0b473a038ea47fc3689cf1d04be9564e6
[INFO] running `Command { std: "docker" "start" "-a" "a4cb31746c03680217422914f569efa0b473a038ea47fc3689cf1d04be9564e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling protobuf v2.6.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling opentelemetry_api v0.1.0 (/opt/rustwide/workdir/opentelemetry-api)
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> opentelemetry-api/src/trace/tracer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: patterns aren't allowed in functions without bodies
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fn close(mut self);
[INFO] [stdout]   |              ^^^^^^^^ help: remove `mut` from the parameter: `self`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stdout]   = note: `#[warn(patterns_in_fns_without_body)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `measurements`
[INFO] [stdout]    --> opentelemetry-api/src/metric/meter.rs:177:29
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn record<I>(&mut self, measurements: I) where I: IntoIterator<Item=measure::NoopMeasurement> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_measurements`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn build(mut self) -> Result<M, M::Error> {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:92:31
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn double_measurement<'a>(value: f64) -> Self::Measurement {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn long_measurement<'a>(value: i64) -> Self::Measurement {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]    --> opentelemetry-api/src/metric/measure.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn build(builder: MeasureBuilder<Self>) -> Result<Self, Self::Error> where Self: Sized {
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/distributedcontext/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue>;
[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] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue<'_>>;
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/event.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn context(&self) -> SpanContext;
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[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] 27 |     fn context(&self) -> SpanContext<'_>;
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get(&self, key: &str) -> Option<&Entry> {
[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] 52 |     pub fn get(&self, key: &str) -> Option<&Entry<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> opentelemetry-api/src/trace/trace_state.rs:120:51
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |                                                   ^                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "{}", "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |         +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/sampler.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Span: Drop {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     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] 92 |     fn context(&self) -> &SpanContext<'_>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Scope: Drop {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opentelemetry_sdk v0.1.0 (/opt/rustwide/workdir/opentelemetry-sdk)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.33s
[INFO] running `Command { std: "docker" "inspect" "a4cb31746c03680217422914f569efa0b473a038ea47fc3689cf1d04be9564e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cb31746c03680217422914f569efa0b473a038ea47fc3689cf1d04be9564e6", kill_on_drop: false }`
[INFO] [stdout] a4cb31746c03680217422914f569efa0b473a038ea47fc3689cf1d04be9564e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 233da07d09ce6fa878e8319d87959d6f716e0165bf4c3d1258eda8407ce35979
[INFO] running `Command { std: "docker" "start" "-a" "233da07d09ce6fa878e8319d87959d6f716e0165bf4c3d1258eda8407ce35979", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> opentelemetry-api/src/trace/tracer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: patterns aren't allowed in functions without bodies
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fn close(mut self);
[INFO] [stdout]   |              ^^^^^^^^ help: remove `mut` from the parameter: `self`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stdout]   = note: `#[warn(patterns_in_fns_without_body)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `measurements`
[INFO] [stdout]    --> opentelemetry-api/src/metric/meter.rs:177:29
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn record<I>(&mut self, measurements: I) where I: IntoIterator<Item=measure::NoopMeasurement> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_measurements`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn build(mut self) -> Result<M, M::Error> {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:92:31
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn double_measurement<'a>(value: f64) -> Self::Measurement {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn long_measurement<'a>(value: i64) -> Self::Measurement {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]    --> opentelemetry-api/src/metric/measure.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn build(builder: MeasureBuilder<Self>) -> Result<Self, Self::Error> where Self: Sized {
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/distributedcontext/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue>;
[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] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue<'_>>;
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/event.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn context(&self) -> SpanContext;
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[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] 27 |     fn context(&self) -> SpanContext<'_>;
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get(&self, key: &str) -> Option<&Entry> {
[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] 52 |     pub fn get(&self, key: &str) -> Option<&Entry<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> opentelemetry-api/src/trace/trace_state.rs:120:51
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |                                                   ^                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "{}", "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |         +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/sampler.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Span: Drop {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     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] 92 |     fn context(&self) -> &SpanContext<'_>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Scope: Drop {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opentelemetry_sdk v0.1.0 (/opt/rustwide/workdir/opentelemetry-sdk)
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling opentelemetry_api v0.1.0 (/opt/rustwide/workdir/opentelemetry-api)
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> opentelemetry-api/src/trace/tracer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: patterns aren't allowed in functions without bodies
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fn close(mut self);
[INFO] [stdout]   |              ^^^^^^^^ help: remove `mut` from the parameter: `self`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stdout]   = note: `#[warn(patterns_in_fns_without_body)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `measurements`
[INFO] [stdout]    --> opentelemetry-api/src/metric/meter.rs:177:29
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn record<I>(&mut self, measurements: I) where I: IntoIterator<Item=measure::NoopMeasurement> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_measurements`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `counter`
[INFO] [stdout]    --> opentelemetry-api/src/metric/meter.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let counter = m.counter_long("test").build().unwrap();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn build(mut self) -> Result<M, M::Error> {
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:92:31
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn double_measurement<'a>(value: f64) -> Self::Measurement {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> opentelemetry-api/src/metric/measure.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn long_measurement<'a>(value: i64) -> Self::Measurement {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `builder`
[INFO] [stdout]    --> opentelemetry-api/src/metric/measure.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn build(builder: MeasureBuilder<Self>) -> Result<Self, Self::Error> where Self: Sized {
[INFO] [stdout]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/distributedcontext/mod.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue>;
[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] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue<'_>>;
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/event.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn context(&self) -> SpanContext;
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[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] 27 |     fn context(&self) -> SpanContext<'_>;
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/link.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/trace_state.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get(&self, key: &str) -> Option<&Entry> {
[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] 52 |     pub fn get(&self, key: &str) -> Option<&Entry<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> opentelemetry-api/src/trace/trace_state.rs:120:51
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |                                                   ^                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 120 |     }), "{}", "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stdout]     |         +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/sampler.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stdout]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |                 |     ||
[INFO] [stdout]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stdout]    |                   |                 |     the same lifetime is elided 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] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Span: Drop {
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> opentelemetry-api/src/trace/span.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     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] 92 |     fn context(&self) -> &SpanContext<'_>;
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stdout]  --> opentelemetry-api/src/context/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Scope: Drop {
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "233da07d09ce6fa878e8319d87959d6f716e0165bf4c3d1258eda8407ce35979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233da07d09ce6fa878e8319d87959d6f716e0165bf4c3d1258eda8407ce35979", kill_on_drop: false }`
[INFO] [stdout] 233da07d09ce6fa878e8319d87959d6f716e0165bf4c3d1258eda8407ce35979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a19606d20d6af695389f446e588fe8e55490d4eedcf6dcb7ffb8b188d2a2e29
[INFO] running `Command { std: "docker" "start" "-a" "6a19606d20d6af695389f446e588fe8e55490d4eedcf6dcb7ffb8b188d2a2e29", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> opentelemetry-api/src/trace/tracer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: patterns aren't allowed in functions without bodies
[INFO] [stderr]  --> opentelemetry-api/src/context/mod.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fn close(mut self);
[INFO] [stderr]   |              ^^^^^^^^ help: remove `mut` from the parameter: `self`
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
[INFO] [stderr]   = note: `#[warn(patterns_in_fns_without_body)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `measurements`
[INFO] [stderr]    --> opentelemetry-api/src/metric/meter.rs:177:29
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn record<I>(&mut self, measurements: I) where I: IntoIterator<Item=measure::NoopMeasurement> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_measurements`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> opentelemetry-api/src/metric/measure.rs:78:18
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn build(mut self) -> Result<M, M::Error> {
[INFO] [stderr]    |                  ----^^^^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> opentelemetry-api/src/metric/measure.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn double_measurement<'a>(value: f64) -> Self::Measurement {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> opentelemetry-api/src/metric/measure.rs:96:29
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn long_measurement<'a>(value: i64) -> Self::Measurement {
[INFO] [stderr]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `builder`
[INFO] [stderr]    --> opentelemetry-api/src/metric/measure.rs:100:14
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn build(builder: MeasureBuilder<Self>) -> Result<Self, Self::Error> where Self: Sized {
[INFO] [stderr]     |              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> opentelemetry-api/src/trace/trace_state.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> opentelemetry-api/src/trace/trace_state.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |         let mut entries = self.entries.get_or_insert(self.parent.map_or(vec![], |x| x.entries.clone()));
[INFO] [stderr]    |             ----^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/distributedcontext/mod.rs:32:20
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue>;
[INFO] [stderr]    |                    ^^^^^                           ^^^^^^^^^^^
[INFO] [stderr]    |                    |                               ||
[INFO] [stderr]    |                    |                               |the same lifetime is hidden here
[INFO] [stderr]    |                    |                               the same lifetime is elided here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn entry_value(&self, key: EntryKey) -> Option<&EntryValue<'_>>;
[INFO] [stderr]    |                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/event.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stderr]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |                 |     ||
[INFO] [stderr]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stderr]    |                   |                 |     the same lifetime is elided here
[INFO] [stderr]    |                   |                 the same lifetime is elided here
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/link.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn context(&self) -> SpanContext;
[INFO] [stderr]    |                ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                |
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn context(&self) -> SpanContext<'_>;
[INFO] [stderr]    |                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/link.rs:30:19
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stderr]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |                 |     ||
[INFO] [stderr]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stderr]    |                   |                 |     the same lifetime is elided here
[INFO] [stderr]    |                   |                 the same lifetime is elided here
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/trace_state.rs:52:16
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get(&self, key: &str) -> Option<&Entry> {
[INFO] [stderr]    |                ^^^^^                       ^^^^^^
[INFO] [stderr]    |                |                           ||
[INFO] [stderr]    |                |                           |the same lifetime is hidden here
[INFO] [stderr]    |                |                           the same lifetime is elided here
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn get(&self, key: &str) -> Option<&Entry<'_>> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> opentelemetry-api/src/trace/trace_state.rs:120:51
[INFO] [stderr]     |
[INFO] [stderr] 120 |     }), "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stderr]     |                                                   ^                             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 120 |     }), "{}", "Key cannot contain characters outside of {'a'-'z', '0'-'9', _, -, *, / }");
[INFO] [stderr]     |         +++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/sampler.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue>;
[INFO] [stderr]    |                   ^^^^^             ^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |                 |     ||
[INFO] [stderr]    |                   |                 |     |the same lifetime is hidden here
[INFO] [stderr]    |                   |                 |     the same lifetime is elided here
[INFO] [stderr]    |                   |                 the same lifetime is elided here
[INFO] [stderr]    |                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn attributes(&self) -> HashMap<&str, &AttributeValue<'_>>;
[INFO] [stderr]    |                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stderr]   --> opentelemetry-api/src/trace/span.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub trait Span: Drop {
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(drop_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> opentelemetry-api/src/trace/span.rs:92:16
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn context(&self) -> &SpanContext;
[INFO] [stderr]    |                ^^^^^     ^^^^^^^^^^^^
[INFO] [stderr]    |                |         ||
[INFO] [stderr]    |                |         |the same lifetime is hidden here
[INFO] [stderr]    |                |         the same lifetime is elided here
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn context(&self) -> &SpanContext<'_>;
[INFO] [stderr]    |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped
[INFO] [stderr]  --> opentelemetry-api/src/context/mod.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Scope: Drop {
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `opentelemetry_api` (lib) generated 19 warnings (run `cargo fix --lib -p opentelemetry_api` to apply 17 suggestions)
[INFO] [stderr] warning: unused variable: `counter`
[INFO] [stderr]    --> opentelemetry-api/src/metric/meter.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let counter = m.counter_long("test").build().unwrap();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counter`
[INFO] [stderr] 
[INFO] [stderr] warning: `opentelemetry_api` (lib test) generated 20 warnings (19 duplicates) (run `cargo fix --lib -p opentelemetry_api --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opentelemetry_api-096da00c8eef86ef)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'distributedcontext::entry::tests::test_invalid_entry_key' (24) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26:
[INFO] [stderr] misaligned pointer dereference: address must be a multiple of 0x8 but is 0x71e7bf3bd24c
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x6133f042c602 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x6133f042c602 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x6133f042c602 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x6133f042c602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x6133f043d75a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x6133f043d75a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stderr]    6:     0x6133f03fa6a6 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x6133f03fa6a6 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x6133f040b679 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x6133f040b679 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x6133f040b4d9 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x6133f02f66ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   12:     0x6133f02f66ce - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x6133f040b8f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]   14:     0x6133f040b8f2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x6133f040b738 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x6133f04067b9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x6133f03ee8fd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x6133f0444d9d - core::panicking::panic_nounwind_fmt::runtime::hc88ed2bfe3f4a8c8
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x6133f0444d9d - core::panicking::panic_nounwind_fmt::h0fb754c2e2cbb5f3
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/intrinsics/mod.rs:2432:9
[INFO] [stderr]   20:     0x6133f0444f29 - core::panicking::panic_misaligned_pointer_dereference::h060538c4010c0045
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:284:5
[INFO] [stderr]   21:     0x6133f0347082 - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::{{closure}}::hd3f585c8588e7ab6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:186:26
[INFO] [stderr]   22:     0x6133f033fb24 - <rand_core::block::BlockRng<R> as rand_core::RngCore>::next_u64::hc7ebd0873d588e23
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_core-0.4.0/src/block.rs:200:13
[INFO] [stderr]   23:     0x6133f033fb24 - <rand_chacha::chacha::ChaChaRng as rand_core::RngCore>::next_u64::h7d75ad06638bac31
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand_chacha-0.1.1/src/chacha.rs:80:16
[INFO] [stderr]   24:     0x6133f0346ac7 - <proptest::test_runner::rng::TestRng as rand_core::RngCore>::next_u64::hf2fd1cb0c90b2074
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/test_runner/rng.rs:137:58
[INFO] [stderr]   25:     0x6133f0331a7f - rand::distributions::integer::<impl rand::distributions::Distribution<usize> for rand::distributions::Standard>::sample::h7e983e2d2bf0ca81
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/integer.rs:69:13
[INFO] [stderr]   26:     0x6133f0345bb3 - rand::Rng::gen::h517ee1ead9cee366
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:215:18
[INFO] [stderr]   27:     0x6133f034fd43 - <rand::distributions::uniform::UniformInt<usize> as rand::distributions::uniform::UniformSampler>::sample_single::h49a60febbb748d02
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/distributions/uniform.rs:451:43
[INFO] [stderr]   28:     0x6133f0345c61 - rand::Rng::gen_range::h37c050c92b44954a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.6.5/src/lib.rs:245:9
[INFO] [stderr]   29:     0x6133f0354a75 - proptest::char::select_range_index::h23a01e0b2d77802b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/char.rs:135:32
[INFO] [stderr]   30:     0x6133f03543f1 - <proptest::char::CharStrategy as proptest::strategy::traits::Strategy>::new_tree::h2f174525aeda0beb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/char.rs:253:30
[INFO] [stderr]   31:     0x6133f0329637 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::hd9bdf1f6249d0392
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/map.rs:53:21
[INFO] [stderr]   32:     0x6133f035282c - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::hf7255ba970b770aa
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:781:28
[INFO] [stderr]   33:     0x6133f0319bb3 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h70dd1a852d349b9e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:670:26
[INFO] [stderr]   34:     0x6133f0351acb - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::ha52908371f85bb6b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:751:16
[INFO] [stderr]   35:     0x6133f032a712 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::he49e57490c33995f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/macros.rs:72:24
[INFO] [stderr]   36:     0x6133f0340428 - <proptest::collection::VecStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::h353c6b76c7a28afb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/collection.rs:557:40
[INFO] [stderr]   37:     0x6133f03295ee - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::hd6bba9f417961b2e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/map.rs:53:21
[INFO] [stderr]   38:     0x6133f03520af - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h24d7829b8106c553
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:781:28
[INFO] [stderr]   39:     0x6133f0319bb3 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::h70dd1a852d349b9e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:670:26
[INFO] [stderr]   40:     0x6133f0351acb - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::ha52908371f85bb6b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:751:16
[INFO] [stderr]   41:     0x6133f032a712 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::he49e57490c33995f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/macros.rs:72:24
[INFO] [stderr]   42:     0x6133f0329687 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::hf8c8948b15e93c14
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/map.rs:53:21
[INFO] [stderr]   43:     0x6133f0351bac - <proptest::strategy::traits::BoxedStrategyWrapper<T> as proptest::strategy::traits::Strategy>::new_tree::h0886376abb5822ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:781:28
[INFO] [stderr]   44:     0x6133f0319c03 - <alloc::sync::Arc<S> as proptest::strategy::traits::Strategy>::new_tree::hc4dec0f7b26bc992
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:670:26
[INFO] [stderr]   45:     0x6133f0351afb - <proptest::strategy::traits::SBoxedStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::ha83ef192cd9966b9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:751:16
[INFO] [stderr]   46:     0x6133f032a6d2 - <proptest::string::RegexGeneratorStrategy<T> as proptest::strategy::traits::Strategy>::new_tree::hcd054084439e80e7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/macros.rs:72:24
[INFO] [stderr]   47:     0x6133f032fcea - proptest::string::<impl proptest::strategy::traits::Strategy for str>::new_tree::h4f3a59cb6addd676
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/string.rs:104:37
[INFO] [stderr]   48:     0x6133f02d4fe8 - <&S as proptest::strategy::traits::Strategy>::new_tree::h98065823540f9149
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/traits.rs:670:26
[INFO] [stderr]   49:     0x6133f02c9c56 - <proptest::strategy::map::Map<S,F> as proptest::strategy::traits::Strategy>::new_tree::h3e5d247b295adccc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/strategy/map.rs:53:21
[INFO] [stderr]   50:     0x6133f0253151 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h1b81bcc1791d7045
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/test_runner/runner.rs:636:40
[INFO] [stderr]   51:     0x6133f026ea88 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::hd641f89d3c50cd5e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/test_runner/runner.rs:578:18
[INFO] [stderr]   52:     0x6133f02525bc - proptest::test_runner::runner::TestRunner::run_in_process::hfe62a322ba88cc17
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/test_runner/runner.rs:550:14
[INFO] [stderr]   53:     0x6133f0273b86 - proptest::test_runner::runner::TestRunner::run::h12f724763ab87279
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/test_runner/runner.rs:393:18
[INFO] [stderr]   54:     0x6133f02c13df - opentelemetry_api::distributedcontext::entry::tests::test_invalid_entry_key::h8ff735764fb72618
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/sugar.rs:163:17
[INFO] [stderr]   55:     0x6133f02c16b7 - opentelemetry_api::distributedcontext::entry::tests::test_invalid_entry_key::{{closure}}::hb568b59d90845291
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proptest-0.9.4/src/sugar.rs:159:28
[INFO] [stderr]   56:     0x6133f02ba5d6 - core::ops::function::FnOnce::call_once::h866a4854324f42d9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   57:     0x6133f02f648b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   58:     0x6133f02f648b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stderr]   59:     0x6133f0309e9a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stderr]   60:     0x6133f0309e9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   61:     0x6133f0309e9a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   62:     0x6133f0309e9a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   63:     0x6133f0309e9a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   64:     0x6133f0309e9a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stderr]   65:     0x6133f0309e9a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stderr]   66:     0x6133f02e42f4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stderr]   67:     0x6133f02e42f4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   68:     0x6133f02e7c92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   69:     0x6133f02e7c92 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   70:     0x6133f02e7c92 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stderr]   71:     0x6133f02e7c92 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stderr]   72:     0x6133f02e7c92 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stderr]   73:     0x6133f02e7c92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   74:     0x6133f02e7c92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   75:     0x6133f040187f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]   76:     0x6133f040187f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stderr]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   77:     0x71e7bf460aa4 - <unknown>
[INFO] [stderr]   78:     0x71e7bf4eda64 - clone
[INFO] [stderr]   79:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `-p opentelemetry_api --lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/opentelemetry_api-096da00c8eef86ef` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "6a19606d20d6af695389f446e588fe8e55490d4eedcf6dcb7ffb8b188d2a2e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a19606d20d6af695389f446e588fe8e55490d4eedcf6dcb7ffb8b188d2a2e29", kill_on_drop: false }`
[INFO] [stdout] 6a19606d20d6af695389f446e588fe8e55490d4eedcf6dcb7ffb8b188d2a2e29
