[INFO] fetching crate opentelemetry_sdk 0.21.1...
[INFO] checking opentelemetry_sdk-0.21.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate opentelemetry_sdk 0.21.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate opentelemetry_sdk 0.21.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry_sdk 0.21.1
[INFO] finished tweaking crates.io crate opentelemetry_sdk 0.21.1
[INFO] tweaked toml for crates.io crate opentelemetry_sdk 0.21.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pprof v0.13.0
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded opentelemetry-http v0.10.0
[INFO] [stderr]   Downloaded symbolic-common v12.8.0
[INFO] [stderr]   Downloaded inferno v0.11.19
[INFO] [stderr]   Downloaded cpp_demangle v0.4.3
[INFO] [stderr]   Downloaded symbolic-demangle v12.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66a27aa7a4f2072bcedf1fdac87ae10ff892f7ae623a51ea3751654655cb3196
[INFO] running `Command { std: "docker" "start" "-a" "66a27aa7a4f2072bcedf1fdac87ae10ff892f7ae623a51ea3751654655cb3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66a27aa7a4f2072bcedf1fdac87ae10ff892f7ae623a51ea3751654655cb3196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a27aa7a4f2072bcedf1fdac87ae10ff892f7ae623a51ea3751654655cb3196", kill_on_drop: false }`
[INFO] [stdout] 66a27aa7a4f2072bcedf1fdac87ae10ff892f7ae623a51ea3751654655cb3196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c189aa2ab3f009497115d5901d419495c25706775b1536734391640a07b6231
[INFO] running `Command { std: "docker" "start" "-a" "8c189aa2ab3f009497115d5901d419495c25706775b1536734391640a07b6231", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling symbolic-demangle v12.8.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking opentelemetry v0.21.0
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]     Checking symbolic-common v12.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking inferno v0.11.19
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking opentelemetry_sdk v0.21.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/trace/sampler.rs:7:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | use std::convert::TryInto;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `TryInto` is already defined here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     unused
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Iterator` is imported redundantly
[INFO] [stdout]  --> benches/key_value_map.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::iter::Iterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Iterator` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TextMapPropagator` is imported redundantly
[INFO] [stdout]    --> src/propagation/baggage.rs:185:35
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use super::*;
[INFO] [stdout]     |         -------- the item `TextMapPropagator` is already imported here
[INFO] [stdout] 184 |     use opentelemetry::{
[INFO] [stdout] 185 |         baggage::BaggageMetadata, propagation::TextMapPropagator, Key, KeyValue, StringValue, Value,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `EnvResourceDetector` is imported redundantly
[INFO] [stdout]    --> src/resource/mod.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         -------- the item `EnvResourceDetector` is already imported here
[INFO] [stdout] 256 |     use crate::resource::EnvResourceDetector;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HashMap` is imported redundantly
[INFO] [stdout]    --> src/resource/mod.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashMap` is already imported here
[INFO] [stdout] 256 |     use crate::resource::EnvResourceDetector;
[INFO] [stdout] 257 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/trace/sampler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:129:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `SpanCountExporter` is never constructed
[INFO] [stdout]   --> src/trace/runtime_tests.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct SpanCountExporter {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry_sdk` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "8c189aa2ab3f009497115d5901d419495c25706775b1536734391640a07b6231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c189aa2ab3f009497115d5901d419495c25706775b1536734391640a07b6231", kill_on_drop: false }`
[INFO] [stdout] 8c189aa2ab3f009497115d5901d419495c25706775b1536734391640a07b6231
