[INFO] fetching crate opentelemetry-semantic-conventions 0.8.0...
[INFO] testing opentelemetry-semantic-conventions-0.8.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate opentelemetry-semantic-conventions 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate opentelemetry-semantic-conventions 0.8.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry-semantic-conventions 0.8.0
[INFO] finished tweaking crates.io crate opentelemetry-semantic-conventions 0.8.0
[INFO] tweaked toml for crates.io crate opentelemetry-semantic-conventions 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53c8d909ab3d58e40fd440dd427cdc5be8514c541a3a89b738e10f2a94e53f00
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53c8d909ab3d58e40fd440dd427cdc5be8514c541a3a89b738e10f2a94e53f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53c8d909ab3d58e40fd440dd427cdc5be8514c541a3a89b738e10f2a94e53f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c8d909ab3d58e40fd440dd427cdc5be8514c541a3a89b738e10f2a94e53f00", kill_on_drop: false }`
[INFO] [stdout] 53c8d909ab3d58e40fd440dd427cdc5be8514c541a3a89b738e10f2a94e53f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3425f80c4b189166bf0d02af727a732d9c2ad39a134d6cf4c30c182a372b9796
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3425f80c4b189166bf0d02af727a732d9c2ad39a134d6cf4c30c182a372b9796", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling opentelemetry v0.16.0
[INFO] [stderr]    Compiling opentelemetry-semantic-conventions v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.26s
[INFO] running `Command { std: "docker" "inspect" "3425f80c4b189166bf0d02af727a732d9c2ad39a134d6cf4c30c182a372b9796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3425f80c4b189166bf0d02af727a732d9c2ad39a134d6cf4c30c182a372b9796", kill_on_drop: false }`
[INFO] [stdout] 3425f80c4b189166bf0d02af727a732d9c2ad39a134d6cf4c30c182a372b9796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e57c11a2e5765533bfb9fbd737756dd36c020d4bf3085955874ba1d6ff670ab2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e57c11a2e5765533bfb9fbd737756dd36c020d4bf3085955874ba1d6ff670ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling opentelemetry-semantic-conventions v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "e57c11a2e5765533bfb9fbd737756dd36c020d4bf3085955874ba1d6ff670ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57c11a2e5765533bfb9fbd737756dd36c020d4bf3085955874ba1d6ff670ab2", kill_on_drop: false }`
[INFO] [stdout] e57c11a2e5765533bfb9fbd737756dd36c020d4bf3085955874ba1d6ff670ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a389f114989a1a8f4522632821414a0e54f4db97e7bcd3df7f9402590e4c0621
[INFO] running `Command { std: "docker" "start" "-a" "a389f114989a1a8f4522632821414a0e54f4db97e7bcd3df7f9402590e4c0621", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/opentelemetry_semantic_conventions-5cecabedddb8f403)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opentelemetry-semantic-conventions
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/trace.rs - trace (line 16) ... FAILED
[INFO] [stdout] test src/resource.rs - resource (line 16) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/trace.rs - trace (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `opentelemetry::trace`
[INFO] [stdout]  --> src/trace.rs:17:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use opentelemetry::{global, trace::Tracer as _};
[INFO] [stdout]   |                             ^^^^^ could not find `trace` in `opentelemetry`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `tracer` in module `global`
[INFO] [stdout]  --> src/trace.rs:20:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | let tracer = global::tracer("my-component");
[INFO] [stdout]   |                      ^^^^^^ not found in `global`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/resource.rs - resource (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `trace` in `export`
[INFO] [stdout]  --> src/resource.rs:20:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | let _tracer = opentelemetry::sdk::export::trace::stdout::new_pipeline()
[INFO] [stdout]   |                                           ^^^^^ could not find `trace` in `export`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `trace` in `sdk`
[INFO] [stdout]  --> src/resource.rs:21:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     .with_trace_config(sdk::trace::config().with_resource(sdk::Resource::new(vec![
[INFO] [stdout]   |                             ^^^^^ could not find `trace` in `sdk`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/resource.rs - resource (line 16)
[INFO] [stdout]     src/trace.rs - trace (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a389f114989a1a8f4522632821414a0e54f4db97e7bcd3df7f9402590e4c0621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a389f114989a1a8f4522632821414a0e54f4db97e7bcd3df7f9402590e4c0621", kill_on_drop: false }`
[INFO] [stdout] a389f114989a1a8f4522632821414a0e54f4db97e7bcd3df7f9402590e4c0621