[INFO] fetching crate opentelemetry 0.8.0...
[INFO] testing opentelemetry-0.8.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate opentelemetry 0.8.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate opentelemetry 0.8.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opentelemetry 0.8.0
[INFO] finished tweaking crates.io crate opentelemetry 0.8.0
[INFO] tweaked toml for crates.io crate opentelemetry 0.8.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate opentelemetry 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbd9cc6f986a6fdf0857652570ca156e2891c59bf6000b45065caf8f0e802d42
[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" "bbd9cc6f986a6fdf0857652570ca156e2891c59bf6000b45065caf8f0e802d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbd9cc6f986a6fdf0857652570ca156e2891c59bf6000b45065caf8f0e802d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd9cc6f986a6fdf0857652570ca156e2891c59bf6000b45065caf8f0e802d42", kill_on_drop: false }`
[INFO] [stdout] bbd9cc6f986a6fdf0857652570ca156e2891c59bf6000b45065caf8f0e802d42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ab0934afaabb278469f6e6bd69b406c3ad9c13ca840e12a55f42c241e4da300
[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" "5ab0934afaabb278469f6e6bd69b406c3ad9c13ca840e12a55f42c241e4da300", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling protobuf v2.16.2
[INFO] [stderr]    Compiling prometheus v0.7.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling opentelemetry v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.19s
[INFO] running `Command { std: "docker" "inspect" "5ab0934afaabb278469f6e6bd69b406c3ad9c13ca840e12a55f42c241e4da300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab0934afaabb278469f6e6bd69b406c3ad9c13ca840e12a55f42c241e4da300", kill_on_drop: false }`
[INFO] [stdout] 5ab0934afaabb278469f6e6bd69b406c3ad9c13ca840e12a55f42c241e4da300
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3081f6a18f9e51da8f94a660f90b2f1c7ec8d6acb4a453920d898e7e4e02a04e
[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" "3081f6a18f9e51da8f94a660f90b2f1c7ec8d6acb4a453920d898e7e4e02a04e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling opentelemetry v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.20s
[INFO] running `Command { std: "docker" "inspect" "3081f6a18f9e51da8f94a660f90b2f1c7ec8d6acb4a453920d898e7e4e02a04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3081f6a18f9e51da8f94a660f90b2f1c7ec8d6acb4a453920d898e7e4e02a04e", kill_on_drop: false }`
[INFO] [stdout] 3081f6a18f9e51da8f94a660f90b2f1c7ec8d6acb4a453920d898e7e4e02a04e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 83d4e08ace3041a491bddef69f06e5ac88cb242dcbedb96b39ca84cc44acc891
[INFO] running `Command { std: "docker" "start" "-a" "83d4e08ace3041a491bddef69f06e5ac88cb242dcbedb96b39ca84cc44acc891", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/opentelemetry-606ad942dff2371e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test experimental::api::context::propagation::binary_propagator::tests::to_bytes_conversion ... ok
[INFO] [stdout] test experimental::api::context::propagation::binary_propagator::tests::from_bytes_conversion ... ok
[INFO] [stdout] test api::trace::trace_context_propagator::tests::inject_w3c ... ok
[INFO] [stdout] test api::trace::trace_context_propagator::tests::extract_w3c ... ok
[INFO] [stdout] test api::context::propagation::composite_propagator::tests::inject_multiple_propagators ... ok
[INFO] [stdout] test api::trace::b3_propagator::tests::extract_b3 ... ok
[INFO] [stdout] test api::context::propagation::composite_propagator::tests::extract_multiple_propagators ... ok
[INFO] [stdout] test api::trace::b3_propagator::tests::inject_b3 ... ok
[INFO] [stdout] test sdk::trace::evicted_queue::tests::insert_over_capacity_test ... ok
[INFO] [stdout] test api::context::tests::nested_contexts ... ok
[INFO] [stdout] test sdk::trace::evicted_hash_map::tests::insert_over_capacity_test ... ok
[INFO] [stdout] test api::correlation::propagation::tests::extract_correlations ... ok
[INFO] [stdout] test api::correlation::propagation::tests::inject_correlations ... ok
[INFO] [stderr]    Doc-tests opentelemetry
[INFO] [stdout] test sdk::trace::sampler::tests::sampling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name opentelemetry -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="metrics"' --cfg 'feature="pin-project"' --cfg 'feature="rand"' --cfg 'feature="default"' --cfg 'feature="prometheus"' --cfg 'feature="futures"' --cfg 'feature="trace"' --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-69cc43d79011c62c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-83d3293c93214ffa.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib --extern opentelemetry=/opt/rustwide/target/debug/deps/libopentelemetry-f5f39a9754891c07.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-b8f70c4d24b687b1.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-15f73a4b1be809a8.rlib --extern prometheus=/opt/rustwide/target/debug/deps/libprometheus-17060135def92acf.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-19b8577f18e5631b.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9ba4793678f93c65.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "83d4e08ace3041a491bddef69f06e5ac88cb242dcbedb96b39ca84cc44acc891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d4e08ace3041a491bddef69f06e5ac88cb242dcbedb96b39ca84cc44acc891", kill_on_drop: false }`
[INFO] [stdout] 83d4e08ace3041a491bddef69f06e5ac88cb242dcbedb96b39ca84cc44acc891
