[INFO] crate opentracingrust_zipkin 0.1.6 is already in cache
[INFO] extracting crate opentracingrust_zipkin 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/opentracingrust_zipkin/0.1.6
[INFO] extracting crate opentracingrust_zipkin 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opentracingrust_zipkin/0.1.6
[INFO] validating manifest of opentracingrust_zipkin-0.1.6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of opentracingrust_zipkin-0.1.6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing opentracingrust_zipkin-0.1.6
[INFO] finished frobbing opentracingrust_zipkin-0.1.6
[INFO] frobbed toml for opentracingrust_zipkin-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/opentracingrust_zipkin/0.1.6/Cargo.toml
[INFO] started frobbing opentracingrust_zipkin-0.1.6
[INFO] finished frobbing opentracingrust_zipkin-0.1.6
[INFO] frobbed toml for opentracingrust_zipkin-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/opentracingrust_zipkin/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing opentracingrust_zipkin-0.1.6 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/opentracingrust_zipkin/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4c1cd5103cb4a4bdbd2b97cbecd58911d7ac8a739a2b9233d2aae09e40bc876f
[INFO] running `"docker" "start" "-a" "4c1cd5103cb4a4bdbd2b97cbecd58911d7ac8a739a2b9233d2aae09e40bc876f"`
[INFO] [stderr]    Compiling opentracingrust_zipkin v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `"docker" "inspect" "4c1cd5103cb4a4bdbd2b97cbecd58911d7ac8a739a2b9233d2aae09e40bc876f"`
[INFO] running `"docker" "rm" "-f" "4c1cd5103cb4a4bdbd2b97cbecd58911d7ac8a739a2b9233d2aae09e40bc876f"`
[INFO] [stdout] 4c1cd5103cb4a4bdbd2b97cbecd58911d7ac8a739a2b9233d2aae09e40bc876f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/opentracingrust_zipkin/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f201a73fd1bf68f443569ebd2e2be66242ed4eece721ade47108e4f028f4a88
[INFO] running `"docker" "start" "-a" "3f201a73fd1bf68f443569ebd2e2be66242ed4eece721ade47108e4f028f4a88"`
[INFO] [stderr]    Compiling opentracingrust_zipkin v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `"docker" "inspect" "3f201a73fd1bf68f443569ebd2e2be66242ed4eece721ade47108e4f028f4a88"`
[INFO] running `"docker" "rm" "-f" "3f201a73fd1bf68f443569ebd2e2be66242ed4eece721ade47108e4f028f4a88"`
[INFO] [stdout] 3f201a73fd1bf68f443569ebd2e2be66242ed4eece721ade47108e4f028f4a88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/opentracingrust_zipkin/0.1.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6e87756c1f979953bfbe1043d01b887ec116376e2d111066aef5b2f60ac9c944
[INFO] running `"docker" "start" "-a" "6e87756c1f979953bfbe1043d01b887ec116376e2d111066aef5b2f60ac9c944"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/opentracingrust_zipkin-bdcf4827b09f8a37
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test collectors::tests::serialise_meta ... ok
[INFO] [stdout] test collectors::tests::serialise_times ... ok
[INFO] [stdout] test tracer::extract::tests::test_http_headers_decoding ... ok
[INFO] [stdout] test tracer::context::tests::new_span_with_options ... ok
[INFO] [stdout] test tracer::extract::tests::test_binary_decoding ... ok
[INFO] [stdout] test tracer::context::tests::references::follows_from_updates_details ... ok
[INFO] [stdout] test tracer::context::tests::new_span_with_defaults ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_bytes::long_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_bytes::short_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_string::long_id ... ok
[INFO] [stdout] test tracer::inject::tests::test_headers_encoding ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_string::short_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_string::too_short ... ok
[INFO] [stdout] test tracer::trace_id::tests::from_string::too_long ... ok
[INFO] [stdout] test tracer::context::tests::references::child_of_updates_details ... ok
[INFO] [stdout] test tracer::inject::tests::test_binary_encoding ... ok
[INFO] [stdout] test collectors::tests::serialise_ids ... ok
[INFO] [stdout] test tracer::trace_id::tests::generate_long_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::to_string::long_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::join_for_u64s::high_and_low ... ok
[INFO] [stdout] test tracer::trace_id::tests::join_for_u64s::high_is_zero_when_low_is_enough ... ok
[INFO] [stdout] test tracer::trace_id::tests::split_into_u64s::high_and_low_for_short ... ok
[INFO] [stdout] test tracer::trace_id::tests::split_into_u64s::high_is_zero_when_low_is_enough ... ok
[INFO] [stdout] test tracer::trace_id::tests::id_si_random ... ok
[INFO] [stdout] test tracer::trace_id::tests::to_string::short_id ... ok
[INFO] [stdout] test tracer::trace_id::tests::split_into_u64s::high_and_low ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opentracingrust_zipkin
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ignored
[INFO] [stdout] test src/tracer/trace_id.rs - tracer::trace_id::buffer_to_u64 (line 16) ... ignored
[INFO] [stdout] test src/tracer/trace_id.rs - tracer::trace_id::u64_to_buffer (line 32) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6e87756c1f979953bfbe1043d01b887ec116376e2d111066aef5b2f60ac9c944"`
[INFO] running `"docker" "rm" "-f" "6e87756c1f979953bfbe1043d01b887ec116376e2d111066aef5b2f60ac9c944"`
[INFO] [stdout] 6e87756c1f979953bfbe1043d01b887ec116376e2d111066aef5b2f60ac9c944