[INFO] crate rustracing_jaeger 0.2.1 is already in cache
[INFO] extracting crate rustracing_jaeger 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustracing_jaeger/0.2.1
[INFO] extracting crate rustracing_jaeger 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustracing_jaeger/0.2.1
[INFO] validating manifest of rustracing_jaeger-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustracing_jaeger-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustracing_jaeger-0.2.1
[INFO] finished frobbing rustracing_jaeger-0.2.1
[INFO] frobbed toml for rustracing_jaeger-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustracing_jaeger/0.2.1/Cargo.toml
[INFO] started frobbing rustracing_jaeger-0.2.1
[INFO] finished frobbing rustracing_jaeger-0.2.1
[INFO] frobbed toml for rustracing_jaeger-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustracing_jaeger/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fibers_http_server v0.1.11
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustracing_jaeger-0.2.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustracing_jaeger/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 162f2f2bf828ea686158165fcfefa6a021460524a41e622b1e81f9388bd4c836
[INFO] running `"docker" "start" "-a" "162f2f2bf828ea686158165fcfefa6a021460524a41e622b1e81f9388bd4c836"`
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling thrift_codec v0.1.1
[INFO] [stderr]    Compiling rustracing v0.2.0
[INFO] [stderr]    Compiling rustracing_jaeger v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `"docker" "inspect" "162f2f2bf828ea686158165fcfefa6a021460524a41e622b1e81f9388bd4c836"`
[INFO] running `"docker" "rm" "-f" "162f2f2bf828ea686158165fcfefa6a021460524a41e622b1e81f9388bd4c836"`
[INFO] [stdout] 162f2f2bf828ea686158165fcfefa6a021460524a41e622b1e81f9388bd4c836
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustracing_jaeger/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e38672eaaa33b103f3c832f9f10d86a30ced8c6bd8632417f6cd5f781261da4f
[INFO] running `"docker" "start" "-a" "e38672eaaa33b103f3c832f9f10d86a30ced8c6bd8632417f6cd5f781261da4f"`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling splay_tree v0.2.10
[INFO] [stderr]    Compiling nbchan v0.1.3
[INFO] [stderr]    Compiling factory v0.1.2
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling bytecodec v0.4.11
[INFO] [stderr]    Compiling fibers v0.1.12
[INFO] [stderr]    Compiling fibers_global v0.1.2
[INFO] [stderr]    Compiling httpcodec v0.2.3
[INFO] [stderr]    Compiling prometrics v0.1.12
[INFO] [stderr]    Compiling fibers_http_server v0.1.11
[INFO] [stderr]    Compiling rustracing_jaeger v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.10s
[INFO] running `"docker" "inspect" "e38672eaaa33b103f3c832f9f10d86a30ced8c6bd8632417f6cd5f781261da4f"`
[INFO] running `"docker" "rm" "-f" "e38672eaaa33b103f3c832f9f10d86a30ced8c6bd8632417f6cd5f781261da4f"`
[INFO] [stdout] e38672eaaa33b103f3c832f9f10d86a30ced8c6bd8632417f6cd5f781261da4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustracing_jaeger/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 71914153bb99372a477c9aaad47affdd45552ca78d261a3102ca1fa84e818c1c
[INFO] running `"docker" "start" "-a" "71914153bb99372a477c9aaad47affdd45552ca78d261a3102ca1fa84e818c1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustracing_jaeger-4dc50921dfd8e856
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test span::test::trace_id_conversion_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test span::test::inject_to_text_map_works ... ok
[INFO] [stdout] test span::test::inject_to_binary_works ... ok
[INFO] [stdout] test span::test::extract_from_urlencoded_text_map_works ... ok
[INFO] [stdout] test span::test::extract_from_text_map_works ... ok
[INFO] [stdout] test tracer::test::is_tracer_sendable ... ok
[INFO] [stderr]    Doc-tests rustracing_jaeger
[INFO] [stdout] test span::test::extract_from_binary_works ... ok
[INFO] [stdout] test span::test::extract_debug_id_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/span.rs - span::TraceId (line 86) ... ok
[INFO] [stdout] test src/span.rs - span (line 10) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "71914153bb99372a477c9aaad47affdd45552ca78d261a3102ca1fa84e818c1c"`
[INFO] running `"docker" "rm" "-f" "71914153bb99372a477c9aaad47affdd45552ca78d261a3102ca1fa84e818c1c"`
[INFO] [stdout] 71914153bb99372a477c9aaad47affdd45552ca78d261a3102ca1fa84e818c1c