[INFO] crate hyper-zipkin 0.4.0 is already in cache
[INFO] testing hyper-zipkin-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate hyper-zipkin 0.4.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate hyper-zipkin 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hyper-zipkin 0.4.0
[INFO] finished tweaking crates.io crate hyper-zipkin 0.4.0
[INFO] tweaked toml for crates.io crate hyper-zipkin 0.4.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 9377f7504f7518bed93dbffe8e4552ad9bbb42ab1312b27d4ea66a221f911489
[INFO] running `"docker" "start" "-a" "9377f7504f7518bed93dbffe8e4552ad9bbb42ab1312b27d4ea66a221f911489"`
[INFO] [stderr]    Compiling zipkin-types v0.1.0
[INFO] [stderr]    Compiling thread-local-object v0.1.0
[INFO] [stderr]    Compiling zipkin v0.3.5
[INFO] [stderr]    Compiling hyper-zipkin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "9377f7504f7518bed93dbffe8e4552ad9bbb42ab1312b27d4ea66a221f911489"`
[INFO] running `"docker" "rm" "-f" "9377f7504f7518bed93dbffe8e4552ad9bbb42ab1312b27d4ea66a221f911489"`
[INFO] [stdout] 9377f7504f7518bed93dbffe8e4552ad9bbb42ab1312b27d4ea66a221f911489
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 41eef3064b511520e27c88108aef013843f3952b687e56646e5112cdbe28fa88
[INFO] running `"docker" "start" "-a" "41eef3064b511520e27c88108aef013843f3952b687e56646e5112cdbe28fa88"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hyper-zipkin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `"docker" "inspect" "41eef3064b511520e27c88108aef013843f3952b687e56646e5112cdbe28fa88"`
[INFO] running `"docker" "rm" "-f" "41eef3064b511520e27c88108aef013843f3952b687e56646e5112cdbe28fa88"`
[INFO] [stdout] 41eef3064b511520e27c88108aef013843f3952b687e56646e5112cdbe28fa88
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 946b9aa5e0f515e685f4e0b5b4c069724776c20464f6e6d4134e28cf55ee74e9
[INFO] running `"docker" "start" "-a" "946b9aa5e0f515e685f4e0b5b4c069724776c20464f6e6d4134e28cf55ee74e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hyper_zipkin-aba7f302a76bbe82
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::flags_empty ... ok
[INFO] [stdout] test test::flags_sampled ... ok
[INFO] [stdout] test test::flags_debug ... ok
[INFO] [stdout] test test::flags_unsampled ... ok
[INFO] [stdout] test test::trace_context ... ok
[INFO] [stderr]    Doc-tests hyper-zipkin
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "946b9aa5e0f515e685f4e0b5b4c069724776c20464f6e6d4134e28cf55ee74e9"`
[INFO] running `"docker" "rm" "-f" "946b9aa5e0f515e685f4e0b5b4c069724776c20464f6e6d4134e28cf55ee74e9"`
[INFO] [stdout] 946b9aa5e0f515e685f4e0b5b4c069724776c20464f6e6d4134e28cf55ee74e9