[INFO] fetching crate jaeger-opentracing 0.1.0...
[INFO] testing jaeger-opentracing-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate jaeger-opentracing 0.1.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate jaeger-opentracing 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jaeger-opentracing 0.1.0
[INFO] finished tweaking crates.io crate jaeger-opentracing 0.1.0
[INFO] tweaked toml for crates.io crate jaeger-opentracing 0.1.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c26a173b9531f663ba3d3c416bdf601064696c6ec7aa86fe4d3c2d43494f8a50
[INFO] running `Command { std: "docker" "start" "-a" "c26a173b9531f663ba3d3c416bdf601064696c6ec7aa86fe4d3c2d43494f8a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c26a173b9531f663ba3d3c416bdf601064696c6ec7aa86fe4d3c2d43494f8a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26a173b9531f663ba3d3c416bdf601064696c6ec7aa86fe4d3c2d43494f8a50", kill_on_drop: false }`
[INFO] [stdout] c26a173b9531f663ba3d3c416bdf601064696c6ec7aa86fe4d3c2d43494f8a50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c598ca4815c4cf81f2b3c6b4975b2f0792b189c053b21cd2ebe42f506e99e5cf
[INFO] running `Command { std: "docker" "start" "-a" "c598ca4815c4cf81f2b3c6b4975b2f0792b189c053b21cd2ebe42f506e99e5cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling jaeger-opentracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "c598ca4815c4cf81f2b3c6b4975b2f0792b189c053b21cd2ebe42f506e99e5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c598ca4815c4cf81f2b3c6b4975b2f0792b189c053b21cd2ebe42f506e99e5cf", kill_on_drop: false }`
[INFO] [stdout] c598ca4815c4cf81f2b3c6b4975b2f0792b189c053b21cd2ebe42f506e99e5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03e84c05ec1cc4fb5aebdb9b7ad701186d0d2961f92de74e2022a601d4fda360
[INFO] running `Command { std: "docker" "start" "-a" "03e84c05ec1cc4fb5aebdb9b7ad701186d0d2961f92de74e2022a601d4fda360", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jaeger-opentracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "03e84c05ec1cc4fb5aebdb9b7ad701186d0d2961f92de74e2022a601d4fda360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e84c05ec1cc4fb5aebdb9b7ad701186d0d2961f92de74e2022a601d4fda360", kill_on_drop: false }`
[INFO] [stdout] 03e84c05ec1cc4fb5aebdb9b7ad701186d0d2961f92de74e2022a601d4fda360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f67f440633736ebc72d120eb1693a5d987f6a96393e8499c0e65de35d023b8b
[INFO] running `Command { std: "docker" "start" "-a" "0f67f440633736ebc72d120eb1693a5d987f6a96393e8499c0e65de35d023b8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jaeger_opentracing-7ca2c9be6c8536bc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jaeger-opentracing
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f67f440633736ebc72d120eb1693a5d987f6a96393e8499c0e65de35d023b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f67f440633736ebc72d120eb1693a5d987f6a96393e8499c0e65de35d023b8b", kill_on_drop: false }`
[INFO] [stdout] 0f67f440633736ebc72d120eb1693a5d987f6a96393e8499c0e65de35d023b8b