[INFO] fetching crate rustracing_jaeger 0.6.1...
[INFO] testing rustracing_jaeger-0.6.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate rustracing_jaeger 0.6.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rustracing_jaeger 0.6.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustracing_jaeger 0.6.1
[INFO] finished tweaking crates.io crate rustracing_jaeger 0.6.1
[INFO] tweaked toml for crates.io crate rustracing_jaeger 0.6.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate rustracing_jaeger 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thrift_codec v0.1.1
[INFO] [stderr]   Downloaded procinfo v0.4.2
[INFO] [stderr]   Downloaded fibers_http_server v0.1.12
[INFO] [stderr]   Downloaded prometrics v0.1.13
[INFO] [stderr]   Downloaded rustracing v0.5.1
[INFO] [stderr]   Downloaded httpcodec v0.2.3
[INFO] [stderr]   Downloaded atomic_immut v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa96665b58e54b34b678a31a483b04356f97e48468682a98198067c098abee56
[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" "aa96665b58e54b34b678a31a483b04356f97e48468682a98198067c098abee56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa96665b58e54b34b678a31a483b04356f97e48468682a98198067c098abee56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa96665b58e54b34b678a31a483b04356f97e48468682a98198067c098abee56", kill_on_drop: false }`
[INFO] [stdout] aa96665b58e54b34b678a31a483b04356f97e48468682a98198067c098abee56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", 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] 0ecf55d64434bd2d27dd7142d1ce732c3707027d89ec1d8fa6e714b3ee4e2037
[INFO] running `Command { std: "docker" "start" "-a" "0ecf55d64434bd2d27dd7142d1ce732c3707027d89ec1d8fa6e714b3ee4e2037", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling thrift_codec v0.1.1
[INFO] [stderr]    Compiling rustracing v0.5.1
[INFO] [stderr]    Compiling rustracing_jaeger v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "0ecf55d64434bd2d27dd7142d1ce732c3707027d89ec1d8fa6e714b3ee4e2037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecf55d64434bd2d27dd7142d1ce732c3707027d89ec1d8fa6e714b3ee4e2037", kill_on_drop: false }`
[INFO] [stdout] 0ecf55d64434bd2d27dd7142d1ce732c3707027d89ec1d8fa6e714b3ee4e2037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f378380d1b18bc3132850fdffbc66dd9f659b606e2843686efc17e2450acae99
[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" "f378380d1b18bc3132850fdffbc66dd9f659b606e2843686efc17e2450acae99", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling futures v0.1.30
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling bytecodec v0.4.13
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling fibers v0.1.13
[INFO] [stderr]    Compiling httpcodec v0.2.3
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling fibers_global v0.1.2
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling prometrics v0.1.13
[INFO] [stderr]    Compiling fibers_http_server v0.1.12
[INFO] [stderr]    Compiling rustracing_jaeger v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.49s
[INFO] running `Command { std: "docker" "inspect" "f378380d1b18bc3132850fdffbc66dd9f659b606e2843686efc17e2450acae99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f378380d1b18bc3132850fdffbc66dd9f659b606e2843686efc17e2450acae99", kill_on_drop: false }`
[INFO] [stdout] f378380d1b18bc3132850fdffbc66dd9f659b606e2843686efc17e2450acae99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f52df4ab769d0576a8445ca51415579f67a28f8f324007e59032465ac4bd4bce
[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" "f52df4ab769d0576a8445ca51415579f67a28f8f324007e59032465ac4bd4bce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustracing_jaeger-291f466417141c82)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test span::test::extract_debug_id_works ... ok
[INFO] [stdout] test span::test::trace_id_conversion_works ... ok
[INFO] [stdout] test span::test::inject_to_binary_works ... ok
[INFO] [stdout] test span::test::sampled_flag_works ... ok
[INFO] [stdout] test tracer::test::is_tracer_sendable ... 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 span::test::extract_from_binary_works ... ok
[INFO] [stdout] test span::test::inject_to_text_map_works ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustracing_jaeger
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/span.rs - span::TraceId (line 84) ... 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; finished in 2.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f52df4ab769d0576a8445ca51415579f67a28f8f324007e59032465ac4bd4bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52df4ab769d0576a8445ca51415579f67a28f8f324007e59032465ac4bd4bce", kill_on_drop: false }`
[INFO] [stdout] f52df4ab769d0576a8445ca51415579f67a28f8f324007e59032465ac4bd4bce