[INFO] fetching crate streamson-tokio 6.3.1...
[INFO] testing streamson-tokio-6.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate streamson-tokio 6.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate streamson-tokio 6.3.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate streamson-tokio 6.3.1
[INFO] finished tweaking crates.io crate streamson-tokio 6.3.1
[INFO] tweaked toml for crates.io crate streamson-tokio 6.3.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2340254c673a7df2c795bd55231d046f0811ae8437503ddf7a3ec83b04db1ee
[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" "b2340254c673a7df2c795bd55231d046f0811ae8437503ddf7a3ec83b04db1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2340254c673a7df2c795bd55231d046f0811ae8437503ddf7a3ec83b04db1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2340254c673a7df2c795bd55231d046f0811ae8437503ddf7a3ec83b04db1ee", kill_on_drop: false }`
[INFO] [stdout] b2340254c673a7df2c795bd55231d046f0811ae8437503ddf7a3ec83b04db1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2478c31214315e897cc66b2a6af038a117520b43a11f66814ad84d3d468c90f
[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" "e2478c31214315e897cc66b2a6af038a117520b43a11f66814ad84d3d468c90f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.6.0
[INFO] [stderr]    Compiling streamson-lib v6.3.1
[INFO] [stderr]    Compiling tokio v0.3.6
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[INFO] [stderr]    Compiling tokio-util v0.4.0
[INFO] [stderr]    Compiling streamson-tokio v6.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.30s
[INFO] running `Command { std: "docker" "inspect" "e2478c31214315e897cc66b2a6af038a117520b43a11f66814ad84d3d468c90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2478c31214315e897cc66b2a6af038a117520b43a11f66814ad84d3d468c90f", kill_on_drop: false }`
[INFO] [stdout] e2478c31214315e897cc66b2a6af038a117520b43a11f66814ad84d3d468c90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 648fd4e69c99158a2e14c2dc3562c5feb19e17498247b671ac450ed3fff30b2a
[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" "648fd4e69c99158a2e14c2dc3562c5feb19e17498247b671ac450ed3fff30b2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling streamson-tokio v6.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `Command { std: "docker" "inspect" "648fd4e69c99158a2e14c2dc3562c5feb19e17498247b671ac450ed3fff30b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648fd4e69c99158a2e14c2dc3562c5feb19e17498247b671ac450ed3fff30b2a", kill_on_drop: false }`
[INFO] [stdout] 648fd4e69c99158a2e14c2dc3562c5feb19e17498247b671ac450ed3fff30b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 7978eba5370f6b941b4e539874f02b1b47b7626e286dc05b30397d20a9a103b6
[INFO] running `Command { std: "docker" "start" "-a" "7978eba5370f6b941b4e539874f02b1b47b7626e286dc05b30397d20a9a103b6", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/streamson_tokio-9ea099cb4f6f0fbc
[INFO] [stdout] test decoder::tests::with_included_path ... ok
[INFO] [stderr]    Doc-tests streamson-tokio
[INFO] [stdout] test decoder::tests::without_included_path ... ok
[INFO] [stdout] test decoder::tests::multiple_json_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/decoder.rs - decoder::Extractor (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7978eba5370f6b941b4e539874f02b1b47b7626e286dc05b30397d20a9a103b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7978eba5370f6b941b4e539874f02b1b47b7626e286dc05b30397d20a9a103b6", kill_on_drop: false }`
[INFO] [stdout] 7978eba5370f6b941b4e539874f02b1b47b7626e286dc05b30397d20a9a103b6