[INFO] fetching crate packet_loss_classification 0.1.0...
[INFO] testing packet_loss_classification-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate packet_loss_classification 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate packet_loss_classification 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packet_loss_classification 0.1.0
[INFO] finished tweaking crates.io crate packet_loss_classification 0.1.0
[INFO] tweaked toml for crates.io crate packet_loss_classification 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dd96bc159d022dfa14546a9baa0383397d48c8d4ebdb50591f8842e343242da
[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" "5dd96bc159d022dfa14546a9baa0383397d48c8d4ebdb50591f8842e343242da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dd96bc159d022dfa14546a9baa0383397d48c8d4ebdb50591f8842e343242da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dd96bc159d022dfa14546a9baa0383397d48c8d4ebdb50591f8842e343242da", kill_on_drop: false }`
[INFO] [stdout] 5dd96bc159d022dfa14546a9baa0383397d48c8d4ebdb50591f8842e343242da
[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=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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ac81b4c11215a1c7cfd5850c1a5bca504cde1d57884e0cc2064f2efa070cea1
[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" "0ac81b4c11215a1c7cfd5850c1a5bca504cde1d57884e0cc2064f2efa070cea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling packet_loss_classification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "0ac81b4c11215a1c7cfd5850c1a5bca504cde1d57884e0cc2064f2efa070cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac81b4c11215a1c7cfd5850c1a5bca504cde1d57884e0cc2064f2efa070cea1", kill_on_drop: false }`
[INFO] [stdout] 0ac81b4c11215a1c7cfd5850c1a5bca504cde1d57884e0cc2064f2efa070cea1
[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=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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 785eb115b219c8f00a3557f03b3489a8383efe94aac42654ff2ce96bafb1922d
[INFO] running `Command { std: "docker" "start" "-a" "785eb115b219c8f00a3557f03b3489a8383efe94aac42654ff2ce96bafb1922d", kill_on_drop: false }`
[INFO] [stderr]    Compiling packet_loss_classification v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "785eb115b219c8f00a3557f03b3489a8383efe94aac42654ff2ce96bafb1922d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785eb115b219c8f00a3557f03b3489a8383efe94aac42654ff2ce96bafb1922d", kill_on_drop: false }`
[INFO] [stdout] 785eb115b219c8f00a3557f03b3489a8383efe94aac42654ff2ce96bafb1922d
[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=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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b8e6053bf099597ea19ff04d085bf6f5b07b33a276c271df8e0deac4bf44d76
[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" "7b8e6053bf099597ea19ff04d085bf6f5b07b33a276c271df8e0deac4bf44d76", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/packet_loss_classification-8adbd621a902d6c3
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packet_loss_classification
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/mbiaz.rs - mbiaz::MBiaz (line 15) ... ok
[INFO] [stdout] test src/zbs.rs - zbs::ZBS (line 20) ... ok
[INFO] [stdout] test src/trend.rs - trend::Trend (line 18) ... ok
[INFO] [stdout] test src/spike.rs - spike::Spike (line 25) ... ok
[INFO] [stdout] test src/zigzag.rs - zigzag::ZigZag (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7b8e6053bf099597ea19ff04d085bf6f5b07b33a276c271df8e0deac4bf44d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8e6053bf099597ea19ff04d085bf6f5b07b33a276c271df8e0deac4bf44d76", kill_on_drop: false }`
[INFO] [stdout] 7b8e6053bf099597ea19ff04d085bf6f5b07b33a276c271df8e0deac4bf44d76