[INFO] fetching crate packet_loss_classification 0.1.0...
[INFO] testing packet_loss_classification-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate packet_loss_classification 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate packet_loss_classification 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 103c34414db1280fc6fc646d0998c7c3ff73bb786569e18a08aaa363f64982c9
[INFO] running `Command { std: "docker" "start" "-a" "103c34414db1280fc6fc646d0998c7c3ff73bb786569e18a08aaa363f64982c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "103c34414db1280fc6fc646d0998c7c3ff73bb786569e18a08aaa363f64982c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103c34414db1280fc6fc646d0998c7c3ff73bb786569e18a08aaa363f64982c9", kill_on_drop: false }`
[INFO] [stdout] 103c34414db1280fc6fc646d0998c7c3ff73bb786569e18a08aaa363f64982c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147ab4b95d583017a3c14bb874c56febb754f05a92a0d1a2806c3a3778189c0a
[INFO] running `Command { std: "docker" "start" "-a" "147ab4b95d583017a3c14bb874c56febb754f05a92a0d1a2806c3a3778189c0a", 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 0.64s
[INFO] running `Command { std: "docker" "inspect" "147ab4b95d583017a3c14bb874c56febb754f05a92a0d1a2806c3a3778189c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147ab4b95d583017a3c14bb874c56febb754f05a92a0d1a2806c3a3778189c0a", kill_on_drop: false }`
[INFO] [stdout] 147ab4b95d583017a3c14bb874c56febb754f05a92a0d1a2806c3a3778189c0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad3b13180700be01b2790b41ee215ea86d04b8818553777700d74cba000a9e59
[INFO] running `Command { std: "docker" "start" "-a" "ad3b13180700be01b2790b41ee215ea86d04b8818553777700d74cba000a9e59", 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 0.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/packet_loss_classification-7724242d3cebedf1)
[INFO] running `Command { std: "docker" "inspect" "ad3b13180700be01b2790b41ee215ea86d04b8818553777700d74cba000a9e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3b13180700be01b2790b41ee215ea86d04b8818553777700d74cba000a9e59", kill_on_drop: false }`
[INFO] [stdout] ad3b13180700be01b2790b41ee215ea86d04b8818553777700d74cba000a9e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08481b693e33b8915cdcc354167f8607931bd027016a8302738ec3b1e37991e8
[INFO] running `Command { std: "docker" "start" "-a" "08481b693e33b8915cdcc354167f8607931bd027016a8302738ec3b1e37991e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/packet_loss_classification-7724242d3cebedf1)
[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] [stderr]    Doc-tests packet_loss_classification
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/zigzag.rs - zigzag::ZigZag (line 18) ... ok
[INFO] [stdout] test src/mbiaz.rs - mbiaz::MBiaz (line 15) ... ok
[INFO] [stdout] test src/spike.rs - spike::Spike (line 25) ... 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] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08481b693e33b8915cdcc354167f8607931bd027016a8302738ec3b1e37991e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08481b693e33b8915cdcc354167f8607931bd027016a8302738ec3b1e37991e8", kill_on_drop: false }`
[INFO] [stdout] 08481b693e33b8915cdcc354167f8607931bd027016a8302738ec3b1e37991e8