[INFO] fetching crate libflow 0.1.2...
[INFO] testing libflow-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate libflow 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libflow 0.1.2 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 libflow 0.1.2
[INFO] finished tweaking crates.io crate libflow 0.1.2
[INFO] tweaked toml for crates.io crate libflow 0.1.2 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded rusticata-macros v2.1.0
[INFO] [stderr]   Downloaded ordered-float v2.0.1
[INFO] [stderr]   Downloaded pcap-parser v0.9.3
[INFO] [stderr]   Downloaded alga v0.9.3
[INFO] [stderr]   Downloaded circular v0.3.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded num-complex v0.2.4
[INFO] [stderr]   Downloaded nalgebra v0.19.0
[INFO] [stderr]   Downloaded statrs v0.13.0
[INFO] [stderr]   Downloaded num-rational v0.2.4
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded libm v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 327dd5b2f0a43e4f23e68d16547d4a4cec92e7dea50abe2fd549df2c454efbab
[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" "327dd5b2f0a43e4f23e68d16547d4a4cec92e7dea50abe2fd549df2c454efbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "327dd5b2f0a43e4f23e68d16547d4a4cec92e7dea50abe2fd549df2c454efbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327dd5b2f0a43e4f23e68d16547d4a4cec92e7dea50abe2fd549df2c454efbab", kill_on_drop: false }`
[INFO] [stdout] 327dd5b2f0a43e4f23e68d16547d4a4cec92e7dea50abe2fd549df2c454efbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ad8e76cc1327afe7f3af6768488781e3cb632ab4db999da151f2cf65976f834e
[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" "ad8e76cc1327afe7f3af6768488781e3cb632ab4db999da151f2cf65976f834e", kill_on_drop: false }`
[INFO] [stderr]    Compiling circular v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ordered-float v2.0.1
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling rusticata-macros v2.1.0
[INFO] [stderr]    Compiling pcap-parser v0.9.3
[INFO] [stderr]    Compiling statrs v0.13.0
[INFO] [stderr]    Compiling libflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `FIN`
[INFO] [stdout]  --> src/flow/flag.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     FIN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PSH`
[INFO] [stdout]  --> src/flow/flag.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     PSH,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `URG`
[INFO] [stdout]  --> src/flow/flag.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     URG,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ECE`
[INFO] [stdout]  --> src/flow/flag.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ECE,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SYN`
[INFO] [stdout]  --> src/flow/flag.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SYN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ACK`
[INFO] [stdout]  --> src/flow/flag.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ACK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CWR`
[INFO] [stdout]  --> src/flow/flag.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     CWR,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/flow/flag.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/flow/statistic.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(data: &Vec<f64>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.53s
[INFO] running `Command { std: "docker" "inspect" "ad8e76cc1327afe7f3af6768488781e3cb632ab4db999da151f2cf65976f834e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8e76cc1327afe7f3af6768488781e3cb632ab4db999da151f2cf65976f834e", kill_on_drop: false }`
[INFO] [stdout] ad8e76cc1327afe7f3af6768488781e3cb632ab4db999da151f2cf65976f834e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] ac2e54b2c4c3705b3359a4e926a34c2e6eeb0be120eb7b970763c2f9268b0861
[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" "ac2e54b2c4c3705b3359a4e926a34c2e6eeb0be120eb7b970763c2f9268b0861", kill_on_drop: false }`
[INFO] [stderr]    Compiling libflow v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `FIN`
[INFO] [stdout]  --> src/flow/flag.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     FIN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PSH`
[INFO] [stdout]  --> src/flow/flag.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     PSH,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `URG`
[INFO] [stdout]  --> src/flow/flag.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     URG,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ECE`
[INFO] [stdout]  --> src/flow/flag.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ECE,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SYN`
[INFO] [stdout]  --> src/flow/flag.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SYN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ACK`
[INFO] [stdout]  --> src/flow/flag.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ACK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CWR`
[INFO] [stdout]  --> src/flow/flag.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     CWR,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/flow/flag.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/flow/statistic.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new(data: &Vec<f64>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FIN`
[INFO] [stdout]  --> src/flow/flag.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     FIN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PSH`
[INFO] [stdout]  --> src/flow/flag.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     PSH,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `URG`
[INFO] [stdout]  --> src/flow/flag.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     URG,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ECE`
[INFO] [stdout]  --> src/flow/flag.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     ECE,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SYN`
[INFO] [stdout]  --> src/flow/flag.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     SYN,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ACK`
[INFO] [stdout]  --> src/flow/flag.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ACK,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CWR`
[INFO] [stdout]  --> src/flow/flag.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     CWR,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/flow/flag.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "ac2e54b2c4c3705b3359a4e926a34c2e6eeb0be120eb7b970763c2f9268b0861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2e54b2c4c3705b3359a4e926a34c2e6eeb0be120eb7b970763c2f9268b0861", kill_on_drop: false }`
[INFO] [stdout] ac2e54b2c4c3705b3359a4e926a34c2e6eeb0be120eb7b970763c2f9268b0861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 75a7328dece55d680a0edafbddea5bb6cc3ebc404f8765e7d5afc4e2cc4838dd
[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" "75a7328dece55d680a0edafbddea5bb6cc3ebc404f8765e7d5afc4e2cc4838dd", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `FIN`
[INFO] [stderr]  --> src/flow/flag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     FIN,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PSH`
[INFO] [stderr]  --> src/flow/flag.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     PSH,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `URG`
[INFO] [stderr]  --> src/flow/flag.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     URG,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ECE`
[INFO] [stderr]  --> src/flow/flag.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ECE,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SYN`
[INFO] [stderr]  --> src/flow/flag.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     SYN,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ACK`
[INFO] [stderr]  --> src/flow/flag.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ACK,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CWR`
[INFO] [stderr]  --> src/flow/flag.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     CWR,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RST`
[INFO] [stderr]   --> src/flow/flag.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     RST,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/flow/statistic.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(data: &Vec<f64>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FIN`
[INFO] [stderr]  --> src/flow/flag.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     FIN,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PSH`
[INFO] [stderr]  --> src/flow/flag.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     PSH,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `URG`
[INFO] [stderr]  --> src/flow/flag.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     URG,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ECE`
[INFO] [stderr]  --> src/flow/flag.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     ECE,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SYN`
[INFO] [stderr]  --> src/flow/flag.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     SYN,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ACK`
[INFO] [stderr]  --> src/flow/flag.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ACK,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CWR`
[INFO] [stderr]  --> src/flow/flag.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     CWR,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RST`
[INFO] [stderr]   --> src/flow/flag.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     RST,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libflow-58a6f7df04df7009
[INFO] [stdout] running 17 tests
[INFO] [stdout] test flow::flow_id::tests::test_backward_eq ... ok
[INFO] [stdout] test flow::flow_id::tests::test_forward_eq ... ok
[INFO] [stdout] test flow::flow_id::tests::test_default ... ok
[INFO] [stdout] test flow::information::tests::test_add_packet ... ok
[INFO] [stdout] test flow::flow_id::tests::test_forward_hash ... ok
[INFO] [stdout] test flow::information::tests::test_first_seen_default_update_timestamp ... ok
[INFO] [stdout] test flow::flow_id::tests::test_backward_hash ... ok
[INFO] [stdout] test flow::information::tests::test_first_seen_update_timestamp ... ok
[INFO] [stdout] test flow::information::tests::test_default ... ok
[INFO] [stdout] test flow::flow_id::tests::test_local_new ... ok
[INFO] [stdout] test flow::statistic::test_3_first_values ... ok
[INFO] [stdout] test flow::information::tests::test_new ... ok
[INFO] [stdout] test flow::statistic::test_3_values ... ok
[INFO] [stdout] test flow::information::tests::test_both_update_timestamp ... ok
[INFO] [stdout] test flow::information::tests::test_last_seen_update_timestamp ... ok
[INFO] [stdout] test flow::flow_id::tests::test_bad_src_new ... ok
[INFO] [stdout] test flow::flow_id::tests::test_bad_dst_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libflow
[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" "75a7328dece55d680a0edafbddea5bb6cc3ebc404f8765e7d5afc4e2cc4838dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a7328dece55d680a0edafbddea5bb6cc3ebc404f8765e7d5afc4e2cc4838dd", kill_on_drop: false }`
[INFO] [stdout] 75a7328dece55d680a0edafbddea5bb6cc3ebc404f8765e7d5afc4e2cc4838dd