[INFO] cloning repository https://github.com/eLopez6/transport-analysis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eLopez6/transport-analysis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeLopez6%2Ftransport-analysis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeLopez6%2Ftransport-analysis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbf4bc1001a39661aac4774773fc7bdbfeebfe7e
[INFO] checking eLopez6/transport-analysis against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FeLopez6%2Ftransport-analysis" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eLopez6/transport-analysis on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eLopez6/transport-analysis
[INFO] finished tweaking git repo https://github.com/eLopez6/transport-analysis
[INFO] tweaked toml for git repo https://github.com/eLopez6/transport-analysis written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/eLopez6/transport-analysis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitvec v0.19.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d46089a1c4e7ff684d94a21dd8ffd817f1144ef62f12b6451b55a3090bac0c
[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" "87d46089a1c4e7ff684d94a21dd8ffd817f1144ef62f12b6451b55a3090bac0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d46089a1c4e7ff684d94a21dd8ffd817f1144ef62f12b6451b55a3090bac0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d46089a1c4e7ff684d94a21dd8ffd817f1144ef62f12b6451b55a3090bac0c", kill_on_drop: false }`
[INFO] [stdout] 87d46089a1c4e7ff684d94a21dd8ffd817f1144ef62f12b6451b55a3090bac0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2051a8d4c68ce9af098c533e27228026bb55dab050f4a9348cf1db2d1fec385
[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" "c2051a8d4c68ce9af098c533e27228026bb55dab050f4a9348cf1db2d1fec385", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.0
[INFO] [stderr]     Checking bitvec v0.19.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking transport-analysis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `filename_str`
[INFO] [stdout]    --> src/main.rs:232:25
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn connection_summaries(filename_str: &str) {
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename_str`
[INFO] [stdout]    --> src/main.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn roundtrip_times(filename_str: &str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `malformed_header`
[INFO] [stdout]    --> src/headers.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn malformed_header() -> Udphdr {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_4bits_to_num`
[INFO] [stdout]    --> src/headers.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn convert_4bits_to_num(field: BitArray<Lsb0, [u8; bitvec::mem::elts::<u8>(4)]>) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ENDPOINT_MEMBERS`
[INFO] [stdout]   --> src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ENDPOINT_MEMBERS: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ignored`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ignored: u16
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_unknown`
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn new_unknown(meta: PktMetaInfo) -> PktInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TcpConnInfo`
[INFO] [stdout]   --> src/main.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct TcpConnInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ConnectionInfo`
[INFO] [stdout]   --> src/main.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct ConnectionInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eth_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const eth_hdr_len: usize = 14;
[INFO] [stdout]   |           ^^^^^^^^^^^ help: convert the identifier to upper case: `ETH_HDR_LEN`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ip_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ip_hdr_len:  usize = 20;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `IP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `udp_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const udp_hdr_len: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^ help: convert the identifier to upper case: `UDP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tcp_hdr_len` should have an upper case name
[INFO] [stdout]   --> src/headers.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const tcp_hdr_len: usize = 20;
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TCP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename_str`
[INFO] [stdout]    --> src/main.rs:232:25
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn connection_summaries(filename_str: &str) {
[INFO] [stdout]     |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename_str`
[INFO] [stdout]    --> src/main.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 | fn roundtrip_times(filename_str: &str) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `malformed_header`
[INFO] [stdout]    --> src/headers.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn malformed_header() -> Udphdr {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_4bits_to_num`
[INFO] [stdout]    --> src/headers.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn convert_4bits_to_num(field: BitArray<Lsb0, [u8; bitvec::mem::elts::<u8>(4)]>) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ENDPOINT_MEMBERS`
[INFO] [stdout]   --> src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ENDPOINT_MEMBERS: usize = 2;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ignored`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ignored: u16
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_unknown`
[INFO] [stdout]   --> src/main.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn new_unknown(meta: PktMetaInfo) -> PktInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TcpConnInfo`
[INFO] [stdout]   --> src/main.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct TcpConnInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ConnectionInfo`
[INFO] [stdout]   --> src/main.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct ConnectionInfo {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eth_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const eth_hdr_len: usize = 14;
[INFO] [stdout]   |           ^^^^^^^^^^^ help: convert the identifier to upper case: `ETH_HDR_LEN`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ip_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const ip_hdr_len:  usize = 20;
[INFO] [stdout]   |           ^^^^^^^^^^ help: convert the identifier to upper case: `IP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `udp_hdr_len` should have an upper case name
[INFO] [stdout]  --> src/headers.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const udp_hdr_len: usize = 8;
[INFO] [stdout]   |           ^^^^^^^^^^^ help: convert the identifier to upper case: `UDP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tcp_hdr_len` should have an upper case name
[INFO] [stdout]   --> src/headers.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const tcp_hdr_len: usize = 20;
[INFO] [stdout]    |           ^^^^^^^^^^^ help: convert the identifier to upper case: `TCP_HDR_LEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `Command { std: "docker" "inspect" "c2051a8d4c68ce9af098c533e27228026bb55dab050f4a9348cf1db2d1fec385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2051a8d4c68ce9af098c533e27228026bb55dab050f4a9348cf1db2d1fec385", kill_on_drop: false }`
[INFO] [stdout] c2051a8d4c68ce9af098c533e27228026bb55dab050f4a9348cf1db2d1fec385