[INFO] cloning repository https://github.com/bbartling/rusty-bacnet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbartling/rusty-bacnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbartling%2Frusty-bacnet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbartling%2Frusty-bacnet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a81672fb8dd7be0c055bbbf25542800b2c369a41
[INFO] testing bbartling/rusty-bacnet/a81672fb8dd7be0c055bbbf25542800b2c369a41 against 1.81.0 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbartling%2Frusty-bacnet" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bbartling/rusty-bacnet on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bbartling/rusty-bacnet
[INFO] finished tweaking git repo https://github.com/bbartling/rusty-bacnet
[INFO] tweaked toml for git repo https://github.com/bbartling/rusty-bacnet written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bbartling/rusty-bacnet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b75c1ce5569a1f00a6a28335c341c4247dab697e7fe6a20905c45095e2951667
[INFO] running `Command { std: "docker" "start" "-a" "b75c1ce5569a1f00a6a28335c341c4247dab697e7fe6a20905c45095e2951667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b75c1ce5569a1f00a6a28335c341c4247dab697e7fe6a20905c45095e2951667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b75c1ce5569a1f00a6a28335c341c4247dab697e7fe6a20905c45095e2951667", kill_on_drop: false }`
[INFO] [stdout] b75c1ce5569a1f00a6a28335c341c4247dab697e7fe6a20905c45095e2951667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de5d5eb884e8f6627926fa1f3e84ace0584cd2b207b1ce2bafa9ba023fc63a54
[INFO] running `Command { std: "docker" "start" "-a" "de5d5eb884e8f6627926fa1f3e84ace0584cd2b207b1ce2bafa9ba023fc63a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling rusty-bacnet v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bvlc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/network.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |                 len += 1;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bvlc_header`
[INFO] [stdout]    --> src/network.rs:295:15
[INFO] [stdout]     |
[INFO] [stdout] 295 |     if let Ok(bvlc_header) = BVLCHeader::parse(data) {
[INFO] [stdout]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bvlc_header`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bvlc_type`, `function`, and `length` are never read
[INFO] [stdout]  --> src/bvlc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BVLCHeader {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     pub bvlc_type: u8,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 7 |     pub function: u8,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 8 |     pub length: u16,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MessageType` is never used
[INFO] [stdout]   --> src/network.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum MessageType {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_u8` and `to_u8` are never used
[INFO] [stdout]   --> src/network.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl MessageType {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 64 |     fn from_u8(value: u8) -> Option<Self> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn to_u8(&self) -> u8 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encode` is never used
[INFO] [stdout]    --> src/network.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl NPDU {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 106 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_incoming_message` is never used
[INFO] [stdout]    --> src/network.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | pub fn handle_incoming_message(data: &[u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "de5d5eb884e8f6627926fa1f3e84ace0584cd2b207b1ce2bafa9ba023fc63a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5d5eb884e8f6627926fa1f3e84ace0584cd2b207b1ce2bafa9ba023fc63a54", kill_on_drop: false }`
[INFO] [stdout] de5d5eb884e8f6627926fa1f3e84ace0584cd2b207b1ce2bafa9ba023fc63a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6d6e99d77b70e87d49c0326af1216f18a1fec97c24bf473fa635a441de620b6
[INFO] running `Command { std: "docker" "start" "-a" "a6d6e99d77b70e87d49c0326af1216f18a1fec97c24bf473fa635a441de620b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-bacnet v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bvlc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/network.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 |                 len += 1;
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bvlc_header`
[INFO] [stdout]    --> src/network.rs:295:15
[INFO] [stdout]     |
[INFO] [stdout] 295 |     if let Ok(bvlc_header) = BVLCHeader::parse(data) {
[INFO] [stdout]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bvlc_header`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bvlc_type`, `function`, and `length` are never read
[INFO] [stdout]  --> src/bvlc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BVLCHeader {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     pub bvlc_type: u8,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 7 |     pub function: u8,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 8 |     pub length: u16,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `encode` is never used
[INFO] [stdout]    --> src/network.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl NPDU {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 106 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_incoming_message` is never used
[INFO] [stdout]    --> src/network.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | pub fn handle_incoming_message(data: &[u8]) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a6d6e99d77b70e87d49c0326af1216f18a1fec97c24bf473fa635a441de620b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d6e99d77b70e87d49c0326af1216f18a1fec97c24bf473fa635a441de620b6", kill_on_drop: false }`
[INFO] [stdout] a6d6e99d77b70e87d49c0326af1216f18a1fec97c24bf473fa635a441de620b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa513356eb7030c3ff68d6114d9ffead8255047260f2c85039acc494946ac496
[INFO] running `Command { std: "docker" "start" "-a" "aa513356eb7030c3ff68d6114d9ffead8255047260f2c85039acc494946ac496", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/bvlc.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `len` is never read
[INFO] [stderr]    --> src/network.rs:224:17
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 len += 1;
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bvlc_header`
[INFO] [stderr]    --> src/network.rs:295:15
[INFO] [stderr]     |
[INFO] [stderr] 295 |     if let Ok(bvlc_header) = BVLCHeader::parse(data) {
[INFO] [stderr]     |               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bvlc_header`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bvlc_type`, `function`, and `length` are never read
[INFO] [stderr]  --> src/bvlc.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct BVLCHeader {
[INFO] [stderr]   |            ---------- fields in this struct
[INFO] [stderr] 6 |     pub bvlc_type: u8,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 7 |     pub function: u8,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 8 |     pub length: u16,
[INFO] [stderr]   |         ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `encode` is never used
[INFO] [stderr]    --> src/network.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 105 | impl NPDU {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] 106 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `handle_incoming_message` is never used
[INFO] [stderr]    --> src/network.rs:294:8
[INFO] [stderr]     |
[INFO] [stderr] 294 | pub fn handle_incoming_message(data: &[u8]) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-bacnet` (bin "rusty-bacnet" test) generated 6 warnings (run `cargo fix --bin "rusty-bacnet" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_bacnet-2ffa44c542b85738)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test network::tests::test_from_whois_iam_pcap_packet_8 ... ok
[INFO] [stdout] test network::tests::test_from_whois_iam_pcap_packet_9 ... ok
[INFO] [stdout] test network::tests::test_message_type_from_u8 ... ok
[INFO] [stdout] test network::tests::test_message_type_to_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa513356eb7030c3ff68d6114d9ffead8255047260f2c85039acc494946ac496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa513356eb7030c3ff68d6114d9ffead8255047260f2c85039acc494946ac496", kill_on_drop: false }`
[INFO] [stdout] aa513356eb7030c3ff68d6114d9ffead8255047260f2c85039acc494946ac496