[INFO] cloning repository https://github.com/AFekiSL/cip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AFekiSL/cip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAFekiSL%2Fcip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAFekiSL%2Fcip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3002331485c94a69903cec56ad5a764b277c2042
[INFO] checking AFekiSL/cip against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAFekiSL%2Fcip" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AFekiSL/cip on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AFekiSL/cip
[INFO] finished tweaking git repo https://github.com/AFekiSL/cip
[INFO] tweaked toml for git repo https://github.com/AFekiSL/cip written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AFekiSL/cip 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc1/source/cip/Cargo.toml: unused manifest key: unstable
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.5.7
[INFO] [stderr]   Downloaded trait-variant v0.1.2
[INFO] [stderr]   Downloaded mio v1.0.2
[INFO] [stderr]   Downloaded async-trait v0.1.83
[INFO] [stderr]   Downloaded bytes v1.7.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.88
[INFO] [stderr]   Downloaded rustversion v1.0.18
[INFO] [stderr]   Downloaded syn v2.0.80
[INFO] [stderr]   Downloaded talc v4.4.1
[INFO] [stderr]   Downloaded object v0.36.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a801cb5cf3bbe485ffc952398fa8d774aa8e2a22abee9e65f56b4d0e284ec62
[INFO] running `Command { std: "docker" "start" "-a" "8a801cb5cf3bbe485ffc952398fa8d774aa8e2a22abee9e65f56b4d0e284ec62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a801cb5cf3bbe485ffc952398fa8d774aa8e2a22abee9e65f56b4d0e284ec62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a801cb5cf3bbe485ffc952398fa8d774aa8e2a22abee9e65f56b4d0e284ec62", kill_on_drop: false }`
[INFO] [stdout] 8a801cb5cf3bbe485ffc952398fa8d774aa8e2a22abee9e65f56b4d0e284ec62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61743c551c7b2d3b1f434d4e0456a3c5b62c7d92e575a84aab7a28e4d0171314
[INFO] running `Command { std: "docker" "start" "-a" "61743c551c7b2d3b1f434d4e0456a3c5b62c7d92e575a84aab7a28e4d0171314", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/cip/Cargo.toml: unused manifest key: unstable
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking bytes v1.7.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking talc v4.4.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]    Compiling syn v2.0.80
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking cip v0.1.0 (/opt/rustwide/workdir/cip)
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> cip/src/cip.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             result = result | 0b00010000;
[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: `i`
[INFO] [stdout]    --> cip/src/cip.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for i in 0..size_of_additional_status {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> cip/src/objects/connection_manager.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> cip/src/objects/connection_manager.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> cip/src/objects/connection_manager.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> cip/src/cip.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |             result = result | 0b00010000;
[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: `i`
[INFO] [stdout]    --> cip/src/cip.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for i in 0..size_of_additional_status {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> cip/src/objects/connection_manager.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> cip/src/objects/connection_manager.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> cip/src/objects/connection_manager.rs:147:20
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self>
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking enip v0.1.0 (/opt/rustwide/workdir/enip)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> enip/src/tcp.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> enip/src/udp.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> enip/src/tcp.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> enip/src/udp.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> enip/src/udp.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UdpENIPClient {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn new(stream: UdpSocket) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> enip/src/udp.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UdpENIPClient {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn new(stream: UdpSocket) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "61743c551c7b2d3b1f434d4e0456a3c5b62c7d92e575a84aab7a28e4d0171314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61743c551c7b2d3b1f434d4e0456a3c5b62c7d92e575a84aab7a28e4d0171314", kill_on_drop: false }`
[INFO] [stdout] 61743c551c7b2d3b1f434d4e0456a3c5b62c7d92e575a84aab7a28e4d0171314
