[INFO] cloning repository https://github.com/soppelmann/EITN30
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soppelmann/EITN30" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoppelmann%2FEITN30", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoppelmann%2FEITN30'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ec6694c482ddf9e474268995e66ede05891214b
[INFO] checking soppelmann/EITN30/2ec6694c482ddf9e474268995e66ede05891214b against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoppelmann%2FEITN30" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soppelmann/EITN30 on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soppelmann/EITN30
[INFO] finished tweaking git repo https://github.com/soppelmann/EITN30
[INFO] tweaked toml for git repo https://github.com/soppelmann/EITN30 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/soppelmann/rust-nrf24.git`
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] [stderr]       Adding backtrace v0.3.71 (available: v0.3.74)
[INFO] [stderr]       Adding tun2 v1.3.1 (available: v4.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded current_platform v0.2.0
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.18.0
[INFO] [stderr]   Downloaded build-time v0.1.3
[INFO] [stderr]   Downloaded spidev v0.6.0
[INFO] [stderr]   Downloaded tun2 v1.3.1
[INFO] [stderr]   Downloaded packet v0.1.4
[INFO] [stderr]   Downloaded c2rust-bitfields v0.18.0
[INFO] [stderr]   Downloaded rppal v0.17.1
[INFO] [stderr]   Downloaded wintun v0.4.0
[INFO] [stderr]   Downloaded hwaddr v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8411618a23a025470da923d0d3336d65f0636967f3a8b9b759ade0d60e0b0d65
[INFO] running `Command { std: "docker" "start" "-a" "8411618a23a025470da923d0d3336d65f0636967f3a8b9b759ade0d60e0b0d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8411618a23a025470da923d0d3336d65f0636967f3a8b9b759ade0d60e0b0d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8411618a23a025470da923d0d3336d65f0636967f3a8b9b759ade0d60e0b0d65", kill_on_drop: false }`
[INFO] [stdout] 8411618a23a025470da923d0d3336d65f0636967f3a8b9b759ade0d60e0b0d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0c3abbbc7fee8b911a59a5b8854602f49e64484f4b206e0496a2f40b29cde5
[INFO] running `Command { std: "docker" "start" "-a" "ab0c3abbbc7fee8b911a59a5b8854602f49e64484f4b206e0496a2f40b29cde5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling hwaddr v0.1.7
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling current_platform v0.2.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rppal v0.17.1
[INFO] [stderr]    Compiling build-time v0.1.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking packet v0.1.4
[INFO] [stderr]     Checking tun2 v1.3.1
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]     Checking spidev v0.6.0
[INFO] [stderr]     Checking nrf24l01 v0.3.1 (https://github.com/soppelmann/rust-nrf24.git#1b2b9116)
[INFO] [stderr]     Checking eitn_30 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/txloop.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     for i in 0..TX_RETRIES {
[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: `retries`
[INFO] [stdout]   --> src/txloop.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |             Ok(retries) => {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/txloop.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Err(err) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/txloop.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     for i in 0..TX_RETRIES {
[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: `retries`
[INFO] [stdout]   --> src/txloop.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |             Ok(retries) => {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_retries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/txloop.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Err(err) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.87s
[INFO] running `Command { std: "docker" "inspect" "ab0c3abbbc7fee8b911a59a5b8854602f49e64484f4b206e0496a2f40b29cde5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0c3abbbc7fee8b911a59a5b8854602f49e64484f4b206e0496a2f40b29cde5", kill_on_drop: false }`
[INFO] [stdout] ab0c3abbbc7fee8b911a59a5b8854602f49e64484f4b206e0496a2f40b29cde5