[INFO] fetching crate drogue-rak811 0.4.0...
[INFO] checking drogue-rak811-0.4.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate drogue-rak811 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate drogue-rak811 0.4.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drogue-rak811 0.4.0
[INFO] finished tweaking crates.io crate drogue-rak811 0.4.0
[INFO] tweaked toml for crates.io crate drogue-rak811 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded moveslice v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a479bcc56901c7098751187037a323b8c6c4d2ceae5598113becd65fea084019
[INFO] running `Command { std: "docker" "start" "-a" "a479bcc56901c7098751187037a323b8c6c4d2ceae5598113becd65fea084019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a479bcc56901c7098751187037a323b8c6c4d2ceae5598113becd65fea084019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a479bcc56901c7098751187037a323b8c6c4d2ceae5598113becd65fea084019", kill_on_drop: false }`
[INFO] [stdout] a479bcc56901c7098751187037a323b8c6c4d2ceae5598113becd65fea084019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6199c13d362bbd93d82eb889025f08eecce02bcbdaa4043e17d40b330fd7c49
[INFO] running `Command { std: "docker" "start" "-a" "f6199c13d362bbd93d82eb889025f08eecce02bcbdaa4043e17d40b330fd7c49", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking moveslice v2.0.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking heapless v0.5.6
[INFO] [stderr]     Checking drogue-rak811 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `major`
[INFO] [stdout]   --> src/parser.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         major: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_major`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minor`
[INFO] [stdout]   --> src/parser.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         minor: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `patch`
[INFO] [stdout]   --> src/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         patch: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_patch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region`
[INFO] [stdout]   --> src/parser.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         region: lora_region >>
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_region`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `major`
[INFO] [stdout]   --> src/parser.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         major: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_major`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `minor`
[INFO] [stdout]   --> src/parser.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         minor: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `patch`
[INFO] [stdout]   --> src/parser.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         patch: parse_u8 >>
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_patch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `region`
[INFO] [stdout]   --> src/parser.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         region: lora_region >>
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_region`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "f6199c13d362bbd93d82eb889025f08eecce02bcbdaa4043e17d40b330fd7c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6199c13d362bbd93d82eb889025f08eecce02bcbdaa4043e17d40b330fd7c49", kill_on_drop: false }`
[INFO] [stdout] f6199c13d362bbd93d82eb889025f08eecce02bcbdaa4043e17d40b330fd7c49