[INFO] fetching crate reticulum-packet-rs 0.2.0...
[INFO] checking reticulum-packet-rs-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate reticulum-packet-rs 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate reticulum-packet-rs 0.2.0
[INFO] finished tweaking crates.io crate reticulum-packet-rs 0.2.0
[INFO] tweaked toml for crates.io crate reticulum-packet-rs 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reticulum-packet-rs 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdeed00f4aeaf5c06e233149b5d35980d5dde40c01e3284621a7ad4ab166077a
[INFO] running `Command { std: "docker" "start" "-a" "bdeed00f4aeaf5c06e233149b5d35980d5dde40c01e3284621a7ad4ab166077a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdeed00f4aeaf5c06e233149b5d35980d5dde40c01e3284621a7ad4ab166077a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdeed00f4aeaf5c06e233149b5d35980d5dde40c01e3284621a7ad4ab166077a", kill_on_drop: false }`
[INFO] [stdout] bdeed00f4aeaf5c06e233149b5d35980d5dde40c01e3284621a7ad4ab166077a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3328dba5eceecd1349e44f496cb00585a52518993b175122a9604a0ec5fb8169
[INFO] running `Command { std: "docker" "start" "-a" "3328dba5eceecd1349e44f496cb00585a52518993b175122a9604a0ec5fb8169", kill_on_drop: false }`
[INFO] [stderr]     Checking reticulum-packet-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Packet {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     context: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `public_key`, `hash_name`, `random_hash`, and `signature` are never read
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Announcement {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 71 |     public_key: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 72 |     hash_name: [u8; 10],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 73 |     random_hash: [u8; 10],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 74 |     signature: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Announcement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `context` is never read
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Packet {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     context: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `public_key`, `hash_name`, `random_hash`, and `signature` are never read
[INFO] [stdout]   --> src/lib.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Announcement {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 71 |     public_key: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 72 |     hash_name: [u8; 10],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 73 |     random_hash: [u8; 10],
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 74 |     signature: [u8; 64],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Announcement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "3328dba5eceecd1349e44f496cb00585a52518993b175122a9604a0ec5fb8169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3328dba5eceecd1349e44f496cb00585a52518993b175122a9604a0ec5fb8169", kill_on_drop: false }`
[INFO] [stdout] 3328dba5eceecd1349e44f496cb00585a52518993b175122a9604a0ec5fb8169