[INFO] cloning repository https://github.com/tayu0110/ty-microps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tayu0110/ty-microps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftayu0110%2Fty-microps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftayu0110%2Fty-microps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da33a6a0841e3746f5f1684bbc83c5634aa8f516
[INFO] checking tayu0110/ty-microps against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftayu0110%2Fty-microps" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tayu0110/ty-microps
[INFO] finished tweaking git repo https://github.com/tayu0110/ty-microps
[INFO] tweaked toml for git repo https://github.com/tayu0110/ty-microps written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tayu0110/ty-microps on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tayu0110/ty-microps 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.10.1
[INFO] [stderr]   Downloaded env_logger v0.11.10
[INFO] [stderr]   Downloaded signal-hook v0.4.4
[INFO] [stderr]   Downloaded env_filter v1.0.1
[INFO] [stderr]   Downloaded chacha20 v0.10.0
[INFO] [stderr]   Downloaded jiff-static v0.2.28
[INFO] [stderr]   Downloaded jiff v0.2.28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f
[INFO] running `Command { std: "docker" "start" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking env_filter v1.0.1
[INFO] [stderr]     Checking env_logger v0.11.10
[INFO] [stderr]     Checking ty-microps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `IP_HDR_SIZE_MAX` is never used
[INFO] [stdout]   --> src/ip.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const IP_HDR_SIZE_MAX: usize = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_HDR_FLAG_DF` is never used
[INFO] [stdout]   --> src/ip.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IP_HDR_FLAG_DF: u16 = 0x4000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_HDR_FLAG_RF` is never used
[INFO] [stdout]   --> src/ip.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const IP_HDR_FLAG_RF: u16 = 0x8000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_TYPE_ETHERNET` is never used
[INFO] [stdout]   --> src/net.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const NET_DEVICE_TYPE_ETHERNET: u16 = 0x0002;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_BROADCAST` is never used
[INFO] [stdout]   --> src/net.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const NET_DEVICE_FLAG_BROADCAST: u16 = 0x0020;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_P2P` is never used
[INFO] [stdout]   --> src/net.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const NET_DEVICE_FLAG_P2P: u16 = 0x0040;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_NEED_ARP` is never used
[INFO] [stdout]   --> src/net.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const NET_DEVICE_FLAG_NEED_ARP: u16 = 0x0100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_PROTOCOL_TYPE_ARP` is never used
[INFO] [stdout]   --> src/net.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const NET_PROTOCOL_TYPE_ARP: u16 = 0x0806;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_PROTOCOL_TYPE_IPV6` is never used
[INFO] [stdout]   --> src/net.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const NET_PROTOCOL_TYPE_IPV6: u16 = 0x86dd;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `broadcast` are never read
[INFO] [stdout]   --> src/net.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct NetDevice {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     addr: [u8; NET_DEVICE_ADDR_LEN],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 66 |     broadcast: [u8; NET_DEVICE_ADDR_LEN],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_HDR_SIZE_MAX` is never used
[INFO] [stdout]   --> src/ip.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const IP_HDR_SIZE_MAX: usize = 60;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_HDR_FLAG_DF` is never used
[INFO] [stdout]   --> src/ip.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const IP_HDR_FLAG_DF: u16 = 0x4000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IP_HDR_FLAG_RF` is never used
[INFO] [stdout]   --> src/ip.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const IP_HDR_FLAG_RF: u16 = 0x8000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_TYPE_ETHERNET` is never used
[INFO] [stdout]   --> src/net.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const NET_DEVICE_TYPE_ETHERNET: u16 = 0x0002;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_BROADCAST` is never used
[INFO] [stdout]   --> src/net.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const NET_DEVICE_FLAG_BROADCAST: u16 = 0x0020;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_P2P` is never used
[INFO] [stdout]   --> src/net.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const NET_DEVICE_FLAG_P2P: u16 = 0x0040;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_DEVICE_FLAG_NEED_ARP` is never used
[INFO] [stdout]   --> src/net.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const NET_DEVICE_FLAG_NEED_ARP: u16 = 0x0100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_PROTOCOL_TYPE_ARP` is never used
[INFO] [stdout]   --> src/net.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const NET_PROTOCOL_TYPE_ARP: u16 = 0x0806;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NET_PROTOCOL_TYPE_IPV6` is never used
[INFO] [stdout]   --> src/net.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const NET_PROTOCOL_TYPE_IPV6: u16 = 0x86dd;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `broadcast` are never read
[INFO] [stdout]   --> src/net.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct NetDevice {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     addr: [u8; NET_DEVICE_ADDR_LEN],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 66 |     broadcast: [u8; NET_DEVICE_ADDR_LEN],
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | rand = "0.10.1"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: `ty-microps` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f", kill_on_drop: false }`
[INFO] [stdout] 42ac13077539c67ca1bdbd7e18f1bce0762bf2ce10dab68449135b47e0adf53f
