[INFO] fetching crate mcproto-network 0.1.3...
[INFO] testing mcproto-network-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mcproto-network 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mcproto-network 0.1.3
[INFO] finished tweaking crates.io crate mcproto-network 0.1.3
[INFO] tweaked toml for crates.io crate mcproto-network 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcproto-network 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcproto-network 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid v1.22.0
[INFO] [stderr]   Downloaded mcproto-derive v0.1.3
[INFO] [stderr]   Downloaded mcproto-utils v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2824a8e988020fcc19d916b7ad8aef12d2e39e2cd9a1c40096fc9b2e71a5c769
[INFO] running `Command { std: "docker" "start" "-a" "2824a8e988020fcc19d916b7ad8aef12d2e39e2cd9a1c40096fc9b2e71a5c769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2824a8e988020fcc19d916b7ad8aef12d2e39e2cd9a1c40096fc9b2e71a5c769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2824a8e988020fcc19d916b7ad8aef12d2e39e2cd9a1c40096fc9b2e71a5c769", kill_on_drop: false }`
[INFO] [stdout] 2824a8e988020fcc19d916b7ad8aef12d2e39e2cd9a1c40096fc9b2e71a5c769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 170b8e992e88cef999e30a954d34a2c89d12b4ae0b41428a7670a08f78087dc1
[INFO] running `Command { std: "docker" "start" "-a" "170b8e992e88cef999e30a954d34a2c89d12b4ae0b41428a7670a08f78087dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling mcproto-utils v0.1.3
[INFO] [stderr]    Compiling mcproto-derive v0.1.3
[INFO] [stderr]    Compiling mcproto-network v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `reason_json` is never read
[INFO] [stdout]   --> src/packet/login.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Disconnect {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     reason_json : String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `public_key`, `verify_token`, and `should_authenticate` are never read
[INFO] [stdout]   --> src/packet/login.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct EncryptionRequest {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 29 |     server_id: String, // 通常空的
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 30 |     public_key: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 31 |     verify_token: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 32 |     should_authenticate: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uuid`, `username`, and `properties` are never read
[INFO] [stdout]    --> src/packet/login.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct LoginSuccess {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 101 |     uuid: Uuid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 102 |     username: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 103 |     properties: PropertyList,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `threshold` is never read
[INFO] [stdout]    --> src/packet/login.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct SetCompression {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 113 |     threshold: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "170b8e992e88cef999e30a954d34a2c89d12b4ae0b41428a7670a08f78087dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170b8e992e88cef999e30a954d34a2c89d12b4ae0b41428a7670a08f78087dc1", kill_on_drop: false }`
[INFO] [stdout] 170b8e992e88cef999e30a954d34a2c89d12b4ae0b41428a7670a08f78087dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52574150fc84fdc8fc2cdbe684a887378405ea2e591a813bd3644beb2c4d1533
[INFO] running `Command { std: "docker" "start" "-a" "52574150fc84fdc8fc2cdbe684a887378405ea2e591a813bd3644beb2c4d1533", kill_on_drop: false }`
[INFO] [stdout] warning: field `reason_json` is never read
[INFO] [stdout]   --> src/packet/login.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Disconnect {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     reason_json : String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `public_key`, `verify_token`, and `should_authenticate` are never read
[INFO] [stdout]   --> src/packet/login.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct EncryptionRequest {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 29 |     server_id: String, // 通常空的
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 30 |     public_key: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 31 |     verify_token: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 32 |     should_authenticate: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mcproto-network v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `uuid`, `username`, and `properties` are never read
[INFO] [stdout]    --> src/packet/login.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct LoginSuccess {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 101 |     uuid: Uuid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 102 |     username: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 103 |     properties: PropertyList,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `threshold` is never read
[INFO] [stdout]    --> src/packet/login.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct SetCompression {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 113 |     threshold: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reason_json` is never read
[INFO] [stdout]   --> src/packet/login.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Disconnect {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 24 |     reason_json : String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server_id`, `public_key`, `verify_token`, and `should_authenticate` are never read
[INFO] [stdout]   --> src/packet/login.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct EncryptionRequest {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 29 |     server_id: String, // 通常空的
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 30 |     public_key: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 31 |     verify_token: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 32 |     should_authenticate: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `uuid`, `username`, and `properties` are never read
[INFO] [stdout]    --> src/packet/login.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct LoginSuccess {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 101 |     uuid: Uuid,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 102 |     username: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 103 |     properties: PropertyList,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `threshold` is never read
[INFO] [stdout]    --> src/packet/login.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct SetCompression {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 113 |     threshold: i32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "52574150fc84fdc8fc2cdbe684a887378405ea2e591a813bd3644beb2c4d1533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52574150fc84fdc8fc2cdbe684a887378405ea2e591a813bd3644beb2c4d1533", kill_on_drop: false }`
[INFO] [stdout] 52574150fc84fdc8fc2cdbe684a887378405ea2e591a813bd3644beb2c4d1533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c93d956d7629aec6dde63c8b93497dd8910a480c7d2b215f34bc9436eed088e
[INFO] running `Command { std: "docker" "start" "-a" "4c93d956d7629aec6dde63c8b93497dd8910a480c7d2b215f34bc9436eed088e", kill_on_drop: false }`
[INFO] [stderr] warning: field `reason_json` is never read
[INFO] [stderr]   --> src/packet/login.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub struct Disconnect {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 24 |     reason_json : String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `server_id`, `public_key`, `verify_token`, and `should_authenticate` are never read
[INFO] [stderr]   --> src/packet/login.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct EncryptionRequest {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 29 |     server_id: String, // 通常空的
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 30 |     public_key: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 31 |     verify_token: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 32 |     should_authenticate: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `uuid`, `username`, and `properties` are never read
[INFO] [stderr]    --> src/packet/login.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct LoginSuccess {
[INFO] [stderr]     |            ------------ fields in this struct
[INFO] [stderr] 101 |     uuid: Uuid,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 102 |     username: String,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 103 |     properties: PropertyList,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `threshold` is never read
[INFO] [stderr]    --> src/packet/login.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub struct SetCompression {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] 113 |     threshold: i32,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mcproto-network` (lib) generated 4 warnings
[INFO] [stderr] warning: `mcproto-network` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcproto_network-256bd0542bc3f9bb)
[INFO] [stderr]    Doc-tests mcproto_network
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c93d956d7629aec6dde63c8b93497dd8910a480c7d2b215f34bc9436eed088e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c93d956d7629aec6dde63c8b93497dd8910a480c7d2b215f34bc9436eed088e", kill_on_drop: false }`
[INFO] [stdout] 4c93d956d7629aec6dde63c8b93497dd8910a480c7d2b215f34bc9436eed088e