[INFO] cloning repository https://github.com/euank/tokio-libvirt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/euank/tokio-libvirt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftokio-libvirt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftokio-libvirt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 280a77c8953d0ae7fdbe3375bddd0db98b1adbb2
[INFO] checking euank/tokio-libvirt against master#c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuank%2Ftokio-libvirt" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/euank/tokio-libvirt
[INFO] finished tweaking git repo https://github.com/euank/tokio-libvirt
[INFO] tweaked toml for git repo https://github.com/euank/tokio-libvirt written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/euank/tokio-libvirt on toolchain c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/euank/tokio-libvirt 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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio-proto`
[INFO] [stderr]     Updating git repository `https://github.com/euank/xdr-rs/`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio-service`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded net2 v0.2.26
[INFO] [stderr]   Downloaded mio-uds v0.6.0
[INFO] [stderr]   Downloaded mio v0.6.2
[INFO] [stderr]   Downloaded futures v0.1.7
[INFO] [stderr]   Downloaded tokio-core v0.1.2
[INFO] [stderr]   Downloaded tokio-uds v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2832369dafccb4f34fe19aa0c9ed0f6fb7dd8039684838ef4831f5dd33c17cf7
[INFO] running `Command { std: "docker" "start" "-a" "2832369dafccb4f34fe19aa0c9ed0f6fb7dd8039684838ef4831f5dd33c17cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2832369dafccb4f34fe19aa0c9ed0f6fb7dd8039684838ef4831f5dd33c17cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2832369dafccb4f34fe19aa0c9ed0f6fb7dd8039684838ef4831f5dd33c17cf7", kill_on_drop: false }`
[INFO] [stdout] 2832369dafccb4f34fe19aa0c9ed0f6fb7dd8039684838ef4831f5dd33c17cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c930d01c8f79d51ea472ad0720249d1ecaacbc3cf8ef0eb04ede403a60dddd87
[INFO] running `Command { std: "docker" "start" "-a" "c930d01c8f79d51ea472ad0720249d1ecaacbc3cf8ef0eb04ede403a60dddd87", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.18
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking xdr v0.1.0 (https://github.com/euank/xdr-rs/?branch=update-for-current-rs#6e598cfa)
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking futures v0.1.7
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#7ef3f1f7)
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking mio v0.6.2
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking tokio-core v0.1.2
[INFO] [stderr]     Checking mio-uds v0.6.0
[INFO] [stderr]     Checking tokio-proto v0.1.0 (https://github.com/tokio-rs/tokio-proto#dfd5a6bf)
[INFO] [stderr]     Checking tokio-uds v0.1.1
[INFO] [stderr]     Checking tokio-libvirt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/libvirt_rpc_codec.rs:173:26
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn encode(&mut self, msg: Packet, buf: &mut Vec<u8>) -> std::io::Result<()> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/libvirt_rpc_codec.rs:173:39
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn encode(&mut self, msg: Packet, buf: &mut Vec<u8>) -> std::io::Result<()> {
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/libvirt_rpc_codec.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum XdrType {
[INFO] [stdout]    |      ------- variants in this enum
[INFO] [stdout] 39 |     Vec(Vec<XdrType>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 41 |     F32(f32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     F64(f64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 43 |     I8(i8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 44 |     I16(i16),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 45 |     I32(i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 46 |     I64(i64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 47 |     U8(u8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 48 |     U16(u16),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 49 |     U32(u32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     U64(u64),
[INFO] [stdout] 51 |     String(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `XdrType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/libvirt_rpc_codec.rs:173:26
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn encode(&mut self, msg: Packet, buf: &mut Vec<u8>) -> std::io::Result<()> {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]    --> src/libvirt_rpc_codec.rs:173:39
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn encode(&mut self, msg: Packet, buf: &mut Vec<u8>) -> std::io::Result<()> {
[INFO] [stdout]     |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/libvirt_rpc_codec.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum XdrType {
[INFO] [stdout]    |      ------- variants in this enum
[INFO] [stdout] 39 |     Vec(Vec<XdrType>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Bool(bool),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 41 |     F32(f32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     F64(f64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 43 |     I8(i8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 44 |     I16(i16),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 45 |     I32(i32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 46 |     I64(i64),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 47 |     U8(u8),
[INFO] [stdout]    |     ^^
[INFO] [stdout] 48 |     U16(u16),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 49 |     U32(u32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 50 |     U64(u64),
[INFO] [stdout] 51 |     String(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `XdrType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.4.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c930d01c8f79d51ea472ad0720249d1ecaacbc3cf8ef0eb04ede403a60dddd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c930d01c8f79d51ea472ad0720249d1ecaacbc3cf8ef0eb04ede403a60dddd87", kill_on_drop: false }`
[INFO] [stdout] c930d01c8f79d51ea472ad0720249d1ecaacbc3cf8ef0eb04ede403a60dddd87