[INFO] cloning repository https://github.com/lffg/mcproto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lffg/mcproto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flffg%2Fmcproto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flffg%2Fmcproto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0904207f853c49f43248d8aad395de1e0f6d251c
[INFO] testing lffg/mcproto against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flffg%2Fmcproto" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/lffg/mcproto
[INFO] finished tweaking git repo https://github.com/lffg/mcproto
[INFO] tweaked toml for git repo https://github.com/lffg/mcproto written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lffg/mcproto on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lffg/mcproto 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-error v0.2.0
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded cc v1.0.104
[INFO] [stderr]   Downloaded owo-colors v3.5.0
[INFO] [stderr]   Downloaded eyre v0.6.12
[INFO] [stderr]   Downloaded color-spantrace v0.2.1
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] [stderr]   Downloaded color-eyre v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1ffe5972f8daf4101fb8d11f64989a9422452aa52ad1b2ef66bed462ed4635a
[INFO] running `Command { std: "docker" "start" "-a" "d1ffe5972f8daf4101fb8d11f64989a9422452aa52ad1b2ef66bed462ed4635a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1ffe5972f8daf4101fb8d11f64989a9422452aa52ad1b2ef66bed462ed4635a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ffe5972f8daf4101fb8d11f64989a9422452aa52ad1b2ef66bed462ed4635a", kill_on_drop: false }`
[INFO] [stdout] d1ffe5972f8daf4101fb8d11f64989a9422452aa52ad1b2ef66bed462ed4635a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d7f66bc54b43183fefd02c4ad7201b2ff9e4cceec6e3497957f22a6f4d71a3
[INFO] running `Command { std: "docker" "start" "-a" "e5d7f66bc54b43183fefd02c4ad7201b2ff9e4cceec6e3497957f22a6f4d71a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling mcproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]   --> src/proto/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Serde {
[INFO] [stdout]    |           ----- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn decode(src: &mut dyn Buf) -> Result<Self>
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Login` and `Transfer` are never constructed
[INFO] [stdout]   --> src/proto/handshake.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum NextState /* varint */ {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 62 |     Status = 1,
[INFO] [stdout] 63 |     Login = 2,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     Transfer = 3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NextState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/proto/util/string.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn decode(src: &mut dyn Buf) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/proto/util/varint.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn decode(src: &mut dyn Buf) -> u32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.37s
[INFO] running `Command { std: "docker" "inspect" "e5d7f66bc54b43183fefd02c4ad7201b2ff9e4cceec6e3497957f22a6f4d71a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d7f66bc54b43183fefd02c4ad7201b2ff9e4cceec6e3497957f22a6f4d71a3", kill_on_drop: false }`
[INFO] [stdout] e5d7f66bc54b43183fefd02c4ad7201b2ff9e4cceec6e3497957f22a6f4d71a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9ef003899818ed9b670559ef8a24f0f12eef7c30c6d97d61921b4c42ebd6b4
[INFO] running `Command { std: "docker" "start" "-a" "3f9ef003899818ed9b670559ef8a24f0f12eef7c30c6d97d61921b4c42ebd6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]   --> src/proto/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Serde {
[INFO] [stdout]    |           ----- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 12 |     fn decode(src: &mut dyn Buf) -> Result<Self>
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Login` and `Transfer` are never constructed
[INFO] [stdout]   --> src/proto/handshake.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum NextState /* varint */ {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 62 |     Status = 1,
[INFO] [stdout] 63 |     Login = 2,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     Transfer = 3,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NextState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "3f9ef003899818ed9b670559ef8a24f0f12eef7c30c6d97d61921b4c42ebd6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9ef003899818ed9b670559ef8a24f0f12eef7c30c6d97d61921b4c42ebd6b4", kill_on_drop: false }`
[INFO] [stdout] 3f9ef003899818ed9b670559ef8a24f0f12eef7c30c6d97d61921b4c42ebd6b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad69920d8a7b382a412a2856cb3aef433f015b295752c5772cc8be41b954e4e3
[INFO] running `Command { std: "docker" "start" "-a" "ad69920d8a7b382a412a2856cb3aef433f015b295752c5772cc8be41b954e4e3", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `decode` is never used
[INFO] [stderr]   --> src/proto/mod.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub trait Serde {
[INFO] [stderr]    |           ----- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 12 |     fn decode(src: &mut dyn Buf) -> Result<Self>
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Login` and `Transfer` are never constructed
[INFO] [stderr]   --> src/proto/handshake.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub enum NextState /* varint */ {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] 62 |     Status = 1,
[INFO] [stderr] 63 |     Login = 2,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 64 |     Transfer = 3,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `NextState` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `mcproto` (bin "mcproto" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mcproto-73f485eb83a85d2b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test proto::util::string::tests::enc_dec ... ok
[INFO] [stdout] test proto::util::varint::tests::enc_dec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad69920d8a7b382a412a2856cb3aef433f015b295752c5772cc8be41b954e4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad69920d8a7b382a412a2856cb3aef433f015b295752c5772cc8be41b954e4e3", kill_on_drop: false }`
[INFO] [stdout] ad69920d8a7b382a412a2856cb3aef433f015b295752c5772cc8be41b954e4e3
