[INFO] fetching crate xcb-rust-protocol 0.2.1...
[INFO] testing xcb-rust-protocol-0.2.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate xcb-rust-protocol 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate xcb-rust-protocol 0.2.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcb-rust-protocol 0.2.1
[INFO] finished tweaking crates.io crate xcb-rust-protocol 0.2.1
[INFO] tweaked toml for crates.io crate xcb-rust-protocol 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-rust-bindings v0.1.3
[INFO] [stderr]   Downloaded rusl v0.2.2
[INFO] [stderr]   Downloaded tiny-std v0.2.3
[INFO] [stderr]   Downloaded sc v0.2.7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68fd6104a6499562769efddf5b60ca70a0289fa5b7b5804956ac3334ced5154e
[INFO] running `Command { std: "docker" "start" "-a" "68fd6104a6499562769efddf5b60ca70a0289fa5b7b5804956ac3334ced5154e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68fd6104a6499562769efddf5b60ca70a0289fa5b7b5804956ac3334ced5154e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fd6104a6499562769efddf5b60ca70a0289fa5b7b5804956ac3334ced5154e", kill_on_drop: false }`
[INFO] [stdout] 68fd6104a6499562769efddf5b60ca70a0289fa5b7b5804956ac3334ced5154e
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d6bac05856a0693654276bfb8a6af60adc8b33ecc547bde7fd2d5042e10114a
[INFO] running `Command { std: "docker" "start" "-a" "9d6bac05856a0693654276bfb8a6af60adc8b33ecc547bde7fd2d5042e10114a", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-rust-bindings v0.1.3
[INFO] [stderr]    Compiling sc v0.2.7
[INFO] [stderr]    Compiling rusl v0.2.2
[INFO] [stderr]    Compiling tiny-std v0.2.3
[INFO] [stderr]    Compiling xcb-rust-protocol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::util::FixedLengthFromBytes`
[INFO] [stdout]     --> src/proto/mod.rs:1642:13
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         use crate::util::FixedLengthFromBytes;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "9d6bac05856a0693654276bfb8a6af60adc8b33ecc547bde7fd2d5042e10114a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6bac05856a0693654276bfb8a6af60adc8b33ecc547bde7fd2d5042e10114a", kill_on_drop: false }`
[INFO] [stdout] 9d6bac05856a0693654276bfb8a6af60adc8b33ecc547bde7fd2d5042e10114a
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4940f138c3bcf32f42f1b00d2e0359f99ee6445e918e637c01e4276521728161
[INFO] running `Command { std: "docker" "start" "-a" "4940f138c3bcf32f42f1b00d2e0359f99ee6445e918e637c01e4276521728161", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::util::FixedLengthFromBytes`
[INFO] [stdout]     --> src/proto/mod.rs:1642:13
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         use crate::util::FixedLengthFromBytes;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xcb-rust-protocol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `xcb_rust_protocol::con`
[INFO] [stdout]  --> tests/basic_con.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use xcb_rust_protocol::con::{SocketIo, XcbBuffers, XcbState};
[INFO] [stdout]   |                        ^^^ could not find `con` in `xcb_rust_protocol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xcb_rust_protocol::connection::xproto`
[INFO] [stdout]  --> tests/basic_con.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use xcb_rust_protocol::connection::xproto::get_input_focus;
[INFO] [stdout]   |                                    ^^^^^^ could not find `xproto` in `connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xcb_rust_protocol::proto::xproto`
[INFO] [stdout]  --> tests/basic_con.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use xcb_rust_protocol::proto::xproto::{Setup, VisualClassEnum};
[INFO] [stdout]   |                               ^^^^^^ could not find `xproto` in `proto`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xcb_rust_protocol::XcbConnection`
[INFO] [stdout]   --> tests/basic_con.rs:6:32
[INFO] [stdout]    |
[INFO] [stdout] 6  | use xcb_rust_protocol::{Error, XcbConnection};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                no `XcbConnection` in the root
[INFO] [stdout]    |                                help: a similar name exists in the module: `connection`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use con::XcbConnection;
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    = note: the item is gated behind the `xproto` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::FixedLengthFromBytes`
[INFO] [stdout]     --> src/proto/mod.rs:1642:13
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         use crate::util::FixedLengthFromBytes;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `xcb_rust_protocol::util::VariableLengthFromBytes`
[INFO] [stdout]  --> tests/basic_con.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use xcb_rust_protocol::util::VariableLengthFromBytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xcb-rust-protocol` (test "basic_con") due to 5 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4940f138c3bcf32f42f1b00d2e0359f99ee6445e918e637c01e4276521728161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4940f138c3bcf32f42f1b00d2e0359f99ee6445e918e637c01e4276521728161", kill_on_drop: false }`
[INFO] [stdout] 4940f138c3bcf32f42f1b00d2e0359f99ee6445e918e637c01e4276521728161
