[INFO] fetching crate xcb 1.6.0...
[INFO] testing xcb-1.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xcb 1.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate xcb 1.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xcb 1.6.0
[INFO] tweaked toml for crates.io crate xcb 1.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcb 1.6.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xcb 1.6.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6a9404314431c62d9b7b9497e6525614fd934880fb0389be31472215a4c9a60
[INFO] running `Command { std: "docker" "start" "-a" "f6a9404314431c62d9b7b9497e6525614fd934880fb0389be31472215a4c9a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6a9404314431c62d9b7b9497e6525614fd934880fb0389be31472215a4c9a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a9404314431c62d9b7b9497e6525614fd934880fb0389be31472215a4c9a60", kill_on_drop: false }`
[INFO] [stdout] f6a9404314431c62d9b7b9497e6525614fd934880fb0389be31472215a4c9a60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f30faae5c092f7d86528eaf904cda992f5a793c5acf82350b4236b880c41b87
[INFO] running `Command { std: "docker" "start" "-a" "4f30faae5c092f7d86528eaf904cda992f5a793c5acf82350b4236b880c41b87", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling xcb v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "4f30faae5c092f7d86528eaf904cda992f5a793c5acf82350b4236b880c41b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f30faae5c092f7d86528eaf904cda992f5a793c5acf82350b4236b880c41b87", kill_on_drop: false }`
[INFO] [stdout] 4f30faae5c092f7d86528eaf904cda992f5a793c5acf82350b4236b880c41b87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c8e689be1546db53ad1ed97931c1fbee0d3ae0d7a7f7a676b08d9b113d2271
[INFO] running `Command { std: "docker" "start" "-a" "f9c8e689be1546db53ad1ed97931c1fbee0d3ae0d7a7f7a676b08d9b113d2271", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling xcb v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "f9c8e689be1546db53ad1ed97931c1fbee0d3ae0d7a7f7a676b08d9b113d2271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c8e689be1546db53ad1ed97931c1fbee0d3ae0d7a7f7a676b08d9b113d2271", kill_on_drop: false }`
[INFO] [stdout] f9c8e689be1546db53ad1ed97931c1fbee0d3ae0d7a7f7a676b08d9b113d2271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 366bc8ab7709d052c29493168dc8100367283ca244895bf33ff49957a94800f2
[INFO] running `Command { std: "docker" "start" "-a" "366bc8ab7709d052c29493168dc8100367283ca244895bf33ff49957a94800f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcb-26d2b6fc780ddab8)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test base::test_align_pad ... ok
[INFO] [stdout] test event::test_event_send_sync ... ok
[INFO] [stdout] test lat1_str::test_latin_str ... ok
[INFO] [stdout] test test::atom_hashmap ... ok
[INFO] [stdout] test test::test_cw_is_sorted_distinct ... ok
[INFO] [stdout] test test::test_cw_cmp ... ok
[INFO] [stdout] test test::test_dynbuf_from_data ... ok
[INFO] [stdout] test test::test_event_new ... ok
[INFO] [stdout] test test::test_fixbuf_from_data ... ok
[INFO] [stdout] test xproto::test_sizeof_arc ... ok
[INFO] [stdout] test xproto::test_sizeof_colormap ... ok
[INFO] [stdout] test xproto::test_sizeof_charinfo ... ok
[INFO] [stdout] test xproto::test_sizeof_atom ... ok
[INFO] [stdout] test xproto::test_sizeof_format ... ok
[INFO] [stdout] test xproto::test_sizeof_fontprop ... ok
[INFO] [stdout] test xproto::test_sizeof_gcontext ... ok
[INFO] [stdout] test xproto::test_sizeof_font ... ok
[INFO] [stdout] test xproto::test_sizeof_char2b ... ok
[INFO] [stdout] test xproto::test_sizeof_coloritem ... ok
[INFO] [stdout] test xproto::test_sizeof_pixmap ... ok
[INFO] [stdout] test xproto::test_sizeof_point ... ok
[INFO] [stdout] test xproto::test_sizeof_segment ... ok
[INFO] [stdout] test xproto::test_sizeof_rgb ... ok
[INFO] [stdout] test xproto::test_sizeof_rectangle ... ok
[INFO] [stdout] test xproto::test_sizeof_cursor ... ok
[INFO] [stdout] test xproto::test_sizeof_timecoord ... ok
[INFO] [stdout] test xproto::test_sizeof_window ... ok
[INFO] [stdout] test xproto::test_sizeof_visualtype ... ok
[INFO] [stdout] test test::test_dynbuf_from_data_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xcb
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::ConfigureWindow (line 12481) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::ChangeGc (line 19032) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::ChangeProperty (line 13614) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::GetProperty (line 13977) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::InternAtom (line 13306) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::GrabPointer (line 14866) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::GetGeometry (line 12825) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::GrabKeyboard (line 15417) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::generate_id (line 1243) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::QueryTree (line 13088) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::check_request (line 1650) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect (line 714) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::SendEvent (line 14620) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-8b79e57b3018ba86/out/xproto.rs - xproto::PolyLine (line 19611) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect_with_extensions (line 739) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::active_extensions (line 1144) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::send_request_checked (line 1592) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_and_check_request (line 1684) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request (line 1541) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply_unchecked (line 1855) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply (line 1773) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request_unchecked (line 1616) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply (line 1706) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_event (line 1303) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply_unchecked (line 1741) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - atoms_struct (line 411) - compile ... ok
[INFO] [stdout] test src/base.rs - base::parse_display (line 480) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/base.rs - base::Connection::connect_with_extensions (line 739) stdout ----
[INFO] [stdout] error[E0599]: no variant or associated item named `Input` found for enum `Extension` in the current scope
[INFO] [stdout]  --> src/base.rs:743:33
[INFO] [stdout]   |
[INFO] [stdout] 6 |         None, &[xcb::Extension::Input, xcb::Extension::Xkb], &[]
[INFO] [stdout]   |                                 ^^^^^ variant or associated item not found in `Extension`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Xkb` found for enum `Extension` in the current scope
[INFO] [stdout]  --> src/base.rs:743:56
[INFO] [stdout]   |
[INFO] [stdout] 6 |         None, &[xcb::Extension::Input, xcb::Extension::Xkb], &[]
[INFO] [stdout]   |                                                        ^^^ variant or associated item not found in `Extension`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/base.rs - base::Connection::active_extensions (line 1144) stdout ----
[INFO] [stdout] error[E0599]: no variant or associated item named `Xkb` found for enum `Extension` in the current scope
[INFO] [stdout]  --> src/base.rs:1149:33
[INFO] [stdout]   |
[INFO] [stdout] 7 |         None, &[xcb::Extension::Xkb], &[xcb::Extension::Input]
[INFO] [stdout]   |                                 ^^^ variant or associated item not found in `Extension`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Input` found for enum `Extension` in the current scope
[INFO] [stdout]  --> src/base.rs:1149:57
[INFO] [stdout]   |
[INFO] [stdout] 7 |         None, &[xcb::Extension::Xkb], &[xcb::Extension::Input]
[INFO] [stdout]   |                                                         ^^^^^ variant or associated item not found in `Extension`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `Input` found for enum `Extension` in the current scope
[INFO] [stdout]   --> src/base.rs:1152:79
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let has_input_ext = conn.active_extensions().any(|e| e == xcb::Extension::Input);
[INFO] [stdout]    |                                                                               ^^^^^ variant or associated item not found in `Extension`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/base.rs - base::Connection::active_extensions (line 1144)
[INFO] [stdout]     src/base.rs - base::Connection::connect_with_extensions (line 739)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "366bc8ab7709d052c29493168dc8100367283ca244895bf33ff49957a94800f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366bc8ab7709d052c29493168dc8100367283ca244895bf33ff49957a94800f2", kill_on_drop: false }`
[INFO] [stdout] 366bc8ab7709d052c29493168dc8100367283ca244895bf33ff49957a94800f2