[INFO] fetching crate xcb 1.4.0...
[INFO] testing xcb-1.4.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate xcb 1.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate xcb 1.4.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcb 1.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xcb 1.4.0
[INFO] tweaked toml for crates.io crate xcb 1.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate xcb 1.4.0 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded as-raw-xcb-connection v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 645ebd3ea2f572476cc3d4d3295f8ffd6b7dd0fb70e567c53942a3c10143f4bc
[INFO] running `Command { std: "docker" "start" "-a" "645ebd3ea2f572476cc3d4d3295f8ffd6b7dd0fb70e567c53942a3c10143f4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645ebd3ea2f572476cc3d4d3295f8ffd6b7dd0fb70e567c53942a3c10143f4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645ebd3ea2f572476cc3d4d3295f8ffd6b7dd0fb70e567c53942a3c10143f4bc", kill_on_drop: false }`
[INFO] [stdout] 645ebd3ea2f572476cc3d4d3295f8ffd6b7dd0fb70e567c53942a3c10143f4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99be49c0fbdfae3b6ea865ead383db59099599e4f4de4ffca3ecd601b3e89294
[INFO] running `Command { std: "docker" "start" "-a" "99be49c0fbdfae3b6ea865ead383db59099599e4f4de4ffca3ecd601b3e89294", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling xcb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Expr {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 161 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Pad {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 166 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     AlignPad {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 170 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WireOff` is never used
[INFO] [stdout]     --> build/cg/mod.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | trait WireOff {
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `text` are never read
[INFO] [stdout]   --> build/cg/doc.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DocError {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 23 |     pub text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `name` are never read
[INFO] [stdout]   --> build/cg/doc.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct DocSee {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 28 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 29 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `sees` are never read
[INFO] [stdout]   --> build/cg/doc.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub errors: Vec<DocError>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub sees: Vec<DocSee>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "99be49c0fbdfae3b6ea865ead383db59099599e4f4de4ffca3ecd601b3e89294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99be49c0fbdfae3b6ea865ead383db59099599e4f4de4ffca3ecd601b3e89294", kill_on_drop: false }`
[INFO] [stdout] 99be49c0fbdfae3b6ea865ead383db59099599e4f4de4ffca3ecd601b3e89294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5a9a97869faa391e07ec9d342e1533cb0ec12c191b1f433af580b65184b6fc
[INFO] running `Command { std: "docker" "start" "-a" "2b5a9a97869faa391e07ec9d342e1533cb0ec12c191b1f433af580b65184b6fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Expr {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 161 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Pad {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 166 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     AlignPad {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 170 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WireOff` is never used
[INFO] [stdout]     --> build/cg/mod.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | trait WireOff {
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `text` are never read
[INFO] [stdout]   --> build/cg/doc.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DocError {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 23 |     pub text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `name` are never read
[INFO] [stdout]   --> build/cg/doc.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct DocSee {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 28 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 29 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `sees` are never read
[INFO] [stdout]   --> build/cg/doc.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub errors: Vec<DocError>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub sees: Vec<DocSee>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling xcb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "2b5a9a97869faa391e07ec9d342e1533cb0ec12c191b1f433af580b65184b6fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5a9a97869faa391e07ec9d342e1533cb0ec12c191b1f433af580b65184b6fc", kill_on_drop: false }`
[INFO] [stdout] 2b5a9a97869faa391e07ec9d342e1533cb0ec12c191b1f433af580b65184b6fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1ca6ac6a5a0a66bd4f474e3a94f9f9aa53cd1be1974140b95bbe72338c678df
[INFO] running `Command { std: "docker" "start" "-a" "e1ca6ac6a5a0a66bd4f474e3a94f9f9aa53cd1be1974140b95bbe72338c678df", kill_on_drop: false }`
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Expr {
[INFO] [stderr]     |     ---- field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 161 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |     Pad {
[INFO] [stderr]     |     --- field in this variant
[INFO] [stderr] 166 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |     AlignPad {
[INFO] [stderr]     |     -------- field in this variant
[INFO] [stderr] 170 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `WireOff` is never used
[INFO] [stderr]     --> build/cg/mod.rs:1127:7
[INFO] [stderr]      |
[INFO] [stderr] 1127 | trait WireOff {
[INFO] [stderr]      |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `typ` and `text` are never read
[INFO] [stderr]   --> build/cg/doc.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct DocError {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 22 |     pub typ: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 23 |     pub text: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `typ` and `name` are never read
[INFO] [stderr]   --> build/cg/doc.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct DocSee {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 28 |     pub typ: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 29 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `errors` and `sees` are never read
[INFO] [stderr]   --> build/cg/doc.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Doc {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub errors: Vec<DocError>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 39 |     pub sees: Vec<DocSee>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `xcb` (build script) generated 7 warnings
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> src/ext.rs:336:35
[INFO] [stderr]     |
[INFO] [stderr] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stderr]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> src/ext.rs:337:30
[INFO] [stderr]     |
[INFO] [stderr] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stderr]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stderr]     |
[INFO] [stderr] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stderr]     |
[INFO] [stderr] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stderr]     |
[INFO] [stderr] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stderr]     |
[INFO] [stderr] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `xcb` (lib) generated 10 warnings
[INFO] [stderr] warning: `xcb` (lib test) generated 10 warnings (10 duplicates)
[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-17ef20383ecdf1eb)
[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::test_cw_cmp ... ok
[INFO] [stdout] test test::atom_hashmap ... ok
[INFO] [stdout] test test::test_cw_is_sorted_distinct ... 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_atom ... ok
[INFO] [stdout] test xproto::test_sizeof_charinfo ... ok
[INFO] [stdout] test xproto::test_sizeof_char2b ... ok
[INFO] [stdout] test xproto::test_sizeof_coloritem ... ok
[INFO] [stdout] test xproto::test_sizeof_colormap ... ok
[INFO] [stdout] test xproto::test_sizeof_cursor ... ok
[INFO] [stdout] test xproto::test_sizeof_font ... ok
[INFO] [stdout] test xproto::test_sizeof_fontprop ... ok
[INFO] [stdout] test xproto::test_sizeof_format ... ok
[INFO] [stdout] test xproto::test_sizeof_gcontext ... ok
[INFO] [stdout] test xproto::test_sizeof_pixmap ... ok
[INFO] [stdout] test xproto::test_sizeof_rgb ... ok
[INFO] [stdout] test xproto::test_sizeof_segment ... ok
[INFO] [stdout] test xproto::test_sizeof_timecoord ... ok
[INFO] [stdout] test xproto::test_sizeof_visualtype ... ok
[INFO] [stdout] test xproto::test_sizeof_point ... ok
[INFO] [stdout] test xproto::test_sizeof_rectangle ... ok
[INFO] [stdout] test xproto::test_sizeof_window ... 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 src/base.rs - base::Connection::generate_id (line 1174) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect (line 716) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ConfigureWindow (line 12456) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::QueryTree (line 13055) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::SendEvent (line 14567) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::InternAtom (line 13269) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::PolyLine (line 19510) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ChangeGc (line 18931) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GetGeometry (line 12796) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GrabKeyboard (line 15356) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ChangeProperty (line 13573) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GetProperty (line 13932) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GrabPointer (line 14809) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::check_request (line 1571) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect_with_extensions (line 741) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::active_extensions (line 1083) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::send_request_unchecked (line 1537) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply (line 1627) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request (line 1462) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request_checked (line 1513) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_and_check_request (line 1605) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply_unchecked (line 1662) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply (line 1694) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply_unchecked (line 1776) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_event (line 1224) - 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 482) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/base.rs - base::Connection::connect_with_extensions (line 741) 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:745:33
[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:745:56
[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 1083) 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:1088:33
[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:1088:57
[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:1091:79
[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 1083)
[INFO] [stdout]     src/base.rs - base::Connection::connect_with_extensions (line 741)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e1ca6ac6a5a0a66bd4f474e3a94f9f9aa53cd1be1974140b95bbe72338c678df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ca6ac6a5a0a66bd4f474e3a94f9f9aa53cd1be1974140b95bbe72338c678df", kill_on_drop: false }`
[INFO] [stdout] e1ca6ac6a5a0a66bd4f474e3a94f9f9aa53cd1be1974140b95bbe72338c678df
[INFO] testing xcb-1.4.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate xcb 1.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate xcb 1.4.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcb 1.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xcb 1.4.0
[INFO] tweaked toml for crates.io crate xcb 1.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate xcb 1.4.0 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e800660c8f36cc4a4c09ecd7530e2bd8a77d41058e3d6ea4a2c9ae36132ce9ae
[INFO] running `Command { std: "docker" "start" "-a" "e800660c8f36cc4a4c09ecd7530e2bd8a77d41058e3d6ea4a2c9ae36132ce9ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e800660c8f36cc4a4c09ecd7530e2bd8a77d41058e3d6ea4a2c9ae36132ce9ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e800660c8f36cc4a4c09ecd7530e2bd8a77d41058e3d6ea4a2c9ae36132ce9ae", kill_on_drop: false }`
[INFO] [stdout] e800660c8f36cc4a4c09ecd7530e2bd8a77d41058e3d6ea4a2c9ae36132ce9ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddfe6185e3a03f88c9a6544e4feae1c09756b1abd5212508c6c5ea56316e4261
[INFO] running `Command { std: "docker" "start" "-a" "ddfe6185e3a03f88c9a6544e4feae1c09756b1abd5212508c6c5ea56316e4261", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]    Compiling xcb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Expr {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 161 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Pad {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 166 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     AlignPad {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 170 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WireOff` is never used
[INFO] [stdout]     --> build/cg/mod.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | trait WireOff {
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `text` are never read
[INFO] [stdout]   --> build/cg/doc.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DocError {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 23 |     pub text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `name` are never read
[INFO] [stdout]   --> build/cg/doc.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct DocSee {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 28 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 29 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `sees` are never read
[INFO] [stdout]   --> build/cg/doc.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub errors: Vec<DocError>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub sees: Vec<DocSee>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "ddfe6185e3a03f88c9a6544e4feae1c09756b1abd5212508c6c5ea56316e4261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfe6185e3a03f88c9a6544e4feae1c09756b1abd5212508c6c5ea56316e4261", kill_on_drop: false }`
[INFO] [stdout] ddfe6185e3a03f88c9a6544e4feae1c09756b1abd5212508c6c5ea56316e4261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c658632d285e0b3af107bbf0bac90288c685edc883dfb323e8f2d2148aef8eac
[INFO] running `Command { std: "docker" "start" "-a" "c658632d285e0b3af107bbf0bac90288c685edc883dfb323e8f2d2148aef8eac", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Expr {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 161 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |     Pad {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 166 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wire_off` is never read
[INFO] [stdout]    --> build/cg/mod.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     AlignPad {
[INFO] [stdout]     |     -------- field in this variant
[INFO] [stdout] 170 |         wire_off: Expr,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `WireOff` is never used
[INFO] [stdout]     --> build/cg/mod.rs:1127:7
[INFO] [stdout]      |
[INFO] [stdout] 1127 | trait WireOff {
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `text` are never read
[INFO] [stdout]   --> build/cg/doc.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct DocError {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 22 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 23 |     pub text: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `name` are never read
[INFO] [stdout]   --> build/cg/doc.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct DocSee {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 28 |     pub typ: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 29 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `errors` and `sees` are never read
[INFO] [stdout]   --> build/cg/doc.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Doc {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub errors: Vec<DocError>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 39 |     pub sees: Vec<DocSee>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.1
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling xcb v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:336:35
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stdout]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> src/ext.rs:337:30
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]     = note: this will be a hard error in the 2024 edition
[INFO] [stdout]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stdout]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "c658632d285e0b3af107bbf0bac90288c685edc883dfb323e8f2d2148aef8eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c658632d285e0b3af107bbf0bac90288c685edc883dfb323e8f2d2148aef8eac", kill_on_drop: false }`
[INFO] [stdout] c658632d285e0b3af107bbf0bac90288c685edc883dfb323e8f2d2148aef8eac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b56b679674390f6c0235fd6d6251239f62c5edc04205925e5dddfd692fd7025f
[INFO] running `Command { std: "docker" "start" "-a" "b56b679674390f6c0235fd6d6251239f62c5edc04205925e5dddfd692fd7025f", kill_on_drop: false }`
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:161:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Expr {
[INFO] [stderr]     |     ---- field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 161 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 165 |     Pad {
[INFO] [stderr]     |     --- field in this variant
[INFO] [stderr] 166 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `wire_off` is never read
[INFO] [stderr]    --> build/cg/mod.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |     AlignPad {
[INFO] [stderr]     |     -------- field in this variant
[INFO] [stderr] 170 |         wire_off: Expr,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `WireOff` is never used
[INFO] [stderr]     --> build/cg/mod.rs:1127:7
[INFO] [stderr]      |
[INFO] [stderr] 1127 | trait WireOff {
[INFO] [stderr]      |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `typ` and `text` are never read
[INFO] [stderr]   --> build/cg/doc.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct DocError {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 22 |     pub typ: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 23 |     pub text: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DocError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `typ` and `name` are never read
[INFO] [stderr]   --> build/cg/doc.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct DocSee {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 28 |     pub typ: String,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 29 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DocSee` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `errors` and `sees` are never read
[INFO] [stderr]   --> build/cg/doc.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Doc {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub errors: Vec<DocError>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 39 |     pub sees: Vec<DocSee>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Doc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `xcb` (build script) generated 7 warnings
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> src/ext.rs:336:35
[INFO] [stderr]     |
[INFO] [stderr] 336 |         Extension::BigRequests => &mut crate::bigreq::FFI_EXT,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 336 |         Extension::BigRequests => addr_of_mut!(crate::bigreq::FFI_EXT),
[INFO] [stderr]     |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> src/ext.rs:337:30
[INFO] [stderr]     |
[INFO] [stderr] 337 |         Extension::XcMisc => &mut crate::xc_misc::FFI_EXT,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 337 |         Extension::XcMisc => addr_of_mut!(crate::xc_misc::FFI_EXT),
[INFO] [stderr]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/bigreq.rs:217:18
[INFO] [stderr]     |
[INFO] [stderr] 217 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 217 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 34 |         xcb_prefetch_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:45:65
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), &mut FFI_EXT as *mut _);
[INFO] [stderr]    |                                                                 ^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]    = note: this will be a hard error in the 2024 edition
[INFO] [stderr]    = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let reply = xcb_get_extension_data(conn.get_raw_conn(), addr_of_mut!(FFI_EXT) as *mut _);
[INFO] [stderr]    |                                                                 ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:230:18
[INFO] [stderr]     |
[INFO] [stderr] 230 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 230 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:425:18
[INFO] [stderr]     |
[INFO] [stderr] 425 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 425 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xc_misc.rs:642:18
[INFO] [stderr]     |
[INFO] [stderr] 642 |             ext: (&mut FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stderr]     = note: this will be a hard error in the 2024 edition
[INFO] [stderr]     = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior
[INFO] [stderr] help: use `addr_of_mut!` instead to create a raw pointer
[INFO] [stderr]     |
[INFO] [stderr] 642 |             ext: addr_of_mut!(FFI_EXT) as *mut _,
[INFO] [stderr]     |                  ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `xcb` (lib) generated 10 warnings
[INFO] [stderr] warning: `xcb` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xcb-17ef20383ecdf1eb)
[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 test::atom_hashmap ... ok
[INFO] [stdout] test lat1_str::test_latin_str ... ok
[INFO] [stdout] test test::test_cw_cmp ... ok
[INFO] [stdout] test test::test_cw_is_sorted_distinct ... 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_atom ... ok
[INFO] [stdout] test xproto::test_sizeof_arc ... ok
[INFO] [stdout] test xproto::test_sizeof_charinfo ... ok
[INFO] [stdout] test xproto::test_sizeof_char2b ... ok
[INFO] [stdout] test xproto::test_sizeof_coloritem ... ok
[INFO] [stdout] test xproto::test_sizeof_colormap ... ok
[INFO] [stdout] test xproto::test_sizeof_cursor ... ok
[INFO] [stdout] test xproto::test_sizeof_font ... ok
[INFO] [stdout] test xproto::test_sizeof_fontprop ... ok
[INFO] [stdout] test xproto::test_sizeof_format ... ok
[INFO] [stdout] test xproto::test_sizeof_gcontext ... ok
[INFO] [stdout] test xproto::test_sizeof_pixmap ... ok
[INFO] [stdout] test xproto::test_sizeof_rectangle ... ok
[INFO] [stdout] test xproto::test_sizeof_point ... 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 xproto::test_sizeof_rgb ... ok
[INFO] [stdout] test xproto::test_sizeof_segment ... 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 src/base.rs - base::Connection::check_request (line 1571) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::InternAtom (line 13269) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect (line 716) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ChangeProperty (line 13573) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ConfigureWindow (line 12456) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::QueryTree (line 13055) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::generate_id (line 1174) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::ChangeGc (line 18931) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GetProperty (line 13932) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::PolyLine (line 19510) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::SendEvent (line 14567) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GrabKeyboard (line 15356) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GrabPointer (line 14809) - compile ... ok
[INFO] [stdout] test /opt/rustwide/target/debug/build/xcb-feb70cf96e552672/out/xproto.rs - xproto::GetGeometry (line 12796) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::connect_with_extensions (line 741) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::active_extensions (line 1083) - compile ... FAILED
[INFO] [stdout] test src/base.rs - base::Connection::send_and_check_request (line 1605) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply (line 1627) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply (line 1694) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_reply_unchecked (line 1662) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request_checked (line 1513) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::wait_for_event (line 1224) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::poll_for_reply_unchecked (line 1776) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request_unchecked (line 1537) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Connection::send_request (line 1462) - 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 482) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/base.rs - base::Connection::connect_with_extensions (line 741) 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:745:33
[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:745:56
[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 1083) 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:1088:33
[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:1088:57
[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:1091:79
[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 1083)
[INFO] [stdout]     src/base.rs - base::Connection::connect_with_extensions (line 741)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b56b679674390f6c0235fd6d6251239f62c5edc04205925e5dddfd692fd7025f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56b679674390f6c0235fd6d6251239f62c5edc04205925e5dddfd692fd7025f", kill_on_drop: false }`
[INFO] [stdout] b56b679674390f6c0235fd6d6251239f62c5edc04205925e5dddfd692fd7025f
