[INFO] cloning repository https://github.com/nuclearcodecat/wayland-client-nostd-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuclearcodecat/wayland-client-nostd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuclearcodecat%2Fwayland-client-nostd-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuclearcodecat%2Fwayland-client-nostd-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdbec35a70e3f576f4a6bf1833991d8c4fcc28c1
[INFO] fixing nuclearcodecat/wayland-client-nostd-rs against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuclearcodecat%2Fwayland-client-nostd-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nuclearcodecat/wayland-client-nostd-rs
[INFO] finished tweaking git repo https://github.com/nuclearcodecat/wayland-client-nostd-rs
[INFO] tweaked toml for git repo https://github.com/nuclearcodecat/wayland-client-nostd-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nuclearcodecat/wayland-client-nostd-rs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nuclearcodecat/wayland-client-nostd-rs 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1
[INFO] running `Command { std: "docker" "start" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking libloading v0.9.0
[INFO] [stderr]     Checking waytinier v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `wl_destroy` is never used
[INFO] [stdout]    --> src/wayland/dmabuf/objects.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl DmaParams {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn wl_destroy(&self) -> WireRequest {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `wl_destroy` is never used
[INFO] [stdout]    --> src/wayland/dmabuf/objects.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 309 | impl DmaParams {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn wl_destroy(&self) -> WireRequest {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `waytinier::abstraction::app::BufferBackendKind`
[INFO] [stdout]  --> examples/minimal-dmabuf-test.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use waytinier::abstraction::app::{App, BufferBackendKind, TopLevelWindow};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^ no `BufferBackendKind` in `abstraction::app`
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 3 - use waytinier::abstraction::app::{App, BufferBackendKind, TopLevelWindow};
[INFO] [stdout] 3 + use waytinier::abstraction::app::{App, BufferBackend, TopLevelWindow};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `TopLevelWindow` is private
[INFO] [stdout]  --> examples/minimal-dmabuf-test.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | use waytinier::abstraction::app::{App, BufferBackendKind, TopLevelWindow};
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^^^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `TopLevelWindow` is defined here
[INFO] [stdout]  --> src/abstraction/app.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |         presenter::{Presenter, PresenterMap, PresenterObject, TopLevelWindow},
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> examples/minimal-dmabuf-test.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let _ = app.push_presenter(window)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the nightly-only, unstable trait `Try` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `TopLevelWindow` is private
[INFO] [stdout]  --> examples/minimal.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use waytinier::abstraction::app::{App, TopLevelWindow};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `TopLevelWindow` is defined here
[INFO] [stdout]  --> src/abstraction/app.rs:9:57
[INFO] [stdout]   |
[INFO] [stdout] 9 |         presenter::{Presenter, PresenterMap, PresenterObject, TopLevelWindow},
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `width` is private
[INFO] [stdout]    --> examples/minimal-dmabuf-test.rs:20:47
[INFO] [stdout]     |
[INFO] [stdout]  20 |                     let ix = (ss.w as usize * y + x) * ss.pf.width() as usize;
[INFO] [stdout]     |                                                              ^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wayland/mod.rs:341:2
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub(crate) const fn width(&self) -> u32 {
[INFO] [stdout]     |     --------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal-dmabuf-test.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     ss.buf[ix] = 0xff;
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal-dmabuf-test.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |                     ss.buf[ix + 1] = 0xe4;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal-dmabuf-test.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |                     ss.buf[ix + 2] = 0xff;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal-dmabuf-test.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |                     ss.buf[ix + 3] = 0xff;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0603, E0608, E0624.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `waytinier` (example "minimal-dmabuf-test") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> examples/minimal.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let _ = app.push_presenter(window)?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the nightly-only, unstable trait `Try` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0624]: method `width` is private
[INFO] [stdout]    --> examples/minimal.rs:17:47
[INFO] [stdout]     |
[INFO] [stdout]  17 |                     let ix = (ss.w as usize * y + x) * ss.pf.width() as usize;
[INFO] [stdout]     |                                                              ^^^^^ private method
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/wayland/mod.rs:341:2
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub(crate) const fn width(&self) -> u32 {
[INFO] [stdout]     |     --------------------------------------- private method defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     ss.buf[ix] = 0xff;
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |                     ss.buf[ix + 1] = 0xe4;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |                     ss.buf[ix + 2] = 0xff;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&mut BufferAccessor`
[INFO] [stdout]   --> examples/minimal.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     ss.buf[ix + 3] = 0xff;
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0603, E0608, E0624.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `waytinier` (example "minimal") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1", kill_on_drop: false }`
[INFO] [stdout] 9284fe8604855d1d3ed812bab10eed34b17836fa8401ae0e23f2ea0f12492ad1
