[INFO] cloning repository https://github.com/hiasen/wayland-rust-client-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiasen/wayland-rust-client-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiasen%2Fwayland-rust-client-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiasen%2Fwayland-rust-client-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 850c148c4193aaae2a4ee2d4276990dbcfd90fbe
[INFO] checking hiasen/wayland-rust-client-experiment against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiasen%2Fwayland-rust-client-experiment" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiasen/wayland-rust-client-experiment on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hiasen/wayland-rust-client-experiment
[INFO] finished tweaking git repo https://github.com/hiasen/wayland-rust-client-experiment
[INFO] tweaked toml for git repo https://github.com/hiasen/wayland-rust-client-experiment written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hiasen/wayland-rust-client-experiment 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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.26.6
[INFO] [stderr]   Downloaded wayland-sys v0.26.6
[INFO] [stderr]   Downloaded wayland-commons v0.26.6
[INFO] [stderr]   Downloaded wayland-client v0.26.6
[INFO] [stderr]   Downloaded wayland-protocols v0.26.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 521f634fab5d4fcab12d5ea80c57d09dc215a0643ef179fcb953ecf921ec6d38
[INFO] running `Command { std: "docker" "start" "-a" "521f634fab5d4fcab12d5ea80c57d09dc215a0643ef179fcb953ecf921ec6d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "521f634fab5d4fcab12d5ea80c57d09dc215a0643ef179fcb953ecf921ec6d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521f634fab5d4fcab12d5ea80c57d09dc215a0643ef179fcb953ecf921ec6d38", kill_on_drop: false }`
[INFO] [stdout] 521f634fab5d4fcab12d5ea80c57d09dc215a0643ef179fcb953ecf921ec6d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 078347b33c3e2176c4b062aa6d5c79cea9b1439d571833390d0c70427639d7f9
[INFO] running `Command { std: "docker" "start" "-a" "078347b33c3e2176c4b062aa6d5c79cea9b1439d571833390d0c70427639d7f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking wayland-sys v0.26.6
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling wayland-scanner v0.26.6
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.26.6
[INFO] [stderr]    Compiling wayland-protocols v0.26.6
[INFO] [stderr]     Checking wayland-commons v0.26.6
[INFO] [stderr]     Checking wayland-book-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `valid` and `id` are never read
[INFO] [stdout]   --> src/seat/touch.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct TouchPoint {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 67 |     valid: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 68 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TouchPoint` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `valid` and `id` are never read
[INFO] [stdout]   --> src/seat/touch.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct TouchPoint {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 67 |     valid: bool,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 68 |     id: i32,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TouchPoint` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wayland-book-rust` (bin "wayland-book-rust"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/a9e7b30487235621751cc628f170c0f15fb215c4/bin/rustc --crate-name wayland_book_rust --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0d815c8117cd54e8 -C extra-filename=-f94cd3538f7db27b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0f03a1511939ecca.rmeta --extern memmap2=/opt/rustwide/target/debug/deps/libmemmap2-57061ec2027739be.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-c02926d48e907c85.rmeta --extern wayland_client=/opt/rustwide/target/debug/deps/libwayland_client-d424a5cb45dd6d66.rmeta --extern wayland_protocols=/opt/rustwide/target/debug/deps/libwayland_protocols-818eba16bae7663b.rmeta --extern xkb=/opt/rustwide/target/debug/deps/libxkb-d823d070ca358c1c.rmeta --extern xkbcommon_sys=/opt/rustwide/target/debug/deps/libxkbcommon_sys-6d876f6bd791e654.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `wayland-book-rust` (bin "wayland-book-rust" test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/a9e7b30487235621751cc628f170c0f15fb215c4/bin/rustc --crate-name wayland_book_rust --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=8c3211aee159cb3f -C extra-filename=-478ebe131838bc6f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0f03a1511939ecca.rmeta --extern memmap2=/opt/rustwide/target/debug/deps/libmemmap2-57061ec2027739be.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-c02926d48e907c85.rmeta --extern wayland_client=/opt/rustwide/target/debug/deps/libwayland_client-d424a5cb45dd6d66.rmeta --extern wayland_protocols=/opt/rustwide/target/debug/deps/libwayland_protocols-818eba16bae7663b.rmeta --extern xkb=/opt/rustwide/target/debug/deps/libxkb-d823d070ca358c1c.rmeta --extern xkbcommon_sys=/opt/rustwide/target/debug/deps/libxkbcommon_sys-6d876f6bd791e654.rmeta --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "078347b33c3e2176c4b062aa6d5c79cea9b1439d571833390d0c70427639d7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078347b33c3e2176c4b062aa6d5c79cea9b1439d571833390d0c70427639d7f9", kill_on_drop: false }`
[INFO] [stdout] 078347b33c3e2176c4b062aa6d5c79cea9b1439d571833390d0c70427639d7f9