[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] testing hiasen/wayland-rust-client-experiment against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiasen%2Fwayland-rust-client-experiment" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hiasen/wayland-rust-client-experiment on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-91/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: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[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] [stderr]   Downloaded wayland-scanner v0.26.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5baa0c032668ff81fa7228981e8cb2ff1f6a3610b3201d68e7427f9b7be7b611
[INFO] running `Command { std: "docker" "start" "-a" "5baa0c032668ff81fa7228981e8cb2ff1f6a3610b3201d68e7427f9b7be7b611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5baa0c032668ff81fa7228981e8cb2ff1f6a3610b3201d68e7427f9b7be7b611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5baa0c032668ff81fa7228981e8cb2ff1f6a3610b3201d68e7427f9b7be7b611", kill_on_drop: false }`
[INFO] [stdout] 5baa0c032668ff81fa7228981e8cb2ff1f6a3610b3201d68e7427f9b7be7b611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4b3cacf61da8e79b7bc968c51a168cc70cc36a0557700429fdfe3b3fe4ca35
[INFO] running `Command { std: "docker" "start" "-a" "ba4b3cacf61da8e79b7bc968c51a168cc70cc36a0557700429fdfe3b3fe4ca35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling wayland-sys v0.26.6
[INFO] [stderr]    Compiling once_cell v1.4.0
[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]    Compiling memmap2 v0.1.0
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.26.6
[INFO] [stderr]    Compiling wayland-protocols v0.26.6
[INFO] [stderr]    Compiling wayland-commons v0.26.6
[INFO] [stderr]    Compiling wayland-book-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.70s
[INFO] running `Command { std: "docker" "inspect" "ba4b3cacf61da8e79b7bc968c51a168cc70cc36a0557700429fdfe3b3fe4ca35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4b3cacf61da8e79b7bc968c51a168cc70cc36a0557700429fdfe3b3fe4ca35", kill_on_drop: false }`
[INFO] [stdout] ba4b3cacf61da8e79b7bc968c51a168cc70cc36a0557700429fdfe3b3fe4ca35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69f856f39b2bf0ad07f1385be012645a0219279c5595566c3b86a17f6d73272e
[INFO] running `Command { std: "docker" "start" "-a" "69f856f39b2bf0ad07f1385be012645a0219279c5595566c3b86a17f6d73272e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wayland-book-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "69f856f39b2bf0ad07f1385be012645a0219279c5595566c3b86a17f6d73272e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f856f39b2bf0ad07f1385be012645a0219279c5595566c3b86a17f6d73272e", kill_on_drop: false }`
[INFO] [stdout] 69f856f39b2bf0ad07f1385be012645a0219279c5595566c3b86a17f6d73272e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ba72c07d095300a1e5aa4469c0f26313fd8bb70c933bb7e4d6bdbce55f5f68f
[INFO] running `Command { std: "docker" "start" "-a" "1ba72c07d095300a1e5aa4469c0f26313fd8bb70c933bb7e4d6bdbce55f5f68f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wayland_book_rust-db54fc77dc05b86a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shared_memory::tests::backing_file ... ok
[INFO] [stdout] test shared_memory::tests::test_create_anonymous_file ... ok
[INFO] [stdout] test shared_memory::tests::create_anon ... ok
[INFO] [stdout] test shared_memory::tests::memmap_deref ... ok
[INFO] [stdout] test shared_memory::tests::derefed_buffer_has_correct_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ba72c07d095300a1e5aa4469c0f26313fd8bb70c933bb7e4d6bdbce55f5f68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba72c07d095300a1e5aa4469c0f26313fd8bb70c933bb7e4d6bdbce55f5f68f", kill_on_drop: false }`
[INFO] [stdout] 1ba72c07d095300a1e5aa4469c0f26313fd8bb70c933bb7e4d6bdbce55f5f68f