[INFO] cloning repository https://github.com/cmaughan/one_weekend_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmaughan/one_weekend_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaughan%2Fone_weekend_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaughan%2Fone_weekend_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c61b812005941d4d85bb4b617ca7659f6689fc70 [INFO] documenting cmaughan/one_weekend_rust against 1.86.0 for beta-1.87-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmaughan%2Fone_weekend_rust" "/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/cmaughan/one_weekend_rust on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cmaughan/one_weekend_rust [INFO] finished tweaking git repo https://github.com/cmaughan/one_weekend_rust [INFO] tweaked toml for git repo https://github.com/cmaughan/one_weekend_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cmaughan/one_weekend_rust 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socks v0.3.3 [INFO] [stderr] Downloaded vec1 v1.8.0 [INFO] [stderr] Downloaded lifeguard v0.6.1 [INFO] [stderr] Downloaded crates-index v0.17.0 [INFO] [stderr] Downloaded openssl-sys v0.9.68 [INFO] [stderr] Downloaded smartstring v0.2.9 [INFO] [stderr] Downloaded cargo-edit v0.8.0 [INFO] [stderr] Downloaded backtrace v0.3.62 [INFO] [stderr] Downloaded toml_edit v0.3.1 [INFO] [stderr] Downloaded glam v0.19.0 [INFO] [stderr] Downloaded git2 v0.13.23 [INFO] [stderr] Downloaded libgit2-sys v0.12.24+1.3.0 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 232c16056e3d623bdc7f5edb9a7b8b924c42529e05ad39b35682b103e428781a [INFO] running `Command { std: "docker" "start" "-a" "232c16056e3d623bdc7f5edb9a7b8b924c42529e05ad39b35682b103e428781a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "232c16056e3d623bdc7f5edb9a7b8b924c42529e05ad39b35682b103e428781a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "232c16056e3d623bdc7f5edb9a7b8b924c42529e05ad39b35682b103e428781a", kill_on_drop: false }` [INFO] [stdout] 232c16056e3d623bdc7f5edb9a7b8b924c42529e05ad39b35682b103e428781a [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e15e474a3eb8952da72bb540ebb9932d2e3a6fbb188ff7b0d5495e4bccfc3242 [INFO] running `Command { std: "docker" "start" "-a" "e15e474a3eb8952da72bb540ebb9932d2e3a6fbb188ff7b0d5495e4bccfc3242", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling libloading v0.7.1 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling clang-sys v1.2.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking minimal-lexical v0.1.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling camino v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking combine v4.6.2 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.68 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling libgit2-sys v0.12.24+1.3.0 [INFO] [stderr] Compiling backtrace v0.3.62 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Compiling minifb v0.19.3 [INFO] [stderr] Checking socks v0.3.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking vec1 v1.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking env_proxy v0.4.1 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking subprocess v0.2.8 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking object-pool v0.5.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking glam v0.19.0 [INFO] [stderr] Checking lifeguard v0.6.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking git2 v0.13.23 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking smartstring v0.2.9 [INFO] [stderr] Checking toml_edit v0.3.1 [INFO] [stderr] Checking cargo_metadata v0.14.1 [INFO] [stderr] Checking ureq v1.5.5 [INFO] [stderr] Checking crates-index v0.17.0 [INFO] [stderr] Checking cargo-edit v0.8.0 [INFO] [stderr] error: failed to run custom build command for `wayland-protocols v0.28.6` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wayland-protocols-91f4fcc93d17b323/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_CLIENT [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_SERVER [INFO] [stderr] cargo:rerun-if-changed-env=CARGO_FEATURE_UNSTABLE_PROTOCOLS [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/presentation-time/presentation-time.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/viewporter/viewporter.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/stable/xdg-shell/xdg-shell.xml [INFO] [stderr] cargo:rerun-if-changed=./misc/gtk-primary-selection.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/fullscreen-shell/fullscreen-shell-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/input-method/input-method-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/input-timestamps/input-timestamps-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/keyboard-shortcuts-inhibit/keyboard-shortcuts-inhibit-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/linux-explicit-synchronization/linux-explicit-synchronization-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/pointer-gestures/pointer-gestures-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/primary-selection/primary-selection-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/relative-pointer/relative-pointer-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/tablet/tablet-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/tablet/tablet-unstable-v2.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/text-input/text-input-unstable-v1.xml [INFO] [stderr] cargo:rerun-if-changed=./protocols/unstable/text-input/text-input-unstable-v3.xml [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '1.86.0-x86_64-unknown-linux-gnu'. [INFO] [stderr] To install, run `rustup component add --toolchain 1.86.0-x86_64-unknown-linux-gnu rustfmt` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wayland-scanner-0.28.6/src/lib.rs:156:40: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ec10017d0a0 - std::backtrace_rs::backtrace::libunwind::trace::h2b8934d68a0c74cb [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ec10017d0a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h72d137991fa6eab8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ec10017d0a0 - std::sys::backtrace::_print_fmt::h3e831e32e6da920b [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ec10017d0a0 - ::fmt::h6d42cc84fc840290 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ec10019e1b3 - core::fmt::rt::Argument::fmt::h7239af9e2199f2a8 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5ec10019e1b3 - core::fmt::write::h5af61a909e3ec64d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5ec10017a703 - std::io::Write::write_fmt::h5a7b54aa6e4a315d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5ec10017cef2 - std::sys::backtrace::BacktraceLock::print::h555579e7396c26ac [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5ec10017e1df - std::panicking::default_hook::{{closure}}::h9128866118196224 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5ec10017e04a - std::panicking::default_hook::h52e9e7314e0255f6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5ec10017eb82 - std::panicking::rust_panic_with_hook::h541791bcc774ef34 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5ec10017e92a - std::panicking::begin_panic_handler::{{closure}}::h6479a2f0137c7d19 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x5ec10017d5b9 - std::sys::backtrace::__rust_end_short_backtrace::ha04e7c0fc61ded91 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5ec10017e5bd - rust_begin_unwind [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5ec1000b8280 - core::panicking::panic_fmt::h5764ee7030b7a73d [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5ec1000b86f6 - core::result::unwrap_failed::h3ff7104a9ace307a [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/result.rs:1704:5 [INFO] [stderr] 16: 0x5ec1000b9230 - wayland_scanner::generate_code_with_destructor_events::h27cfeb98d5481307 [INFO] [stderr] 17: 0x5ec1000c82d0 - build_script_build::generate_protocol::h919c8c066edd1ae4 [INFO] [stderr] 18: 0x5ec1000c957f - build_script_build::main::h61cd24b511264c55 [INFO] [stderr] 19: 0x5ec1000bbb53 - core::ops::function::FnOnce::call_once::h5c43d189289d4674 [INFO] [stderr] 20: 0x5ec1000b9ed6 - std::sys::backtrace::__rust_begin_short_backtrace::ha0c2eb43ede45eb0 [INFO] [stderr] 21: 0x5ec1000b9e69 - std::rt::lang_start::{{closure}}::h96f4ac7a020a96fd [INFO] [stderr] 22: 0x5ec100177490 - core::ops::function::impls:: for &F>::call_once::h11180d46f4bd77b0 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x5ec100177490 - std::panicking::try::do_call::hd4e634b5516dff98 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stderr] 24: 0x5ec100177490 - std::panicking::try::hb26f372c4276d7b4 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stderr] 25: 0x5ec100177490 - std::panic::catch_unwind::hcff84ccd1cc2f0a5 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stderr] 26: 0x5ec100177490 - std::rt::lang_start_internal::{{closure}}::h7f5cb21b2420f132 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/rt.rs:168:24 [INFO] [stderr] 27: 0x5ec100177490 - std::panicking::try::do_call::he996326bc7b05062 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:587:40 [INFO] [stderr] 28: 0x5ec100177490 - std::panicking::try::h17585bee78ecbda5 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:550:19 [INFO] [stderr] 29: 0x5ec100177490 - std::panic::catch_unwind::h366ac34033c6e5d6 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panic.rs:358:14 [INFO] [stderr] 30: 0x5ec100177490 - std::rt::lang_start_internal::h15895544e2012228 [INFO] [stderr] at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/rt.rs:164:5 [INFO] [stderr] 31: 0x5ec1000b9e51 - std::rt::lang_start::hcf99fe10c3c30eb7 [INFO] [stderr] 32: 0x5ec1000c9b05 - main [INFO] [stderr] 33: 0x7ea6a342b1ca - [INFO] [stderr] 34: 0x7ea6a342b28b - __libc_start_main [INFO] [stderr] 35: 0x5ec1000b89c5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e15e474a3eb8952da72bb540ebb9932d2e3a6fbb188ff7b0d5495e4bccfc3242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15e474a3eb8952da72bb540ebb9932d2e3a6fbb188ff7b0d5495e4bccfc3242", kill_on_drop: false }` [INFO] [stdout] e15e474a3eb8952da72bb540ebb9932d2e3a6fbb188ff7b0d5495e4bccfc3242