[INFO] cloning repository https://github.com/scan/an-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scan/an-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2Fan-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2Fan-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36b06427a706a744a45f4f7b1962a9e937ceb63d [INFO] checking scan/an-os against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2Fan-os" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/scan/an-os [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/scan/an-os [INFO] tweaked toml for git repo https://github.com/scan/an-os written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/scan/an-os on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/scan/an-os 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded fixedvec v0.2.4 [INFO] [stderr] Downloaded x86_64 v0.5.5 [INFO] [stderr] Downloaded zero v0.1.2 [INFO] [stderr] Downloaded bootloader v0.6.4 [INFO] [stderr] Downloaded ux v0.1.3 [INFO] [stderr] Downloaded x86_64 v0.7.5 [INFO] [stderr] Downloaded xmas-elf v0.6.2 [INFO] [stderr] Downloaded uart_16550 v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a6087853c7377f2389a2284dc107c86b0c8ae302dc505b1bb3ebf45795e6ef7 [INFO] running `Command { std: "docker" "start" "-a" "4a6087853c7377f2389a2284dc107c86b0c8ae302dc505b1bb3ebf45795e6ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a6087853c7377f2389a2284dc107c86b0c8ae302dc505b1bb3ebf45795e6ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a6087853c7377f2389a2284dc107c86b0c8ae302dc505b1bb3ebf45795e6ef7", kill_on_drop: false }` [INFO] [stdout] 4a6087853c7377f2389a2284dc107c86b0c8ae302dc505b1bb3ebf45795e6ef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ecbfb7b1591ed582565ab0c441d84414f454c0ff153c9a6399ec48d1fc954da [INFO] running `Command { std: "docker" "start" "-a" "1ecbfb7b1591ed582565ab0c441d84414f454c0ff153c9a6399ec48d1fc954da", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling llvm-tools v0.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling bootloader v0.6.4 [INFO] [stderr] Checking xmas-elf v0.6.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking fixedvec v0.2.4 [INFO] [stderr] Checking usize_conversions v0.2.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/spin-0.4.10/src/lib.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.54.0; see for more information [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spin` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaa1Ebt4/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaLcOz46/full.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ux` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `ux` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "1ecbfb7b1591ed582565ab0c441d84414f454c0ff153c9a6399ec48d1fc954da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ecbfb7b1591ed582565ab0c441d84414f454c0ff153c9a6399ec48d1fc954da", kill_on_drop: false }` [INFO] [stdout] 1ecbfb7b1591ed582565ab0c441d84414f454c0ff153c9a6399ec48d1fc954da