[INFO] cloning repository https://github.com/apstemmer/VacayOS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apstemmer/VacayOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapstemmer%2FVacayOS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapstemmer%2FVacayOS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36017a2c2d1310154f15104f0b0e5c05c4ff1d85 [INFO] checking apstemmer/VacayOS against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapstemmer%2FVacayOS" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/apstemmer/VacayOS [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/apstemmer/VacayOS [INFO] tweaked toml for git repo https://github.com/apstemmer/VacayOS written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/apstemmer/VacayOS on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/apstemmer/VacayOS 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fixedvec v0.2.3 [INFO] [stderr] Downloaded bootloader v0.6.4 [INFO] [stderr] Downloaded x86_64 v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42d3195bf9a4724cae5f8bde05cb9564eced4920be89331728ec1778a67e7718 [INFO] running `Command { std: "docker" "start" "-a" "42d3195bf9a4724cae5f8bde05cb9564eced4920be89331728ec1778a67e7718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42d3195bf9a4724cae5f8bde05cb9564eced4920be89331728ec1778a67e7718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42d3195bf9a4724cae5f8bde05cb9564eced4920be89331728ec1778a67e7718", kill_on_drop: false }` [INFO] [stdout] 42d3195bf9a4724cae5f8bde05cb9564eced4920be89331728ec1778a67e7718 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99bde832f13585a21a6823bb7c9353bbd58f313da34d6e82f4c98c58892684d8 [INFO] running `Command { std: "docker" "start" "-a" "99bde832f13585a21a6823bb7c9353bbd58f313da34d6e82f4c98c58892684d8", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling llvm-tools v0.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Checking xmas-elf v0.6.2 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Checking usize_conversions v0.2.0 [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Compiling semver v0.9.0 [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] [stderr] Compiling bootloader v0.6.4 [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] running `Command { std: "docker" "inspect" "99bde832f13585a21a6823bb7c9353bbd58f313da34d6e82f4c98c58892684d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99bde832f13585a21a6823bb7c9353bbd58f313da34d6e82f4c98c58892684d8", kill_on_drop: false }` [INFO] [stdout] 99bde832f13585a21a6823bb7c9353bbd58f313da34d6e82f4c98c58892684d8