[INFO] cloning repository https://github.com/emk/toyos-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emk/toyos-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c3377fb8c1c92a8c042dd94ad9bfcd9a20470ff9 [INFO] checking emk/toyos-rs against try#4662032ab74cd44d423120d08d251dfead4914a0 for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femk%2Ftoyos-rs" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emk/toyos-rs on toolchain 4662032ab74cd44d423120d08d251dfead4914a0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/emk/toyos-rs [INFO] removed path dependency alloc_buddy_simple from git repo https://github.com/emk/toyos-rs [INFO] removed path dependency cpuio from git repo https://github.com/emk/toyos-rs [INFO] removed path dependency pic8259_simple from git repo https://github.com/emk/toyos-rs [INFO] finished tweaking git repo https://github.com/emk/toyos-rs [INFO] tweaked toml for git repo https://github.com/emk/toyos-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/emk/toyos-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (alloc_buddy_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (cpuio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (pic8259_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (alloc_buddy_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (cpuio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (pic8259_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded alloc_buddy_simple v0.1.2 [INFO] [stderr] Downloaded x86 v0.6.2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bddcd541bf9f75e2508c3d2d567c2625f96bdeccd473ad4b0beb08b9b2449dd5 [INFO] running `"docker" "start" "-a" "bddcd541bf9f75e2508c3d2d567c2625f96bdeccd473ad4b0beb08b9b2449dd5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (alloc_buddy_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (cpuio) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: dependency (pic8259_simple) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking rlibc v0.1.5 [INFO] [stderr] Checking spin v0.3.5 [INFO] [stderr] Checking phf_shared v0.7.24 [INFO] [stderr] Checking raw-cpuid v2.0.2 [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.2/src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | asm!("cpuid" : "+{eax}"(eax) "={ebx}"(ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 49 | | "+{ecx}"(ecx) "={edx}"(edx)); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-2.0.2/src/lib.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | asm!("cpuid" : "+{eax}"(eax) "={ebx}"(ebx) [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | _________help: replace with: `llvm_asm!` [INFO] [stderr] | | [INFO] [stderr] 65 | | "={ecx}"(ecx) "={edx}"(edx)); [INFO] [stderr] | |____________________________________________________^ [INFO] [stderr] [INFO] [stderr] error: legacy asm! syntax is no longer supported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.3.5/src/mutex.rs:102:14 [INFO] [stderr] | [INFO] [stderr] 102 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace with: `llvm_asm!` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `spin`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bddcd541bf9f75e2508c3d2d567c2625f96bdeccd473ad4b0beb08b9b2449dd5"` [INFO] running `"docker" "rm" "-f" "bddcd541bf9f75e2508c3d2d567c2625f96bdeccd473ad4b0beb08b9b2449dd5"` [INFO] [stdout] bddcd541bf9f75e2508c3d2d567c2625f96bdeccd473ad4b0beb08b9b2449dd5