[INFO] cloning repository https://github.com/libkrun/libkrun [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libkrun/libkrun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibkrun%2Flibkrun", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibkrun%2Flibkrun'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e2ad009866f6d09ed44094a8a7f61b7b8787d10 [INFO] checking libkrun/libkrun against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibkrun%2Flibkrun" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/libkrun/libkrun on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/libkrun/libkrun [INFO] finished tweaking git repo https://github.com/libkrun/libkrun [INFO] tweaked toml for git repo https://github.com/libkrun/libkrun written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/libkrun/libkrun already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-10/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rust-vmm/vm-memory` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d268f4d7991dfc3df6ba9f0cb5249b4c8280dc5be467f28261889cb715af0766 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d268f4d7991dfc3df6ba9f0cb5249b4c8280dc5be467f28261889cb715af0766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d268f4d7991dfc3df6ba9f0cb5249b4c8280dc5be467f28261889cb715af0766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d268f4d7991dfc3df6ba9f0cb5249b4c8280dc5be467f28261889cb715af0766", kill_on_drop: false }` [INFO] [stdout] d268f4d7991dfc3df6ba9f0cb5249b4c8280dc5be467f28261889cb715af0766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f214c0a714370b4d78566e2f5fd32723064e0e2d37c0ad0156ad18ad48362c3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1f214c0a714370b4d78566e2f5fd32723064e0e2d37c0ad0156ad18ad48362c3", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking arch_gen v0.1.0 (/opt/rustwide/workdir/src/arch_gen) [INFO] [stderr] Checking virtio_gen v0.1.0 (/opt/rustwide/workdir/src/virtio_gen) [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking vm-memory v0.5.0 (https://github.com/rust-vmm/vm-memory#a7d4e5e1) [INFO] [stderr] Checking lru v0.6.4 [INFO] [stderr] Checking vmm-sys-util v0.7.0 [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/src/utils) [INFO] [stderr] Checking kvm-bindings v0.3.0 [INFO] [stderr] Checking logger v0.1.0 (/opt/rustwide/workdir/src/logger) [INFO] [stderr] Checking polly v0.0.1 (/opt/rustwide/workdir/src/polly) [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/src/kernel) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/logger/src/logger.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | match STATE.compare_and_swap(UNINITIALIZED, locked_state, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hvf v0.1.0 (/opt/rustwide/workdir/src/hvf) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/logger/src/logger.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | match STATE.compare_and_swap(UNINITIALIZED, locked_state, Ordering::SeqCst) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libkrun v0.1.4 (/opt/rustwide/workdir/src/libkrun) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking kvm-ioctls v0.6.0 [INFO] [stderr] Checking arch v0.1.0 (/opt/rustwide/workdir/src/arch) [INFO] [stderr] Checking cpuid v0.1.0 (/opt/rustwide/workdir/src/cpuid) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/cpuid/src/brand_string.rs:225:10 [INFO] [stdout] | [INFO] [stdout] 225 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/cpuid/src/brand_string.rs:225:10 [INFO] [stdout] | [INFO] [stdout] 225 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking devices v0.1.0 (/opt/rustwide/workdir/src/devices) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read src/devices/src/virtio/fs/linux/../../../../../../init/init: No such file or directory (os error 2) [INFO] [stdout] --> src/devices/src/virtio/fs/linux/passthrough.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | static INIT_BINARY: &[u8] = include_bytes!("../../../../../../init/init"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read src/devices/src/virtio/fs/linux/../../../../../../init/init: No such file or directory (os error 2) [INFO] [stdout] --> src/devices/src/virtio/fs/linux/passthrough.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | static INIT_BINARY: &[u8] = include_bytes!("../../../../../../init/init"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/devices/src/virtio/console/device.rs:37:6 [INFO] [stdout] | [INFO] [stdout] 37 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/devices/src/virtio/console/device.rs:37:6 [INFO] [stdout] | [INFO] [stdout] 37 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/devices/src/virtio/fs/linux/passthrough.rs:668:18 [INFO] [stdout] | [INFO] [stdout] 668 | .compare_and_swap(refcount, new_count, Ordering::Release) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/devices/src/virtio/fs/linux/passthrough.rs:668:18 [INFO] [stdout] | [INFO] [stdout] 668 | .compare_and_swap(refcount, new_count, Ordering::Release) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `devices` [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] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1f214c0a714370b4d78566e2f5fd32723064e0e2d37c0ad0156ad18ad48362c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f214c0a714370b4d78566e2f5fd32723064e0e2d37c0ad0156ad18ad48362c3", kill_on_drop: false }` [INFO] [stdout] 1f214c0a714370b4d78566e2f5fd32723064e0e2d37c0ad0156ad18ad48362c3