[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] e9809dbf0f5f3fd92eb1817861b3e08e27b8a8d1
[INFO] checking libkrun/libkrun against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibkrun%2Flibkrun" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/libkrun/libkrun on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "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-5/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" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rust-vmm/vm-memory`
[INFO] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/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[INFO] the lockfile is outdated, regenerating it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" "+4a23c45c7893f1416456144e3883cc48ea91722e" "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] [stderr]     Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lru v0.6.5
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded vmm-sys-util v0.7.0
[INFO] [stderr]   Downloaded kvm-ioctls v0.7.0
[INFO] [stderr]   Downloaded vmm-sys-util v0.8.0
[INFO] [stderr]   Downloaded kqueue v1.0.3
[INFO] [stderr]   Downloaded device_tree v1.1.0
[INFO] [stderr]   Downloaded kvm-bindings v0.3.1
[INFO] [stderr]   Downloaded kqueue-sys v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 82e1709b7817d26fbbdc522efa8f22e53aa4cb9d57b0392ebdab8c6077495850
[INFO] running `Command { std: "docker" "start" "-a" "82e1709b7817d26fbbdc522efa8f22e53aa4cb9d57b0392ebdab8c6077495850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82e1709b7817d26fbbdc522efa8f22e53aa4cb9d57b0392ebdab8c6077495850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e1709b7817d26fbbdc522efa8f22e53aa4cb9d57b0392ebdab8c6077495850", kill_on_drop: false }`
[INFO] [stdout] 82e1709b7817d26fbbdc522efa8f22e53aa4cb9d57b0392ebdab8c6077495850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41831cd9a86b98367090355099feaf73800d7ab4892d6acb20b5f7eb979278bd
[INFO] running `Command { std: "docker" "start" "-a" "41831cd9a86b98367090355099feaf73800d7ab4892d6acb20b5f7eb979278bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ahash v0.4.7
[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 v1.0.67
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking device_tree v1.1.0
[INFO] [stderr]     Checking vm-memory v0.5.0 (https://github.com/rust-vmm/vm-memory#7ae7ab3f)
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking vmm-sys-util v0.8.0
[INFO] [stderr]     Checking vmm-sys-util v0.7.0
[INFO] [stderr]     Checking lru v0.6.5
[INFO] [stderr]     Checking kvm-bindings v0.3.1
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/src/utils)
[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: 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] [stderr]     Checking kvm-ioctls v0.7.0
[INFO] [stderr]    Compiling libkrun v0.1.7 (/opt/rustwide/workdir/src/libkrun)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `map_err` found for struct `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_cpuid2>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kvm-ioctls-0.7.0/src/ioctls/system.rs:258:49
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut cpuid = CpuId::new(num_entries).map_err(|_| errno::Error::new(libc::ENOMEM))?;
[INFO] [stdout]     |                                                 ^^^^^^^ method not found in `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_cpuid2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `map_err` found for struct `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_msr_list>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kvm-ioctls-0.7.0/src/ioctls/system.rs:348:47
[INFO] [stdout]     |
[INFO] [stdout] 348 |             MsrList::new(KVM_MAX_MSR_ENTRIES).map_err(|_| errno::Error::new(libc::ENOMEM))?;
[INFO] [stdout]     |                                               ^^^^^^^ method not found in `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_msr_list>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `map_err` found for struct `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_cpuid2>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kvm-ioctls-0.7.0/src/ioctls/vcpu.rs:384:49
[INFO] [stdout]     |
[INFO] [stdout] 384 |         let mut cpuid = CpuId::new(num_entries).map_err(|_| errno::Error::new(libc::ENOMEM))?;
[INFO] [stdout]     |                                                 ^^^^^^^ method not found in `vmm_sys_util::fam::FamStructWrapper<kvm_bindings::kvm_cpuid2>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvm-ioctls`
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "41831cd9a86b98367090355099feaf73800d7ab4892d6acb20b5f7eb979278bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41831cd9a86b98367090355099feaf73800d7ab4892d6acb20b5f7eb979278bd", kill_on_drop: false }`
[INFO] [stdout] 41831cd9a86b98367090355099feaf73800d7ab4892d6acb20b5f7eb979278bd