[INFO] updating cached repository https://github.com/exrook/x64wars
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24ba2693126bfea24ef854a9e366cb04ddfe165a
[INFO] checking exrook/x64wars against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexrook%2Fx64wars" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/exrook/x64wars on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/exrook/x64wars
[INFO] finished tweaking git repo https://github.com/exrook/x64wars
[INFO] tweaked toml for git repo https://github.com/exrook/x64wars written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/exrook/x64wars already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2f179910d32f916ab472be48a28cad393ab131126c574d7cf465e79cd96301a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2f179910d32f916ab472be48a28cad393ab131126c574d7cf465e79cd96301a4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.20
[INFO] [stderr]    Compiling x86 v0.28.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking array-macro v1.0.5
[INFO] [stderr]     Checking bit_field v0.9.0
[INFO] [stderr]     Checking bit_field v0.10.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking vmm-sys-util v0.5.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking vmm-sys-util v0.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking kvm-bindings v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking kvm-ioctls v0.5.0
[INFO] [stderr]     Checking x86_64 v0.8.3
[INFO] [stderr]    Compiling arr_macro_impl v0.1.3
[INFO] [stderr]    Compiling scroll_derive v0.10.2
[INFO] [stderr]     Checking scroll v0.10.1
[INFO] [stderr]     Checking arr_macro v0.1.3
[INFO] [stderr]     Checking scoped_signal v0.1.2
[INFO] [stderr]     Checking goblin v0.1.3
[INFO] [stderr]     Checking x64wars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `mem`
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub mod mem;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `mem`, create file "src/mem.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `util`
[INFO] [stderr]   --> src/lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | mod util;
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `util`, create file "src/util.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `mem`
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub mod mem;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `mem`, create file "src/mem.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0583]: file not found for module `util`
[INFO] [stderr]   --> src/lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | mod util;
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `util`, create file "src/util.rs"
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `mem::MemAlloc`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use mem::MemAlloc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `MemAlloc` in `mem`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `util::KillableThread`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use util::KillableThread;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ no `KillableThread` in `util`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `mem::MemAlloc`
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use mem::MemAlloc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ no `MemAlloc` in `mem`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `util::KillableThread`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use util::KillableThread;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ no `KillableThread` in `util`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 |         self.vcpu.run()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ expected struct `std::io::Error`, found struct `vmm_sys_util::errno::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::result::Result<kvm_ioctls::ioctls::vcpu::VcpuExit<'_>, std::io::Error>`
[INFO] [stderr]                found enum `std::result::Result<kvm_ioctls::ioctls::vcpu::VcpuExit<'_>, vmm_sys_util::errno::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vmm_sys_util::signal::Killable`
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use vmm_sys_util::signal::Killable;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0583.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `x64wars`.
[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[E0308]: mismatched types
[INFO] [stderr]    --> src/lib.rs:444:9
[INFO] [stderr]     |
[INFO] [stderr] 444 |         self.vcpu.run()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ expected struct `std::io::Error`, found struct `vmm_sys_util::errno::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::result::Result<kvm_ioctls::ioctls::vcpu::VcpuExit<'_>, std::io::Error>`
[INFO] [stderr]                found enum `std::result::Result<kvm_ioctls::ioctls::vcpu::VcpuExit<'_>, vmm_sys_util::errno::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vmm_sys_util::signal::Killable`
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use vmm_sys_util::signal::Killable;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0583.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `x64wars`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2f179910d32f916ab472be48a28cad393ab131126c574d7cf465e79cd96301a4"`
[INFO] running `"docker" "rm" "-f" "2f179910d32f916ab472be48a28cad393ab131126c574d7cf465e79cd96301a4"`
[INFO] [stdout] 2f179910d32f916ab472be48a28cad393ab131126c574d7cf465e79cd96301a4