[INFO] cloning repository https://github.com/michael2012z/rust-vmm-glue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michael2012z/rust-vmm-glue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael2012z%2Frust-vmm-glue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael2012z%2Frust-vmm-glue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d14496a468202c103623e4a1e30de3cbd614392
[INFO] documenting michael2012z/rust-vmm-glue against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael2012z%2Frust-vmm-glue" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michael2012z/rust-vmm-glue on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/michael2012z/rust-vmm-glue
[INFO] finished tweaking git repo https://github.com/michael2012z/rust-vmm-glue
[INFO] tweaked toml for git repo https://github.com/michael2012z/rust-vmm-glue written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/michael2012z/rust-vmm-glue already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98374f498abe7d108941fa1b69cd281d9204f736ba705b648eb46626a7019b0f
[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" "98374f498abe7d108941fa1b69cd281d9204f736ba705b648eb46626a7019b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98374f498abe7d108941fa1b69cd281d9204f736ba705b648eb46626a7019b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98374f498abe7d108941fa1b69cd281d9204f736ba705b648eb46626a7019b0f", kill_on_drop: false }`
[INFO] [stdout] 98374f498abe7d108941fa1b69cd281d9204f736ba705b648eb46626a7019b0f
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] e7072ff3ae6cc2e583e36c9dcaea16742cc76ef859ce0a8b7d2ec139973f56fc
[INFO] running `Command { std: "docker" "start" "-a" "e7072ff3ae6cc2e583e36c9dcaea16742cc76ef859ce0a8b7d2ec139973f56fc", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking vmm-sys-util v0.3.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking vm-memory v0.1.0 (https://github.com/rust-vmm/vm-memory#beaf2159)
[INFO] [stderr]     Checking kvm-bindings v0.2.0
[INFO] [stderr]     Checking linux-loader v0.1.0 (https://github.com/michael2012z/linux-loader.git?branch=support_aarch64_test#62969979)
[INFO] [stderr]     Checking kvm-ioctls v0.4.0 (https://github.com/rust-vmm/kvm-ioctls#b7eadd86)
[INFO] [stderr]  Documenting glue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `KVM_REG_ARM64_SYSREG` in this scope
[INFO] [stdout]   --> src/regs.rs:77:15
[INFO] [stdout]    |
[INFO] [stdout] 77 |             | KVM_REG_ARM64_SYSREG as u64
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP0_SHIFT` in this scope
[INFO] [stdout]   --> src/regs.rs:78:34
[INFO] [stdout]    |
[INFO] [stdout] 78 |             | ((($op0 as u64) << KVM_REG_ARM64_SYSREG_OP0_SHIFT)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP0_MASK` in this scope
[INFO] [stdout]   --> src/regs.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 & KVM_REG_ARM64_SYSREG_OP0_MASK as u64)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP1_SHIFT` in this scope
[INFO] [stdout]   --> src/regs.rs:80:34
[INFO] [stdout]    |
[INFO] [stdout] 80 |             | ((($op1 as u64) << KVM_REG_ARM64_SYSREG_OP1_SHIFT)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP1_MASK` in this scope
[INFO] [stdout]   --> src/regs.rs:81:19
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 & KVM_REG_ARM64_SYSREG_OP1_MASK as u64)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_CRN_SHIFT` in this scope
[INFO] [stdout]   --> src/regs.rs:82:34
[INFO] [stdout]    |
[INFO] [stdout] 82 |             | ((($crn as u64) << KVM_REG_ARM64_SYSREG_CRN_SHIFT)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_CRN_MASK` in this scope
[INFO] [stdout]   --> src/regs.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 & KVM_REG_ARM64_SYSREG_CRN_MASK as u64)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_CRM_SHIFT` in this scope
[INFO] [stdout]   --> src/regs.rs:84:34
[INFO] [stdout]    |
[INFO] [stdout] 84 |             | ((($crm as u64) << KVM_REG_ARM64_SYSREG_CRM_SHIFT)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_CRM_MASK` in this scope
[INFO] [stdout]   --> src/regs.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 & KVM_REG_ARM64_SYSREG_CRM_MASK as u64)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP2_SHIFT` in this scope
[INFO] [stdout]   --> src/regs.rs:86:34
[INFO] [stdout]    |
[INFO] [stdout] 86 |             | ((($op2 as u64) << KVM_REG_ARM64_SYSREG_OP2_SHIFT)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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[E0425]: cannot find value `KVM_REG_ARM64_SYSREG_OP2_MASK` in this scope
[INFO] [stdout]   --> src/regs.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 & KVM_REG_ARM64_SYSREG_OP2_MASK as u64);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 | arm64_sys_reg!(MPIDR_EL1, 3, 0, 0, 0, 5);
[INFO] [stdout]    | ----------------------------------------- in this macro invocation
[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: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `glue`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name glue src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-9fb851dac761862c.rmeta --extern kvm_bindings=/opt/rustwide/target/debug/deps/libkvm_bindings-6890dc51c1a8caed.rmeta --extern kvm_ioctls=/opt/rustwide/target/debug/deps/libkvm_ioctls-1963c8a20b61c331.rmeta --extern linux_loader=/opt/rustwide/target/debug/deps/liblinux_loader-87e793673b859ce4.rmeta --extern vm_memory=/opt/rustwide/target/debug/deps/libvm_memory-b51b415e73e53155.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e7072ff3ae6cc2e583e36c9dcaea16742cc76ef859ce0a8b7d2ec139973f56fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7072ff3ae6cc2e583e36c9dcaea16742cc76ef859ce0a8b7d2ec139973f56fc", kill_on_drop: false }`
[INFO] [stdout] e7072ff3ae6cc2e583e36c9dcaea16742cc76ef859ce0a8b7d2ec139973f56fc