[INFO] fetching crate x86_vcpu 0.1.0...
[INFO] building x86_vcpu-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate x86_vcpu 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate x86_vcpu 0.1.0
[INFO] finished tweaking crates.io crate x86_vcpu 0.1.0
[INFO] tweaked toml for crates.io crate x86_vcpu 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate x86_vcpu 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate x86_vcpu 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e63ce99eb398c0763dc659957ef654ed272dca77bc4f0ed44cb80c72b1f420f
[INFO] running `Command { std: "docker" "start" "-a" "5e63ce99eb398c0763dc659957ef654ed272dca77bc4f0ed44cb80c72b1f420f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e63ce99eb398c0763dc659957ef654ed272dca77bc4f0ed44cb80c72b1f420f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e63ce99eb398c0763dc659957ef654ed272dca77bc4f0ed44cb80c72b1f420f", kill_on_drop: false }`
[INFO] [stdout] 5e63ce99eb398c0763dc659957ef654ed272dca77bc4f0ed44cb80c72b1f420f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0efdc957210d8c824cc41ad8c7b6cd47e92229f5b7ceae75a8b81ef9f870a61
[INFO] running `Command { std: "docker" "start" "-a" "f0efdc957210d8c824cc41ad8c7b6cd47e92229f5b7ceae75a8b81ef9f870a61", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling memory_addr v0.4.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling axerrno v0.1.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling numeric-enum-macro v0.2.0
[INFO] [stderr]    Compiling lazyinit v0.2.1
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling percpu v0.2.0
[INFO] [stderr]    Compiling memory_set v0.4.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling bit v0.1.1
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling tock-registers v0.10.0
[INFO] [stderr]    Compiling raw-cpuid v11.2.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling x86_64 v0.15.2
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling page_table_entry v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling crate_interface v0.1.3
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling percpu_macros v0.2.0
[INFO] [stderr]    Compiling page_table_multiarch v0.5.5
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling axaddrspace v0.1.0
[INFO] [stderr]    Compiling enumerable_derive v1.2.0
[INFO] [stderr]    Compiling axvisor_api_proc v0.1.0
[INFO] [stderr]    Compiling axvisor_api v0.1.0
[INFO] [stderr]    Compiling axvcpu v0.1.0
[INFO] [stderr]    Compiling enumerable v1.2.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling axvmconfig v0.1.0
[INFO] [stderr]    Compiling axdevice_base v0.1.0
[INFO] [stderr]    Compiling x86_vlapic v0.1.0
[INFO] [stderr]    Compiling x86_vcpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.73s
[INFO] running `Command { std: "docker" "inspect" "f0efdc957210d8c824cc41ad8c7b6cd47e92229f5b7ceae75a8b81ef9f870a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0efdc957210d8c824cc41ad8c7b6cd47e92229f5b7ceae75a8b81ef9f870a61", kill_on_drop: false }`
[INFO] [stdout] f0efdc957210d8c824cc41ad8c7b6cd47e92229f5b7ceae75a8b81ef9f870a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ceaa03f4a046679bd96ce563ef9aae31bf708b3dc91af07e1e83358534c9c8e
[INFO] running `Command { std: "docker" "start" "-a" "3ceaa03f4a046679bd96ce563ef9aae31bf708b3dc91af07e1e83358534c9c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86_vcpu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "3ceaa03f4a046679bd96ce563ef9aae31bf708b3dc91af07e1e83358534c9c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ceaa03f4a046679bd96ce563ef9aae31bf708b3dc91af07e1e83358534c9c8e", kill_on_drop: false }`
[INFO] [stdout] 3ceaa03f4a046679bd96ce563ef9aae31bf708b3dc91af07e1e83358534c9c8e