[INFO] fetching crate loongarch_vcpu 0.5.0...
[INFO] checking loongarch_vcpu-0.5.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate loongarch_vcpu 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate loongarch_vcpu 0.5.0
[INFO] finished tweaking crates.io crate loongarch_vcpu 0.5.0
[INFO] tweaked toml for crates.io crate loongarch_vcpu 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loongarch_vcpu 0.5.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loongarch_vcpu 0.5.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45e57b1c6ec1b0a06a37ed4beca68cd255d483f76e76ab1b00f77142d1c6ed86
[INFO] running `Command { std: "docker" "start" "-a" "45e57b1c6ec1b0a06a37ed4beca68cd255d483f76e76ab1b00f77142d1c6ed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45e57b1c6ec1b0a06a37ed4beca68cd255d483f76e76ab1b00f77142d1c6ed86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e57b1c6ec1b0a06a37ed4beca68cd255d483f76e76ab1b00f77142d1c6ed86", kill_on_drop: false }`
[INFO] [stdout] 45e57b1c6ec1b0a06a37ed4beca68cd255d483f76e76ab1b00f77142d1c6ed86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073862fb8a198ffdac5b849889924addfb117ead53d97c43005b87bf532c937f
[INFO] running `Command { std: "docker" "start" "-a" "073862fb8a198ffdac5b849889924addfb117ead53d97c43005b87bf532c937f", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]     Checking ax-memory-addr v0.6.2
[INFO] [stderr]    Compiling ax-errno v0.4.7
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling ax-percpu v0.4.4
[INFO] [stderr]     Checking numeric-enum-macro v0.2.0
[INFO] [stderr]     Checking ax-lazyinit v0.4.6
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]    Compiling ax-percpu-macros v0.4.4
[INFO] [stderr]    Compiling ax-crate-interface v0.5.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking ax-memory-set v0.6.2
[INFO] [stderr]     Checking ax-cpumask v0.3.4
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking ax-page-table-entry v0.8.2
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking ax-page-table-multiarch v0.8.2
[INFO] [stderr]     Checking axaddrspace v0.5.6
[INFO] [stderr]    Compiling axvisor_api_proc v0.5.2
[INFO] [stderr]     Checking axvisor_api v0.5.2
[INFO] [stderr]     Checking axvcpu v0.5.5
[INFO] [stderr]     Checking loongarch_vcpu v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s
[INFO] running `Command { std: "docker" "inspect" "073862fb8a198ffdac5b849889924addfb117ead53d97c43005b87bf532c937f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073862fb8a198ffdac5b849889924addfb117ead53d97c43005b87bf532c937f", kill_on_drop: false }`
[INFO] [stdout] 073862fb8a198ffdac5b849889924addfb117ead53d97c43005b87bf532c937f