[INFO] fetching crate tg-rcore-tutorial-kernel-vm 0.4.8...
[INFO] testing tg-rcore-tutorial-kernel-vm-0.4.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tg-rcore-tutorial-kernel-vm 0.4.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tg-rcore-tutorial-kernel-vm 0.4.8
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-kernel-vm 0.4.8
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-kernel-vm 0.4.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-kernel-vm 0.4.8 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-rcore-tutorial-kernel-vm 0.4.8 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b013ceb89df7c6b0dca5d74a1e6289b0b99b0494db80b32811ba4efe08e1e30e
[INFO] running `Command { std: "docker" "start" "-a" "b013ceb89df7c6b0dca5d74a1e6289b0b99b0494db80b32811ba4efe08e1e30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b013ceb89df7c6b0dca5d74a1e6289b0b99b0494db80b32811ba4efe08e1e30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b013ceb89df7c6b0dca5d74a1e6289b0b99b0494db80b32811ba4efe08e1e30e", kill_on_drop: false }`
[INFO] [stdout] b013ceb89df7c6b0dca5d74a1e6289b0b99b0494db80b32811ba4efe08e1e30e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4662fda4086230749a41f386b1a46780c234fc88db494786f21ee2d568e046e6
[INFO] running `Command { std: "docker" "start" "-a" "4662fda4086230749a41f386b1a46780c234fc88db494786f21ee2d568e046e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling page-table v0.0.6
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-vm v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4662fda4086230749a41f386b1a46780c234fc88db494786f21ee2d568e046e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4662fda4086230749a41f386b1a46780c234fc88db494786f21ee2d568e046e6", kill_on_drop: false }`
[INFO] [stdout] 4662fda4086230749a41f386b1a46780c234fc88db494786f21ee2d568e046e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b015748793bf1154539050c566cb8da510d46ecb0630459e98c0327fa334ad2
[INFO] running `Command { std: "docker" "start" "-a" "1b015748793bf1154539050c566cb8da510d46ecb0630459e98c0327fa334ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-vm v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "1b015748793bf1154539050c566cb8da510d46ecb0630459e98c0327fa334ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b015748793bf1154539050c566cb8da510d46ecb0630459e98c0327fa334ad2", kill_on_drop: false }`
[INFO] [stdout] 1b015748793bf1154539050c566cb8da510d46ecb0630459e98c0327fa334ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15af5abc5c3102291eaa0937b8d7e63c20c93b502b1fa5a16966ffd1fd924042
[INFO] running `Command { std: "docker" "start" "-a" "15af5abc5c3102291eaa0937b8d7e63c20c93b502b1fa5a16966ffd1fd924042", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tg_rcore_tutorial_kernel_vm-0cf6151dc98ce649)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tg_rcore_tutorial_kernel_vm
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15af5abc5c3102291eaa0937b8d7e63c20c93b502b1fa5a16966ffd1fd924042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15af5abc5c3102291eaa0937b8d7e63c20c93b502b1fa5a16966ffd1fd924042", kill_on_drop: false }`
[INFO] [stdout] 15af5abc5c3102291eaa0937b8d7e63c20c93b502b1fa5a16966ffd1fd924042
