[INFO] cloning repository https://github.com/nullabe/r_lvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nullabe/r_lvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnullabe%2Fr_lvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnullabe%2Fr_lvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc0462ac76986aaea1b3c11a126ce9bfcb44ffb2
[INFO] testing nullabe/r_lvm against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnullabe%2Fr_lvm" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nullabe/r_lvm on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nullabe/r_lvm
[INFO] finished tweaking git repo https://github.com/nullabe/r_lvm
[INFO] tweaked toml for git repo https://github.com/nullabe/r_lvm written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/nullabe/r_lvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] 79c043e2db980eb0a29fac3fa8e3e663396ae22610bf3a21f6eda6b9f04ec515
[INFO] running `Command { std: "docker" "start" "-a" "79c043e2db980eb0a29fac3fa8e3e663396ae22610bf3a21f6eda6b9f04ec515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79c043e2db980eb0a29fac3fa8e3e663396ae22610bf3a21f6eda6b9f04ec515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c043e2db980eb0a29fac3fa8e3e663396ae22610bf3a21f6eda6b9f04ec515", kill_on_drop: false }`
[INFO] [stdout] 79c043e2db980eb0a29fac3fa8e3e663396ae22610bf3a21f6eda6b9f04ec515
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7f69f206ea5cd2a2ce415c79037a4fd2ee8c6b151cf9b1bcd7eeeaffc0ceb4d
[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" "c7f69f206ea5cd2a2ce415c79037a4fd2ee8c6b151cf9b1bcd7eeeaffc0ceb4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling r_lvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "c7f69f206ea5cd2a2ce415c79037a4fd2ee8c6b151cf9b1bcd7eeeaffc0ceb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f69f206ea5cd2a2ce415c79037a4fd2ee8c6b151cf9b1bcd7eeeaffc0ceb4d", kill_on_drop: false }`
[INFO] [stdout] c7f69f206ea5cd2a2ce415c79037a4fd2ee8c6b151cf9b1bcd7eeeaffc0ceb4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--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] 486aa1bd9ab47ae662c1367e1ecbba37e4bdfcea18f441362b92505a85bd92a1
[INFO] running `Command { std: "docker" "start" "-a" "486aa1bd9ab47ae662c1367e1ecbba37e4bdfcea18f441362b92505a85bd92a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling r_lvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "486aa1bd9ab47ae662c1367e1ecbba37e4bdfcea18f441362b92505a85bd92a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486aa1bd9ab47ae662c1367e1ecbba37e4bdfcea18f441362b92505a85bd92a1", kill_on_drop: false }`
[INFO] [stdout] 486aa1bd9ab47ae662c1367e1ecbba37e4bdfcea18f441362b92505a85bd92a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] acea29fa8615d9def8109dbbe9bc718318d9c467a31ac2c7f3a2a8ecd6fb28b9
[INFO] running `Command { std: "docker" "start" "-a" "acea29fa8615d9def8109dbbe9bc718318d9c467a31ac2c7f3a2a8ecd6fb28b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r_lvm-be0440f1d5440593)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/r_lvm-6a2542e7bf6f212e)
[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]      Running tests/instruction_test.rs (/opt/rustwide/target/debug/deps/instruction_test-6cd289a83ad35728)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/virtual_machine_test.rs (/opt/rustwide/target/debug/deps/virtual_machine_test-6bdc33bb89d9ef53)
[INFO] [stdout] test instruction_test::new_hlt_opcode ... ok
[INFO] [stdout] test instruction_test::new_instruction_with_only_an_htl_opcode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test virtual_machine_test::new_virtual_machine ... ok
[INFO] [stdout] test virtual_machine_test::default_virtual_machine ... ok
[INFO] [stdout] test virtual_machine_test::run_virtual_machine_hlt ... ok
[INFO] [stdout] test virtual_machine_test::run_virtual_machine_igl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests r_lvm
[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" "acea29fa8615d9def8109dbbe9bc718318d9c467a31ac2c7f3a2a8ecd6fb28b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acea29fa8615d9def8109dbbe9bc718318d9c467a31ac2c7f3a2a8ecd6fb28b9", kill_on_drop: false }`
[INFO] [stdout] acea29fa8615d9def8109dbbe9bc718318d9c467a31ac2c7f3a2a8ecd6fb28b9