[INFO] cloning repository https://github.com/leighshepperson/register_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leighshepperson/register_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighshepperson%2Fregister_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighshepperson%2Fregister_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dd632dc70bbcd71ff4ebca52a3003f3fedd35dd
[INFO] testing leighshepperson/register_vm against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleighshepperson%2Fregister_vm" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leighshepperson/register_vm on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leighshepperson/register_vm
[INFO] finished tweaking git repo https://github.com/leighshepperson/register_vm
[INFO] tweaked toml for git repo https://github.com/leighshepperson/register_vm written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/leighshepperson/register_vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1648abe238dfdc30d1ca949f7a32eb937290757d52873cb2d31548695fdf82f
[INFO] running `Command { std: "docker" "start" "-a" "a1648abe238dfdc30d1ca949f7a32eb937290757d52873cb2d31548695fdf82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1648abe238dfdc30d1ca949f7a32eb937290757d52873cb2d31548695fdf82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1648abe238dfdc30d1ca949f7a32eb937290757d52873cb2d31548695fdf82f", kill_on_drop: false }`
[INFO] [stdout] a1648abe238dfdc30d1ca949f7a32eb937290757d52873cb2d31548695fdf82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a20191338a5b11a6c57cf09228f8e9b76db5bd1be86796b4d4e009ecac3b0a5
[INFO] running `Command { std: "docker" "start" "-a" "9a20191338a5b11a6c57cf09228f8e9b76db5bd1be86796b4d4e009ecac3b0a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling register_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "9a20191338a5b11a6c57cf09228f8e9b76db5bd1be86796b4d4e009ecac3b0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a20191338a5b11a6c57cf09228f8e9b76db5bd1be86796b4d4e009ecac3b0a5", kill_on_drop: false }`
[INFO] [stdout] 9a20191338a5b11a6c57cf09228f8e9b76db5bd1be86796b4d4e009ecac3b0a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27f8686b0398d1aa8f0786c7fea7923660810db0b1dd8983c142f46d0833baa
[INFO] running `Command { std: "docker" "start" "-a" "b27f8686b0398d1aa8f0786c7fea7923660810db0b1dd8983c142f46d0833baa", kill_on_drop: false }`
[INFO] [stderr]    Compiling register_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b27f8686b0398d1aa8f0786c7fea7923660810db0b1dd8983c142f46d0833baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27f8686b0398d1aa8f0786c7fea7923660810db0b1dd8983c142f46d0833baa", kill_on_drop: false }`
[INFO] [stdout] b27f8686b0398d1aa8f0786c7fea7923660810db0b1dd8983c142f46d0833baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff6d2b5497f0be49e4bd15a3f71e5142f483772a2d7f66db2d7b5a5da46a6985
[INFO] running `Command { std: "docker" "start" "-a" "ff6d2b5497f0be49e4bd15a3f71e5142f483772a2d7f66db2d7b5a5da46a6985", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/register_vm-520cb425deb22e24)
[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" "ff6d2b5497f0be49e4bd15a3f71e5142f483772a2d7f66db2d7b5a5da46a6985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6d2b5497f0be49e4bd15a3f71e5142f483772a2d7f66db2d7b5a5da46a6985", kill_on_drop: false }`
[INFO] [stdout] ff6d2b5497f0be49e4bd15a3f71e5142f483772a2d7f66db2d7b5a5da46a6985