[INFO] cloning repository https://github.com/fujiy00/holon-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fujiy00/holon-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujiy00%2Fholon-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujiy00%2Fholon-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d60eaf90c4b349759a15398d182c1a075e635567
[INFO] testing fujiy00/holon-vm against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujiy00%2Fholon-vm" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fujiy00/holon-vm on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fujiy00/holon-vm
[INFO] finished tweaking git repo https://github.com/fujiy00/holon-vm
[INFO] tweaked toml for git repo https://github.com/fujiy00/holon-vm written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fujiy00/holon-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d71bb062ccffa68561b7a3dbbf095c0da46b5ba34c6617ce8ed0b44813e62f05
[INFO] running `Command { std: "docker" "start" "-a" "d71bb062ccffa68561b7a3dbbf095c0da46b5ba34c6617ce8ed0b44813e62f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d71bb062ccffa68561b7a3dbbf095c0da46b5ba34c6617ce8ed0b44813e62f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71bb062ccffa68561b7a3dbbf095c0da46b5ba34c6617ce8ed0b44813e62f05", kill_on_drop: false }`
[INFO] [stdout] d71bb062ccffa68561b7a3dbbf095c0da46b5ba34c6617ce8ed0b44813e62f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bad859a2e7bdf0d8be4abe3fbbd93d34125f4bc0f060e93d05e73d6de98e6d84
[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" "bad859a2e7bdf0d8be4abe3fbbd93d34125f4bc0f060e93d05e73d6de98e6d84", kill_on_drop: false }`
[INFO] [stderr]    Compiling holon-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "bad859a2e7bdf0d8be4abe3fbbd93d34125f4bc0f060e93d05e73d6de98e6d84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bad859a2e7bdf0d8be4abe3fbbd93d34125f4bc0f060e93d05e73d6de98e6d84", kill_on_drop: false }`
[INFO] [stdout] bad859a2e7bdf0d8be4abe3fbbd93d34125f4bc0f060e93d05e73d6de98e6d84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf9326108dbf9dd475afa0d3edee90f1098f477a7c69eef6fb7fc920142d186
[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" "8bf9326108dbf9dd475afa0d3edee90f1098f477a7c69eef6fb7fc920142d186", kill_on_drop: false }`
[INFO] [stderr]    Compiling holon-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "8bf9326108dbf9dd475afa0d3edee90f1098f477a7c69eef6fb7fc920142d186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf9326108dbf9dd475afa0d3edee90f1098f477a7c69eef6fb7fc920142d186", kill_on_drop: false }`
[INFO] [stdout] 8bf9326108dbf9dd475afa0d3edee90f1098f477a7c69eef6fb7fc920142d186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 90c2d15de9c33b9594a02aa7dc9db85df29ee4d56a043dc09b74364f492d0fd7
[INFO] running `Command { std: "docker" "start" "-a" "90c2d15de9c33b9594a02aa7dc9db85df29ee4d56a043dc09b74364f492d0fd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/holon_vm-7578344ff86c1582
[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" "90c2d15de9c33b9594a02aa7dc9db85df29ee4d56a043dc09b74364f492d0fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c2d15de9c33b9594a02aa7dc9db85df29ee4d56a043dc09b74364f492d0fd7", kill_on_drop: false }`
[INFO] [stdout] 90c2d15de9c33b9594a02aa7dc9db85df29ee4d56a043dc09b74364f492d0fd7