[INFO] cloning repository https://github.com/d0iasm/rvemu-for-youtube
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d0iasm/rvemu-for-youtube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd0iasm%2Frvemu-for-youtube", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd0iasm%2Frvemu-for-youtube'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e9f630a39daae7b9939ba65d009e3e28ddfad76
[INFO] testing d0iasm/rvemu-for-youtube against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd0iasm%2Frvemu-for-youtube" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d0iasm/rvemu-for-youtube on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d0iasm/rvemu-for-youtube
[INFO] finished tweaking git repo https://github.com/d0iasm/rvemu-for-youtube
[INFO] tweaked toml for git repo https://github.com/d0iasm/rvemu-for-youtube written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/d0iasm/rvemu-for-youtube already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6e4607ef34cd9f7295b4cba6aecfc497fea286eba5fd28dc1edbeae3d131018
[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" "b6e4607ef34cd9f7295b4cba6aecfc497fea286eba5fd28dc1edbeae3d131018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6e4607ef34cd9f7295b4cba6aecfc497fea286eba5fd28dc1edbeae3d131018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e4607ef34cd9f7295b4cba6aecfc497fea286eba5fd28dc1edbeae3d131018", kill_on_drop: false }`
[INFO] [stdout] b6e4607ef34cd9f7295b4cba6aecfc497fea286eba5fd28dc1edbeae3d131018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "build" "--frozen" "--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] 368f5251e68113cc8ee1e909c1e6e287b7579f9c592c96c1a8fe4b42abe1dd3a
[INFO] running `Command { std: "docker" "start" "-a" "368f5251e68113cc8ee1e909c1e6e287b7579f9c592c96c1a8fe4b42abe1dd3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling step6-rvemu-for-book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "368f5251e68113cc8ee1e909c1e6e287b7579f9c592c96c1a8fe4b42abe1dd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368f5251e68113cc8ee1e909c1e6e287b7579f9c592c96c1a8fe4b42abe1dd3a", kill_on_drop: false }`
[INFO] [stdout] 368f5251e68113cc8ee1e909c1e6e287b7579f9c592c96c1a8fe4b42abe1dd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4496efb4352b60e7a2bd5638bbe92e6643b63818308f6e28d95dc5ac63a996da
[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" "4496efb4352b60e7a2bd5638bbe92e6643b63818308f6e28d95dc5ac63a996da", kill_on_drop: false }`
[INFO] [stderr]    Compiling step6-rvemu-for-book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "4496efb4352b60e7a2bd5638bbe92e6643b63818308f6e28d95dc5ac63a996da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4496efb4352b60e7a2bd5638bbe92e6643b63818308f6e28d95dc5ac63a996da", kill_on_drop: false }`
[INFO] [stdout] 4496efb4352b60e7a2bd5638bbe92e6643b63818308f6e28d95dc5ac63a996da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "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] 462bd1b1bf6a94e25966309b32bdea75630da4bf1cf8d00945cb3c515d2a615a
[INFO] running `Command { std: "docker" "start" "-a" "462bd1b1bf6a94e25966309b32bdea75630da4bf1cf8d00945cb3c515d2a615a", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/step6_rvemu_for_book-5f73642ca62e9967)
[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" "462bd1b1bf6a94e25966309b32bdea75630da4bf1cf8d00945cb3c515d2a615a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462bd1b1bf6a94e25966309b32bdea75630da4bf1cf8d00945cb3c515d2a615a", kill_on_drop: false }`
[INFO] [stdout] 462bd1b1bf6a94e25966309b32bdea75630da4bf1cf8d00945cb3c515d2a615a