[INFO] fetching crate nowhere 0.0.1...
[INFO] testing nowhere-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate nowhere 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nowhere 0.0.1 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 crates.io crate nowhere 0.0.1
[INFO] finished tweaking crates.io crate nowhere 0.0.1
[INFO] tweaked toml for crates.io crate nowhere 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] defa6c66e326f7c54ea5ae3aa0fbf3909354fed9f828072560b32ef6c5fc4984
[INFO] running `Command { std: "docker" "start" "-a" "defa6c66e326f7c54ea5ae3aa0fbf3909354fed9f828072560b32ef6c5fc4984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "defa6c66e326f7c54ea5ae3aa0fbf3909354fed9f828072560b32ef6c5fc4984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defa6c66e326f7c54ea5ae3aa0fbf3909354fed9f828072560b32ef6c5fc4984", kill_on_drop: false }`
[INFO] [stdout] defa6c66e326f7c54ea5ae3aa0fbf3909354fed9f828072560b32ef6c5fc4984
[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=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] 67108476315d1cf3ba801193bda1fa7f65cadd574507915bd320ba4a6412e234
[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" "67108476315d1cf3ba801193bda1fa7f65cadd574507915bd320ba4a6412e234", kill_on_drop: false }`
[INFO] [stderr]    Compiling nowhere v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "67108476315d1cf3ba801193bda1fa7f65cadd574507915bd320ba4a6412e234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67108476315d1cf3ba801193bda1fa7f65cadd574507915bd320ba4a6412e234", kill_on_drop: false }`
[INFO] [stdout] 67108476315d1cf3ba801193bda1fa7f65cadd574507915bd320ba4a6412e234
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10d12a78737e7669ede1aa5fe5adab67116a18c2bb55ee8bad31faae4d4087bb
[INFO] running `Command { std: "docker" "start" "-a" "10d12a78737e7669ede1aa5fe5adab67116a18c2bb55ee8bad31faae4d4087bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nowhere v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "10d12a78737e7669ede1aa5fe5adab67116a18c2bb55ee8bad31faae4d4087bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d12a78737e7669ede1aa5fe5adab67116a18c2bb55ee8bad31faae4d4087bb", kill_on_drop: false }`
[INFO] [stdout] 10d12a78737e7669ede1aa5fe5adab67116a18c2bb55ee8bad31faae4d4087bb
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5941690e39753b64b2647eed7d3d79a92a58f919e2e43fd1965c5ec1f74899d7
[INFO] running `Command { std: "docker" "start" "-a" "5941690e39753b64b2647eed7d3d79a92a58f919e2e43fd1965c5ec1f74899d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nowhere-44f2fe4409c5ee49)
[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" "5941690e39753b64b2647eed7d3d79a92a58f919e2e43fd1965c5ec1f74899d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5941690e39753b64b2647eed7d3d79a92a58f919e2e43fd1965c5ec1f74899d7", kill_on_drop: false }`
[INFO] [stdout] 5941690e39753b64b2647eed7d3d79a92a58f919e2e43fd1965c5ec1f74899d7