[INFO] fetching crate quanta-userspace 0.1.0...
[INFO] testing quanta-userspace-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate quanta-userspace 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate quanta-userspace 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quanta-userspace 0.1.0
[INFO] finished tweaking crates.io crate quanta-userspace 0.1.0
[INFO] tweaked toml for crates.io crate quanta-userspace 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate quanta-userspace 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] ebd49d8252351b8f16ecfd3f8f4c5c2b93c05a3e34a4e3be6813346f77da8735
[INFO] running `Command { std: "docker" "start" "-a" "ebd49d8252351b8f16ecfd3f8f4c5c2b93c05a3e34a4e3be6813346f77da8735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd49d8252351b8f16ecfd3f8f4c5c2b93c05a3e34a4e3be6813346f77da8735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd49d8252351b8f16ecfd3f8f4c5c2b93c05a3e34a4e3be6813346f77da8735", kill_on_drop: false }`
[INFO] [stdout] ebd49d8252351b8f16ecfd3f8f4c5c2b93c05a3e34a4e3be6813346f77da8735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 832a36ceaeb691c5c0b34da5e89ba493a76d5a790ea78a07a8d0d679849e9d10
[INFO] running `Command { std: "docker" "start" "-a" "832a36ceaeb691c5c0b34da5e89ba493a76d5a790ea78a07a8d0d679849e9d10", kill_on_drop: false }`
[INFO] [stderr]    Compiling quanta-userspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "832a36ceaeb691c5c0b34da5e89ba493a76d5a790ea78a07a8d0d679849e9d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832a36ceaeb691c5c0b34da5e89ba493a76d5a790ea78a07a8d0d679849e9d10", kill_on_drop: false }`
[INFO] [stdout] 832a36ceaeb691c5c0b34da5e89ba493a76d5a790ea78a07a8d0d679849e9d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a904ed967791633cb31a76af862fecaa9acc712aea019b6f074269e785ce5a54
[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" "a904ed967791633cb31a76af862fecaa9acc712aea019b6f074269e785ce5a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling quanta-userspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/quanta_userspace-69ad9da13037d941)
[INFO] running `Command { std: "docker" "inspect" "a904ed967791633cb31a76af862fecaa9acc712aea019b6f074269e785ce5a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a904ed967791633cb31a76af862fecaa9acc712aea019b6f074269e785ce5a54", kill_on_drop: false }`
[INFO] [stdout] a904ed967791633cb31a76af862fecaa9acc712aea019b6f074269e785ce5a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d526f1a5be629ebe5f392800e01e288c0dbecd54c2d72d02c3e8c8efd3af547
[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" "2d526f1a5be629ebe5f392800e01e288c0dbecd54c2d72d02c3e8c8efd3af547", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quanta_userspace-69ad9da13037d941)
[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" "2d526f1a5be629ebe5f392800e01e288c0dbecd54c2d72d02c3e8c8efd3af547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d526f1a5be629ebe5f392800e01e288c0dbecd54c2d72d02c3e8c8efd3af547", kill_on_drop: false }`
[INFO] [stdout] 2d526f1a5be629ebe5f392800e01e288c0dbecd54c2d72d02c3e8c8efd3af547