[INFO] fetching crate rock_rs 0.1.0...
[INFO] testing rock_rs-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rock_rs 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rock_rs 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rock_rs 0.1.0
[INFO] finished tweaking crates.io crate rock_rs 0.1.0
[INFO] tweaked toml for crates.io crate rock_rs 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate rock_rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] b4c363306325d2ecf801e08d4f894e6bed2563f0b15fe9d4d4e822cac020ba09
[INFO] running `Command { std: "docker" "start" "-a" "b4c363306325d2ecf801e08d4f894e6bed2563f0b15fe9d4d4e822cac020ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c363306325d2ecf801e08d4f894e6bed2563f0b15fe9d4d4e822cac020ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c363306325d2ecf801e08d4f894e6bed2563f0b15fe9d4d4e822cac020ba09", kill_on_drop: false }`
[INFO] [stdout] b4c363306325d2ecf801e08d4f894e6bed2563f0b15fe9d4d4e822cac020ba09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] 599edab1d6fe93b4fe7944130b05c6e0b49e0940607253aca8e6f8e9b3f23050
[INFO] running `Command { std: "docker" "start" "-a" "599edab1d6fe93b4fe7944130b05c6e0b49e0940607253aca8e6f8e9b3f23050", kill_on_drop: false }`
[INFO] [stderr]    Compiling rock_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "599edab1d6fe93b4fe7944130b05c6e0b49e0940607253aca8e6f8e9b3f23050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599edab1d6fe93b4fe7944130b05c6e0b49e0940607253aca8e6f8e9b3f23050", kill_on_drop: false }`
[INFO] [stdout] 599edab1d6fe93b4fe7944130b05c6e0b49e0940607253aca8e6f8e9b3f23050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85d9b6ea55a1863bbfff744f09f7e36c6eb25ef3337c26ef76811c50976c4484
[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" "85d9b6ea55a1863bbfff744f09f7e36c6eb25ef3337c26ef76811c50976c4484", kill_on_drop: false }`
[INFO] [stderr]    Compiling rock_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "85d9b6ea55a1863bbfff744f09f7e36c6eb25ef3337c26ef76811c50976c4484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d9b6ea55a1863bbfff744f09f7e36c6eb25ef3337c26ef76811c50976c4484", kill_on_drop: false }`
[INFO] [stdout] 85d9b6ea55a1863bbfff744f09f7e36c6eb25ef3337c26ef76811c50976c4484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.60.0" "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] 5c11861a5c5bffd5a091d550095f443d8649e4d83ec087c85dfa63009d07ee4f
[INFO] running `Command { std: "docker" "start" "-a" "5c11861a5c5bffd5a091d550095f443d8649e4d83ec087c85dfa63009d07ee4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rock_rs-91f15be46cc36bd2)
[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" "5c11861a5c5bffd5a091d550095f443d8649e4d83ec087c85dfa63009d07ee4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c11861a5c5bffd5a091d550095f443d8649e4d83ec087c85dfa63009d07ee4f", kill_on_drop: false }`
[INFO] [stdout] 5c11861a5c5bffd5a091d550095f443d8649e4d83ec087c85dfa63009d07ee4f