[INFO] fetching crate test_package_crates_io 0.1.6...
[INFO] testing test_package_crates_io-0.1.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate test_package_crates_io 0.1.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate test_package_crates_io 0.1.6 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 test_package_crates_io 0.1.6
[INFO] finished tweaking crates.io crate test_package_crates_io 0.1.6
[INFO] tweaked toml for crates.io crate test_package_crates_io 0.1.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate test_package_crates_io 0.1.6 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bd35e90c28b8d12275a08ece53c7b2e1badf97467fafd66b1d2a8625358d4435
[INFO] running `Command { std: "docker" "start" "-a" "bd35e90c28b8d12275a08ece53c7b2e1badf97467fafd66b1d2a8625358d4435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd35e90c28b8d12275a08ece53c7b2e1badf97467fafd66b1d2a8625358d4435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd35e90c28b8d12275a08ece53c7b2e1badf97467fafd66b1d2a8625358d4435", kill_on_drop: false }`
[INFO] [stdout] bd35e90c28b8d12275a08ece53c7b2e1badf97467fafd66b1d2a8625358d4435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4bb94f77db00ceb1513b062f0fa45a5432242c692a89b7cbf5f03fc1be922403
[INFO] running `Command { std: "docker" "start" "-a" "4bb94f77db00ceb1513b062f0fa45a5432242c692a89b7cbf5f03fc1be922403", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_package_crates_io v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "4bb94f77db00ceb1513b062f0fa45a5432242c692a89b7cbf5f03fc1be922403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb94f77db00ceb1513b062f0fa45a5432242c692a89b7cbf5f03fc1be922403", kill_on_drop: false }`
[INFO] [stdout] 4bb94f77db00ceb1513b062f0fa45a5432242c692a89b7cbf5f03fc1be922403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7cc0308717f6cd1bc3baee1d9738cea86a37812eb908808f34e29bd1c61e4fb
[INFO] running `Command { std: "docker" "start" "-a" "d7cc0308717f6cd1bc3baee1d9738cea86a37812eb908808f34e29bd1c61e4fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_package_crates_io v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "d7cc0308717f6cd1bc3baee1d9738cea86a37812eb908808f34e29bd1c61e4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7cc0308717f6cd1bc3baee1d9738cea86a37812eb908808f34e29bd1c61e4fb", kill_on_drop: false }`
[INFO] [stdout] d7cc0308717f6cd1bc3baee1d9738cea86a37812eb908808f34e29bd1c61e4fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 435ae63553e97a9f8f1b8a22a24ec9e9af26492ae15c391d51987b3e90d2dced
[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" "435ae63553e97a9f8f1b8a22a24ec9e9af26492ae15c391d51987b3e90d2dced", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_package_crates_io-eab35cbe29cd8b62)
[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" "435ae63553e97a9f8f1b8a22a24ec9e9af26492ae15c391d51987b3e90d2dced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435ae63553e97a9f8f1b8a22a24ec9e9af26492ae15c391d51987b3e90d2dced", kill_on_drop: false }`
[INFO] [stdout] 435ae63553e97a9f8f1b8a22a24ec9e9af26492ae15c391d51987b3e90d2dced