[INFO] fetching crate networks 0.0.0...
[INFO] testing networks-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate networks 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate networks 0.0.0 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 networks 0.0.0
[INFO] finished tweaking crates.io crate networks 0.0.0
[INFO] tweaked toml for crates.io crate networks 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", 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] 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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b364cfd46e14a0e3512b4ebfdd891b7bb1b73ce1a368ed4bab2a62d5d0b65ad2
[INFO] running `Command { std: "docker" "start" "-a" "b364cfd46e14a0e3512b4ebfdd891b7bb1b73ce1a368ed4bab2a62d5d0b65ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b364cfd46e14a0e3512b4ebfdd891b7bb1b73ce1a368ed4bab2a62d5d0b65ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b364cfd46e14a0e3512b4ebfdd891b7bb1b73ce1a368ed4bab2a62d5d0b65ad2", kill_on_drop: false }`
[INFO] [stdout] b364cfd46e14a0e3512b4ebfdd891b7bb1b73ce1a368ed4bab2a62d5d0b65ad2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311d6eab77114d3c65561804ddeda5e12dc1cf1c8f95470155ad848cc5aeb344
[INFO] running `Command { std: "docker" "start" "-a" "311d6eab77114d3c65561804ddeda5e12dc1cf1c8f95470155ad848cc5aeb344", kill_on_drop: false }`
[INFO] [stderr]    Compiling networks v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "311d6eab77114d3c65561804ddeda5e12dc1cf1c8f95470155ad848cc5aeb344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311d6eab77114d3c65561804ddeda5e12dc1cf1c8f95470155ad848cc5aeb344", kill_on_drop: false }`
[INFO] [stdout] 311d6eab77114d3c65561804ddeda5e12dc1cf1c8f95470155ad848cc5aeb344
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f582071f9dd946f2f1027363984c84f27ac39b5e38abcb0a5b4578dcecd06c39
[INFO] running `Command { std: "docker" "start" "-a" "f582071f9dd946f2f1027363984c84f27ac39b5e38abcb0a5b4578dcecd06c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling networks v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "f582071f9dd946f2f1027363984c84f27ac39b5e38abcb0a5b4578dcecd06c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f582071f9dd946f2f1027363984c84f27ac39b5e38abcb0a5b4578dcecd06c39", kill_on_drop: false }`
[INFO] [stdout] f582071f9dd946f2f1027363984c84f27ac39b5e38abcb0a5b4578dcecd06c39
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa034e4a4a04e6e237849b7b928f7ed728fc8e65554465de9add3c7f1e4e16c3
[INFO] running `Command { std: "docker" "start" "-a" "aa034e4a4a04e6e237849b7b928f7ed728fc8e65554465de9add3c7f1e4e16c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/networks-6cab9957a3cef480)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests networks
[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" "aa034e4a4a04e6e237849b7b928f7ed728fc8e65554465de9add3c7f1e4e16c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa034e4a4a04e6e237849b7b928f7ed728fc8e65554465de9add3c7f1e4e16c3", kill_on_drop: false }`
[INFO] [stdout] aa034e4a4a04e6e237849b7b928f7ed728fc8e65554465de9add3c7f1e4e16c3