[INFO] fetching crate network-client 0.0.0...
[INFO] testing network-client-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate network-client 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate network-client 0.0.0 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 network-client 0.0.0
[INFO] finished tweaking crates.io crate network-client 0.0.0
[INFO] tweaked toml for crates.io crate network-client 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate network-client 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94bdb2e857a6ef088cdc986e2acc7e3154c47f80de1e5df3269b75a868492a21
[INFO] running `Command { std: "docker" "start" "-a" "94bdb2e857a6ef088cdc986e2acc7e3154c47f80de1e5df3269b75a868492a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94bdb2e857a6ef088cdc986e2acc7e3154c47f80de1e5df3269b75a868492a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bdb2e857a6ef088cdc986e2acc7e3154c47f80de1e5df3269b75a868492a21", kill_on_drop: false }`
[INFO] [stdout] 94bdb2e857a6ef088cdc986e2acc7e3154c47f80de1e5df3269b75a868492a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29d11460326b10d8f87792a2cc2e18eeabee25dfc5462792015c815d764aad10
[INFO] running `Command { std: "docker" "start" "-a" "29d11460326b10d8f87792a2cc2e18eeabee25dfc5462792015c815d764aad10", kill_on_drop: false }`
[INFO] [stderr]    Compiling network-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "29d11460326b10d8f87792a2cc2e18eeabee25dfc5462792015c815d764aad10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d11460326b10d8f87792a2cc2e18eeabee25dfc5462792015c815d764aad10", kill_on_drop: false }`
[INFO] [stdout] 29d11460326b10d8f87792a2cc2e18eeabee25dfc5462792015c815d764aad10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68dcfc444883472d4ceb2d3bb49a5a9e09ef606fe60db2000aace8564bde4661
[INFO] running `Command { std: "docker" "start" "-a" "68dcfc444883472d4ceb2d3bb49a5a9e09ef606fe60db2000aace8564bde4661", kill_on_drop: false }`
[INFO] [stderr]    Compiling network-client v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/network_client-21a0fd0b61586a84)
[INFO] running `Command { std: "docker" "inspect" "68dcfc444883472d4ceb2d3bb49a5a9e09ef606fe60db2000aace8564bde4661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68dcfc444883472d4ceb2d3bb49a5a9e09ef606fe60db2000aace8564bde4661", kill_on_drop: false }`
[INFO] [stdout] 68dcfc444883472d4ceb2d3bb49a5a9e09ef606fe60db2000aace8564bde4661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58855be37651fd87074d287264337f3e4fcdbc15a2b835411071bd8ac706c1d2
[INFO] running `Command { std: "docker" "start" "-a" "58855be37651fd87074d287264337f3e4fcdbc15a2b835411071bd8ac706c1d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/network_client-21a0fd0b61586a84)
[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" "58855be37651fd87074d287264337f3e4fcdbc15a2b835411071bd8ac706c1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58855be37651fd87074d287264337f3e4fcdbc15a2b835411071bd8ac706c1d2", kill_on_drop: false }`
[INFO] [stdout] 58855be37651fd87074d287264337f3e4fcdbc15a2b835411071bd8ac706c1d2