[INFO] fetching crate fern-protocol-memcached 0.0.0...
[INFO] testing fern-protocol-memcached-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fern-protocol-memcached 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fern-protocol-memcached 0.0.0
[INFO] finished tweaking crates.io crate fern-protocol-memcached 0.0.0
[INFO] tweaked toml for crates.io crate fern-protocol-memcached 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fern-protocol-memcached 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 158c5ae76c6571f0c4705fb66bab38db93739d400683ed215d4c40fd403c5fe6
[INFO] running `Command { std: "docker" "start" "-a" "158c5ae76c6571f0c4705fb66bab38db93739d400683ed215d4c40fd403c5fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158c5ae76c6571f0c4705fb66bab38db93739d400683ed215d4c40fd403c5fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158c5ae76c6571f0c4705fb66bab38db93739d400683ed215d4c40fd403c5fe6", kill_on_drop: false }`
[INFO] [stdout] 158c5ae76c6571f0c4705fb66bab38db93739d400683ed215d4c40fd403c5fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01a2e30722c514a37201df306bc5869d120cabf6911bf9364395a646a0a8b237
[INFO] running `Command { std: "docker" "start" "-a" "01a2e30722c514a37201df306bc5869d120cabf6911bf9364395a646a0a8b237", kill_on_drop: false }`
[INFO] [stderr]    Compiling fern-protocol-memcached v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "01a2e30722c514a37201df306bc5869d120cabf6911bf9364395a646a0a8b237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a2e30722c514a37201df306bc5869d120cabf6911bf9364395a646a0a8b237", kill_on_drop: false }`
[INFO] [stdout] 01a2e30722c514a37201df306bc5869d120cabf6911bf9364395a646a0a8b237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fed9b9d60ca6172cf9c1fba3ecdedfc6752baaa77a4270bce40ebb414d752ff
[INFO] running `Command { std: "docker" "start" "-a" "0fed9b9d60ca6172cf9c1fba3ecdedfc6752baaa77a4270bce40ebb414d752ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling fern-protocol-memcached v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "0fed9b9d60ca6172cf9c1fba3ecdedfc6752baaa77a4270bce40ebb414d752ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fed9b9d60ca6172cf9c1fba3ecdedfc6752baaa77a4270bce40ebb414d752ff", kill_on_drop: false }`
[INFO] [stdout] 0fed9b9d60ca6172cf9c1fba3ecdedfc6752baaa77a4270bce40ebb414d752ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3449c24afb074568a711707449cec8dcdd7f76e0f3010c966d4ab6d84c773715
[INFO] running `Command { std: "docker" "start" "-a" "3449c24afb074568a711707449cec8dcdd7f76e0f3010c966d4ab6d84c773715", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fern_protocol_memcached-52df6e0857205456)
[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 fern_protocol_memcached
[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" "3449c24afb074568a711707449cec8dcdd7f76e0f3010c966d4ab6d84c773715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3449c24afb074568a711707449cec8dcdd7f76e0f3010c966d4ab6d84c773715", kill_on_drop: false }`
[INFO] [stdout] 3449c24afb074568a711707449cec8dcdd7f76e0f3010c966d4ab6d84c773715