[INFO] fetching crate google-memcache1_beta2-cli 3.0.0+20220224... [INFO] testing google-memcache1_beta2-cli-3.0.0+20220224 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate google-memcache1_beta2-cli 3.0.0+20220224 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate google-memcache1_beta2-cli 3.0.0+20220224 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 google-memcache1_beta2-cli 3.0.0+20220224 [INFO] finished tweaking crates.io crate google-memcache1_beta2-cli 3.0.0+20220224 [INFO] tweaked toml for crates.io crate google-memcache1_beta2-cli 3.0.0+20220224 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate google-memcache1_beta2-cli 3.0.0+20220224 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] warning: version requirement `3.0.0+20220224` for dependency `google-memcache1_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4011ccee1b9dcfc7b77b537f98f64de2bbfde1434c71d96dc55bfeee1d242d9e [INFO] running `Command { std: "docker" "start" "-a" "4011ccee1b9dcfc7b77b537f98f64de2bbfde1434c71d96dc55bfeee1d242d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4011ccee1b9dcfc7b77b537f98f64de2bbfde1434c71d96dc55bfeee1d242d9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4011ccee1b9dcfc7b77b537f98f64de2bbfde1434c71d96dc55bfeee1d242d9e", kill_on_drop: false }` [INFO] [stdout] 4011ccee1b9dcfc7b77b537f98f64de2bbfde1434c71d96dc55bfeee1d242d9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] f340f77af032fc0691eca3f8708c8d218c01c8a2c7186580c8f045019ff70631 [INFO] running `Command { std: "docker" "start" "-a" "f340f77af032fc0691eca3f8708c8d218c01c8a2c7186580c8f045019ff70631", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-memcache1_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling google-memcache1_beta2 v3.0.0+20220224 [INFO] [stderr] Compiling google-memcache1_beta2-cli v3.0.0+20220224 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.15s [INFO] running `Command { std: "docker" "inspect" "f340f77af032fc0691eca3f8708c8d218c01c8a2c7186580c8f045019ff70631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f340f77af032fc0691eca3f8708c8d218c01c8a2c7186580c8f045019ff70631", kill_on_drop: false }` [INFO] [stdout] f340f77af032fc0691eca3f8708c8d218c01c8a2c7186580c8f045019ff70631 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 001320e35faa483dd14dccde4799cb5c2564dfd4ef215534e165b452224ad086 [INFO] running `Command { std: "docker" "start" "-a" "001320e35faa483dd14dccde4799cb5c2564dfd4ef215534e165b452224ad086", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-memcache1_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Compiling google-memcache1_beta2-cli v3.0.0+20220224 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/memcache1_beta2-ec7cbe0ca52108d3) [INFO] running `Command { std: "docker" "inspect" "001320e35faa483dd14dccde4799cb5c2564dfd4ef215534e165b452224ad086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "001320e35faa483dd14dccde4799cb5c2564dfd4ef215534e165b452224ad086", kill_on_drop: false }` [INFO] [stdout] 001320e35faa483dd14dccde4799cb5c2564dfd4ef215534e165b452224ad086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4aff8db00dd77d670f891f116ab801a4e7852f9e8d28ae073b6d3e376e52c07d [INFO] running `Command { std: "docker" "start" "-a" "4aff8db00dd77d670f891f116ab801a4e7852f9e8d28ae073b6d3e376e52c07d", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `3.0.0+20220224` for dependency `google-memcache1_beta2` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memcache1_beta2-ec7cbe0ca52108d3) [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" "4aff8db00dd77d670f891f116ab801a4e7852f9e8d28ae073b6d3e376e52c07d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aff8db00dd77d670f891f116ab801a4e7852f9e8d28ae073b6d3e376e52c07d", kill_on_drop: false }` [INFO] [stdout] 4aff8db00dd77d670f891f116ab801a4e7852f9e8d28ae073b6d3e376e52c07d