[INFO] fetching crate google-recommender1-cli 3.0.0+20220228...
[INFO] testing google-recommender1-cli-3.0.0+20220228 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate google-recommender1-cli 3.0.0+20220228 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate google-recommender1-cli 3.0.0+20220228 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-recommender1-cli 3.0.0+20220228
[INFO] finished tweaking crates.io crate google-recommender1-cli 3.0.0+20220228
[INFO] tweaked toml for crates.io crate google-recommender1-cli 3.0.0+20220228 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate google-recommender1-cli 3.0.0+20220228 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+20220228` for dependency `google-recommender1` 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 5daea5982989b9c633fc7fd62dd580779aa15709141515fe5c1e66dedfe9a24e
[INFO] running `Command { std: "docker" "start" "-a" "5daea5982989b9c633fc7fd62dd580779aa15709141515fe5c1e66dedfe9a24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5daea5982989b9c633fc7fd62dd580779aa15709141515fe5c1e66dedfe9a24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daea5982989b9c633fc7fd62dd580779aa15709141515fe5c1e66dedfe9a24e", kill_on_drop: false }`
[INFO] [stdout] 5daea5982989b9c633fc7fd62dd580779aa15709141515fe5c1e66dedfe9a24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] de51def4b801c608fe9b7652fa5ffb4bc2c824ff9d13401da49f1aef1ed8578e
[INFO] running `Command { std: "docker" "start" "-a" "de51def4b801c608fe9b7652fa5ffb4bc2c824ff9d13401da49f1aef1ed8578e", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220228` for dependency `google-recommender1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-recommender1 v3.0.0+20220228
[INFO] [stderr]    Compiling google-recommender1-cli v3.0.0+20220228 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "de51def4b801c608fe9b7652fa5ffb4bc2c824ff9d13401da49f1aef1ed8578e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de51def4b801c608fe9b7652fa5ffb4bc2c824ff9d13401da49f1aef1ed8578e", kill_on_drop: false }`
[INFO] [stdout] de51def4b801c608fe9b7652fa5ffb4bc2c824ff9d13401da49f1aef1ed8578e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 7a9dd984a2a3f55438c58dc487d0e0550779f4c206657503a7e4c77840745607
[INFO] running `Command { std: "docker" "start" "-a" "7a9dd984a2a3f55438c58dc487d0e0550779f4c206657503a7e4c77840745607", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220228` for dependency `google-recommender1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-recommender1-cli v3.0.0+20220228 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/recommender1-9749f279464b1723)
[INFO] running `Command { std: "docker" "inspect" "7a9dd984a2a3f55438c58dc487d0e0550779f4c206657503a7e4c77840745607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9dd984a2a3f55438c58dc487d0e0550779f4c206657503a7e4c77840745607", kill_on_drop: false }`
[INFO] [stdout] 7a9dd984a2a3f55438c58dc487d0e0550779f4c206657503a7e4c77840745607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 560b6c241eedb45f2c9effe749ebbb941b75a6fc339536121d3131874ef2cd85
[INFO] running `Command { std: "docker" "start" "-a" "560b6c241eedb45f2c9effe749ebbb941b75a6fc339536121d3131874ef2cd85", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `3.0.0+20220228` for dependency `google-recommender1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/recommender1-9749f279464b1723)
[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" "560b6c241eedb45f2c9effe749ebbb941b75a6fc339536121d3131874ef2cd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560b6c241eedb45f2c9effe749ebbb941b75a6fc339536121d3131874ef2cd85", kill_on_drop: false }`
[INFO] [stdout] 560b6c241eedb45f2c9effe749ebbb941b75a6fc339536121d3131874ef2cd85