[INFO] fetching crate google-recommender1_beta1-cli 1.0.14+20200704...
[INFO] testing google-recommender1_beta1-cli-1.0.14+20200704 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate google-recommender1_beta1-cli 1.0.14+20200704 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate google-recommender1_beta1-cli 1.0.14+20200704 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-recommender1_beta1-cli 1.0.14+20200704
[INFO] finished tweaking crates.io crate google-recommender1_beta1-cli 1.0.14+20200704
[INFO] tweaked toml for crates.io crate google-recommender1_beta1-cli 1.0.14+20200704 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate google-recommender1_beta1-cli 1.0.14+20200704 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200704` for dependency `google-recommender1_beta1` 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] 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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dddf8d53536b2df16a0111e42ed97f94bdb09d815fee987bf1322773392ebf4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dddf8d53536b2df16a0111e42ed97f94bdb09d815fee987bf1322773392ebf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dddf8d53536b2df16a0111e42ed97f94bdb09d815fee987bf1322773392ebf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dddf8d53536b2df16a0111e42ed97f94bdb09d815fee987bf1322773392ebf4d", kill_on_drop: false }`
[INFO] [stdout] dddf8d53536b2df16a0111e42ed97f94bdb09d815fee987bf1322773392ebf4d
[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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b560ca020b24b30dd843e806c183e2ae4072783aec744cc52a29c6ebf6c5f5f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b560ca020b24b30dd843e806c183e2ae4072783aec744cc52a29c6ebf6c5f5f", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200704` for dependency `google-recommender1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-recommender1_beta1 v1.0.14+20200704
[INFO] [stderr]    Compiling google-recommender1_beta1-cli v1.0.14+20200704 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.32s
[INFO] running `Command { std: "docker" "inspect" "4b560ca020b24b30dd843e806c183e2ae4072783aec744cc52a29c6ebf6c5f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b560ca020b24b30dd843e806c183e2ae4072783aec744cc52a29c6ebf6c5f5f", kill_on_drop: false }`
[INFO] [stdout] 4b560ca020b24b30dd843e806c183e2ae4072783aec744cc52a29c6ebf6c5f5f
[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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9d97142ff5aee12cbe2dc3d65697947fdd9985e855756b946d23a2f5b07b354
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9d97142ff5aee12cbe2dc3d65697947fdd9985e855756b946d23a2f5b07b354", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200704` for dependency `google-recommender1_beta1` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]    Compiling google-recommender1_beta1-cli v1.0.14+20200704 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "b9d97142ff5aee12cbe2dc3d65697947fdd9985e855756b946d23a2f5b07b354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d97142ff5aee12cbe2dc3d65697947fdd9985e855756b946d23a2f5b07b354", kill_on_drop: false }`
[INFO] [stdout] b9d97142ff5aee12cbe2dc3d65697947fdd9985e855756b946d23a2f5b07b354
[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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 730726f587528aefa4a53983938c37c7af50780ca3f94930292b202232aabe72
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "730726f587528aefa4a53983938c37c7af50780ca3f94930292b202232aabe72", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `1.0.14+20200704` for dependency `google-recommender1_beta1` 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] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/recommender1_beta1-df922b1d8d2c933c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "730726f587528aefa4a53983938c37c7af50780ca3f94930292b202232aabe72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730726f587528aefa4a53983938c37c7af50780ca3f94930292b202232aabe72", kill_on_drop: false }`
[INFO] [stdout] 730726f587528aefa4a53983938c37c7af50780ca3f94930292b202232aabe72