[INFO] fetching crate polystore 0.1.0...
[INFO] testing polystore-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate polystore 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate polystore 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polystore 0.1.0
[INFO] finished tweaking crates.io crate polystore 0.1.0
[INFO] tweaked toml for crates.io crate polystore 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9edd0b3df8b94b718d2adba947692414dab8bd3c770f606ec1db3462cccba84
[INFO] running `Command { std: "docker" "start" "-a" "b9edd0b3df8b94b718d2adba947692414dab8bd3c770f606ec1db3462cccba84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9edd0b3df8b94b718d2adba947692414dab8bd3c770f606ec1db3462cccba84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9edd0b3df8b94b718d2adba947692414dab8bd3c770f606ec1db3462cccba84", kill_on_drop: false }`
[INFO] [stdout] b9edd0b3df8b94b718d2adba947692414dab8bd3c770f606ec1db3462cccba84
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa727e52bd706f3fa6c80381279ba116e8fdab22e2447b16a2a6d74925f50164
[INFO] running `Command { std: "docker" "start" "-a" "aa727e52bd706f3fa6c80381279ba116e8fdab22e2447b16a2a6d74925f50164", kill_on_drop: false }`
[INFO] [stderr]    Compiling polystore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "aa727e52bd706f3fa6c80381279ba116e8fdab22e2447b16a2a6d74925f50164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa727e52bd706f3fa6c80381279ba116e8fdab22e2447b16a2a6d74925f50164", kill_on_drop: false }`
[INFO] [stdout] aa727e52bd706f3fa6c80381279ba116e8fdab22e2447b16a2a6d74925f50164
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91c9cf18aac79b5c0a6f39fb5e916cb8256c68132422f3751c400957755d46a8
[INFO] running `Command { std: "docker" "start" "-a" "91c9cf18aac79b5c0a6f39fb5e916cb8256c68132422f3751c400957755d46a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling polystore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "91c9cf18aac79b5c0a6f39fb5e916cb8256c68132422f3751c400957755d46a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c9cf18aac79b5c0a6f39fb5e916cb8256c68132422f3751c400957755d46a8", kill_on_drop: false }`
[INFO] [stdout] 91c9cf18aac79b5c0a6f39fb5e916cb8256c68132422f3751c400957755d46a8
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa1d551b639a499e6bea96e9a8cda2ec9095dfe00ccd92aed9379cf7f5c94460
[INFO] running `Command { std: "docker" "start" "-a" "aa1d551b639a499e6bea96e9a8cda2ec9095dfe00ccd92aed9379cf7f5c94460", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polystore-8ad5cbd69ef48eeb)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::entry_api ... ok
[INFO] [stdout] test tests::insert_and_access ... ok
[INFO] [stdout] test tests::untyped_keys ... ok
[INFO] [stdout] test tests::zero_sized ... ok
[INFO] [stdout] test tests::incorrect_untyped_keys - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polystore
[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" "aa1d551b639a499e6bea96e9a8cda2ec9095dfe00ccd92aed9379cf7f5c94460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1d551b639a499e6bea96e9a8cda2ec9095dfe00ccd92aed9379cf7f5c94460", kill_on_drop: false }`
[INFO] [stdout] aa1d551b639a499e6bea96e9a8cda2ec9095dfe00ccd92aed9379cf7f5c94460