[INFO] fetching crate smoldb_traits 0.1.0...
[INFO] testing smoldb_traits-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate smoldb_traits 0.1.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate smoldb_traits 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smoldb_traits 0.1.0
[INFO] finished tweaking crates.io crate smoldb_traits 0.1.0
[INFO] tweaked toml for crates.io crate smoldb_traits 0.1.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9c82294d9f9f803d9abfe58a14998f7466f5821b55c3b18918a2be9b06e56d
[INFO] running `Command { std: "docker" "start" "-a" "5b9c82294d9f9f803d9abfe58a14998f7466f5821b55c3b18918a2be9b06e56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9c82294d9f9f803d9abfe58a14998f7466f5821b55c3b18918a2be9b06e56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9c82294d9f9f803d9abfe58a14998f7466f5821b55c3b18918a2be9b06e56d", kill_on_drop: false }`
[INFO] [stdout] 5b9c82294d9f9f803d9abfe58a14998f7466f5821b55c3b18918a2be9b06e56d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ace3d93ded5b17d2d561ee847bd5e086603c7a8ca2fc8a68579e2e2ee95a523b
[INFO] running `Command { std: "docker" "start" "-a" "ace3d93ded5b17d2d561ee847bd5e086603c7a8ca2fc8a68579e2e2ee95a523b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling rusqlite v0.22.0
[INFO] [stderr]    Compiling smoldb_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "ace3d93ded5b17d2d561ee847bd5e086603c7a8ca2fc8a68579e2e2ee95a523b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace3d93ded5b17d2d561ee847bd5e086603c7a8ca2fc8a68579e2e2ee95a523b", kill_on_drop: false }`
[INFO] [stdout] ace3d93ded5b17d2d561ee847bd5e086603c7a8ca2fc8a68579e2e2ee95a523b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f594e38884638831869518df07841d3dba1012a02fae6e311a86c2f6a381ada
[INFO] running `Command { std: "docker" "start" "-a" "0f594e38884638831869518df07841d3dba1012a02fae6e311a86c2f6a381ada", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smoldb_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "0f594e38884638831869518df07841d3dba1012a02fae6e311a86c2f6a381ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f594e38884638831869518df07841d3dba1012a02fae6e311a86c2f6a381ada", kill_on_drop: false }`
[INFO] [stdout] 0f594e38884638831869518df07841d3dba1012a02fae6e311a86c2f6a381ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bae7c7a5e0e73eaee2bb6cdb811135d37cabccba38d558a8204c12b74ecfc535
[INFO] running `Command { std: "docker" "start" "-a" "bae7c7a5e0e73eaee2bb6cdb811135d37cabccba38d558a8204c12b74ecfc535", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smoldb_traits-ccaab40f91e8e080)
[INFO] [stderr]    Doc-tests smoldb_traits
[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] [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" "bae7c7a5e0e73eaee2bb6cdb811135d37cabccba38d558a8204c12b74ecfc535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae7c7a5e0e73eaee2bb6cdb811135d37cabccba38d558a8204c12b74ecfc535", kill_on_drop: false }`
[INFO] [stdout] bae7c7a5e0e73eaee2bb6cdb811135d37cabccba38d558a8204c12b74ecfc535