[INFO] fetching crate msg-store-plugin-leveldb 0.5.1...
[INFO] testing msg-store-plugin-leveldb-0.5.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate msg-store-plugin-leveldb 0.5.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate msg-store-plugin-leveldb 0.5.1 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 msg-store-plugin-leveldb 0.5.1
[INFO] finished tweaking crates.io crate msg-store-plugin-leveldb 0.5.1
[INFO] tweaked toml for crates.io crate msg-store-plugin-leveldb 0.5.1 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 064a1e175d34f6c3a88655c409ed9937b1750f643e550d887688f21d12297ec6
[INFO] running `Command { std: "docker" "start" "-a" "064a1e175d34f6c3a88655c409ed9937b1750f643e550d887688f21d12297ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064a1e175d34f6c3a88655c409ed9937b1750f643e550d887688f21d12297ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064a1e175d34f6c3a88655c409ed9937b1750f643e550d887688f21d12297ec6", kill_on_drop: false }`
[INFO] [stdout] 064a1e175d34f6c3a88655c409ed9937b1750f643e550d887688f21d12297ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 887488fbb370e83c365341a78b0675ba3fbf2d8f1baae25f50fe5cdaf0c6d088
[INFO] running `Command { std: "docker" "start" "-a" "887488fbb370e83c365341a78b0675ba3fbf2d8f1baae25f50fe5cdaf0c6d088", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ffi-opaque v2.0.1
[INFO] [stderr]    Compiling db-key v0.0.5
[INFO] [stderr]    Compiling msg-store v0.7.1
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling leveldb-sys v2.0.9
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling leveldb v0.8.6
[INFO] [stderr]    Compiling msg-store-plugin-leveldb v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.29s
[INFO] running `Command { std: "docker" "inspect" "887488fbb370e83c365341a78b0675ba3fbf2d8f1baae25f50fe5cdaf0c6d088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887488fbb370e83c365341a78b0675ba3fbf2d8f1baae25f50fe5cdaf0c6d088", kill_on_drop: false }`
[INFO] [stdout] 887488fbb370e83c365341a78b0675ba3fbf2d8f1baae25f50fe5cdaf0c6d088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] d9d9b8072bfb6331bfd61d5518ff2b8122e9873d76b668283d2953e06c4cd583
[INFO] running `Command { std: "docker" "start" "-a" "d9d9b8072bfb6331bfd61d5518ff2b8122e9873d76b668283d2953e06c4cd583", kill_on_drop: false }`
[INFO] [stderr]    Compiling msg-store-plugin-leveldb v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/msg_store_plugin_leveldb-104a1a06149081d3)
[INFO] running `Command { std: "docker" "inspect" "d9d9b8072bfb6331bfd61d5518ff2b8122e9873d76b668283d2953e06c4cd583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d9b8072bfb6331bfd61d5518ff2b8122e9873d76b668283d2953e06c4cd583", kill_on_drop: false }`
[INFO] [stdout] d9d9b8072bfb6331bfd61d5518ff2b8122e9873d76b668283d2953e06c4cd583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 89f8f745440b9446104d1e3daf9bae6e655c2a93bfa0a8b53b4de261256d50f9
[INFO] running `Command { std: "docker" "start" "-a" "89f8f745440b9446104d1e3daf9bae6e655c2a93bfa0a8b53b4de261256d50f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msg_store_plugin_leveldb-104a1a06149081d3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests msg-store-plugin-leveldb
[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" "89f8f745440b9446104d1e3daf9bae6e655c2a93bfa0a8b53b4de261256d50f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f8f745440b9446104d1e3daf9bae6e655c2a93bfa0a8b53b4de261256d50f9", kill_on_drop: false }`
[INFO] [stdout] 89f8f745440b9446104d1e3daf9bae6e655c2a93bfa0a8b53b4de261256d50f9