[INFO] fetching crate light_kv 0.1.0...
[INFO] testing light_kv-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate light_kv 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate light_kv 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate light_kv 0.1.0
[INFO] finished tweaking crates.io crate light_kv 0.1.0
[INFO] tweaked toml for crates.io crate light_kv 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a3421403d2f6d803f5b59f24ec318eb4887b515b4e064fba8330774fc82a154
[INFO] running `Command { std: "docker" "start" "-a" "1a3421403d2f6d803f5b59f24ec318eb4887b515b4e064fba8330774fc82a154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a3421403d2f6d803f5b59f24ec318eb4887b515b4e064fba8330774fc82a154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3421403d2f6d803f5b59f24ec318eb4887b515b4e064fba8330774fc82a154", kill_on_drop: false }`
[INFO] [stdout] 1a3421403d2f6d803f5b59f24ec318eb4887b515b4e064fba8330774fc82a154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9e02f55fb2488e7804cf7d9b16dfd207a486ae97bf429ef8338accb1025fa62
[INFO] running `Command { std: "docker" "start" "-a" "a9e02f55fb2488e7804cf7d9b16dfd207a486ae97bf429ef8338accb1025fa62", kill_on_drop: false }`
[INFO] [stderr]    Compiling light_kv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a9e02f55fb2488e7804cf7d9b16dfd207a486ae97bf429ef8338accb1025fa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e02f55fb2488e7804cf7d9b16dfd207a486ae97bf429ef8338accb1025fa62", kill_on_drop: false }`
[INFO] [stdout] a9e02f55fb2488e7804cf7d9b16dfd207a486ae97bf429ef8338accb1025fa62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d32014d2be6e1cc8c4da9f0d9016465d0ddfb342191fa1f781f0a16f0fd126
[INFO] running `Command { std: "docker" "start" "-a" "05d32014d2be6e1cc8c4da9f0d9016465d0ddfb342191fa1f781f0a16f0fd126", kill_on_drop: false }`
[INFO] [stderr]    Compiling light_kv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "05d32014d2be6e1cc8c4da9f0d9016465d0ddfb342191fa1f781f0a16f0fd126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d32014d2be6e1cc8c4da9f0d9016465d0ddfb342191fa1f781f0a16f0fd126", kill_on_drop: false }`
[INFO] [stdout] 05d32014d2be6e1cc8c4da9f0d9016465d0ddfb342191fa1f781f0a16f0fd126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 019051044d42fcbe25e6923c85e10c4ba3c6b84b646de9eddcb14edd264479af
[INFO] running `Command { std: "docker" "start" "-a" "019051044d42fcbe25e6923c85e10c4ba3c6b84b646de9eddcb14edd264479af", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/light_kv-ca5a29e9d582e1b9)
[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" "019051044d42fcbe25e6923c85e10c4ba3c6b84b646de9eddcb14edd264479af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019051044d42fcbe25e6923c85e10c4ba3c6b84b646de9eddcb14edd264479af", kill_on_drop: false }`
[INFO] [stdout] 019051044d42fcbe25e6923c85e10c4ba3c6b84b646de9eddcb14edd264479af