[INFO] fetching crate kvdb-shared-tests 0.8.0...
[INFO] checking kvdb-shared-tests-0.8.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate kvdb-shared-tests 0.8.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate kvdb-shared-tests 0.8.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvdb-shared-tests 0.8.0
[INFO] finished tweaking crates.io crate kvdb-shared-tests 0.8.0
[INFO] tweaked toml for crates.io crate kvdb-shared-tests 0.8.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-util-mem v0.10.2
[INFO] [stderr]   Downloaded kvdb v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 459079703bda24ad64a40e833807e803d60b7d98718eb59ebdf577017f7ca0fe
[INFO] running `Command { std: "docker" "start" "-a" "459079703bda24ad64a40e833807e803d60b7d98718eb59ebdf577017f7ca0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "459079703bda24ad64a40e833807e803d60b7d98718eb59ebdf577017f7ca0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459079703bda24ad64a40e833807e803d60b7d98718eb59ebdf577017f7ca0fe", kill_on_drop: false }`
[INFO] [stdout] 459079703bda24ad64a40e833807e803d60b7d98718eb59ebdf577017f7ca0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd43a23f4cb83d4f429222febf3f1a01b655617e1f82f3cfa191a56a9f26797
[INFO] running `Command { std: "docker" "start" "-a" "acd43a23f4cb83d4f429222febf3f1a01b655617e1f82f3cfa191a56a9f26797", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling parity-util-mem v0.10.2
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]     Checking kvdb v0.10.0
[INFO] [stderr]     Checking kvdb-shared-tests v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.75s
[INFO] running `Command { std: "docker" "inspect" "acd43a23f4cb83d4f429222febf3f1a01b655617e1f82f3cfa191a56a9f26797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd43a23f4cb83d4f429222febf3f1a01b655617e1f82f3cfa191a56a9f26797", kill_on_drop: false }`
[INFO] [stdout] acd43a23f4cb83d4f429222febf3f1a01b655617e1f82f3cfa191a56a9f26797