[INFO] fetching crate cruzbit-leveldb-sys 1.0.1...
[INFO] testing cruzbit-leveldb-sys-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cruzbit-leveldb-sys 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cruzbit-leveldb-sys 1.0.1
[INFO] finished tweaking crates.io crate cruzbit-leveldb-sys 1.0.1
[INFO] tweaked toml for crates.io crate cruzbit-leveldb-sys 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cruzbit-leveldb-sys 1.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cruzbit-leveldb-sys 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ffi-opaque v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e555211b8e6fa4aadc8c3a583f8827a313b949553a43bd5bbbd53e4e8d60bbc1
[INFO] running `Command { std: "docker" "start" "-a" "e555211b8e6fa4aadc8c3a583f8827a313b949553a43bd5bbbd53e4e8d60bbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e555211b8e6fa4aadc8c3a583f8827a313b949553a43bd5bbbd53e4e8d60bbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e555211b8e6fa4aadc8c3a583f8827a313b949553a43bd5bbbd53e4e8d60bbc1", kill_on_drop: false }`
[INFO] [stdout] e555211b8e6fa4aadc8c3a583f8827a313b949553a43bd5bbbd53e4e8d60bbc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b882cd39ae768506741e31347b4b7a4498058be7e9566f8821691d9560d7abe6
[INFO] running `Command { std: "docker" "start" "-a" "b882cd39ae768506741e31347b4b7a4498058be7e9566f8821691d9560d7abe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling ffi-opaque v2.0.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling cruzbit-leveldb-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "b882cd39ae768506741e31347b4b7a4498058be7e9566f8821691d9560d7abe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b882cd39ae768506741e31347b4b7a4498058be7e9566f8821691d9560d7abe6", kill_on_drop: false }`
[INFO] [stdout] b882cd39ae768506741e31347b4b7a4498058be7e9566f8821691d9560d7abe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe4293e7cfcc411f95417f67ca3210edbfd2ccb1be1890305ef001772f7d13bb
[INFO] running `Command { std: "docker" "start" "-a" "fe4293e7cfcc411f95417f67ca3210edbfd2ccb1be1890305ef001772f7d13bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cruzbit-leveldb-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "fe4293e7cfcc411f95417f67ca3210edbfd2ccb1be1890305ef001772f7d13bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4293e7cfcc411f95417f67ca3210edbfd2ccb1be1890305ef001772f7d13bb", kill_on_drop: false }`
[INFO] [stdout] fe4293e7cfcc411f95417f67ca3210edbfd2ccb1be1890305ef001772f7d13bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a105b360b2e96ec3a7c6dd0986c593ee521744c7c9695034064e310906f1fc24
[INFO] running `Command { std: "docker" "start" "-a" "a105b360b2e96ec3a7c6dd0986c593ee521744c7c9695034064e310906f1fc24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cruzbit_leveldb_sys-8796044fa31754fb)
[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] [stderr]    Doc-tests cruzbit_leveldb_sys
[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" "a105b360b2e96ec3a7c6dd0986c593ee521744c7c9695034064e310906f1fc24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a105b360b2e96ec3a7c6dd0986c593ee521744c7c9695034064e310906f1fc24", kill_on_drop: false }`
[INFO] [stdout] a105b360b2e96ec3a7c6dd0986c593ee521744c7c9695034064e310906f1fc24