[INFO] fetching crate libz-sys 1.1.5...
[INFO] testing libz-sys-1.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate libz-sys 1.1.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libz-sys 1.1.5 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 libz-sys 1.1.5
[INFO] finished tweaking crates.io crate libz-sys 1.1.5
[INFO] tweaked toml for crates.io crate libz-sys 1.1.5 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b912073b5f3b723755e0927c4be6f5961f83ea974bd9a8fece7c991aa806105a
[INFO] running `Command { std: "docker" "start" "-a" "b912073b5f3b723755e0927c4be6f5961f83ea974bd9a8fece7c991aa806105a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b912073b5f3b723755e0927c4be6f5961f83ea974bd9a8fece7c991aa806105a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b912073b5f3b723755e0927c4be6f5961f83ea974bd9a8fece7c991aa806105a", kill_on_drop: false }`
[INFO] [stdout] b912073b5f3b723755e0927c4be6f5961f83ea974bd9a8fece7c991aa806105a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9e559a4e9b8999e7e196f393ba7b61b8c305aba1df89a8bef6fc059f9f15eca2
[INFO] running `Command { std: "docker" "start" "-a" "9e559a4e9b8999e7e196f393ba7b61b8c305aba1df89a8bef6fc059f9f15eca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "9e559a4e9b8999e7e196f393ba7b61b8c305aba1df89a8bef6fc059f9f15eca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e559a4e9b8999e7e196f393ba7b61b8c305aba1df89a8bef6fc059f9f15eca2", kill_on_drop: false }`
[INFO] [stdout] 9e559a4e9b8999e7e196f393ba7b61b8c305aba1df89a8bef6fc059f9f15eca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9ccfde4668bdfd84b43d1b3ead9ce213010de0e2be05e6a170083986a1cbefbc
[INFO] running `Command { std: "docker" "start" "-a" "9ccfde4668bdfd84b43d1b3ead9ce213010de0e2be05e6a170083986a1cbefbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/libz_sys-cfc11a2066c6dbb7)
[INFO] running `Command { std: "docker" "inspect" "9ccfde4668bdfd84b43d1b3ead9ce213010de0e2be05e6a170083986a1cbefbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ccfde4668bdfd84b43d1b3ead9ce213010de0e2be05e6a170083986a1cbefbc", kill_on_drop: false }`
[INFO] [stdout] 9ccfde4668bdfd84b43d1b3ead9ce213010de0e2be05e6a170083986a1cbefbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c277cbce4f08da82ea0b924325af4542b8db581ad8c76c3b2c0ea09b7de1b62e
[INFO] running `Command { std: "docker" "start" "-a" "c277cbce4f08da82ea0b924325af4542b8db581ad8c76c3b2c0ea09b7de1b62e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libz_sys-cfc11a2066c6dbb7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libz-sys
[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" "c277cbce4f08da82ea0b924325af4542b8db581ad8c76c3b2c0ea09b7de1b62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c277cbce4f08da82ea0b924325af4542b8db581ad8c76c3b2c0ea09b7de1b62e", kill_on_drop: false }`
[INFO] [stdout] c277cbce4f08da82ea0b924325af4542b8db581ad8c76c3b2c0ea09b7de1b62e