[INFO] fetching crate libz-sys 1.1.5...
[INFO] testing libz-sys-1.1.5 against 1.60.0 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 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0af6737d90e65aba9aa7ba3fee92997de05a81221f8f5fac085a5d367e057db4
[INFO] running `Command { std: "docker" "start" "-a" "0af6737d90e65aba9aa7ba3fee92997de05a81221f8f5fac085a5d367e057db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0af6737d90e65aba9aa7ba3fee92997de05a81221f8f5fac085a5d367e057db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0af6737d90e65aba9aa7ba3fee92997de05a81221f8f5fac085a5d367e057db4", kill_on_drop: false }`
[INFO] [stdout] 0af6737d90e65aba9aa7ba3fee92997de05a81221f8f5fac085a5d367e057db4
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb1bcf16d445c9a611b9b37a1e608317695adfe8df9428e0c87470b0ba555bbd
[INFO] running `Command { std: "docker" "start" "-a" "eb1bcf16d445c9a611b9b37a1e608317695adfe8df9428e0c87470b0ba555bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "eb1bcf16d445c9a611b9b37a1e608317695adfe8df9428e0c87470b0ba555bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1bcf16d445c9a611b9b37a1e608317695adfe8df9428e0c87470b0ba555bbd", kill_on_drop: false }`
[INFO] [stdout] eb1bcf16d445c9a611b9b37a1e608317695adfe8df9428e0c87470b0ba555bbd
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b4204af8ee3752a1181453d32622698749489ea014083885b8820984e3d2062
[INFO] running `Command { std: "docker" "start" "-a" "3b4204af8ee3752a1181453d32622698749489ea014083885b8820984e3d2062", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "3b4204af8ee3752a1181453d32622698749489ea014083885b8820984e3d2062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4204af8ee3752a1181453d32622698749489ea014083885b8820984e3d2062", kill_on_drop: false }`
[INFO] [stdout] 3b4204af8ee3752a1181453d32622698749489ea014083885b8820984e3d2062
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca64c03c9181fde23624597a0a62f939897ee7e4f233edd8587d4450b643de73
[INFO] running `Command { std: "docker" "start" "-a" "ca64c03c9181fde23624597a0a62f939897ee7e4f233edd8587d4450b643de73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libz_sys-d33f5488ee0ea5ad)
[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 libz-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" "ca64c03c9181fde23624597a0a62f939897ee7e4f233edd8587d4450b643de73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca64c03c9181fde23624597a0a62f939897ee7e4f233edd8587d4450b643de73", kill_on_drop: false }`
[INFO] [stdout] ca64c03c9181fde23624597a0a62f939897ee7e4f233edd8587d4450b643de73