[INFO] fetching crate metacall-sys 0.1.2...
[INFO] testing metacall-sys-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate metacall-sys 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate metacall-sys 0.1.2
[INFO] finished tweaking crates.io crate metacall-sys 0.1.2
[INFO] tweaked toml for crates.io crate metacall-sys 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metacall-sys 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metacall-sys 0.1.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `metacall_sys` which is deprecated
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ef96c0b58eff7640b3b9bc46c6e42b3af96935c400a0a3f04dc776795dac03
[INFO] running `Command { std: "docker" "start" "-a" "55ef96c0b58eff7640b3b9bc46c6e42b3af96935c400a0a3f04dc776795dac03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ef96c0b58eff7640b3b9bc46c6e42b3af96935c400a0a3f04dc776795dac03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ef96c0b58eff7640b3b9bc46c6e42b3af96935c400a0a3f04dc776795dac03", kill_on_drop: false }`
[INFO] [stdout] 55ef96c0b58eff7640b3b9bc46c6e42b3af96935c400a0a3f04dc776795dac03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d3dbb52eef447b1a9075bcc1126cc392eea8a43f5a80886c87fc82a2de1d55
[INFO] running `Command { std: "docker" "start" "-a" "b2d3dbb52eef447b1a9075bcc1126cc392eea8a43f5a80886c87fc82a2de1d55", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `metacall_sys` which is deprecated
[INFO] [stderr]    Compiling metacall-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b2d3dbb52eef447b1a9075bcc1126cc392eea8a43f5a80886c87fc82a2de1d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d3dbb52eef447b1a9075bcc1126cc392eea8a43f5a80886c87fc82a2de1d55", kill_on_drop: false }`
[INFO] [stdout] b2d3dbb52eef447b1a9075bcc1126cc392eea8a43f5a80886c87fc82a2de1d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7a51c8c9182ced271acc386924387dc0a699b4b0983403980411702aaae6c69
[INFO] running `Command { std: "docker" "start" "-a" "d7a51c8c9182ced271acc386924387dc0a699b4b0983403980411702aaae6c69", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `metacall_sys` which is deprecated
[INFO] [stderr]    Compiling metacall-sys v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "d7a51c8c9182ced271acc386924387dc0a699b4b0983403980411702aaae6c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a51c8c9182ced271acc386924387dc0a699b4b0983403980411702aaae6c69", kill_on_drop: false }`
[INFO] [stdout] d7a51c8c9182ced271acc386924387dc0a699b4b0983403980411702aaae6c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe3eac4e966bf4dcb2d28ffa99fd38dd11061905623b4be1f2c97985793b91de
[INFO] running `Command { std: "docker" "start" "-a" "fe3eac4e966bf4dcb2d28ffa99fd38dd11061905623b4be1f2c97985793b91de", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `metacall_sys` which is deprecated
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metacall_sys-51d5bb71ca08affa)
[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" "fe3eac4e966bf4dcb2d28ffa99fd38dd11061905623b4be1f2c97985793b91de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3eac4e966bf4dcb2d28ffa99fd38dd11061905623b4be1f2c97985793b91de", kill_on_drop: false }`
[INFO] [stdout] fe3eac4e966bf4dcb2d28ffa99fd38dd11061905623b4be1f2c97985793b91de