[INFO] fetching crate feather-sys 0.1.1...
[INFO] testing feather-sys-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate feather-sys 0.1.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate feather-sys 0.1.1 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 feather-sys 0.1.1
[INFO] finished tweaking crates.io crate feather-sys 0.1.1
[INFO] tweaked toml for crates.io crate feather-sys 0.1.1 written to /workspace/builds/worker-18/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] cf50433df3feec6bdea7dc6348965c2e550ca47902fe03c2a3471d844e13d8e5
[INFO] running `Command { std: "docker" "start" "-a" "cf50433df3feec6bdea7dc6348965c2e550ca47902fe03c2a3471d844e13d8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf50433df3feec6bdea7dc6348965c2e550ca47902fe03c2a3471d844e13d8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf50433df3feec6bdea7dc6348965c2e550ca47902fe03c2a3471d844e13d8e5", kill_on_drop: false }`
[INFO] [stdout] cf50433df3feec6bdea7dc6348965c2e550ca47902fe03c2a3471d844e13d8e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0ea6ddf583ba77a498e23b7914e50d2209edf758bbcea0baf32bbe7a7e22056a
[INFO] running `Command { std: "docker" "start" "-a" "0ea6ddf583ba77a498e23b7914e50d2209edf758bbcea0baf32bbe7a7e22056a", kill_on_drop: false }`
[INFO] [stderr]    Compiling feather-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0ea6ddf583ba77a498e23b7914e50d2209edf758bbcea0baf32bbe7a7e22056a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea6ddf583ba77a498e23b7914e50d2209edf758bbcea0baf32bbe7a7e22056a", kill_on_drop: false }`
[INFO] [stdout] 0ea6ddf583ba77a498e23b7914e50d2209edf758bbcea0baf32bbe7a7e22056a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 445ec2e40698aa5f6931f71555eff848521f071ca8b8c823614a85e9c0e3f489
[INFO] running `Command { std: "docker" "start" "-a" "445ec2e40698aa5f6931f71555eff848521f071ca8b8c823614a85e9c0e3f489", kill_on_drop: false }`
[INFO] [stderr]    Compiling feather-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/feather_sys-6871cd75efb3c2a5)
[INFO] running `Command { std: "docker" "inspect" "445ec2e40698aa5f6931f71555eff848521f071ca8b8c823614a85e9c0e3f489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445ec2e40698aa5f6931f71555eff848521f071ca8b8c823614a85e9c0e3f489", kill_on_drop: false }`
[INFO] [stdout] 445ec2e40698aa5f6931f71555eff848521f071ca8b8c823614a85e9c0e3f489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 862efd403b2b52e528ef7f8ae1078715b7cf5bf65ad4a365b3fab91c2cf57ed2
[INFO] running `Command { std: "docker" "start" "-a" "862efd403b2b52e528ef7f8ae1078715b7cf5bf65ad4a365b3fab91c2cf57ed2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/feather_sys-6871cd75efb3c2a5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feather-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" "862efd403b2b52e528ef7f8ae1078715b7cf5bf65ad4a365b3fab91c2cf57ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862efd403b2b52e528ef7f8ae1078715b7cf5bf65ad4a365b3fab91c2cf57ed2", kill_on_drop: false }`
[INFO] [stdout] 862efd403b2b52e528ef7f8ae1078715b7cf5bf65ad4a365b3fab91c2cf57ed2