[INFO] fetching crate extendr-ffi 0.8.1...
[INFO] testing extendr-ffi-0.8.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate extendr-ffi 0.8.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate extendr-ffi 0.8.1
[INFO] finished tweaking crates.io crate extendr-ffi 0.8.1
[INFO] tweaked toml for crates.io crate extendr-ffi 0.8.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extendr-ffi 0.8.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate extendr-ffi 0.8.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97725efa554f01784c983bba618f8e2853164738a455ad80262450612f71eda6
[INFO] running `Command { std: "docker" "start" "-a" "97725efa554f01784c983bba618f8e2853164738a455ad80262450612f71eda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97725efa554f01784c983bba618f8e2853164738a455ad80262450612f71eda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97725efa554f01784c983bba618f8e2853164738a455ad80262450612f71eda6", kill_on_drop: false }`
[INFO] [stdout] 97725efa554f01784c983bba618f8e2853164738a455ad80262450612f71eda6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 038b37cb69bc195eb61555ad9fc3c5e515d4f743ce36fef5205fe4b0d568fabd
[INFO] running `Command { std: "docker" "start" "-a" "038b37cb69bc195eb61555ad9fc3c5e515d4f743ce36fef5205fe4b0d568fabd", kill_on_drop: false }`
[INFO] [stderr]    Compiling extendr-ffi v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_HOME not found. Trying to fetch from R directly.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "-s" "-e" "cat(normalizePath(R.home()))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R_HOME found at /usr/lib/R
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_INCLUDE_DIR not found. Likely being built outside of R.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "--vanilla" "-s" "-e" "cat(normalizePath(R.home(\'include\')))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R command output: "/usr/share/R/include"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Attempting to read version from /usr/share/R/include/Rversion.h
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R version found is: 4.3.3
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   note: R library paths determined to be at: "/usr/lib/R/lib"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
    Success: extendr-ffi has been built!
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "038b37cb69bc195eb61555ad9fc3c5e515d4f743ce36fef5205fe4b0d568fabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038b37cb69bc195eb61555ad9fc3c5e515d4f743ce36fef5205fe4b0d568fabd", kill_on_drop: false }`
[INFO] [stdout] 038b37cb69bc195eb61555ad9fc3c5e515d4f743ce36fef5205fe4b0d568fabd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab74597e713713b44fbe6a7d2f5c8ed91ae0fe4476a0799168c91818b5b6611
[INFO] running `Command { std: "docker" "start" "-a" "8ab74597e713713b44fbe6a7d2f5c8ed91ae0fe4476a0799168c91818b5b6611", kill_on_drop: false }`
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_HOME not found. Trying to fetch from R directly.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "-s" "-e" "cat(normalizePath(R.home()))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R_HOME found at /usr/lib/R
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_INCLUDE_DIR not found. Likely being built outside of R.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "--vanilla" "-s" "-e" "cat(normalizePath(R.home(\'include\')))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R command output: "/usr/share/R/include"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Attempting to read version from /usr/share/R/include/Rversion.h
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R version found is: 4.3.3
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   note: R library paths determined to be at: "/usr/lib/R/lib"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
    Success: extendr-ffi has been built!
[INFO] [stderr]    Compiling extendr-ffi v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8ab74597e713713b44fbe6a7d2f5c8ed91ae0fe4476a0799168c91818b5b6611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab74597e713713b44fbe6a7d2f5c8ed91ae0fe4476a0799168c91818b5b6611", kill_on_drop: false }`
[INFO] [stdout] 8ab74597e713713b44fbe6a7d2f5c8ed91ae0fe4476a0799168c91818b5b6611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65061446bb34712ed18f4ba2c1fb3ae4fc0e13780080ab82f8ba74fc5a5a9e99
[INFO] running `Command { std: "docker" "start" "-a" "65061446bb34712ed18f4ba2c1fb3ae4fc0e13780080ab82f8ba74fc5a5a9e99", kill_on_drop: false }`
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_HOME not found. Trying to fetch from R directly.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "-s" "-e" "cat(normalizePath(R.home()))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R_HOME found at /usr/lib/R
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   warning: R_INCLUDE_DIR not found. Likely being built outside of R.
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Running R command: "R" "--vanilla" "-s" "-e" "cat(normalizePath(R.home(\'include\')))"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R command output: "/usr/share/R/include"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: Attempting to read version from /usr/share/R/include/Rversion.h
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   info: R version found is: 4.3.3
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
   note: R library paths determined to be at: "/usr/lib/R/lib"
[INFO] [stderr] warning: extendr-ffi@0.8.1: 
    Success: extendr-ffi has been built!
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extendr_ffi-9d33dc6006e30440)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] [1] 1
[INFO] [stdout] Object of class "factor"
[INFO] [stdout] factor()
[INFO] [stdout] Levels: 
[INFO] [stdout] test tests::test_eval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extendr_ffi
[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" "65061446bb34712ed18f4ba2c1fb3ae4fc0e13780080ab82f8ba74fc5a5a9e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65061446bb34712ed18f4ba2c1fb3ae4fc0e13780080ab82f8ba74fc5a5a9e99", kill_on_drop: false }`
[INFO] [stdout] 65061446bb34712ed18f4ba2c1fb3ae4fc0e13780080ab82f8ba74fc5a5a9e99