[INFO] fetching crate ocaml-interop-dune-builder 0.12.0...
[INFO] testing ocaml-interop-dune-builder-0.12.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ocaml-interop-dune-builder 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ocaml-interop-dune-builder 0.12.0
[INFO] finished tweaking crates.io crate ocaml-interop-dune-builder 0.12.0
[INFO] tweaked toml for crates.io crate ocaml-interop-dune-builder 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ocaml-interop-dune-builder 0.12.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ocaml-interop-dune-builder 0.12.0 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" "+1.90.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a700bb4ca922f71f273fb4e71fcd45352d41702a774364ebf217c2c71dbd049
[INFO] running `Command { std: "docker" "start" "-a" "4a700bb4ca922f71f273fb4e71fcd45352d41702a774364ebf217c2c71dbd049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a700bb4ca922f71f273fb4e71fcd45352d41702a774364ebf217c2c71dbd049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a700bb4ca922f71f273fb4e71fcd45352d41702a774364ebf217c2c71dbd049", kill_on_drop: false }`
[INFO] [stdout] 4a700bb4ca922f71f273fb4e71fcd45352d41702a774364ebf217c2c71dbd049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41875cc1286fff04f94a0ac7f3be27efa7341e3673d703437d10ce10d140baa1
[INFO] running `Command { std: "docker" "start" "-a" "41875cc1286fff04f94a0ac7f3be27efa7341e3673d703437d10ce10d140baa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocaml-interop-dune-builder v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "41875cc1286fff04f94a0ac7f3be27efa7341e3673d703437d10ce10d140baa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41875cc1286fff04f94a0ac7f3be27efa7341e3673d703437d10ce10d140baa1", kill_on_drop: false }`
[INFO] [stdout] 41875cc1286fff04f94a0ac7f3be27efa7341e3673d703437d10ce10d140baa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee4659d85871acd35051ce05458d67c38a6027917f24ba3b2e20a341a223dab
[INFO] running `Command { std: "docker" "start" "-a" "9ee4659d85871acd35051ce05458d67c38a6027917f24ba3b2e20a341a223dab", kill_on_drop: false }`
[INFO] [stderr]    Compiling ocaml-interop-dune-builder v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9ee4659d85871acd35051ce05458d67c38a6027917f24ba3b2e20a341a223dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee4659d85871acd35051ce05458d67c38a6027917f24ba3b2e20a341a223dab", kill_on_drop: false }`
[INFO] [stdout] 9ee4659d85871acd35051ce05458d67c38a6027917f24ba3b2e20a341a223dab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10be6e9dff6d51b570a49f185fec11bb06561643f5ac2ee65caa324ae5cb27e9
[INFO] running `Command { std: "docker" "start" "-a" "10be6e9dff6d51b570a49f185fec11bb06561643f5ac2ee65caa324ae5cb27e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ocaml_interop_dune_builder-8854bbc87d313c3d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ocaml_interop_dune_builder
[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" "10be6e9dff6d51b570a49f185fec11bb06561643f5ac2ee65caa324ae5cb27e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10be6e9dff6d51b570a49f185fec11bb06561643f5ac2ee65caa324ae5cb27e9", kill_on_drop: false }`
[INFO] [stdout] 10be6e9dff6d51b570a49f185fec11bb06561643f5ac2ee65caa324ae5cb27e9