[INFO] fetching crate styx-c-api 0.52.0...
[INFO] testing styx-c-api-0.52.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate styx-c-api 0.52.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate styx-c-api 0.52.0
[INFO] finished tweaking crates.io crate styx-c-api 0.52.0
[INFO] tweaked toml for crates.io crate styx-c-api 0.52.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate styx-c-api 0.52.0 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 styx-c-api 0.52.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a0843151efd604c234df08a8653df2cb6671271edfcdc88166f8a5d0d5639ed0
[INFO] running `Command { std: "docker" "start" "-a" "a0843151efd604c234df08a8653df2cb6671271edfcdc88166f8a5d0d5639ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0843151efd604c234df08a8653df2cb6671271edfcdc88166f8a5d0d5639ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0843151efd604c234df08a8653df2cb6671271edfcdc88166f8a5d0d5639ed0", kill_on_drop: false }`
[INFO] [stdout] a0843151efd604c234df08a8653df2cb6671271edfcdc88166f8a5d0d5639ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 12647fb69d191a13254452dc75f67c4370207e6e04704969d725ab0873f74587
[INFO] running `Command { std: "docker" "start" "-a" "12647fb69d191a13254452dc75f67c4370207e6e04704969d725ab0873f74587", kill_on_drop: false }`
[INFO] [stderr]    Compiling styx-c-api v0.52.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "12647fb69d191a13254452dc75f67c4370207e6e04704969d725ab0873f74587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12647fb69d191a13254452dc75f67c4370207e6e04704969d725ab0873f74587", kill_on_drop: false }`
[INFO] [stdout] 12647fb69d191a13254452dc75f67c4370207e6e04704969d725ab0873f74587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2bb383e112ae4b68a156326fb60a74ffc3a49404171e41fce0df7d16dbc7736d
[INFO] running `Command { std: "docker" "start" "-a" "2bb383e112ae4b68a156326fb60a74ffc3a49404171e41fce0df7d16dbc7736d", kill_on_drop: false }`
[INFO] [stderr]    Compiling styx-c-api v0.52.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2bb383e112ae4b68a156326fb60a74ffc3a49404171e41fce0df7d16dbc7736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb383e112ae4b68a156326fb60a74ffc3a49404171e41fce0df7d16dbc7736d", kill_on_drop: false }`
[INFO] [stdout] 2bb383e112ae4b68a156326fb60a74ffc3a49404171e41fce0df7d16dbc7736d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f6b3b5604f1d4ae5c8afe5462c8e327c574271c0351b53b63dc5ea14b84ea34d
[INFO] running `Command { std: "docker" "start" "-a" "f6b3b5604f1d4ae5c8afe5462c8e327c574271c0351b53b63dc5ea14b84ea34d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/styx_c_api-4a0209c32c4e4025)
[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" "f6b3b5604f1d4ae5c8afe5462c8e327c574271c0351b53b63dc5ea14b84ea34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b3b5604f1d4ae5c8afe5462c8e327c574271c0351b53b63dc5ea14b84ea34d", kill_on_drop: false }`
[INFO] [stdout] f6b3b5604f1d4ae5c8afe5462c8e327c574271c0351b53b63dc5ea14b84ea34d