[INFO] cloning repository https://github.com/hilben/ffi_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hilben/ffi_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilben%2Fffi_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilben%2Fffi_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6e0b99102df868515a0bf623d2a0798f6e42252
[INFO] testing hilben/ffi_rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilben%2Fffi_rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hilben/ffi_rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hilben/ffi_rust
[INFO] finished tweaking git repo https://github.com/hilben/ffi_rust
[INFO] tweaked toml for git repo https://github.com/hilben/ffi_rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hilben/ffi_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-9/source/src/test.rs` was erroneously implicitly accepted for library `test`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15923147ca6b087b2f1d2cdae50adf5850d4f373d0f28ae5e587ccadf5f184de
[INFO] running `Command { std: "docker" "start" "-a" "15923147ca6b087b2f1d2cdae50adf5850d4f373d0f28ae5e587ccadf5f184de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15923147ca6b087b2f1d2cdae50adf5850d4f373d0f28ae5e587ccadf5f184de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15923147ca6b087b2f1d2cdae50adf5850d4f373d0f28ae5e587ccadf5f184de", kill_on_drop: false }`
[INFO] [stdout] 15923147ca6b087b2f1d2cdae50adf5850d4f373d0f28ae5e587ccadf5f184de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d253bf5b8b9a5260170e0dbfccf7d7c8161cb3cda62d0858ffcc1e09e0754a3f
[INFO] running `Command { std: "docker" "start" "-a" "d253bf5b8b9a5260170e0dbfccf7d7c8161cb3cda62d0858ffcc1e09e0754a3f", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/test.rs` was erroneously implicitly accepted for library `test`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "d253bf5b8b9a5260170e0dbfccf7d7c8161cb3cda62d0858ffcc1e09e0754a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d253bf5b8b9a5260170e0dbfccf7d7c8161cb3cda62d0858ffcc1e09e0754a3f", kill_on_drop: false }`
[INFO] [stdout] d253bf5b8b9a5260170e0dbfccf7d7c8161cb3cda62d0858ffcc1e09e0754a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd9ff5d1dd027e8a97d5c91542fa71e79a9aa05586ae5437285d568baf328b25
[INFO] running `Command { std: "docker" "start" "-a" "dd9ff5d1dd027e8a97d5c91542fa71e79a9aa05586ae5437285d568baf328b25", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/test.rs` was erroneously implicitly accepted for library `test`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "dd9ff5d1dd027e8a97d5c91542fa71e79a9aa05586ae5437285d568baf328b25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9ff5d1dd027e8a97d5c91542fa71e79a9aa05586ae5437285d568baf328b25", kill_on_drop: false }`
[INFO] [stdout] dd9ff5d1dd027e8a97d5c91542fa71e79a9aa05586ae5437285d568baf328b25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40755d9459802d8bb260ecfec8f72265d42efdd71c675be56c894aba3e0cdf11
[INFO] running `Command { std: "docker" "start" "-a" "40755d9459802d8bb260ecfec8f72265d42efdd71c675be56c894aba3e0cdf11", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/test.rs` was erroneously implicitly accepted for library `test`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test-d8a71ebb61e8eb91)
[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" "40755d9459802d8bb260ecfec8f72265d42efdd71c675be56c894aba3e0cdf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40755d9459802d8bb260ecfec8f72265d42efdd71c675be56c894aba3e0cdf11", kill_on_drop: false }`
[INFO] [stdout] 40755d9459802d8bb260ecfec8f72265d42efdd71c675be56c894aba3e0cdf11