[INFO] fetching crate interoptopus_reference_project 0.10.1...
[INFO] testing interoptopus_reference_project-0.10.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate interoptopus_reference_project 0.10.1 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate interoptopus_reference_project 0.10.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interoptopus_reference_project 0.10.1
[INFO] finished tweaking crates.io crate interoptopus_reference_project 0.10.1
[INFO] tweaked toml for crates.io crate interoptopus_reference_project 0.10.1 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9ed2d3e1bb2121a552545074b48f08b6e422c6313801e47a45bb65a82cf3a6d
[INFO] running `Command { std: "docker" "start" "-a" "e9ed2d3e1bb2121a552545074b48f08b6e422c6313801e47a45bb65a82cf3a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9ed2d3e1bb2121a552545074b48f08b6e422c6313801e47a45bb65a82cf3a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ed2d3e1bb2121a552545074b48f08b6e422c6313801e47a45bb65a82cf3a6d", kill_on_drop: false }`
[INFO] [stdout] e9ed2d3e1bb2121a552545074b48f08b6e422c6313801e47a45bb65a82cf3a6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36214e00375786eaf260b42a284196fa8585cd77f908fe6a7e75d919667494b5
[INFO] running `Command { std: "docker" "start" "-a" "36214e00375786eaf260b42a284196fa8585cd77f908fe6a7e75d919667494b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling interoptopus_proc v0.10.1
[INFO] [stderr]    Compiling interoptopus v0.10.3
[INFO] [stderr]    Compiling interoptopus_reference_project v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.80s
[INFO] running `Command { std: "docker" "inspect" "36214e00375786eaf260b42a284196fa8585cd77f908fe6a7e75d919667494b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36214e00375786eaf260b42a284196fa8585cd77f908fe6a7e75d919667494b5", kill_on_drop: false }`
[INFO] [stdout] 36214e00375786eaf260b42a284196fa8585cd77f908fe6a7e75d919667494b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db93e5109368769bd62da3382c2c8faff8ced6b42af66473db0288d82d683eff
[INFO] running `Command { std: "docker" "start" "-a" "db93e5109368769bd62da3382c2c8faff8ced6b42af66473db0288d82d683eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling interoptopus_reference_project v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "db93e5109368769bd62da3382c2c8faff8ced6b42af66473db0288d82d683eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db93e5109368769bd62da3382c2c8faff8ced6b42af66473db0288d82d683eff", kill_on_drop: false }`
[INFO] [stdout] db93e5109368769bd62da3382c2c8faff8ced6b42af66473db0288d82d683eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69a43b5c4204d026ccce263e4aba81c444312668e120e0f9b83c4563dbf20583
[INFO] running `Command { std: "docker" "start" "-a" "69a43b5c4204d026ccce263e4aba81c444312668e120e0f9b83c4563dbf20583", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interoptopus_reference_project-a87bcfc071a148dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test patterns::slice::test::test_pattern_ffi_slice_3 ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interoptopus_reference_project
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "69a43b5c4204d026ccce263e4aba81c444312668e120e0f9b83c4563dbf20583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a43b5c4204d026ccce263e4aba81c444312668e120e0f9b83c4563dbf20583", kill_on_drop: false }`
[INFO] [stdout] 69a43b5c4204d026ccce263e4aba81c444312668e120e0f9b83c4563dbf20583