[INFO] fetching crate sgl_engine 0.0.1-alpha.1...
[INFO] testing sgl_engine-0.0.1-alpha.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sgl_engine 0.0.1-alpha.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate sgl_engine 0.0.1-alpha.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sgl_engine 0.0.1-alpha.1
[INFO] finished tweaking crates.io crate sgl_engine 0.0.1-alpha.1
[INFO] tweaked toml for crates.io crate sgl_engine 0.0.1-alpha.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceb26eeab8cec142f63f48064ae0443755a760b72daee1aebf25506f77b4d15b
[INFO] running `Command { std: "docker" "start" "-a" "ceb26eeab8cec142f63f48064ae0443755a760b72daee1aebf25506f77b4d15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb26eeab8cec142f63f48064ae0443755a760b72daee1aebf25506f77b4d15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb26eeab8cec142f63f48064ae0443755a760b72daee1aebf25506f77b4d15b", kill_on_drop: false }`
[INFO] [stdout] ceb26eeab8cec142f63f48064ae0443755a760b72daee1aebf25506f77b4d15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 233649e1e60d073cd4a98e407bc82b4a5c3cd949fd1fd8b2c79bc253fba3a6e3
[INFO] running `Command { std: "docker" "start" "-a" "233649e1e60d073cd4a98e407bc82b4a5c3cd949fd1fd8b2c79bc253fba3a6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sgl_engine v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "233649e1e60d073cd4a98e407bc82b4a5c3cd949fd1fd8b2c79bc253fba3a6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233649e1e60d073cd4a98e407bc82b4a5c3cd949fd1fd8b2c79bc253fba3a6e3", kill_on_drop: false }`
[INFO] [stdout] 233649e1e60d073cd4a98e407bc82b4a5c3cd949fd1fd8b2c79bc253fba3a6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc8b0ac18c4343d32280f6223f70d0c05a969ddfb1fd377a341d9b748452e938
[INFO] running `Command { std: "docker" "start" "-a" "bc8b0ac18c4343d32280f6223f70d0c05a969ddfb1fd377a341d9b748452e938", kill_on_drop: false }`
[INFO] [stderr]    Compiling sgl_engine v0.0.1-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sgl_engine-f9b93f28a63da412)
[INFO] running `Command { std: "docker" "inspect" "bc8b0ac18c4343d32280f6223f70d0c05a969ddfb1fd377a341d9b748452e938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc8b0ac18c4343d32280f6223f70d0c05a969ddfb1fd377a341d9b748452e938", kill_on_drop: false }`
[INFO] [stdout] bc8b0ac18c4343d32280f6223f70d0c05a969ddfb1fd377a341d9b748452e938
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bd57ecd9bed8071dc6b68e5cdae4e1e7d18ca0588a87992e84127a828d53fca
[INFO] running `Command { std: "docker" "start" "-a" "4bd57ecd9bed8071dc6b68e5cdae4e1e7d18ca0588a87992e84127a828d53fca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sgl_engine-f9b93f28a63da412)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sgl_engine
[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" "4bd57ecd9bed8071dc6b68e5cdae4e1e7d18ca0588a87992e84127a828d53fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd57ecd9bed8071dc6b68e5cdae4e1e7d18ca0588a87992e84127a828d53fca", kill_on_drop: false }`
[INFO] [stdout] 4bd57ecd9bed8071dc6b68e5cdae4e1e7d18ca0588a87992e84127a828d53fca