[INFO] fetching crate gen_indices 0.0.0...
[INFO] testing gen_indices-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gen_indices 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate gen_indices 0.0.0 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 gen_indices 0.0.0
[INFO] finished tweaking crates.io crate gen_indices 0.0.0
[INFO] tweaked toml for crates.io crate gen_indices 0.0.0 written to /workspace/builds/worker-9/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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c625689afec6a0bf4ca2f0a26d3706db2dad0e26300bad3b11dde7665f5cb6
[INFO] running `Command { std: "docker" "start" "-a" "17c625689afec6a0bf4ca2f0a26d3706db2dad0e26300bad3b11dde7665f5cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c625689afec6a0bf4ca2f0a26d3706db2dad0e26300bad3b11dde7665f5cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c625689afec6a0bf4ca2f0a26d3706db2dad0e26300bad3b11dde7665f5cb6", kill_on_drop: false }`
[INFO] [stdout] 17c625689afec6a0bf4ca2f0a26d3706db2dad0e26300bad3b11dde7665f5cb6
[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=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] e2cbef807c2c1cf2c4052e5f5e9af7d07eddbf855ab8b75e34dc40a688b1bd8c
[INFO] running `Command { std: "docker" "start" "-a" "e2cbef807c2c1cf2c4052e5f5e9af7d07eddbf855ab8b75e34dc40a688b1bd8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling gen_indices v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.04s
[INFO] running `Command { std: "docker" "inspect" "e2cbef807c2c1cf2c4052e5f5e9af7d07eddbf855ab8b75e34dc40a688b1bd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2cbef807c2c1cf2c4052e5f5e9af7d07eddbf855ab8b75e34dc40a688b1bd8c", kill_on_drop: false }`
[INFO] [stdout] e2cbef807c2c1cf2c4052e5f5e9af7d07eddbf855ab8b75e34dc40a688b1bd8c
[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=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] e46847b188907fa79ed7fba17dd334e3f7da1a90dcf57488771b88fa6c899636
[INFO] running `Command { std: "docker" "start" "-a" "e46847b188907fa79ed7fba17dd334e3f7da1a90dcf57488771b88fa6c899636", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen_indices v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "e46847b188907fa79ed7fba17dd334e3f7da1a90dcf57488771b88fa6c899636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46847b188907fa79ed7fba17dd334e3f7da1a90dcf57488771b88fa6c899636", kill_on_drop: false }`
[INFO] [stdout] e46847b188907fa79ed7fba17dd334e3f7da1a90dcf57488771b88fa6c899636
[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=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] 8ef0274a9ee52a9ddd38307c6c32a340e8956a692e6a63fa191f375d9cb8adad
[INFO] running `Command { std: "docker" "start" "-a" "8ef0274a9ee52a9ddd38307c6c32a340e8956a692e6a63fa191f375d9cb8adad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gen_indices-57920d31846ab393)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_gen_index_generation ... ok
[INFO] [stderr]    Doc-tests gen_indices
[INFO] [stdout] test tests::test_multithreaded_index_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - GenIndexEntitySet (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ef0274a9ee52a9ddd38307c6c32a340e8956a692e6a63fa191f375d9cb8adad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef0274a9ee52a9ddd38307c6c32a340e8956a692e6a63fa191f375d9cb8adad", kill_on_drop: false }`
[INFO] [stdout] 8ef0274a9ee52a9ddd38307c6c32a340e8956a692e6a63fa191f375d9cb8adad