[INFO] fetching crate index_multi 0.0.0...
[INFO] testing index_multi-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate index_multi 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate index_multi 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 index_multi 0.0.0
[INFO] finished tweaking crates.io crate index_multi 0.0.0
[INFO] tweaked toml for crates.io crate index_multi 0.0.0 written to /workspace/builds/worker-101/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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 156eb823df4d8cbac235ba37c66147d4db5ecde9a74946599166ee7389e2b689
[INFO] running `Command { std: "docker" "start" "-a" "156eb823df4d8cbac235ba37c66147d4db5ecde9a74946599166ee7389e2b689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "156eb823df4d8cbac235ba37c66147d4db5ecde9a74946599166ee7389e2b689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156eb823df4d8cbac235ba37c66147d4db5ecde9a74946599166ee7389e2b689", kill_on_drop: false }`
[INFO] [stdout] 156eb823df4d8cbac235ba37c66147d4db5ecde9a74946599166ee7389e2b689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 33efc7213490bc5be1eea1a41c8f49e4c67e850db44243d55ff6edbedb35af54
[INFO] running `Command { std: "docker" "start" "-a" "33efc7213490bc5be1eea1a41c8f49e4c67e850db44243d55ff6edbedb35af54", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_multi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "33efc7213490bc5be1eea1a41c8f49e4c67e850db44243d55ff6edbedb35af54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33efc7213490bc5be1eea1a41c8f49e4c67e850db44243d55ff6edbedb35af54", kill_on_drop: false }`
[INFO] [stdout] 33efc7213490bc5be1eea1a41c8f49e4c67e850db44243d55ff6edbedb35af54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 7b965c9e30ad90e98a9f43810e0b7f7082493f4a5f65de719290930173c8a005
[INFO] running `Command { std: "docker" "start" "-a" "7b965c9e30ad90e98a9f43810e0b7f7082493f4a5f65de719290930173c8a005", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_multi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "7b965c9e30ad90e98a9f43810e0b7f7082493f4a5f65de719290930173c8a005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b965c9e30ad90e98a9f43810e0b7f7082493f4a5f65de719290930173c8a005", kill_on_drop: false }`
[INFO] [stdout] 7b965c9e30ad90e98a9f43810e0b7f7082493f4a5f65de719290930173c8a005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] d9ed8841045ebd444b96c40eb4f49cd54465822e39093aa5a0e505a0eb973b26
[INFO] running `Command { std: "docker" "start" "-a" "d9ed8841045ebd444b96c40eb4f49cd54465822e39093aa5a0e505a0eb973b26", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/index_multi-8fc0da3a9d734330)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests index_multi
[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" "d9ed8841045ebd444b96c40eb4f49cd54465822e39093aa5a0e505a0eb973b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ed8841045ebd444b96c40eb4f49cd54465822e39093aa5a0e505a0eb973b26", kill_on_drop: false }`
[INFO] [stdout] d9ed8841045ebd444b96c40eb4f49cd54465822e39093aa5a0e505a0eb973b26