[INFO] fetching crate index_multi 0.0.0...
[INFO] testing index_multi-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate index_multi 0.0.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate index_multi 0.0.0 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 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-93/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 9439f78a8c44e52ef5045968529104bc4cc3b62bb6416d85d612ebb28983405f
[INFO] running `Command { std: "docker" "start" "-a" "9439f78a8c44e52ef5045968529104bc4cc3b62bb6416d85d612ebb28983405f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9439f78a8c44e52ef5045968529104bc4cc3b62bb6416d85d612ebb28983405f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9439f78a8c44e52ef5045968529104bc4cc3b62bb6416d85d612ebb28983405f", kill_on_drop: false }`
[INFO] [stdout] 9439f78a8c44e52ef5045968529104bc4cc3b62bb6416d85d612ebb28983405f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 3a64a4a2ab623de19dc162658835aa32dbdb6dd1754bdb2fc71177d27307d985
[INFO] running `Command { std: "docker" "start" "-a" "3a64a4a2ab623de19dc162658835aa32dbdb6dd1754bdb2fc71177d27307d985", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling index_multi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "3a64a4a2ab623de19dc162658835aa32dbdb6dd1754bdb2fc71177d27307d985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a64a4a2ab623de19dc162658835aa32dbdb6dd1754bdb2fc71177d27307d985", kill_on_drop: false }`
[INFO] [stdout] 3a64a4a2ab623de19dc162658835aa32dbdb6dd1754bdb2fc71177d27307d985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] c51d6871bda835002964e34c82b0a7c737ebf8777f2fd3d72779488a52bf2614
[INFO] running `Command { std: "docker" "start" "-a" "c51d6871bda835002964e34c82b0a7c737ebf8777f2fd3d72779488a52bf2614", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_multi v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/index_multi-8fc0da3a9d734330)
[INFO] running `Command { std: "docker" "inspect" "c51d6871bda835002964e34c82b0a7c737ebf8777f2fd3d72779488a52bf2614", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51d6871bda835002964e34c82b0a7c737ebf8777f2fd3d72779488a52bf2614", kill_on_drop: false }`
[INFO] [stdout] c51d6871bda835002964e34c82b0a7c737ebf8777f2fd3d72779488a52bf2614
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] a5abb14b779fc8c4203acd2c3fa483916875fccca52da0f95fcca527353c784d
[INFO] running `Command { std: "docker" "start" "-a" "a5abb14b779fc8c4203acd2c3fa483916875fccca52da0f95fcca527353c784d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stderr]      Running unittests src/lib.rs (/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 0.17s
[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" "a5abb14b779fc8c4203acd2c3fa483916875fccca52da0f95fcca527353c784d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5abb14b779fc8c4203acd2c3fa483916875fccca52da0f95fcca527353c784d", kill_on_drop: false }`
[INFO] [stdout] a5abb14b779fc8c4203acd2c3fa483916875fccca52da0f95fcca527353c784d