[INFO] fetching crate git-index 0.1.0...
[INFO] testing git-index-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate git-index 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate git-index 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate git-index 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate git-index 0.1.0
[INFO] tweaked toml for crates.io crate git-index 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git-bitmap v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fb02854db0014169bbab56a89a60cd097460e67da4c2edce6a123190c59d0dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9fb02854db0014169bbab56a89a60cd097460e67da4c2edce6a123190c59d0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fb02854db0014169bbab56a89a60cd097460e67da4c2edce6a123190c59d0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb02854db0014169bbab56a89a60cd097460e67da4c2edce6a123190c59d0dc", kill_on_drop: false }`
[INFO] [stdout] 9fb02854db0014169bbab56a89a60cd097460e67da4c2edce6a123190c59d0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a77ff16f6fc96914edd0c9db54be696dabfa1b9f17a16323aec6ea20fe417b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18a77ff16f6fc96914edd0c9db54be696dabfa1b9f17a16323aec6ea20fe417b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling git-bitmap v0.0.1
[INFO] [stderr]    Compiling memmap2 v0.5.3
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling atoi v0.4.0
[INFO] [stderr]    Compiling git-features v0.19.1
[INFO] [stderr]    Compiling git-index v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "18a77ff16f6fc96914edd0c9db54be696dabfa1b9f17a16323aec6ea20fe417b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a77ff16f6fc96914edd0c9db54be696dabfa1b9f17a16323aec6ea20fe417b", kill_on_drop: false }`
[INFO] [stdout] 18a77ff16f6fc96914edd0c9db54be696dabfa1b9f17a16323aec6ea20fe417b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219f983a211906de415fac93b6d0102271d16946deb2d14e3db716370f0aa9b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "219f983a211906de415fac93b6d0102271d16946deb2d14e3db716370f0aa9b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling git-index v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "219f983a211906de415fac93b6d0102271d16946deb2d14e3db716370f0aa9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219f983a211906de415fac93b6d0102271d16946deb2d14e3db716370f0aa9b5", kill_on_drop: false }`
[INFO] [stdout] 219f983a211906de415fac93b6d0102271d16946deb2d14e3db716370f0aa9b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aabe867b1dca3da2a03bae2c32b289ef906920a764b45bd23f72e311a40d54d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aabe867b1dca3da2a03bae2c32b289ef906920a764b45bd23f72e311a40d54d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test extension::tree::tests::size_of_tree ... ok
[INFO] [stdout] test size_of_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/git_index-8d42a31ee493d7b1)
[INFO] running `Command { std: "docker" "inspect" "aabe867b1dca3da2a03bae2c32b289ef906920a764b45bd23f72e311a40d54d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabe867b1dca3da2a03bae2c32b289ef906920a764b45bd23f72e311a40d54d3", kill_on_drop: false }`
[INFO] [stdout] aabe867b1dca3da2a03bae2c32b289ef906920a764b45bd23f72e311a40d54d3