[INFO] fetching crate unchecked-index 0.2.2...
[INFO] testing unchecked-index-0.2.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate unchecked-index 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate unchecked-index 0.2.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unchecked-index 0.2.2
[INFO] finished tweaking crates.io crate unchecked-index 0.2.2
[INFO] tweaked toml for crates.io crate unchecked-index 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e382c10d32fbe4dbb8d085ba76cc7c2740f57e76b689d2ccc009be8fa297eef5
[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" "e382c10d32fbe4dbb8d085ba76cc7c2740f57e76b689d2ccc009be8fa297eef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e382c10d32fbe4dbb8d085ba76cc7c2740f57e76b689d2ccc009be8fa297eef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e382c10d32fbe4dbb8d085ba76cc7c2740f57e76b689d2ccc009be8fa297eef5", kill_on_drop: false }`
[INFO] [stdout] e382c10d32fbe4dbb8d085ba76cc7c2740f57e76b689d2ccc009be8fa297eef5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a388fbd9f6859fc9233a52828afdf07d4ae3e1c390784e971721f0cb27785eb
[INFO] running `Command { std: "docker" "start" "-a" "8a388fbd9f6859fc9233a52828afdf07d4ae3e1c390784e971721f0cb27785eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-index v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "8a388fbd9f6859fc9233a52828afdf07d4ae3e1c390784e971721f0cb27785eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a388fbd9f6859fc9233a52828afdf07d4ae3e1c390784e971721f0cb27785eb", kill_on_drop: false }`
[INFO] [stdout] 8a388fbd9f6859fc9233a52828afdf07d4ae3e1c390784e971721f0cb27785eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 332e87cba0b0c893a7a8014d8b1be0f353486096a1841b8a37a78342b507ea7c
[INFO] running `Command { std: "docker" "start" "-a" "332e87cba0b0c893a7a8014d8b1be0f353486096a1841b8a37a78342b507ea7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-index v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "332e87cba0b0c893a7a8014d8b1be0f353486096a1841b8a37a78342b507ea7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "332e87cba0b0c893a7a8014d8b1be0f353486096a1841b8a37a78342b507ea7c", kill_on_drop: false }`
[INFO] [stdout] 332e87cba0b0c893a7a8014d8b1be0f353486096a1841b8a37a78342b507ea7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b205b5c28ebde454ef9b402e670db51671f2ad9cdc22dcc7406713cd2f876390
[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" "b205b5c28ebde454ef9b402e670db51671f2ad9cdc22dcc7406713cd2f876390", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unchecked_index-df8c66910df80ca7
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::debug_oob_check_write ... ok
[INFO] [stdout] test tests::debug_oob_check_read ... ok
[INFO] [stdout] test tests::debug_oob_check_read_slice_1 ... ok
[INFO] [stdout] test tests::debug_oob_check_read_slice_2 ... ok
[INFO] [stdout] test tests::debug_oob_check_read_slice_3 ... ok
[INFO] [stdout] test tests::debug_oob_check_read_slice_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unchecked-index
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b205b5c28ebde454ef9b402e670db51671f2ad9cdc22dcc7406713cd2f876390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b205b5c28ebde454ef9b402e670db51671f2ad9cdc22dcc7406713cd2f876390", kill_on_drop: false }`
[INFO] [stdout] b205b5c28ebde454ef9b402e670db51671f2ad9cdc22dcc7406713cd2f876390