[INFO] fetching crate index_datamanip 0.5.2...
[INFO] checking index_datamanip-0.5.2 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate index_datamanip 0.5.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate index_datamanip 0.5.2 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate index_datamanip 0.5.2
[INFO] finished tweaking crates.io crate index_datamanip 0.5.2
[INFO] tweaked toml for crates.io crate index_datamanip 0.5.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 957ee264c0e2c17a2d6004334ce1015c0f7924df5629540a028aed60d6817181
[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" "957ee264c0e2c17a2d6004334ce1015c0f7924df5629540a028aed60d6817181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "957ee264c0e2c17a2d6004334ce1015c0f7924df5629540a028aed60d6817181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957ee264c0e2c17a2d6004334ce1015c0f7924df5629540a028aed60d6817181", kill_on_drop: false }`
[INFO] [stdout] 957ee264c0e2c17a2d6004334ce1015c0f7924df5629540a028aed60d6817181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d4c15efa3eb2a94b4872611eb78a867f984f3bfc1d9205fe7f7222e451739e8
[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" "9d4c15efa3eb2a94b4872611eb78a867f984f3bfc1d9205fe7f7222e451739e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking index_datamanip v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `help_index`
[INFO] [stdout]   --> src/parse_messages.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     help_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/parse_messages.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     attributes: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `creator_version`
[INFO] [stdout]   --> src/pigg.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     creator_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `required_read_version`
[INFO] [stdout]   --> src/pigg.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     required_read_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `archive_header_size`
[INFO] [stdout]   --> src/pigg.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     archive_header_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_header_size`
[INFO] [stdout]   --> src/pigg.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     file_header_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name_id`
[INFO] [stdout]    --> src/pigg.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     name_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]    --> src/pigg.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     size: u32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timestamp`
[INFO] [stdout]    --> src/pigg.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     timestamp: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reserved`
[INFO] [stdout]    --> src/pigg.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     reserved: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header_data_id`
[INFO] [stdout]    --> src/pigg.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     header_data_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `checksum`
[INFO] [stdout]    --> src/pigg.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     checksum: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `help_index`
[INFO] [stdout]   --> src/parse_messages.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     help_index: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attributes`
[INFO] [stdout]   --> src/parse_messages.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     attributes: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `creator_version`
[INFO] [stdout]   --> src/pigg.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     creator_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `required_read_version`
[INFO] [stdout]   --> src/pigg.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     required_read_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `archive_header_size`
[INFO] [stdout]   --> src/pigg.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     archive_header_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `file_header_size`
[INFO] [stdout]   --> src/pigg.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     file_header_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name_id`
[INFO] [stdout]    --> src/pigg.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     name_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]    --> src/pigg.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |     size: u32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `timestamp`
[INFO] [stdout]    --> src/pigg.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     timestamp: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reserved`
[INFO] [stdout]    --> src/pigg.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |     reserved: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header_data_id`
[INFO] [stdout]    --> src/pigg.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     header_data_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `checksum`
[INFO] [stdout]    --> src/pigg.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     checksum: u128,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.82s
[INFO] running `Command { std: "docker" "inspect" "9d4c15efa3eb2a94b4872611eb78a867f984f3bfc1d9205fe7f7222e451739e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4c15efa3eb2a94b4872611eb78a867f984f3bfc1d9205fe7f7222e451739e8", kill_on_drop: false }`
[INFO] [stdout] 9d4c15efa3eb2a94b4872611eb78a867f984f3bfc1d9205fe7f7222e451739e8