[INFO] cloning repository https://github.com/iammadab/fast-mem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iammadab/fast-mem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiammadab%2Ffast-mem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiammadab%2Ffast-mem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcacdc49c218d4d076b6b29f936886d382bad778
[INFO] checking iammadab/fast-mem against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiammadab%2Ffast-mem" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iammadab/fast-mem
[INFO] finished tweaking git repo https://github.com/iammadab/fast-mem
[INFO] tweaked toml for git repo https://github.com/iammadab/fast-mem written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iammadab/fast-mem on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iammadab/fast-mem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586
[INFO] running `Command { std: "docker" "start" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking fast-mem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PagedMemoryCacheLast`
[INFO] [stdout]    --> src/emulators/paged_last_cache.rs:328:9
[INFO] [stdout]     |
[INFO] [stdout] 328 |         PagedMemoryCacheLast, PagedMemoryCacheLastDefault, PAGE_SIZE,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PagedMemoryCacheLast`
[INFO] [stdout]    --> src/lib.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |                 PagedMemoryCacheLast, PagedMemoryCacheLastAHash, PagedMemoryCacheLastDefault,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_memory_emulator` is never used
[INFO] [stdout]   --> src/lib.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn test_memory_emulator<M: MemoryEmulator>(mut mem: M) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PagedMemoryAHash`, `PagedMemoryDefault`, and `PagedMemoryNoHashU64`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     PagedMemoryAHash, PagedMemoryDefault, PagedMemoryFxHash, PagedMemoryNoHashU64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PagedMemoryCacheLastAHash`, `PagedMemoryCacheLastDefault`, `PagedMemoryCacheLastFxHash`, `PagedMemoryCacheLastNoHashU64`, and `PagedMemoryCacheLast`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PagedMemoryCacheLast, PagedMemoryCacheLastAHash, PagedMemoryCacheLastDefault,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     PagedMemoryCacheLastFxHash, PagedMemoryCacheLastNoHashU64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PagedMemoryAHash`, `PagedMemoryDefault`, and `PagedMemoryNoHashU64`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     PagedMemoryAHash, PagedMemoryDefault, PagedMemoryFxHash, PagedMemoryNoHashU64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PagedMemoryCacheLastAHash`, `PagedMemoryCacheLastDefault`, `PagedMemoryCacheLastFxHash`, `PagedMemoryCacheLastNoHashU64`, and `PagedMemoryCacheLast`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PagedMemoryCacheLast, PagedMemoryCacheLastAHash, PagedMemoryCacheLastDefault,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     PagedMemoryCacheLastFxHash, PagedMemoryCacheLastNoHashU64,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `addr` are never read
[INFO] [stdout]   --> src/bin/trace_stats/types.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct OpContext {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 17 |     pub op: u8,
[INFO] [stdout] 18 |     pub width: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub width_idx: usize,
[INFO] [stdout] 20 |     pub addr: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width` and `addr` are never read
[INFO] [stdout]   --> src/bin/trace_stats/types.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct OpContext {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 17 |     pub op: u8,
[INFO] [stdout] 18 |     pub width: usize,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub width_idx: usize,
[INFO] [stdout] 20 |     pub addr: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586", kill_on_drop: false }`
[INFO] [stdout] c6f01385a8b422a8c2a0fc5150b8cc9955ca7ca65041f25f952f4656b0114586
