[INFO] fetching crate tibet-store-mmu 0.1.0...
[INFO] testing tibet-store-mmu-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tibet-store-mmu 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tibet-store-mmu 0.1.0
[INFO] finished tweaking crates.io crate tibet-store-mmu 0.1.0
[INFO] tweaked toml for crates.io crate tibet-store-mmu 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tibet-store-mmu 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tibet-store-mmu 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded userfaultfd-sys v0.5.0
[INFO] [stderr]   Downloaded userfaultfd v0.8.1
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] [stderr]   Downloaded tibet-trust-kernel v1.0.0-alpha.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e81841ca126875eb06f89815dd6c68b1932e4865bddad15edfc8b900975fd9c2
[INFO] running `Command { std: "docker" "start" "-a" "e81841ca126875eb06f89815dd6c68b1932e4865bddad15edfc8b900975fd9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e81841ca126875eb06f89815dd6c68b1932e4865bddad15edfc8b900975fd9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e81841ca126875eb06f89815dd6c68b1932e4865bddad15edfc8b900975fd9c2", kill_on_drop: false }`
[INFO] [stdout] e81841ca126875eb06f89815dd6c68b1932e4865bddad15edfc8b900975fd9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dad88e82d584d27e6a856ba4f0fde6fe95963197628610109935b59616807375
[INFO] running `Command { std: "docker" "start" "-a" "dad88e82d584d27e6a856ba4f0fde6fe95963197628610109935b59616807375", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
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[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling ghash v0.5.1
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[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling userfaultfd-sys v0.5.0
[INFO] [stderr]    Compiling userfaultfd v0.8.1
[INFO] [stderr]    Compiling tibet-trust-kernel v1.0.0-alpha.3
[INFO] [stderr]    Compiling tibet-store-mmu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uffd`
[INFO] [stdout]  --> src/lib.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:379:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     Ok(None) => {
[INFO] [stdout]     |                     -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 379 |                     Ok(None) => {
[INFO] [stdout]     |                     ^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     Err(_) => {
[INFO] [stdout]     |                     ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 386 |                     Err(_) => {
[INFO] [stdout]     |                     ^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_void`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use libc::{c_void, mmap, MAP_ANONYMOUS, MAP_PRIVATE, PROT_READ, PROT_WRITE, sysconf, _SC_PAGESIZE};
[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: `Uffd`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `archivaris_thread`
[INFO] [stdout]   --> src/main.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let archivaris_thread = thread::spawn(move || {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_archivaris_thread`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tibet_trust_kernel::bifurcation::ClearanceLevel`
[INFO] [stdout]  --> src/bin/raidtest.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tibet_trust_kernel::bifurcation::ClearanceLevel;
[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: `RaidStats`
[INFO] [stdout]  --> src/bin/raidtest.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tibet_trust_kernel::ram_raid::{RamRaidController, RaidConfig, RaidStats, FaultResult, EvictionResult};
[INFO] [stdout]   |                                                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stdout]  --> src/bin/hugepage_shuttle.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stdout]   |                     ^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `verified` is assigned to, but never used
[INFO] [stdout]    --> src/bin/gguf_shuttle.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let mut verified = 0usize;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_verified` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `verified` is never read
[INFO] [stdout]    --> src/bin/gguf_shuttle.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |             verified += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fault_us`
[INFO] [stdout]    --> src/bin/raidtest.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let fault_us = t0.elapsed().as_micros();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fault_us`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]    --> src/bin/raidtest.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 let byte = unsafe { std::ptr::read_volatile(ptr) };
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.77s
[INFO] running `Command { std: "docker" "inspect" "dad88e82d584d27e6a856ba4f0fde6fe95963197628610109935b59616807375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad88e82d584d27e6a856ba4f0fde6fe95963197628610109935b59616807375", kill_on_drop: false }`
[INFO] [stdout] dad88e82d584d27e6a856ba4f0fde6fe95963197628610109935b59616807375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] add7f14f7b26e77c2946545a69362bd4ff8923fbf8fbdcab260a28e30cf426e8
[INFO] running `Command { std: "docker" "start" "-a" "add7f14f7b26e77c2946545a69362bd4ff8923fbf8fbdcab260a28e30cf426e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tibet-trust-kernel v1.0.0-alpha.3
[INFO] [stderr]    Compiling tibet-store-mmu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Uffd`
[INFO] [stdout]  --> src/lib.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:379:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     Ok(None) => {
[INFO] [stdout]     |                     -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 379 |                     Ok(None) => {
[INFO] [stdout]     |                     ^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     Err(_) => {
[INFO] [stdout]     |                     ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 386 |                     Err(_) => {
[INFO] [stdout]     |                     ^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_void`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use libc::{c_void, mmap, MAP_ANONYMOUS, MAP_PRIVATE, PROT_READ, PROT_WRITE, sysconf, _SC_PAGESIZE};
[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: `Uffd`
[INFO] [stdout]  --> src/main.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uffd`
[INFO] [stdout]  --> src/lib.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use userfaultfd::{Uffd, UffdBuilder, Event};
[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: `SeekFrom` and `Seek`
[INFO] [stdout]  --> src/bin/hugepage_shuttle.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Seek, SeekFrom};
[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: `tibet_trust_kernel::bifurcation::ClearanceLevel`
[INFO] [stdout]  --> src/bin/raidtest.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tibet_trust_kernel::bifurcation::ClearanceLevel;
[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: `RaidStats`
[INFO] [stdout]  --> src/bin/raidtest.rs:3:67
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tibet_trust_kernel::ram_raid::{RamRaidController, RaidConfig, RaidStats, FaultResult, EvictionResult};
[INFO] [stdout]   |                                                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `archivaris_thread`
[INFO] [stdout]   --> src/main.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let archivaris_thread = thread::spawn(move || {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_archivaris_thread`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:379:21
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     Ok(None) => {
[INFO] [stdout]     |                     -------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 379 |                     Ok(None) => {
[INFO] [stdout]     |                     ^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     Err(_) => {
[INFO] [stdout]     |                     ------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 386 |                     Err(_) => {
[INFO] [stdout]     |                     ^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fault_us`
[INFO] [stdout]    --> src/bin/raidtest.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let fault_us = t0.elapsed().as_micros();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fault_us`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]    --> src/bin/raidtest.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                 let byte = unsafe { std::ptr::read_volatile(ptr) };
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `verified` is assigned to, but never used
[INFO] [stdout]    --> src/bin/gguf_shuttle.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let mut verified = 0usize;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_verified` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `verified` is never read
[INFO] [stdout]    --> src/bin/gguf_shuttle.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |             verified += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "add7f14f7b26e77c2946545a69362bd4ff8923fbf8fbdcab260a28e30cf426e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add7f14f7b26e77c2946545a69362bd4ff8923fbf8fbdcab260a28e30cf426e8", kill_on_drop: false }`
[INFO] [stdout] add7f14f7b26e77c2946545a69362bd4ff8923fbf8fbdcab260a28e30cf426e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4425664f828f0f840efb8738ff4e53cb8fa1781ff29a2ddea2fa20f29ddd7c2c
[INFO] running `Command { std: "docker" "start" "-a" "4425664f828f0f840efb8738ff4e53cb8fa1781ff29a2ddea2fa20f29ddd7c2c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Uffd`
[INFO] [stderr]  --> src/lib.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stderr]   |                   ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:379:21
[INFO] [stderr]     |
[INFO] [stderr] 250 |                     Ok(None) => {
[INFO] [stderr]     |                     -------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 379 |                     Ok(None) => {
[INFO] [stderr]     |                     ^^^^^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/lib.rs:386:21
[INFO] [stderr]     |
[INFO] [stderr] 255 |                     Err(_) => {
[INFO] [stderr]     |                     ------ matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 386 |                     Err(_) => {
[INFO] [stderr]     |                     ^^^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: `tibet-store-mmu` (lib) generated 3 warnings (run `cargo fix --lib -p tibet-store-mmu` to apply 1 suggestion)
[INFO] [stderr] warning: variable `verified` is assigned to, but never used
[INFO] [stderr]    --> src/bin/gguf_shuttle.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let mut verified = 0usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_verified` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `verified` is never read
[INFO] [stderr]    --> src/bin/gguf_shuttle.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             verified += 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SeekFrom` and `Seek`
[INFO] [stderr]  --> src/bin/hugepage_shuttle.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stderr]   |                     ^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_void`
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use libc::{c_void, mmap, MAP_ANONYMOUS, MAP_PRIVATE, PROT_READ, PROT_WRITE, sysconf, _SC_PAGESIZE};
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Uffd`
[INFO] [stderr]  --> src/main.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use userfaultfd::{Uffd, UffdBuilder, Event};
[INFO] [stderr]   |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `archivaris_thread`
[INFO] [stderr]   --> src/main.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let archivaris_thread = thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_archivaris_thread`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tibet_trust_kernel::bifurcation::ClearanceLevel`
[INFO] [stderr]  --> src/bin/raidtest.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tibet_trust_kernel::bifurcation::ClearanceLevel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RaidStats`
[INFO] [stderr]  --> src/bin/raidtest.rs:3:67
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tibet_trust_kernel::ram_raid::{RamRaidController, RaidConfig, RaidStats, FaultResult, EvictionResult};
[INFO] [stderr]   |                                                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fault_us`
[INFO] [stderr]    --> src/bin/raidtest.rs:116:9
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let fault_us = t0.elapsed().as_micros();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fault_us`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `byte`
[INFO] [stderr]    --> src/bin/raidtest.rs:202:21
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 let byte = unsafe { std::ptr::read_volatile(ptr) };
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stderr] 
[INFO] [stderr] warning: `tibet-store-mmu` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `tibet-store-mmu` (bin "gguf-shuttle" test) generated 2 warnings
[INFO] [stderr] warning: `tibet-store-mmu` (bin "hugepage-shuttle" test) generated 1 warning (run `cargo fix --bin "hugepage-shuttle" -p tibet-store-mmu --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `tibet-store-mmu` (bin "tibet-store-mmu" test) generated 3 warnings (run `cargo fix --bin "tibet-store-mmu" -p tibet-store-mmu --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `tibet-store-mmu` (bin "raidtest" test) generated 4 warnings (run `cargo fix --bin "raidtest" -p tibet-store-mmu --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tibet_store_mmu-713af0f2db43c5e3)
[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] [stderr]      Running unittests src/bin/gguf_shuttle.rs (/opt/rustwide/target/debug/deps/gguf_shuttle-43c76cbddcec6a1a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/hugepage_shuttle.rs (/opt/rustwide/target/debug/deps/hugepage_shuttle-4955f88ff5627587)
[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] [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] [stderr]      Running unittests src/bin/raidtest.rs (/opt/rustwide/target/debug/deps/raidtest-c4ce50b925c984b3)
[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] [stderr]      Running unittests src/bin/scaletest.rs (/opt/rustwide/target/debug/deps/scaletest-b8c45e897fd043d0)
[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] [stderr]      Running unittests src/bin/spaceshuttle.rs (/opt/rustwide/target/debug/deps/spaceshuttle-30cbec312bb099dd)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tibet_store_mmu-270aca3e0613db7e)
[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] [stderr]    Doc-tests tibet_store_mmu
[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" "4425664f828f0f840efb8738ff4e53cb8fa1781ff29a2ddea2fa20f29ddd7c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4425664f828f0f840efb8738ff4e53cb8fa1781ff29a2ddea2fa20f29ddd7c2c", kill_on_drop: false }`
[INFO] [stdout] 4425664f828f0f840efb8738ff4e53cb8fa1781ff29a2ddea2fa20f29ddd7c2c
