[INFO] cloning repository https://github.com/zuhairamahdi/santra [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zuhairamahdi/santra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzuhairamahdi%2Fsantra", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzuhairamahdi%2Fsantra'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02b1f26e91016835b40fbbe26c14b22275556f07 [INFO] checking zuhairamahdi/santra against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzuhairamahdi%2Fsantra" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zuhairamahdi/santra [INFO] finished tweaking git repo https://github.com/zuhairamahdi/santra [INFO] tweaked toml for git repo https://github.com/zuhairamahdi/santra written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zuhairamahdi/santra on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zuhairamahdi/santra 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a653a94c2aeeccf845a83cfddd667ec447edaf8dfcc206c52c37d7b323b128c1 [INFO] running `Command { std: "docker" "start" "-a" "a653a94c2aeeccf845a83cfddd667ec447edaf8dfcc206c52c37d7b323b128c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a653a94c2aeeccf845a83cfddd667ec447edaf8dfcc206c52c37d7b323b128c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a653a94c2aeeccf845a83cfddd667ec447edaf8dfcc206c52c37d7b323b128c1", kill_on_drop: false }` [INFO] [stdout] a653a94c2aeeccf845a83cfddd667ec447edaf8dfcc206c52c37d7b323b128c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c68a5240c41873b4d42b59d4f50a3c948266f24204899b75ab9e663e8f1a8a32 [INFO] running `Command { std: "docker" "start" "-a" "c68a5240c41873b4d42b59d4f50a3c948266f24204899b75ab9e663e8f1a8a32", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking santra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `MemoryManagerType` is never used [INFO] [stdout] --> src/arm/memory/mem_manager_type.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum MemoryManagerType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_host_mapped`, `is_host_tracked`, and `is_host_mapped_or_tracked` are never used [INFO] [stdout] --> src/arm/memory/mem_manager_type.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MemoryManagerType { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 11 | pub fn is_host_mapped(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_host_tracked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_host_mapped_or_tracked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReservedRegion` is never constructed [INFO] [stdout] --> src/arm/memory/reserved_region.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ReservedRegion { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `DefaultGranularity`, `new`, and `expand_if_needed` are never used [INFO] [stdout] --> src/arm/memory/reserved_region.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 12 | impl ReservedRegion { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 13 | pub const DefaultGranularity: u64 = 65536; // Mapping granularity in Windows. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new(allocator: &dyn JitMemoryAllocator, max_size: u64, granularity: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn expand_if_needed(&mut self, desired_size: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryBlock` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait JitMemoryBlock: std::ops::Drop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryAllocator` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) trait JitMemoryAllocator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryManager` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait JitMemoryManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_instruction` is never used [INFO] [stdout] --> src/arm/instruction/mod.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn decode_instruction() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `DefaultGranularity` should have an upper case name [INFO] [stdout] --> src/arm/memory/reserved_region.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub const DefaultGranularity: u64 = 65536; // Mapping granularity in Windows. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEFAULT_GRANULARITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/arm/memory/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait JitMemoryBlock: std::ops::Drop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MemoryManagerType` is never used [INFO] [stdout] --> src/arm/memory/mem_manager_type.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum MemoryManagerType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_host_mapped`, `is_host_tracked`, and `is_host_mapped_or_tracked` are never used [INFO] [stdout] --> src/arm/memory/mem_manager_type.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MemoryManagerType { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 11 | pub fn is_host_mapped(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn is_host_tracked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn is_host_mapped_or_tracked(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReservedRegion` is never constructed [INFO] [stdout] --> src/arm/memory/reserved_region.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ReservedRegion { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `DefaultGranularity`, `new`, and `expand_if_needed` are never used [INFO] [stdout] --> src/arm/memory/reserved_region.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 12 | impl ReservedRegion { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 13 | pub const DefaultGranularity: u64 = 65536; // Mapping granularity in Windows. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | [INFO] [stdout] 15 | pub fn new(allocator: &dyn JitMemoryAllocator, max_size: u64, granularity: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn expand_if_needed(&mut self, desired_size: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryBlock` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait JitMemoryBlock: std::ops::Drop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryAllocator` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) trait JitMemoryAllocator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JitMemoryManager` is never used [INFO] [stdout] --> src/arm/memory/traits.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | pub trait JitMemoryManager { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_instruction` is never used [INFO] [stdout] --> src/arm/instruction/mod.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn decode_instruction() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `DefaultGranularity` should have an upper case name [INFO] [stdout] --> src/arm/memory/reserved_region.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | pub const DefaultGranularity: u64 = 65536; // Mapping granularity in Windows. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `DEFAULT_GRANULARITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/arm/memory/traits.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait JitMemoryBlock: std::ops::Drop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s [INFO] running `Command { std: "docker" "inspect" "c68a5240c41873b4d42b59d4f50a3c948266f24204899b75ab9e663e8f1a8a32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c68a5240c41873b4d42b59d4f50a3c948266f24204899b75ab9e663e8f1a8a32", kill_on_drop: false }` [INFO] [stdout] c68a5240c41873b4d42b59d4f50a3c948266f24204899b75ab9e663e8f1a8a32