[INFO] cloning repository https://github.com/SiliconLanguage/monadic-hypervisor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SiliconLanguage/monadic-hypervisor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiliconLanguage%2Fmonadic-hypervisor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiliconLanguage%2Fmonadic-hypervisor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47e3d5b2bd0fe764efb8ae80740755756294209a [INFO] checking SiliconLanguage/monadic-hypervisor against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiliconLanguage%2Fmonadic-hypervisor" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/SiliconLanguage/monadic-hypervisor [INFO] finished tweaking git repo https://github.com/SiliconLanguage/monadic-hypervisor [INFO] tweaked toml for git repo https://github.com/SiliconLanguage/monadic-hypervisor written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SiliconLanguage/monadic-hypervisor on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SiliconLanguage/monadic-hypervisor 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252 [INFO] running `Command { std: "docker" "start" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252", 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" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252", 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" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking monadic-hypervisor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:75:1 [INFO] [stdout] | [INFO] [stdout] 75 | / fn panic(_info: &PanicInfo) -> ! { [INFO] [stdout] ... | [INFO] [stdout] 90 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/8006091eb71ae7d9e9bccb66c6122c9d68af4466/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta [INFO] [stdout] = note: second definition in the local crate (`monadic_hypervisor`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `monadic-hypervisor` (bin "monadic-hypervisor" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant `S2_MEMATTR_DEVICE_NGNRNE` is never used [INFO] [stdout] --> src/mm/stage2.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 82 | pub const S2_MEMATTR_DEVICE_NGNRNE: u64 = 0b0001 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S2_MEMATTR_NORMAL_WB` is never used [INFO] [stdout] --> src/mm/stage2.rs:118:11 [INFO] [stdout] | [INFO] [stdout] 118 | pub const S2_MEMATTR_NORMAL_WB: u64 = 0b1111 << 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HAP_MASK` is never used [INFO] [stdout] --> src/mm/stage2.rs:140:11 [INFO] [stdout] | [INFO] [stdout] 140 | pub const HAP_MASK: u64 = 0b11 << HAP_SHIFT; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HAP_NONE` is never used [INFO] [stdout] --> src/mm/stage2.rs:143:11 [INFO] [stdout] | [INFO] [stdout] 143 | pub const HAP_NONE: u64 = 0b00 << HAP_SHIFT; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HAP_RO` is never used [INFO] [stdout] --> src/mm/stage2.rs:146:11 [INFO] [stdout] | [INFO] [stdout] 146 | pub const HAP_RO: u64 = 0b01 << HAP_SHIFT; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HAP_WO` is never used [INFO] [stdout] --> src/mm/stage2.rs:149:11 [INFO] [stdout] | [INFO] [stdout] 149 | pub const HAP_WO: u64 = 0b10 << HAP_SHIFT; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SH_OUTER` is never used [INFO] [stdout] --> src/mm/stage2.rs:165:11 [INFO] [stdout] | [INFO] [stdout] 165 | pub const SH_OUTER: u64 = 0b10 << 8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SH_INNER` is never used [INFO] [stdout] --> src/mm/stage2.rs:168:11 [INFO] [stdout] | [INFO] [stdout] 168 | pub const SH_INNER: u64 = 0b11 << 8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SW_PGSZ_MASK` is never used [INFO] [stdout] --> src/mm/stage2.rs:202:11 [INFO] [stdout] | [INFO] [stdout] 202 | pub const SW_PGSZ_MASK: u64 = 0b111 << SW_PGSZ_SHIFT; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S2_NORMAL_RW` is never used [INFO] [stdout] --> src/mm/stage2.rs:223:11 [INFO] [stdout] | [INFO] [stdout] 223 | pub const S2_NORMAL_RW: u64 = PTE_VALID | PTE_PAGE [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `S2_DEVICE_RW` is never used [INFO] [stdout] --> src/mm/stage2.rs:232:11 [INFO] [stdout] | [INFO] [stdout] 232 | pub const S2_DEVICE_RW: u64 = PTE_VALID | PTE_PAGE [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `INVALID`, `is_table_or_page`, `hap`, and `page_size_tag` are never used [INFO] [stdout] --> src/mm/stage2.rs:273:15 [INFO] [stdout] | [INFO] [stdout] 271 | impl Stage2Pte { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 272 | /// An all-zero descriptor: bit[0] = 0 → INVALID (fail-closed). [INFO] [stdout] 273 | pub const INVALID: Self = Self(0); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | pub const fn is_table_or_page(self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 316 | pub const fn hap(self) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 326 | pub const fn page_size_tag(self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `push` is never used [INFO] [stdout] --> src/dataplane/poll.rs:202:12 [INFO] [stdout] | [INFO] [stdout] 164 | impl SpscQueue { [INFO] [stdout] | --------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | pub fn push(&self, value: T) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `sqid` is never used [INFO] [stdout] --> src/dataplane/poll.rs:318:18 [INFO] [stdout] | [INFO] [stdout] 309 | impl NvmeCompletionToken { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 318 | pub const fn sqid(self) -> u16 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252", kill_on_drop: false }` [INFO] [stdout] 2aff6674564f668c70edca1300de67a460f8fedb6d70573c6f538a7b7e3fa252