[INFO] fetching crate euphrates_virtual_memory 0.1.0... [INFO] testing euphrates_virtual_memory-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate euphrates_virtual_memory 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate euphrates_virtual_memory 0.1.0 [INFO] finished tweaking crates.io crate euphrates_virtual_memory 0.1.0 [INFO] tweaked toml for crates.io crate euphrates_virtual_memory 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate euphrates_virtual_memory 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding rand v0.5.6 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc1ca0b0b0a8bb94ab3c1b9a3822c138cff7f57297149d080f508ed5d6acd8fe [INFO] running `Command { std: "docker" "start" "-a" "dc1ca0b0b0a8bb94ab3c1b9a3822c138cff7f57297149d080f508ed5d6acd8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc1ca0b0b0a8bb94ab3c1b9a3822c138cff7f57297149d080f508ed5d6acd8fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc1ca0b0b0a8bb94ab3c1b9a3822c138cff7f57297149d080f508ed5d6acd8fe", kill_on_drop: false }` [INFO] [stdout] dc1ca0b0b0a8bb94ab3c1b9a3822c138cff7f57297149d080f508ed5d6acd8fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d358e9518907a3786035cbc4bb2290bd500db4570d21f69264e1dcd18c9576cf [INFO] running `Command { std: "docker" "start" "-a" "d358e9518907a3786035cbc4bb2290bd500db4570d21f69264e1dcd18c9576cf", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling euphrates v0.1.0 [INFO] [stderr] Compiling euphrates_virtual_memory v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/external.rs:151:10 [INFO] [stdout] | [INFO] [stdout] 151 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pages` is never used [INFO] [stdout] --> src/traits.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait UnsafeMemory [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 35 | fn pages(&self) -> usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_protection` is never used [INFO] [stdout] --> src/traits.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait Protect { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 39 | unsafe fn set_protection(&mut self, write: bool, execute: bool); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.92s [INFO] running `Command { std: "docker" "inspect" "d358e9518907a3786035cbc4bb2290bd500db4570d21f69264e1dcd18c9576cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d358e9518907a3786035cbc4bb2290bd500db4570d21f69264e1dcd18c9576cf", kill_on_drop: false }` [INFO] [stdout] d358e9518907a3786035cbc4bb2290bd500db4570d21f69264e1dcd18c9576cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c8b02baf2ab1d0394e834a8d57347b333bc7472dadf78972ccde1b54432b059 [INFO] running `Command { std: "docker" "start" "-a" "4c8b02baf2ab1d0394e834a8d57347b333bc7472dadf78972ccde1b54432b059", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/external.rs:151:10 [INFO] [stdout] | [INFO] [stdout] 151 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `pages` is never used [INFO] [stdout] --> src/traits.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait UnsafeMemory [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 35 | fn pages(&self) -> usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_protection` is never used [INFO] [stdout] --> src/traits.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 38 | pub trait Protect { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] 39 | unsafe fn set_protection(&mut self, write: bool, execute: bool); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling euphrates_virtual_memory v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/external.rs:151:10 [INFO] [stdout] | [INFO] [stdout] 151 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/external.rs:606:37 [INFO] [stdout] | [INFO] [stdout] 606 | rom: Arc::new(Box::new([rom0, rom1])), [INFO] [stdout] | ^^^^ expected `u8`, found `[u8; 16384]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/external.rs:608:17 [INFO] [stdout] | [INFO] [stdout] 608 | ram0, [INFO] [stdout] | ^^^^ expected `u8`, found `[u8; 1024]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `euphrates_virtual_memory` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4c8b02baf2ab1d0394e834a8d57347b333bc7472dadf78972ccde1b54432b059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c8b02baf2ab1d0394e834a8d57347b333bc7472dadf78972ccde1b54432b059", kill_on_drop: false }` [INFO] [stdout] 4c8b02baf2ab1d0394e834a8d57347b333bc7472dadf78972ccde1b54432b059