[INFO] cloning repository https://github.com/sameo/linux-loader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sameo/linux-loader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameo%2Flinux-loader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameo%2Flinux-loader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0905480bd9f9aae8b88c63ca5dd6f3469483b65 [INFO] documenting sameo/linux-loader against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameo%2Flinux-loader" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sameo/linux-loader on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sameo/linux-loader [INFO] finished tweaking git repo https://github.com/sameo/linux-loader [INFO] tweaked toml for git repo https://github.com/sameo/linux-loader written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rust-vmm/vm-memory` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a32f1a7f7198f6025725fab523b8d4d29e4fe316d472d772faf8c32e7820d35a [INFO] running `Command { std: "docker" "start" "-a" "a32f1a7f7198f6025725fab523b8d4d29e4fe316d472d772faf8c32e7820d35a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a32f1a7f7198f6025725fab523b8d4d29e4fe316d472d772faf8c32e7820d35a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32f1a7f7198f6025725fab523b8d4d29e4fe316d472d772faf8c32e7820d35a", kill_on_drop: false }` [INFO] [stdout] a32f1a7f7198f6025725fab523b8d4d29e4fe316d472d772faf8c32e7820d35a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa8bece4d9bfcd17a0bf3eb702e770bd76e39284dfaea6c9135660f74d0e18d6 [INFO] running `Command { std: "docker" "start" "-a" "aa8bece4d9bfcd17a0bf3eb702e770bd76e39284dfaea6c9135660f74d0e18d6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking vm-memory v0.8.0 (https://github.com/rust-vmm/vm-memory#781d300d) [INFO] [stderr] Documenting linux-loader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references` [INFO] [stdout] --> src/loader/mod.rs:380:13 [INFO] [stdout] | [INFO] [stdout] 380 | #[allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/cmdline/mod.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | ' '...'~' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 121 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 121 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 147 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 255 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "aa8bece4d9bfcd17a0bf3eb702e770bd76e39284dfaea6c9135660f74d0e18d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa8bece4d9bfcd17a0bf3eb702e770bd76e39284dfaea6c9135660f74d0e18d6", kill_on_drop: false }` [INFO] [stdout] aa8bece4d9bfcd17a0bf3eb702e770bd76e39284dfaea6c9135660f74d0e18d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] d1bd86cc87d0b85d64123dfef8f71d5ed46977e7a462d120f8e2b62d16c0d30e [INFO] running `Command { std: "docker" "start" "-a" "d1bd86cc87d0b85d64123dfef8f71d5ed46977e7a462d120f8e2b62d16c0d30e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking vm-memory v0.8.0 (https://github.com/rust-vmm/vm-memory#781d300d) [INFO] [stderr] Documenting linux-loader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `safe_packed_borrows` has been renamed to `unaligned_references` [INFO] [stdout] --> src/loader/mod.rs:380:13 [INFO] [stdout] | [INFO] [stdout] 380 | #[allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `unaligned_references` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/cmdline/mod.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | ' '...'~' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 121 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 121 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 147 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 147 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loader/mod.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | ) -> Result<(KernelLoaderResult)> [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - ) -> Result<(KernelLoaderResult)> [INFO] [stdout] 255 + ) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `Command { std: "docker" "inspect" "d1bd86cc87d0b85d64123dfef8f71d5ed46977e7a462d120f8e2b62d16c0d30e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1bd86cc87d0b85d64123dfef8f71d5ed46977e7a462d120f8e2b62d16c0d30e", kill_on_drop: false }` [INFO] [stdout] d1bd86cc87d0b85d64123dfef8f71d5ed46977e7a462d120f8e2b62d16c0d30e