[INFO] cloning repository https://github.com/LearningOS/build-os-by-small-crates-SSebo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LearningOS/build-os-by-small-crates-SSebo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Fbuild-os-by-small-crates-SSebo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Fbuild-os-by-small-crates-SSebo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bace36bf663521fbfb8a9cd28056ec315d13841 [INFO] checking LearningOS/build-os-by-small-crates-SSebo/4bace36bf663521fbfb8a9cd28056ec315d13841 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLearningOS%2Fbuild-os-by-small-crates-SSebo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/LearningOS/build-os-by-small-crates-SSebo [INFO] finished tweaking git repo https://github.com/LearningOS/build-os-by-small-crates-SSebo [INFO] tweaked toml for git repo https://github.com/LearningOS/build-os-by-small-crates-SSebo written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LearningOS/build-os-by-small-crates-SSebo on toolchain 42f4793e5a514858221b07ac379029d90353913e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LearningOS/build-os-by-small-crates-SSebo 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rcore-os/virtio-drivers` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zero v0.1.2 [INFO] [stderr] Downloaded xmas-elf v0.8.0 [INFO] [stderr] Downloaded sbi-rt v0.0.2 [INFO] [stderr] Downloaded sbi-spec v0.0.4 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded os-xtask-utils v0.0.0 [INFO] [stderr] Downloaded riscv v0.9.0 [INFO] [stderr] Downloaded clap_derive v4.0.13 [INFO] [stderr] Downloaded customizable-buddy v0.0.3 [INFO] [stderr] Downloaded page-table v0.0.6 [INFO] [stderr] Downloaded r0 v1.0.0 [INFO] [stderr] Downloaded volatile v0.3.0 [INFO] [stderr] Downloaded customizable-buddy v0.0.2 [INFO] [stderr] Downloaded numeric-enum-macro v0.2.0 [INFO] [stderr] Downloaded clap v4.0.15 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3121c278e08f535dbd4d05b6214bc6f0657b98a0beafe91fca14b04b2728638e [INFO] running `Command { std: "docker" "start" "-a" "3121c278e08f535dbd4d05b6214bc6f0657b98a0beafe91fca14b04b2728638e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3121c278e08f535dbd4d05b6214bc6f0657b98a0beafe91fca14b04b2728638e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3121c278e08f535dbd4d05b6214bc6f0657b98a0beafe91fca14b04b2728638e", kill_on_drop: false }` [INFO] [stdout] 3121c278e08f535dbd4d05b6214bc6f0657b98a0beafe91fca14b04b2728638e [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bf44c312f337cb12abd3c8a63c8bf99e18adbe55564ae329a402af56c76d894 [INFO] running `Command { std: "docker" "start" "-a" "3bf44c312f337cb12abd3c8a63c8bf99e18adbe55564ae329a402af56c76d894", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking numeric-enum-macro v0.2.0 [INFO] [stderr] Compiling syscall v0.1.0 (/opt/rustwide/workdir/syscall) [INFO] [stderr] Compiling user_lib v0.0.1 (/opt/rustwide/workdir/user) [INFO] [stderr] Checking customizable-buddy v0.0.2 [INFO] [stderr] Compiling r0 v1.0.0 [INFO] [stderr] Checking sbi-spec v0.0.4 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling linker v0.0.1 (/opt/rustwide/workdir/linker) [INFO] [stderr] Checking signal-defs v0.1.0 (/opt/rustwide/workdir/signal-defs) [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:133:26 [INFO] [stdout] | [INFO] [stdout] 133 | text: _start as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> linker/src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | #![deny(warnings, missing_docs)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(function_casts_as_integer)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 133 | text: _start as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:134:30 [INFO] [stdout] | [INFO] [stdout] 134 | rodata: __rodata as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 134 | rodata: __rodata as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | data: __data as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 135 | data: __data as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | sbss: __sbss as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 136 | sbss: __sbss as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:137:26 [INFO] [stdout] | [INFO] [stdout] 137 | ebss: __ebss as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 137 | ebss: __ebss as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:138:26 [INFO] [stdout] | [INFO] [stdout] 138 | boot: __boot as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 138 | boot: __boot as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: direct cast of function item into an integer [INFO] [stdout] --> linker/src/lib.rs:139:24 [INFO] [stdout] | [INFO] [stdout] 139 | end: __end as _, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 139 | end: __end as *const () as _, [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> linker/src/lib.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter(&self) -> KernelRegionIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn iter(&self) -> KernelRegionIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linker` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3bf44c312f337cb12abd3c8a63c8bf99e18adbe55564ae329a402af56c76d894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf44c312f337cb12abd3c8a63c8bf99e18adbe55564ae329a402af56c76d894", kill_on_drop: false }` [INFO] [stdout] 3bf44c312f337cb12abd3c8a63c8bf99e18adbe55564ae329a402af56c76d894