[INFO] fetching crate susywasmi 0.4.3... [INFO] documenting susywasmi-0.4.3 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate susywasmi 0.4.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate susywasmi 0.4.3 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate susywasmi 0.4.3 [INFO] finished tweaking crates.io crate susywasmi 0.4.3 [INFO] tweaked toml for crates.io crate susywasmi 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e604a65769a6c031d3e12a0aecc4bae2bc1bdfdbe1fb95f4ed0bf98218cd96b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2e604a65769a6c031d3e12a0aecc4bae2bc1bdfdbe1fb95f4ed0bf98218cd96b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e604a65769a6c031d3e12a0aecc4bae2bc1bdfdbe1fb95f4ed0bf98218cd96b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e604a65769a6c031d3e12a0aecc4bae2bc1bdfdbe1fb95f4ed0bf98218cd96b", kill_on_drop: false }` [INFO] [stdout] 2e604a65769a6c031d3e12a0aecc4bae2bc1bdfdbe1fb95f4ed0bf98218cd96b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d596d25c1ea01c57c685eb019d7ee6358fdbccd90af1b56d7692b706ac425e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d596d25c1ea01c57c685eb019d7ee6358fdbccd90af1b56d7692b706ac425e2", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking susywasm v0.31.3 [INFO] [stderr] Documenting susywasmi v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking susywasmi v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Type` is imported redundantly [INFO] [stdout] --> src/validation/mod.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 19 | Module, ResizableLimits, TableType, Type, ValueType, [INFO] [stdout] | ---- the item `Type` is already imported here [INFO] [stdout] ... [INFO] [stdout] 153 | use susywasm::elements::{Type, ValueType}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ValueType` is imported redundantly [INFO] [stdout] --> src/validation/mod.rs:153:40 [INFO] [stdout] | [INFO] [stdout] 19 | Module, ResizableLimits, TableType, Type, ValueType, [INFO] [stdout] | --------- the item `ValueType` is already imported here [INFO] [stdout] ... [INFO] [stdout] 153 | use susywasm::elements::{Type, ValueType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:241:14 [INFO] [stdout] | [INFO] [stdout] 241 | Host(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 241 - Host(Box), [INFO] [stdout] 241 + Host(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:275:14 [INFO] [stdout] | [INFO] [stdout] 275 | Host(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 275 - Host(Box), [INFO] [stdout] 275 + Host(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imports.rs:109:34 [INFO] [stdout] | [INFO] [stdout] 109 | modules: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 109 - modules: HashMap, [INFO] [stdout] 109 + modules: HashMap, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:287:44 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn as_host_error(&self) -> Option<&host::HostError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 287 - pub fn as_host_error(&self) -> Option<&host::HostError> { [INFO] [stdout] 287 + pub fn as_host_error(&self) -> Option<&dyn host::HostError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/host.rs:117:6 [INFO] [stdout] | [INFO] [stdout] 117 | impl HostError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 117 - impl HostError { [INFO] [stdout] 117 + impl dyn HostError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imports.rs:130:23 [INFO] [stdout] | [INFO] [stdout] 130 | resolver: &'a ModuleImportResolver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 130 - resolver: &'a ModuleImportResolver, [INFO] [stdout] 130 + resolver: &'a dyn ModuleImportResolver, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imports.rs:139:77 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn push_resolver>(&mut self, name: N, resolver: &'a ModuleImportResolver) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 139 - pub fn push_resolver>(&mut self, name: N, resolver: &'a ModuleImportResolver) { [INFO] [stdout] 139 + pub fn push_resolver>(&mut self, name: N, resolver: &'a dyn ModuleImportResolver) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/imports.rs:143:47 [INFO] [stdout] | [INFO] [stdout] 143 | fn resolver(&self, name: &str) -> Option<&ModuleImportResolver> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 143 - fn resolver(&self, name: &str) -> Option<&ModuleImportResolver> { [INFO] [stdout] 143 + fn resolver(&self, name: &str) -> Option<&dyn ModuleImportResolver> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/host.rs:121:45 [INFO] [stdout] | [INFO] [stdout] 121 | unsafe { Some(&*(self as *const HostError as *const T)) } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 121 - unsafe { Some(&*(self as *const HostError as *const T)) } [INFO] [stdout] 121 + unsafe { Some(&*(self as *const dyn HostError as *const T)) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/host.rs:131:47 [INFO] [stdout] | [INFO] [stdout] 131 | unsafe { Some(&mut *(self as *mut HostError as *mut T)) } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 131 - unsafe { Some(&mut *(self as *mut HostError as *mut T)) } [INFO] [stdout] 131 + unsafe { Some(&mut *(self as *mut dyn HostError as *mut T)) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `begin_position` [INFO] [stdout] --> src/validation/func.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | begin_position: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `BlockFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/validation/func.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "2d596d25c1ea01c57c685eb019d7ee6358fdbccd90af1b56d7692b706ac425e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d596d25c1ea01c57c685eb019d7ee6358fdbccd90af1b56d7692b706ac425e2", kill_on_drop: false }` [INFO] [stdout] 2d596d25c1ea01c57c685eb019d7ee6358fdbccd90af1b56d7692b706ac425e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 92b0b2bb219fede62d8695ced8e64515cc7cfb3127c1258f4c12c1f9a233ae7f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "92b0b2bb219fede62d8695ced8e64515cc7cfb3127c1258f4c12c1f9a233ae7f", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Checking susywasm v0.31.3 [INFO] [stderr] Documenting susywasmi v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.80s [INFO] running `Command { std: "docker" "inspect" "92b0b2bb219fede62d8695ced8e64515cc7cfb3127c1258f4c12c1f9a233ae7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92b0b2bb219fede62d8695ced8e64515cc7cfb3127c1258f4c12c1f9a233ae7f", kill_on_drop: false }` [INFO] [stdout] 92b0b2bb219fede62d8695ced8e64515cc7cfb3127c1258f4c12c1f9a233ae7f