[INFO] cloning repository https://github.com/Mossaka/wit-vtable [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mossaka/wit-vtable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossaka%2Fwit-vtable", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossaka%2Fwit-vtable'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 965f9d511798dea81ba10bc42b68788ff599c88b [INFO] checking Mossaka/wit-vtable against f1c52bf13c990fc425c542cc90a0396a87db24ba for pr-164812 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMossaka%2Fwit-vtable" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Mossaka/wit-vtable [INFO] finished tweaking git repo https://github.com/Mossaka/wit-vtable [INFO] tweaked toml for git repo https://github.com/Mossaka/wit-vtable written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Mossaka/wit-vtable on toolchain f1c52bf13c990fc425c542cc90a0396a87db24ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Mossaka/wit-vtable 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" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f [INFO] running `Command { std: "docker" "start" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f", 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" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f", 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" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling serde_derive v1.0.139 [INFO] [stderr] Compiling serde v1.0.139 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling io-lifetimes v0.5.3 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling rustix v0.33.7 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking linux-raw-sys v0.0.42 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.82.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cranelift-codegen-meta v0.82.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:60:25 [INFO] [stdout] | [INFO] [stdout] 60 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_start` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/io-lifetimes-0.5.3/src/types.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | #[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasmparser v0.83.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] error: could not compile `io-lifetimes` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f", kill_on_drop: false }` [INFO] [stdout] a7e5097f12e338ad00f3d7b2f7373d0cf5996ae941276a5e5c9153b3a215875f