[INFO] cloning repository https://github.com/Gankro/hash-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gankro/hash-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGankro%2Fhash-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGankro%2Fhash-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3e96d429fcb83a847ae53ee624924945507a3a6 [INFO] documenting Gankro/hash-rs against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGankro%2Fhash-rs" "/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/Gankro/hash-rs on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gankro/hash-rs [INFO] finished tweaking git repo https://github.com/Gankro/hash-rs [INFO] tweaked toml for git repo https://github.com/Gankro/hash-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Gankro/hash-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 936bd8ad38240681b6c1428a04075b4811ca2b49feb37bca1fce4a7d02411019 [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" "936bd8ad38240681b6c1428a04075b4811ca2b49feb37bca1fce4a7d02411019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "936bd8ad38240681b6c1428a04075b4811ca2b49feb37bca1fce4a7d02411019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "936bd8ad38240681b6c1428a04075b4811ca2b49feb37bca1fce4a7d02411019", kill_on_drop: false }` [INFO] [stdout] 936bd8ad38240681b6c1428a04075b4811ca2b49feb37bca1fce4a7d02411019 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bd42cc3b1de8921c66d7127176b3f3923440e72cb235ef673d5c60a14d3b177 [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" "7bd42cc3b1de8921c66d7127176b3f3923440e72cb235ef673d5c60a14d3b177", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking murmurhash3 v0.0.5 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling proc-macro-hack v0.5.4 [INFO] [stderr] Compiling const-random-macro v0.1.3 [INFO] [stderr] Checking const-random v0.1.3 [INFO] [stderr] Checking ahash v0.1.14 [INFO] [stderr] Documenting hash-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/multiply_shift.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | unsafe { asm!("mulq $2" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | ______________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 65 | | : "={rax}" (_lo), "={rdx}" (hi) [INFO] [stdout] 66 | | : "r" (x), "{rax}" (y) [INFO] [stdout] 67 | | : "cc" :); } [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: Could not document `hash-rs`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name hash_rs src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-55ea4bb461bacbc5.rmeta --extern blake2_rfc=/opt/rustwide/target/debug/deps/libblake2_rfc-65f15a7c9088ee42.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-7722d5952f112cf5.rmeta --extern murmurhash3=/opt/rustwide/target/debug/deps/libmurmurhash3-6b772671f82a628c.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d615c0c6f95c209e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-88cdbb133fc7847a.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-c4d42ae5866a4751.rmeta --extern twox_hash=/opt/rustwide/target/debug/deps/libtwox_hash-1a30e1a61b5dc023.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "7bd42cc3b1de8921c66d7127176b3f3923440e72cb235ef673d5c60a14d3b177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bd42cc3b1de8921c66d7127176b3f3923440e72cb235ef673d5c60a14d3b177", kill_on_drop: false }` [INFO] [stdout] 7bd42cc3b1de8921c66d7127176b3f3923440e72cb235ef673d5c60a14d3b177