[INFO] updating cached repository https://github.com/TapioT/perf_msr_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59854248d43b5c57b88e72a68e7bca452f77ba7d [INFO] documenting TapioT/perf_msr_test against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTapioT%2Fperf_msr_test" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TapioT/perf_msr_test on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TapioT/perf_msr_test [INFO] finished tweaking git repo https://github.com/TapioT/perf_msr_test [INFO] tweaked toml for git repo https://github.com/TapioT/perf_msr_test written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/TapioT/perf_msr_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57a9ddaafe5e2008c43be264b6328dd24419dafa5f1e9e7f42c84b3083ccefa3 [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" "57a9ddaafe5e2008c43be264b6328dd24419dafa5f1e9e7f42c84b3083ccefa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57a9ddaafe5e2008c43be264b6328dd24419dafa5f1e9e7f42c84b3083ccefa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57a9ddaafe5e2008c43be264b6328dd24419dafa5f1e9e7f42c84b3083ccefa3", kill_on_drop: false }` [INFO] [stdout] 57a9ddaafe5e2008c43be264b6328dd24419dafa5f1e9e7f42c84b3083ccefa3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e2c39ece1371670c77789a77cc6e1db2679d5d8b10469b6bbb61b3b37f47c330 [INFO] running `Command { std: "docker" "start" "-a" "e2c39ece1371670c77789a77cc6e1db2679d5d8b10469b6bbb61b3b37f47c330", 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] [stderr] Documenting perf_msr_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | asm!("rdtsc;" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 12 | | : "={eax}" (low), "={edx}" (high) [INFO] [stdout] 13 | | : [INFO] [stdout] 14 | | : "%eax", "%edx") [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: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | asm!("rdmsr;" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 28 | | : "={edx}" (edx), "={eax}" (eax) [INFO] [stdout] 29 | | : "%ecx" (m) [INFO] [stdout] 30 | | :) [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: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/main.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | asm!("cpuid;" [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | _________help: replace with: `llvm_asm!` [INFO] [stdout] | | [INFO] [stdout] 46 | | : "={eax}" (eax), "={ebx}" (ebx), "={ecx}" (ecx), "={edx}" (edx) [INFO] [stdout] 47 | | : "{eax}" (eax_c) [INFO] [stdout] 48 | | :) [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: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: Could not document `perf_msr_test`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name perf_msr_test 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 --cap-lints=forbid` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "e2c39ece1371670c77789a77cc6e1db2679d5d8b10469b6bbb61b3b37f47c330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2c39ece1371670c77789a77cc6e1db2679d5d8b10469b6bbb61b3b37f47c330", kill_on_drop: false }` [INFO] [stdout] e2c39ece1371670c77789a77cc6e1db2679d5d8b10469b6bbb61b3b37f47c330