[INFO] cloning 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" "clone" "--bare" "https://github.com/TapioT/perf_msr_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTapioT%2Fperf_msr_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTapioT%2Fperf_msr_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59854248d43b5c57b88e72a68e7bca452f77ba7d [INFO] checking TapioT/perf_msr_test against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTapioT%2Fperf_msr_test" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TapioT/perf_msr_test on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11fa10e2cf4c2afc9977d35472c0144c6bf865f7352012a4449a794c00183226 [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" "11fa10e2cf4c2afc9977d35472c0144c6bf865f7352012a4449a794c00183226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11fa10e2cf4c2afc9977d35472c0144c6bf865f7352012a4449a794c00183226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11fa10e2cf4c2afc9977d35472c0144c6bf865f7352012a4449a794c00183226", kill_on_drop: false }` [INFO] [stdout] 11fa10e2cf4c2afc9977d35472c0144c6bf865f7352012a4449a794c00183226 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c9daa75da8e0ec949e6621dab511e4e2d7d1dcbb8455f945b30168651d8af87 [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" "1c9daa75da8e0ec949e6621dab511e4e2d7d1dcbb8455f945b30168651d8af87", kill_on_drop: false }` [INFO] [stderr] Checking 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: 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] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 81 | let seek_result = try!(f.seek(SeekFrom::Start(m))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | let bytes_read = try!(f.read(&mut bytes)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:81:23 [INFO] [stdout] | [INFO] [stdout] 81 | let seek_result = try!(f.seek(SeekFrom::Start(m))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:85:22 [INFO] [stdout] | [INFO] [stdout] 85 | let bytes_read = try!(f.read(&mut bytes)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:78:68 [INFO] [stdout] | [INFO] [stdout] 78 | panic!("Cannot open /dev/cpu/{}/msr. Error {}", cpu, e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:78:68 [INFO] [stdout] | [INFO] [stdout] 78 | panic!("Cannot open /dev/cpu/{}/msr. Error {}", cpu, e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `perf_msr_test` due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1c9daa75da8e0ec949e6621dab511e4e2d7d1dcbb8455f945b30168651d8af87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c9daa75da8e0ec949e6621dab511e4e2d7d1dcbb8455f945b30168651d8af87", kill_on_drop: false }` [INFO] [stdout] 1c9daa75da8e0ec949e6621dab511e4e2d7d1dcbb8455f945b30168651d8af87