[INFO] cloning repository https://github.com/xingjianll/perf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xingjianll/perf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxingjianll%2Fperf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxingjianll%2Fperf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f0bf3e78ff88cde198081b2d4ab90e5f4955933
[INFO] checking xingjianll/perf against ed77b7b8699e342c2dc842c83cb5fe4025252ee8 for pr-158915-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxingjianll%2Fperf" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xingjianll/perf
[INFO] finished tweaking git repo https://github.com/xingjianll/perf
[INFO] tweaked toml for git repo https://github.com/xingjianll/perf written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xingjianll/perf on toolchain ed77b7b8699e342c2dc842c83cb5fe4025252ee8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed77b7b8699e342c2dc842c83cb5fe4025252ee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xingjianll/perf 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" "+ed77b7b8699e342c2dc842c83cb5fe4025252ee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `bit41_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../bit41_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bit41-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/bit41_probe.rs
[INFO] [stderr] 1 + src/bin/bit41-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `bit41_repro` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../bit41_repro
[INFO] [stderr]   |                                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `bit41-repro`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/bit41_repro.rs
[INFO] [stderr] 1 + src/bin/bit41-repro.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `fma_only` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../fma_only
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `fma-only`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/fma_only.rs
[INFO] [stderr] 1 + src/bin/fma-only.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `icache_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../icache_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `icache-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/icache_probe.rs
[INFO] [stderr] 1 + src/bin/icache-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `matmul_fma_only` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../matmul_fma_only
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `matmul-fma-only`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/matmul_fma_only.rs
[INFO] [stderr] 1 + src/bin/matmul-fma-only.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `mem_only` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../mem_only
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `mem-only`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/mem_only.rs
[INFO] [stderr] 1 + src/bin/mem-only.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `occupancy_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../occupancy_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `occupancy-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/occupancy_probe.rs
[INFO] [stderr] 1 + src/bin/occupancy-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `offset_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../offset_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `offset-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/offset_probe.rs
[INFO] [stderr] 1 + src/bin/offset-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `sentinel_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../sentinel_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `sentinel-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/sentinel_probe.rs
[INFO] [stderr] 1 + src/bin/sentinel-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `war_occ2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../war_occ2
[INFO] [stderr]   |                                                  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `war-occ2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/war_occ2.rs
[INFO] [stderr] 1 + src/bin/war-occ2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `war_occ_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../war_occ_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `war-occ-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/war_occ_probe.rs
[INFO] [stderr] 1 + src/bin/war-occ-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `war_probe` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../war_probe
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `war-probe`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/war_probe.rs
[INFO] [stderr] 1 + src/bin/war-probe.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: binary `war_probe2` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../war_probe2
[INFO] [stderr]   |                                                  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: to change the binary name to `war-probe2`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/war_probe2.rs
[INFO] [stderr] 1 + src/bin/war-probe2.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `perf` (manifest) generated 13 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds