[INFO] cloning repository https://github.com/guruvamsi-policharla/KEMs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guruvamsi-policharla/KEMs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguruvamsi-policharla%2FKEMs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguruvamsi-policharla%2FKEMs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76498493de2e272206e8249cf7fc85794c3b71f9
[INFO] testing guruvamsi-policharla/KEMs/76498493de2e272206e8249cf7fc85794c3b71f9 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguruvamsi-policharla%2FKEMs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  63% (51/80)
Updating files:  65% (52/80)
Updating files:  66% (53/80)
Updating files:  67% (54/80)
Updating files:  68% (55/80)
Updating files:  70% (56/80)
Updating files:  71% (57/80)
Updating files:  72% (58/80)
Updating files:  73% (59/80)
Updating files:  75% (60/80)
Updating files:  76% (61/80)
Updating files:  77% (62/80)
Updating files:  78% (63/80)
Updating files:  80% (64/80)
Updating files:  81% (65/80)
Updating files:  82% (66/80)
Updating files:  83% (67/80)
Updating files:  85% (68/80)
Updating files:  86% (69/80)
Updating files:  87% (70/80)
Updating files:  88% (71/80)
Updating files:  90% (72/80)
Updating files:  91% (73/80)
Updating files:  92% (74/80)
Updating files:  93% (75/80)
Updating files:  95% (76/80)
Updating files:  96% (77/80)
Updating files:  97% (78/80)
Updating files:  98% (79/80)
Updating files: 100% (80/80)
Updating files: 100% (80/80), done.
[INFO] started tweaking git repo https://github.com/guruvamsi-policharla/KEMs
[INFO] finished tweaking git repo https://github.com/guruvamsi-policharla/KEMs
[INFO] tweaked toml for git repo https://github.com/guruvamsi-policharla/KEMs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/guruvamsi-policharla/KEMs on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/guruvamsi-policharla/KEMs 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/RustCrypto/crypto-bigint.git`
[INFO] [stderr]     Updating git repository `https://github.com/baloo/traits.git`
[INFO] [stderr]     Updating git repository `https://github.com/zkcrypto/ff.git`
[INFO] [stderr]     Updating git repository `https://github.com/baloo/group.git`
[INFO] [stderr]     Updating git repository `https://github.com/baloo/elliptic-curves.git`
[INFO] [stderr]     Updating git repository `https://github.com/RustCrypto/hashes.git`
[INFO] [stderr]     Updating git repository `https://github.com/pinkforest/curve25519-dalek.git`
[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