[INFO] cloning repository https://github.com/sebasgarcep/counting-primes-really-fast
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sebasgarcep/counting-primes-really-fast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fcounting-primes-really-fast", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fcounting-primes-really-fast'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18e2ead574af2593b641cf38e6ef149e0a425014
[INFO] testing sebasgarcep/counting-primes-really-fast against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsebasgarcep%2Fcounting-primes-really-fast" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sebasgarcep/counting-primes-really-fast on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sebasgarcep/counting-primes-really-fast
[INFO] finished tweaking git repo https://github.com/sebasgarcep/counting-primes-really-fast
[INFO] tweaked toml for git repo https://github.com/sebasgarcep/counting-primes-really-fast written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/sebasgarcep/counting-primes-really-fast already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b0bba9c7b2f87ef1a220574ec15b1357301687904ca3b4cff8f8daf0db02ce5
[INFO] running `Command { std: "docker" "start" "-a" "9b0bba9c7b2f87ef1a220574ec15b1357301687904ca3b4cff8f8daf0db02ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b0bba9c7b2f87ef1a220574ec15b1357301687904ca3b4cff8f8daf0db02ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0bba9c7b2f87ef1a220574ec15b1357301687904ca3b4cff8f8daf0db02ce5", kill_on_drop: false }`
[INFO] [stdout] 9b0bba9c7b2f87ef1a220574ec15b1357301687904ca3b4cff8f8daf0db02ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef2b8622feb8fc8be0b7e35bac27a745fa5eca474330d3de3f0ea913ba68b382
[INFO] running `Command { std: "docker" "start" "-a" "ef2b8622feb8fc8be0b7e35bac27a745fa5eca474330d3de3f0ea913ba68b382", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling counting-primes-really-fast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "ef2b8622feb8fc8be0b7e35bac27a745fa5eca474330d3de3f0ea913ba68b382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2b8622feb8fc8be0b7e35bac27a745fa5eca474330d3de3f0ea913ba68b382", kill_on_drop: false }`
[INFO] [stdout] ef2b8622feb8fc8be0b7e35bac27a745fa5eca474330d3de3f0ea913ba68b382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd4b240b4fc5cb5772d137746e3344e2c89b0030aec91a5787a6f4d13f4d428
[INFO] running `Command { std: "docker" "start" "-a" "8dd4b240b4fc5cb5772d137746e3344e2c89b0030aec91a5787a6f4d13f4d428", kill_on_drop: false }`
[INFO] [stderr]    Compiling counting-primes-really-fast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/counting_primes_really_fast-d6b801e0b811558d)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/counting_primes_really_fast-e11099e2f1129b81)
[INFO] running `Command { std: "docker" "inspect" "8dd4b240b4fc5cb5772d137746e3344e2c89b0030aec91a5787a6f4d13f4d428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd4b240b4fc5cb5772d137746e3344e2c89b0030aec91a5787a6f4d13f4d428", kill_on_drop: false }`
[INFO] [stdout] 8dd4b240b4fc5cb5772d137746e3344e2c89b0030aec91a5787a6f4d13f4d428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc91d78ed876b83f7c96c0d8b6db8a921276b23d3a923d82db4f481c97f62e54
[INFO] running `Command { std: "docker" "start" "-a" "fc91d78ed876b83f7c96c0d8b6db8a921276b23d3a923d82db4f481c97f62e54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/counting_primes_really_fast-d6b801e0b811558d)
[INFO] [stdout] test test_legendre ... ok
[INFO] [stdout] test test_meissel_lehmer ... ok
[INFO] [stdout] test test_sieve ... ok
[INFO] [stdout] test test_naive ... ok
[INFO] [stdout] test test_meissel_lehmer_2 has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "fc91d78ed876b83f7c96c0d8b6db8a921276b23d3a923d82db4f481c97f62e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc91d78ed876b83f7c96c0d8b6db8a921276b23d3a923d82db4f481c97f62e54", kill_on_drop: false }`
[INFO] [stdout] fc91d78ed876b83f7c96c0d8b6db8a921276b23d3a923d82db4f481c97f62e54