[INFO] cloning repository https://github.com/Subh0m0y/rust-prime-example-crate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Subh0m0y/rust-prime-example-crate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubh0m0y%2Frust-prime-example-crate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubh0m0y%2Frust-prime-example-crate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da27a9de03626d8736554b4a6a8d759dcee5f55a
[INFO] testing Subh0m0y/rust-prime-example-crate against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubh0m0y%2Frust-prime-example-crate" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Subh0m0y/rust-prime-example-crate on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Subh0m0y/rust-prime-example-crate
[INFO] finished tweaking git repo https://github.com/Subh0m0y/rust-prime-example-crate
[INFO] tweaked toml for git repo https://github.com/Subh0m0y/rust-prime-example-crate written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Subh0m0y/rust-prime-example-crate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 335e9dfad3312ad658a60fc4d6e8184b88307efe35f30236b171a8c8a0fdeeef
[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" "335e9dfad3312ad658a60fc4d6e8184b88307efe35f30236b171a8c8a0fdeeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "335e9dfad3312ad658a60fc4d6e8184b88307efe35f30236b171a8c8a0fdeeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335e9dfad3312ad658a60fc4d6e8184b88307efe35f30236b171a8c8a0fdeeef", kill_on_drop: false }`
[INFO] [stdout] 335e9dfad3312ad658a60fc4d6e8184b88307efe35f30236b171a8c8a0fdeeef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41b15f34c1ba9699cc5585d79cf5c446309f55e680ff10d91cde61974a3cc6a5
[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" "41b15f34c1ba9699cc5585d79cf5c446309f55e680ff10d91cde61974a3cc6a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "41b15f34c1ba9699cc5585d79cf5c446309f55e680ff10d91cde61974a3cc6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41b15f34c1ba9699cc5585d79cf5c446309f55e680ff10d91cde61974a3cc6a5", kill_on_drop: false }`
[INFO] [stdout] 41b15f34c1ba9699cc5585d79cf5c446309f55e680ff10d91cde61974a3cc6a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 5b0fcbbb562533db63659e4d9a9c5c0b854935039fcee085788b41f1e701a215
[INFO] running `Command { std: "docker" "start" "-a" "5b0fcbbb562533db63659e4d9a9c5c0b854935039fcee085788b41f1e701a215", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "5b0fcbbb562533db63659e4d9a9c5c0b854935039fcee085788b41f1e701a215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0fcbbb562533db63659e4d9a9c5c0b854935039fcee085788b41f1e701a215", kill_on_drop: false }`
[INFO] [stdout] 5b0fcbbb562533db63659e4d9a9c5c0b854935039fcee085788b41f1e701a215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 401fc5f52546a06b6bc90e4fe68e16c04e131b8f36d356a4842158de96b993c8
[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" "401fc5f52546a06b6bc90e4fe68e16c04e131b8f36d356a4842158de96b993c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_util-b3358c72ec7f1e37
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_util-e4de6c1b58446efa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/extern_test-674d7c978b46800b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test integration_test::small_number_checks ... ok
[INFO] [stdout] test integration_test::large_number_checks ... ok
[INFO] [stderr]    Doc-tests prime_util
[INFO] [stdout] test integration_test::first_10_numbers_tested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/prime.rs - prime::is_prime (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "401fc5f52546a06b6bc90e4fe68e16c04e131b8f36d356a4842158de96b993c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401fc5f52546a06b6bc90e4fe68e16c04e131b8f36d356a4842158de96b993c8", kill_on_drop: false }`
[INFO] [stdout] 401fc5f52546a06b6bc90e4fe68e16c04e131b8f36d356a4842158de96b993c8