[INFO] cloning repository https://github.com/as3ii/prime-multi-cpu-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/as3ii/prime-multi-cpu-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3ii%2Fprime-multi-cpu-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3ii%2Fprime-multi-cpu-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f497ed3b0cf660b1d9cf9a14f5932748a29059a
[INFO] testing as3ii/prime-multi-cpu-rust against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fas3ii%2Fprime-multi-cpu-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/as3ii/prime-multi-cpu-rust 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/as3ii/prime-multi-cpu-rust
[INFO] finished tweaking git repo https://github.com/as3ii/prime-multi-cpu-rust
[INFO] tweaked toml for git repo https://github.com/as3ii/prime-multi-cpu-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/as3ii/prime-multi-cpu-rust 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8e7c70d1979dd931fbadf241e1e1395aafab9ec7437e1ccbb08be250ebf2caf4
[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" "8e7c70d1979dd931fbadf241e1e1395aafab9ec7437e1ccbb08be250ebf2caf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e7c70d1979dd931fbadf241e1e1395aafab9ec7437e1ccbb08be250ebf2caf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7c70d1979dd931fbadf241e1e1395aafab9ec7437e1ccbb08be250ebf2caf4", kill_on_drop: false }`
[INFO] [stdout] 8e7c70d1979dd931fbadf241e1e1395aafab9ec7437e1ccbb08be250ebf2caf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 88151e8a367ed202e57d9978114cf7b9aa3e26e3b30e3227f6629504b7a10b58
[INFO] running `Command { std: "docker" "start" "-a" "88151e8a367ed202e57d9978114cf7b9aa3e26e3b30e3227f6629504b7a10b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-multi-cpu-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "88151e8a367ed202e57d9978114cf7b9aa3e26e3b30e3227f6629504b7a10b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88151e8a367ed202e57d9978114cf7b9aa3e26e3b30e3227f6629504b7a10b58", kill_on_drop: false }`
[INFO] [stdout] 88151e8a367ed202e57d9978114cf7b9aa3e26e3b30e3227f6629504b7a10b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 83566d73a3a113cdf14843534ecd3cfb614990490d242044e42e1f5ab77d730e
[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" "83566d73a3a113cdf14843534ecd3cfb614990490d242044e42e1f5ab77d730e", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-multi-cpu-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "83566d73a3a113cdf14843534ecd3cfb614990490d242044e42e1f5ab77d730e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83566d73a3a113cdf14843534ecd3cfb614990490d242044e42e1f5ab77d730e", kill_on_drop: false }`
[INFO] [stdout] 83566d73a3a113cdf14843534ecd3cfb614990490d242044e42e1f5ab77d730e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8310731d2e11922f5b1124d5e870ce556c390a75992d64c9312ec92690c38b66
[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" "8310731d2e11922f5b1124d5e870ce556c390a75992d64c9312ec92690c38b66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_multi_cpu_rust-c539fb7d58bfe157
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prime_multi_cpu_rust-028ab81e216fa76a
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests prime-multi-cpu-rust
[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] [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] running `Command { std: "docker" "inspect" "8310731d2e11922f5b1124d5e870ce556c390a75992d64c9312ec92690c38b66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8310731d2e11922f5b1124d5e870ce556c390a75992d64c9312ec92690c38b66", kill_on_drop: false }`
[INFO] [stdout] 8310731d2e11922f5b1124d5e870ce556c390a75992d64c9312ec92690c38b66