[INFO] fetching crate efron_numbertheory 0.3.1...
[INFO] testing efron_numbertheory-0.3.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate efron_numbertheory 0.3.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate efron_numbertheory 0.3.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate efron_numbertheory 0.3.1
[INFO] finished tweaking crates.io crate efron_numbertheory 0.3.1
[INFO] tweaked toml for crates.io crate efron_numbertheory 0.3.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76ad88cc3e0fb2bacabf4fc30f8b2944ee70b05d133f3c8ef39dc48381d89c2e
[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" "76ad88cc3e0fb2bacabf4fc30f8b2944ee70b05d133f3c8ef39dc48381d89c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76ad88cc3e0fb2bacabf4fc30f8b2944ee70b05d133f3c8ef39dc48381d89c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ad88cc3e0fb2bacabf4fc30f8b2944ee70b05d133f3c8ef39dc48381d89c2e", kill_on_drop: false }`
[INFO] [stdout] 76ad88cc3e0fb2bacabf4fc30f8b2944ee70b05d133f3c8ef39dc48381d89c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4315cec447a3ea9ad2c366eda940755b4003758fff3c2133257df6cb2a691674
[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" "4315cec447a3ea9ad2c366eda940755b4003758fff3c2133257df6cb2a691674", kill_on_drop: false }`
[INFO] [stderr]    Compiling efron_numbertheory v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "4315cec447a3ea9ad2c366eda940755b4003758fff3c2133257df6cb2a691674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4315cec447a3ea9ad2c366eda940755b4003758fff3c2133257df6cb2a691674", kill_on_drop: false }`
[INFO] [stdout] 4315cec447a3ea9ad2c366eda940755b4003758fff3c2133257df6cb2a691674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d9179da17b1b5efe622a713a1597733ee126bc0a38fb445cbf6dca42265361d
[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" "9d9179da17b1b5efe622a713a1597733ee126bc0a38fb445cbf6dca42265361d", kill_on_drop: false }`
[INFO] [stderr]    Compiling efron_numbertheory v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "9d9179da17b1b5efe622a713a1597733ee126bc0a38fb445cbf6dca42265361d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9179da17b1b5efe622a713a1597733ee126bc0a38fb445cbf6dca42265361d", kill_on_drop: false }`
[INFO] [stdout] 9d9179da17b1b5efe622a713a1597733ee126bc0a38fb445cbf6dca42265361d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", 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] a6ee7344d5f50db3920739955aa6cd1f6a84d194b9cab65997932b4e65353906
[INFO] running `Command { std: "docker" "start" "-a" "a6ee7344d5f50db3920739955aa6cd1f6a84d194b9cab65997932b4e65353906", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/efron_numbertheory-0b38807f9543d941)
[INFO] [stdout] test tests::test_factors_into_u64 ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_primes_under ... ok
[INFO] [stdout] test tests::test_totient ... ok
[INFO] [stdout] test tests::test_lcm ... ok
[INFO] [stdout] test tests::test_primes_first_n ... ok
[INFO] [stderr]    Doc-tests efron_numbertheory
[INFO] [stdout] test tests::test_count_divisors ... ok
[INFO] [stdout] test tests::test_gcd ... ok
[INFO] [stdout] test tests::test_factors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6ee7344d5f50db3920739955aa6cd1f6a84d194b9cab65997932b4e65353906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ee7344d5f50db3920739955aa6cd1f6a84d194b9cab65997932b4e65353906", kill_on_drop: false }`
[INFO] [stdout] a6ee7344d5f50db3920739955aa6cd1f6a84d194b9cab65997932b4e65353906
