[INFO] fetching crate primal-estimate 0.2.1...
[INFO] testing primal-estimate-0.2.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate primal-estimate 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate primal-estimate 0.2.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate primal-estimate 0.2.1
[INFO] removed path dependency primal from crates.io crate primal-estimate 0.2.1
[INFO] finished tweaking crates.io crate primal-estimate 0.2.1
[INFO] tweaked toml for crates.io crate primal-estimate 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08963312fe9770c89596e2bc350cb54aaa648b6629c0f37515bdc7d6511de7c9
[INFO] running `"docker" "start" "-a" "08963312fe9770c89596e2bc350cb54aaa648b6629c0f37515bdc7d6511de7c9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling primal-estimate v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "08963312fe9770c89596e2bc350cb54aaa648b6629c0f37515bdc7d6511de7c9"`
[INFO] running `"docker" "rm" "-f" "08963312fe9770c89596e2bc350cb54aaa648b6629c0f37515bdc7d6511de7c9"`
[INFO] [stdout] 08963312fe9770c89596e2bc350cb54aaa648b6629c0f37515bdc7d6511de7c9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ede9aae07e5ec81ca8fe82b247c049470d9251de20ca3f39fe4793f1b0f09cb0
[INFO] running `"docker" "start" "-a" "ede9aae07e5ec81ca8fe82b247c049470d9251de20ca3f39fe4793f1b0f09cb0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling primal-estimate v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `"docker" "inspect" "ede9aae07e5ec81ca8fe82b247c049470d9251de20ca3f39fe4793f1b0f09cb0"`
[INFO] running `"docker" "rm" "-f" "ede9aae07e5ec81ca8fe82b247c049470d9251de20ca3f39fe4793f1b0f09cb0"`
[INFO] [stdout] ede9aae07e5ec81ca8fe82b247c049470d9251de20ca3f39fe4793f1b0f09cb0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 806ba6094e671744f510dcd1f370a68c6ce4e0a2a18b571e13eae7966133fbef
[INFO] running `"docker" "start" "-a" "806ba6094e671744f510dcd1f370a68c6ce4e0a2a18b571e13eae7966133fbef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/primal_estimate-515ccdaf38c87919
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::nth_prime ... ok
[INFO] [stderr]    Doc-tests primal-estimate
[INFO] [stdout] test tests::prime_pi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - nth_prime (line 99) ... ok
[INFO] [stdout] test src/lib.rs - prime_pi (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "806ba6094e671744f510dcd1f370a68c6ce4e0a2a18b571e13eae7966133fbef"`
[INFO] running `"docker" "rm" "-f" "806ba6094e671744f510dcd1f370a68c6ce4e0a2a18b571e13eae7966133fbef"`
[INFO] [stdout] 806ba6094e671744f510dcd1f370a68c6ce4e0a2a18b571e13eae7966133fbef