[INFO] fetching crate elr_primes 0.1.2...
[INFO] testing elr_primes-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate elr_primes 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate elr_primes 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elr_primes 0.1.2
[INFO] finished tweaking crates.io crate elr_primes 0.1.2
[INFO] tweaked toml for crates.io crate elr_primes 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 773597d0fed212bae914d0810322663fdfe4c67d10188ce1e0b9635141d920c3
[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" "773597d0fed212bae914d0810322663fdfe4c67d10188ce1e0b9635141d920c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "773597d0fed212bae914d0810322663fdfe4c67d10188ce1e0b9635141d920c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "773597d0fed212bae914d0810322663fdfe4c67d10188ce1e0b9635141d920c3", kill_on_drop: false }`
[INFO] [stdout] 773597d0fed212bae914d0810322663fdfe4c67d10188ce1e0b9635141d920c3
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc9fb1a10d760ae1a0407221abfba563a8fac5fcfaff6aee751b0fdc343de5cc
[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" "dc9fb1a10d760ae1a0407221abfba563a8fac5fcfaff6aee751b0fdc343de5cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling elr_primes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "dc9fb1a10d760ae1a0407221abfba563a8fac5fcfaff6aee751b0fdc343de5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9fb1a10d760ae1a0407221abfba563a8fac5fcfaff6aee751b0fdc343de5cc", kill_on_drop: false }`
[INFO] [stdout] dc9fb1a10d760ae1a0407221abfba563a8fac5fcfaff6aee751b0fdc343de5cc
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebdc454c88608b7fd6507b068ac05d78ff04d09a6009c6b87c8493dd623e42d0
[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" "ebdc454c88608b7fd6507b068ac05d78ff04d09a6009c6b87c8493dd623e42d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling elr_primes v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "ebdc454c88608b7fd6507b068ac05d78ff04d09a6009c6b87c8493dd623e42d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdc454c88608b7fd6507b068ac05d78ff04d09a6009c6b87c8493dd623e42d0", kill_on_drop: false }`
[INFO] [stdout] ebdc454c88608b7fd6507b068ac05d78ff04d09a6009c6b87c8493dd623e42d0
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7847fa68c99e53ff915e770237eb575f289d979454347117b2d75702774a9d5
[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" "e7847fa68c99e53ff915e770237eb575f289d979454347117b2d75702774a9d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elr_primes-bba00ddef297734a
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::no_primes_below_2 ... ok
[INFO] [stdout] test tests::prime_factorization ... ok
[INFO] [stdout] test tests::composite_with_out_of_bound_factor ... ok
[INFO] [stdout] test tests::generates_the_first_100_primes ... ok
[INFO] [stderr]    Doc-tests elr_primes
[INFO] [stdout] test tests::identifies_primes_within_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Primes::new (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Primes::primes (line 311) ... ok
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Factors (line 83) ... ok
[INFO] [stdout] test src/lib.rs - Primes::primality (line 267) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Primes::factors (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e7847fa68c99e53ff915e770237eb575f289d979454347117b2d75702774a9d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7847fa68c99e53ff915e770237eb575f289d979454347117b2d75702774a9d5", kill_on_drop: false }`
[INFO] [stdout] e7847fa68c99e53ff915e770237eb575f289d979454347117b2d75702774a9d5