[INFO] updating cached repository https://github.com/howardwu/semiprimes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ab52d7ddf4ce8bb074789746e663e99db8a9dcf [INFO] testing howardwu/semiprimes against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowardwu%2Fsemiprimes" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/howardwu/semiprimes on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/howardwu/semiprimes [INFO] finished tweaking git repo https://github.com/howardwu/semiprimes [INFO] tweaked toml for git repo https://github.com/howardwu/semiprimes written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/howardwu/semiprimes already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7053e29c658eba97fa3616838c949f7133f7db63aa6571faf63104516d0822d4 [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" "7053e29c658eba97fa3616838c949f7133f7db63aa6571faf63104516d0822d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7053e29c658eba97fa3616838c949f7133f7db63aa6571faf63104516d0822d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7053e29c658eba97fa3616838c949f7133f7db63aa6571faf63104516d0822d4", kill_on_drop: false }` [INFO] [stdout] 7053e29c658eba97fa3616838c949f7133f7db63aa6571faf63104516d0822d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f5a76e1af890b99deb03a57e86af4dab5e06b968e25127b7dad9b7bdcbfd2b1 [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" "0f5a76e1af890b99deb03a57e86af4dab5e06b968e25127b7dad9b7bdcbfd2b1", kill_on_drop: false }` [INFO] [stderr] Compiling semiprimes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/biginteger.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | impl ::rand::Rand for BigInteger { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3692:6 [INFO] [stdout] | [INFO] [stdout] 3692 | impl ::rand::Rand for Fp { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:30 [INFO] [stdout] | [INFO] [stdout] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.79s [INFO] running `Command { std: "docker" "inspect" "0f5a76e1af890b99deb03a57e86af4dab5e06b968e25127b7dad9b7bdcbfd2b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f5a76e1af890b99deb03a57e86af4dab5e06b968e25127b7dad9b7bdcbfd2b1", kill_on_drop: false }` [INFO] [stdout] 0f5a76e1af890b99deb03a57e86af4dab5e06b968e25127b7dad9b7bdcbfd2b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d44b319058bf826aa342112fa185d2fc16835d8b58adbebc4d7e1637c61acde [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" "0d44b319058bf826aa342112fa185d2fc16835d8b58adbebc4d7e1637c61acde", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/biginteger.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | impl ::rand::Rand for BigInteger { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3692:6 [INFO] [stdout] | [INFO] [stdout] 3692 | impl ::rand::Rand for Fp { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:30 [INFO] [stdout] | [INFO] [stdout] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semiprimes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/biginteger.rs:73:6 [INFO] [stdout] | [INFO] [stdout] 73 | impl ::rand::Rand for BigInteger { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3692:6 [INFO] [stdout] | [INFO] [stdout] 3692 | impl ::rand::Rand for Fp { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::Rand; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:30 [INFO] [stdout] | [INFO] [stdout] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:108:29 [INFO] [stdout] | [INFO] [stdout] 108 | let a: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:109:29 [INFO] [stdout] | [INFO] [stdout] 109 | let b: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:116:21 [INFO] [stdout] | [INFO] [stdout] 116 | let a: Fp = Fp::rand(&mut rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:117:21 [INFO] [stdout] | [INFO] [stdout] 117 | let b: Fp = Fp::rand(&mut rand::thread_rng()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "0d44b319058bf826aa342112fa185d2fc16835d8b58adbebc4d7e1637c61acde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d44b319058bf826aa342112fa185d2fc16835d8b58adbebc4d7e1637c61acde", kill_on_drop: false }` [INFO] [stdout] 0d44b319058bf826aa342112fa185d2fc16835d8b58adbebc4d7e1637c61acde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1f8a30921e34c3b28471021d83eda6ba5e115c307d7cd29d10ed26e7347b876f [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" "1f8a30921e34c3b28471021d83eda6ba5e115c307d7cd29d10ed26e7347b876f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stderr] --> src/biginteger.rs:73:6 [INFO] [stderr] | [INFO] [stderr] 73 | impl ::rand::Rand for BigInteger { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3692:6 [INFO] [stderr] | [INFO] [stderr] 3692 | impl ::rand::Rand for Fp { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3696:30 [INFO] [stderr] | [INFO] [stderr] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stderr] --> src/biginteger.rs:73:6 [INFO] [stderr] | [INFO] [stderr] 73 | impl ::rand::Rand for BigInteger { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3692:6 [INFO] [stderr] | [INFO] [stderr] 3692 | impl ::rand::Rand for Fp { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::Rand; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3696:30 [INFO] [stderr] | [INFO] [stderr] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:108:29 [INFO] [stderr] | [INFO] [stderr] 108 | let a: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:109:29 [INFO] [stderr] | [INFO] [stderr] 109 | let b: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:116:21 [INFO] [stderr] | [INFO] [stderr] 116 | let a: Fp = Fp::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:117:21 [INFO] [stderr] | [INFO] [stderr] 117 | let b: Fp = Fp::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/semiprimes-61523d1fc114c071 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/semiprimes-5f7aa3a57201e1ba [INFO] [stdout] test tests::test::test_fp ... ok [INFO] [stdout] test tests::test::test_biginteger ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests semiprimes [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" "1f8a30921e34c3b28471021d83eda6ba5e115c307d7cd29d10ed26e7347b876f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8a30921e34c3b28471021d83eda6ba5e115c307d7cd29d10ed26e7347b876f", kill_on_drop: false }` [INFO] [stdout] 1f8a30921e34c3b28471021d83eda6ba5e115c307d7cd29d10ed26e7347b876f