[INFO] cloning repository https://github.com/howardwu/semiprimes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howardwu/semiprimes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowardwu%2Fsemiprimes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowardwu%2Fsemiprimes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ab52d7ddf4ce8bb074789746e663e99db8a9dcf [INFO] testing howardwu/semiprimes against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [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 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6213c919c722cb5ca342f7c1968d0a15a05430b8ba959326b212cd45579e06cf [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" "6213c919c722cb5ca342f7c1968d0a15a05430b8ba959326b212cd45579e06cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6213c919c722cb5ca342f7c1968d0a15a05430b8ba959326b212cd45579e06cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6213c919c722cb5ca342f7c1968d0a15a05430b8ba959326b212cd45579e06cf", kill_on_drop: false }` [INFO] [stdout] 6213c919c722cb5ca342f7c1968d0a15a05430b8ba959326b212cd45579e06cf [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e92ddd7cb8267b3b84747a4c5895761ece34e4073ff27f14fd861086bc8fec8a [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" "e92ddd7cb8267b3b84747a4c5895761ece34e4073ff27f14fd861086bc8fec8a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling semiprimes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `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 trait `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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:42 [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 14.81s [INFO] running `Command { std: "docker" "inspect" "e92ddd7cb8267b3b84747a4c5895761ece34e4073ff27f14fd861086bc8fec8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92ddd7cb8267b3b84747a4c5895761ece34e4073ff27f14fd861086bc8fec8a", kill_on_drop: false }` [INFO] [stdout] e92ddd7cb8267b3b84747a4c5895761ece34e4073ff27f14fd861086bc8fec8a [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb0a16a3fdc2c41f41da1d279cefac8267bf5c5baa38a531c935081ec42cb62 [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" "6bb0a16a3fdc2c41f41da1d279cefac8267bf5c5baa38a531c935081ec42cb62", kill_on_drop: false }` [INFO] [stderr] Compiling semiprimes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated trait `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 trait `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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:42 [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] [stdout] warning: use of deprecated trait `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 trait `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 trait `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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/field.rs:3696:42 [INFO] [stdout] | [INFO] [stdout] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:108:41 [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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:109:41 [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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:116:25 [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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stdout] --> src/tests.rs:117:25 [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 22.83s [INFO] running `Command { std: "docker" "inspect" "6bb0a16a3fdc2c41f41da1d279cefac8267bf5c5baa38a531c935081ec42cb62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb0a16a3fdc2c41f41da1d279cefac8267bf5c5baa38a531c935081ec42cb62", kill_on_drop: false }` [INFO] [stdout] 6bb0a16a3fdc2c41f41da1d279cefac8267bf5c5baa38a531c935081ec42cb62 [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] a31f2334a03cdea1c6422c749181644ca05ce009ebed47533c97f163d9b5ad64 [INFO] running `Command { std: "docker" "start" "-a" "a31f2334a03cdea1c6422c749181644ca05ce009ebed47533c97f163d9b5ad64", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated trait `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 trait `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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3696:42 [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 trait `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 trait `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 trait `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 associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/field.rs:3696:42 [INFO] [stderr] | [INFO] [stderr] 3696 | let mut tmp = Fp(BigInteger::rand(rng)); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:108:41 [INFO] [stderr] | [INFO] [stderr] 108 | let a: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:109:41 [INFO] [stderr] | [INFO] [stderr] 109 | let b: BigInteger = BigInteger::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:116:25 [INFO] [stderr] | [INFO] [stderr] 116 | let a: Fp = Fp::rand(&mut rand::thread_rng()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `rand::Rand::rand`: replaced by distributions::Standard [INFO] [stderr] --> src/tests.rs:117:25 [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 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/semiprimes-7fdc82ccb5bdabe0) [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/semiprimes-e6bf98135c55ef78) [INFO] [stdout] test tests::test::test_biginteger ... ok [INFO] [stderr] Doc-tests semiprimes [INFO] [stdout] test tests::test::test_fp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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] [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" "a31f2334a03cdea1c6422c749181644ca05ce009ebed47533c97f163d9b5ad64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a31f2334a03cdea1c6422c749181644ca05ce009ebed47533c97f163d9b5ad64", kill_on_drop: false }` [INFO] [stdout] a31f2334a03cdea1c6422c749181644ca05ce009ebed47533c97f163d9b5ad64