[INFO] fetching crate urandom 0.1.0...
[INFO] testing urandom-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate urandom 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate urandom 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate urandom 0.1.0
[INFO] finished tweaking crates.io crate urandom 0.1.0
[INFO] tweaked toml for crates.io crate urandom 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate urandom 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 828826403e88decf418debfffcc9e97000cf1b9249eb6e3a60f34f182e457595
[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" "828826403e88decf418debfffcc9e97000cf1b9249eb6e3a60f34f182e457595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "828826403e88decf418debfffcc9e97000cf1b9249eb6e3a60f34f182e457595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828826403e88decf418debfffcc9e97000cf1b9249eb6e3a60f34f182e457595", kill_on_drop: false }`
[INFO] [stdout] 828826403e88decf418debfffcc9e97000cf1b9249eb6e3a60f34f182e457595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7be3be26eff2d36b60a78976d2522022595210d272907a4f7b9fb1b4136e96
[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" "5a7be3be26eff2d36b60a78976d2522022595210d272907a4f7b9fb1b4136e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling dataview v0.1.1
[INFO] [stderr]    Compiling urandom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
[INFO] running `Command { std: "docker" "inspect" "5a7be3be26eff2d36b60a78976d2522022595210d272907a4f7b9fb1b4136e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7be3be26eff2d36b60a78976d2522022595210d272907a4f7b9fb1b4136e96", kill_on_drop: false }`
[INFO] [stdout] 5a7be3be26eff2d36b60a78976d2522022595210d272907a4f7b9fb1b4136e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd6ea73b4dfd2a54733b2a54a390fd47e5ffa6838de31713dfae93c3fdfd1747
[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" "fd6ea73b4dfd2a54733b2a54a390fd47e5ffa6838de31713dfae93c3fdfd1747", kill_on_drop: false }`
[INFO] [stderr]    Compiling urandom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "fd6ea73b4dfd2a54733b2a54a390fd47e5ffa6838de31713dfae93c3fdfd1747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6ea73b4dfd2a54733b2a54a390fd47e5ffa6838de31713dfae93c3fdfd1747", kill_on_drop: false }`
[INFO] [stdout] fd6ea73b4dfd2a54733b2a54a390fd47e5ffa6838de31713dfae93c3fdfd1747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 17531dfa6a5540c1ef779eb248590a1a63a2f7e07537c99935cf9e1b57c2d725
[INFO] running `Command { std: "docker" "start" "-a" "17531dfa6a5540c1ef779eb248590a1a63a2f7e07537c99935cf9e1b57c2d725", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/urandom-0097a8e868037b8e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test distributions::bernoulli::test_trivial ... ok
[INFO] [stdout] test distributions::float01::test_edges ... ok
[INFO] [stdout] test distributions::float01::test_yolo ... ok
[INFO] [stdout] test rng::test_trait_object ... ok
[INFO] [stdout] test distributions::uniform::int::test_edges ... ok
[INFO] [stdout] test rng::chacha20::chacha20_selftest ... ok
[INFO] [stdout] test distributions::standard::test_arrays ... ok
[INFO] [stdout] test distributions::uniform::int::test_yolo ... ok
[INFO] [stdout] test distributions::standard::test_nzint ... ok
[INFO] [stdout] test random::test_choose ... ok
[INFO] [stderr]    Doc-tests urandom
[INFO] [stdout] test distributions::choose::test_yolo ... ok
[INFO] [stdout] test distributions::uniform::int::test_bias ... ok
[INFO] [stdout] test distributions::standard::test_bool ... ok
[INFO] [stdout] test distributions::standard::test_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/random.rs - random::Random<R>::next (line 158) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill (line 174) ... ok
[INFO] [stdout] test src/lib.rs - csprng (line 95) ... ok
[INFO] [stdout] test src/distributions/standard.rs - distributions::standard::Standard (line 36) ... ok
[INFO] [stdout] test src/distributions/standard.rs - distributions::standard::Standard (line 25) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill_u64 (line 96) ... ok
[INFO] [stdout] test src/lib.rs - new (line 62) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_f32 (line 44) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill_u32 (line 79) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill_bytes (line 113) ... ok
[INFO] [stdout] test src/distributions/uniform.rs - distributions::uniform::Uniform (line 48) ... ok
[INFO] [stdout] test src/lib.rs - seeded (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/distributions/uniform.rs - distributions::uniform::Uniform (line 70) ... ok
[INFO] [stdout] test src/distributions/dice.rs - distributions::dice::Dice (line 8) ... ok
[INFO] [stdout] test src/distributions/alphanumeric.rs - distributions::alphanumeric::Alphanumeric (line 9) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_f64 (line 64) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_u64 (line 25) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_u32 (line 13) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::shuffle (line 393) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::split (line 138) ... ok
[INFO] [stdout] test src/rng/chacha20.rs - rng::chacha20::ChaCha20 (line 9) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::range (line 193) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::single (line 289) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::range (line 200) ... ok
[INFO] [stdout] test src/rng/mock.rs - rng::mock::MockRng<iter::Copied<slice::Iter>>::slice (line 13) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::single (line 277) ... ok
[INFO] [stdout] test src/rng/xoshiro256.rs - rng::xoshiro256::Xoshiro256 (line 15) ... ok
[INFO] [stdout] test src/rng/mock.rs - rng::mock::MockRng<iter::Repeat<u64>>::repeat (line 32) ... ok
[INFO] [stdout] test src/rng/splitmix64.rs - rng::splitmix64::SplitMix64 (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17531dfa6a5540c1ef779eb248590a1a63a2f7e07537c99935cf9e1b57c2d725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17531dfa6a5540c1ef779eb248590a1a63a2f7e07537c99935cf9e1b57c2d725", kill_on_drop: false }`
[INFO] [stdout] 17531dfa6a5540c1ef779eb248590a1a63a2f7e07537c99935cf9e1b57c2d725