[INFO] fetching crate urandom 0.2.2...
[INFO] testing urandom-0.2.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate urandom 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate urandom 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate urandom 0.2.2
[INFO] tweaked toml for crates.io crate urandom 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate urandom 0.2.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate urandom 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dataview v1.0.1
[INFO] [stderr]   Downloaded syn v2.0.92
[INFO] [stderr]   Downloaded serde_json v1.0.135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d199d10cf767bc10d754d46392c8198718e92e68ba2fea12dcd78851a2dc867
[INFO] running `Command { std: "docker" "start" "-a" "6d199d10cf767bc10d754d46392c8198718e92e68ba2fea12dcd78851a2dc867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d199d10cf767bc10d754d46392c8198718e92e68ba2fea12dcd78851a2dc867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d199d10cf767bc10d754d46392c8198718e92e68ba2fea12dcd78851a2dc867", kill_on_drop: false }`
[INFO] [stdout] 6d199d10cf767bc10d754d46392c8198718e92e68ba2fea12dcd78851a2dc867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3107c98de1e4e3d2e661b15020692ba129ddfc49516d6ac25b8f61df238d5b39
[INFO] running `Command { std: "docker" "start" "-a" "3107c98de1e4e3d2e661b15020692ba129ddfc49516d6ac25b8f61df238d5b39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling dataview v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling urandom v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "3107c98de1e4e3d2e661b15020692ba129ddfc49516d6ac25b8f61df238d5b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3107c98de1e4e3d2e661b15020692ba129ddfc49516d6ac25b8f61df238d5b39", kill_on_drop: false }`
[INFO] [stdout] 3107c98de1e4e3d2e661b15020692ba129ddfc49516d6ac25b8f61df238d5b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a07e965d0693caf41e728d0ec3f308f96498f25a823b137c177922f8f00a88b9
[INFO] running `Command { std: "docker" "start" "-a" "a07e965d0693caf41e728d0ec3f308f96498f25a823b137c177922f8f00a88b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling urandom v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "a07e965d0693caf41e728d0ec3f308f96498f25a823b137c177922f8f00a88b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07e965d0693caf41e728d0ec3f308f96498f25a823b137c177922f8f00a88b9", kill_on_drop: false }`
[INFO] [stdout] a07e965d0693caf41e728d0ec3f308f96498f25a823b137c177922f8f00a88b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e508c65648a43969a0af3e324860e93df22d1a7f420a00a24723220bb30f37ea
[INFO] running `Command { std: "docker" "start" "-a" "e508c65648a43969a0af3e324860e93df22d1a7f420a00a24723220bb30f37ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/urandom-db7e175cc0932982)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test distr::exp::tests::exponential_distributions_can_be_compared ... ok
[INFO] [stdout] test distr::float01::test_edges ... ok
[INFO] [stdout] test distr::float01::test_yolo ... ok
[INFO] [stdout] test distr::exp::tests::test_zero ... ok
[INFO] [stdout] test distr::exp::tests::test_exp ... ok
[INFO] [stdout] test distr::normal::tests::normal_distributions_can_be_compared ... ok
[INFO] [stdout] test distr::normal::tests::log_normal_distributions_can_be_compared ... ok
[INFO] [stdout] test distr::normal::tests::test_log_normal_cv ... ok
[INFO] [stdout] test distr::standard::test_arrays ... ok
[INFO] [stdout] test distr::normal::tests::test_normal_cv ... ok
[INFO] [stdout] test distr::normal::tests::test_log_normal ... ok
[INFO] [stdout] test distr::bernoulli::test_trivial ... ok
[INFO] [stdout] test distr::standard::test_bool ... ok
[INFO] [stdout] test distr::uniform::tests::test_edges_small ... ok
[INFO] [stdout] test distr::standard::test_char ... ok
[INFO] [stdout] test rng::chacha::tests::chacha20_test_vectors ... ok
[INFO] [stdout] test distr::standard::test_nzint ... ok
[INFO] [stdout] test distr::normal::tests::test_normal_invalid_sd ... ok
[INFO] [stdout] test distr::uniform::tests::test_yolo ... ok
[INFO] [stdout] test distr::uniform::tests::test_edges_large ... ok
[INFO] [stdout] test random::test_choose ... ok
[INFO] [stdout] test rng::read::test_next_u32 ... ok
[INFO] [stdout] test rng::chacha::tests::test_fill_bytes ... ok
[INFO] [stdout] test rng::read::test_fill_bytes ... ok
[INFO] [stdout] test distr::normal::tests::test_log_normal_invalid_sd ... ok
[INFO] [stdout] test distr::normal::tests::test_normal ... ok
[INFO] [stdout] test rng::chacha::tests::test_randomness ... ok
[INFO] [stdout] test rng::tests::test_trait_object ... ok
[INFO] [stdout] test distr::uniform::tests::test_bias ... ok
[INFO] [stdout] test rng::read::test_next_u64 ... ok
[INFO] [stdout] test rng::xoshiro256::fill_bytes ... ok
[INFO] [stdout] test distr::exp::tests::test_exp_invalid_lambda_nan - should panic ... ok
[INFO] [stdout] test distr::exp::tests::test_exp_invalid_lambda_neg - should panic ... ok
[INFO] [stdout] test rng::read::test_insufficient_bytes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests urandom
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/distr.rs - distr::Distribution::map (line 94) ... ok
[INFO] [stdout] test src/distr/standard.rs - distr::standard::StandardUniform (line 38) ... ok
[INFO] [stdout] test src/distr/alnum.rs - distr::alnum::Alnum (line 9) ... ok
[INFO] [stdout] test src/distr/normal.rs - distr::normal::LogNormal (line 280) ... ok
[INFO] [stdout] test src/distr/uniform.rs - distr::uniform::Uniform (line 81) ... ok
[INFO] [stdout] test src/distr/standard.rs - distr::standard::StandardUniform (line 27) ... ok
[INFO] [stdout] test src/distr/normal.rs - distr::normal::Normal (line 135) ... ok
[INFO] [stdout] test src/distr/exp.rs - distr::exp::Exp1 (line 17) ... ok
[INFO] [stdout] test src/distr/normal.rs - distr::normal::StandardNormal (line 17) ... ok
[INFO] [stdout] test src/lib.rs - csprng (line 89) ... ok
[INFO] [stdout] test src/distr/uniform.rs - distr::uniform::Uniform (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/distr/dice.rs - distr::dice::Dice (line 7) ... ok
[INFO] [stdout] test src/distr/normal.rs - distr::normal::Normal<Float>::from_zscore (line 217) ... ok
[INFO] [stdout] test src/lib.rs - new (line 54) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill_bytes_uninit (line 104) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_u32 (line 25) ... ok
[INFO] [stdout] test src/distr/normal.rs - distr::normal::LogNormal<Float>::from_zscore (line 347) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::index (line 360) ... ok
[INFO] [stdout] test src/lib.rs - seeded (line 72) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_f32 (line 54) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_f64 (line 72) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next_u64 (line 37) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill_bytes (line 87) ... ok
[INFO] [stdout] test src/distr/exp.rs - distr::exp::Exp (line 112) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::random_bytes (line 124) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::next (line 166) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::range (line 204) ... ok
[INFO] [stdout] test src/rng/splitmix64.rs - rng::splitmix64::SplitMix64::new (line 22) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::fill (line 180) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::range (line 197) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::single (line 294) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::shuffle (line 389) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::single (line 282) ... ok
[INFO] [stdout] test src/rng/mock.rs - rng::mock::Mock<iter::Repeat<u64>>::repeat (line 34) ... ok
[INFO] [stdout] test src/rng/system.rs - rng::system::System<N>::new (line 19) ... ok
[INFO] [stdout] test src/rng/splitmix64.rs - rng::splitmix64::SplitMix64::from_seed (line 49) ... ok
[INFO] [stdout] test src/random.rs - random::Random<R>::split (line 148) ... ok
[INFO] [stdout] test src/rng/xoshiro256.rs - rng::xoshiro256::Xoshiro256::from_rng (line 44) ... ok
[INFO] [stdout] test src/rng/xoshiro256.rs - rng::xoshiro256::Xoshiro256::from_seed (line 62) ... ok
[INFO] [stdout] test src/rng/wyrand.rs - rng::wyrand::Wyrand::new (line 22) ... ok
[INFO] [stdout] test src/rng/mock.rs - rng::mock::Mock<iter::Copied<slice::Iter<'a,u64>>>::slice (line 14) ... ok
[INFO] [stdout] test src/rng/wyrand.rs - rng::wyrand::Wyrand::from_seed (line 49) ... ok
[INFO] [stdout] test src/rng/read.rs - rng::read::Read (line 15) ... ok
[INFO] [stdout] test src/rng/xoshiro256.rs - rng::xoshiro256::Xoshiro256::new (line 26) ... ok
[INFO] [stdout] test src/rng/chacha.rs - rng::chacha::ChaCha<N>::new (line 50) ... ok
[INFO] [stdout] test src/rng/chacha.rs - rng::chacha::ChaCha<N>::from_seed (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e508c65648a43969a0af3e324860e93df22d1a7f420a00a24723220bb30f37ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e508c65648a43969a0af3e324860e93df22d1a7f420a00a24723220bb30f37ea", kill_on_drop: false }`
[INFO] [stdout] e508c65648a43969a0af3e324860e93df22d1a7f420a00a24723220bb30f37ea