[INFO] crate rand_isaac 0.2.0 is already in cache
[INFO] extracting crate rand_isaac 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rand_isaac/0.2.0
[INFO] extracting crate rand_isaac 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_isaac/0.2.0
[INFO] validating manifest of rand_isaac-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rand_isaac-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rand_isaac-0.2.0
[INFO] finished frobbing rand_isaac-0.2.0
[INFO] frobbed toml for rand_isaac-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rand_isaac/0.2.0/Cargo.toml
[INFO] started frobbing rand_isaac-0.2.0
[INFO] finished frobbing rand_isaac-0.2.0
[INFO] frobbed toml for rand_isaac-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_isaac/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rand_isaac-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_isaac/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a6bc153fb3aba908d5d2583e32571aa108540f6439ece0dd569ae95d9ad14010
[INFO] running `"docker" "start" "-a" "a6bc153fb3aba908d5d2583e32571aa108540f6439ece0dd569ae95d9ad14010"`
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_isaac v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "a6bc153fb3aba908d5d2583e32571aa108540f6439ece0dd569ae95d9ad14010"`
[INFO] running `"docker" "rm" "-f" "a6bc153fb3aba908d5d2583e32571aa108540f6439ece0dd569ae95d9ad14010"`
[INFO] [stdout] a6bc153fb3aba908d5d2583e32571aa108540f6439ece0dd569ae95d9ad14010
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_isaac/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1fb5f8b1e63ea0a14b7fec2a0f594bec8cfa8fd5e9310a5437eed7d022adda7b
[INFO] running `"docker" "start" "-a" "1fb5f8b1e63ea0a14b7fec2a0f594bec8cfa8fd5e9310a5437eed7d022adda7b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling rand_isaac v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "1fb5f8b1e63ea0a14b7fec2a0f594bec8cfa8fd5e9310a5437eed7d022adda7b"`
[INFO] running `"docker" "rm" "-f" "1fb5f8b1e63ea0a14b7fec2a0f594bec8cfa8fd5e9310a5437eed7d022adda7b"`
[INFO] [stdout] 1fb5f8b1e63ea0a14b7fec2a0f594bec8cfa8fd5e9310a5437eed7d022adda7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_isaac/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 57f44516670209f628df74804fee7cf321c2e36576ae552e3bc55ecc4932a2e5
[INFO] running `"docker" "start" "-a" "57f44516670209f628df74804fee7cf321c2e36576ae552e3bc55ecc4932a2e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rand_isaac-9f3ce098128010e4
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test isaac64::test::test_isaac64_new_uninitialized ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_true_bytes ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_clone ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_true_values_32 ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_true_values_mixed ... ok
[INFO] [stdout] test isaac::test::test_isaac_clone ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_true_values_64 ... ok
[INFO] [stdout] test isaac::test::test_isaac_new_uninitialized ... ok
[INFO] [stdout] test isaac::test::test_isaac_true_bytes ... ok
[INFO] [stdout] test isaac64::test::test_isaac64_construction ... ok
[INFO] [stdout] test isaac::test::test_isaac_construction ... ok
[INFO] [stdout] test isaac::test::test_isaac_true_values_64 ... ok
[INFO] [stdout] test isaac::test::test_isaac_true_values_32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand_isaac
[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 `"docker" "inspect" "57f44516670209f628df74804fee7cf321c2e36576ae552e3bc55ecc4932a2e5"`
[INFO] running `"docker" "rm" "-f" "57f44516670209f628df74804fee7cf321c2e36576ae552e3bc55ecc4932a2e5"`
[INFO] [stdout] 57f44516670209f628df74804fee7cf321c2e36576ae552e3bc55ecc4932a2e5