[INFO] crate rand_num_gen 0.1.0 is already in cache
[INFO] extracting crate rand_num_gen 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rand_num_gen/0.1.0
[INFO] extracting crate rand_num_gen 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_num_gen/0.1.0
[INFO] validating manifest of rand_num_gen-0.1.0 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_num_gen-0.1.0 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_num_gen-0.1.0
[INFO] finished frobbing rand_num_gen-0.1.0
[INFO] frobbed toml for rand_num_gen-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rand_num_gen/0.1.0/Cargo.toml
[INFO] started frobbing rand_num_gen-0.1.0
[INFO] finished frobbing rand_num_gen-0.1.0
[INFO] frobbed toml for rand_num_gen-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rand_num_gen/0.1.0/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_num_gen-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rand_num_gen/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5e0bf837a2f54ec3ab740a42365df5a1e3d92e3bd2134716781de43261c7d1fd
[INFO] running `"docker" "start" "-a" "5e0bf837a2f54ec3ab740a42365df5a1e3d92e3bd2134716781de43261c7d1fd"`
[INFO] [stderr]    Compiling rand_num_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "5e0bf837a2f54ec3ab740a42365df5a1e3d92e3bd2134716781de43261c7d1fd"`
[INFO] running `"docker" "rm" "-f" "5e0bf837a2f54ec3ab740a42365df5a1e3d92e3bd2134716781de43261c7d1fd"`
[INFO] [stdout] 5e0bf837a2f54ec3ab740a42365df5a1e3d92e3bd2134716781de43261c7d1fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rand_num_gen/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1ea9623c35d03be7640dc92922cdd362d71895f49cd7002c8c50ce4366d789e0
[INFO] running `"docker" "start" "-a" "1ea9623c35d03be7640dc92922cdd362d71895f49cd7002c8c50ce4366d789e0"`
[INFO] [stderr]    Compiling imagefmt v4.0.0
[INFO] [stderr]    Compiling rand_num_gen v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "1ea9623c35d03be7640dc92922cdd362d71895f49cd7002c8c50ce4366d789e0"`
[INFO] running `"docker" "rm" "-f" "1ea9623c35d03be7640dc92922cdd362d71895f49cd7002c8c50ce4366d789e0"`
[INFO] [stdout] 1ea9623c35d03be7640dc92922cdd362d71895f49cd7002c8c50ce4366d789e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rand_num_gen/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 50361634d9777b3fd5cfc570c121ec2943cbcb4f7bbfedf8c57506cf4dc99540
[INFO] running `"docker" "start" "-a" "50361634d9777b3fd5cfc570c121ec2943cbcb4f7bbfedf8c57506cf4dc99540"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rand_num_gen-00cfeb2e483f92bf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test random::test_array ... ok
[INFO] [stdout] test random::test_tuple ... ok
[INFO] [stdout] test xorshift::test_xorshift ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-cff25ea43f6766d3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_xorshift_random_byte_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rand_num_gen
[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" "50361634d9777b3fd5cfc570c121ec2943cbcb4f7bbfedf8c57506cf4dc99540"`
[INFO] running `"docker" "rm" "-f" "50361634d9777b3fd5cfc570c121ec2943cbcb4f7bbfedf8c57506cf4dc99540"`
[INFO] [stdout] 50361634d9777b3fd5cfc570c121ec2943cbcb4f7bbfedf8c57506cf4dc99540