[INFO] crate rando 0.2.0 is already in cache
[INFO] extracting crate rando 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rando/0.2.0
[INFO] extracting crate rando 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rando/0.2.0
[INFO] validating manifest of rando-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 rando-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 rando-0.2.0
[INFO] finished frobbing rando-0.2.0
[INFO] frobbed toml for rando-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rando/0.2.0/Cargo.toml
[INFO] started frobbing rando-0.2.0
[INFO] finished frobbing rando-0.2.0
[INFO] frobbed toml for rando-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rando/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 rando-0.2.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rando/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dcf0a14de3472b810dbfd5e2dfa13549c856020e5d8c730277abae995a3e4ef5
[INFO] running `"docker" "start" "-a" "dcf0a14de3472b810dbfd5e2dfa13549c856020e5d8c730277abae995a3e4ef5"`
[INFO] [stderr]    Compiling iter-trait v0.3.1
[INFO] [stderr]    Compiling len-trait v0.6.1
[INFO] [stderr]    Compiling get-trait v0.1.0
[INFO] [stderr]    Compiling rando v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "dcf0a14de3472b810dbfd5e2dfa13549c856020e5d8c730277abae995a3e4ef5"`
[INFO] running `"docker" "rm" "-f" "dcf0a14de3472b810dbfd5e2dfa13549c856020e5d8c730277abae995a3e4ef5"`
[INFO] [stdout] dcf0a14de3472b810dbfd5e2dfa13549c856020e5d8c730277abae995a3e4ef5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rando/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] de1aa6a8be1a6be40711522acd2f3e9162cdc3f4c269642ab54d9c3d54022536
[INFO] running `"docker" "start" "-a" "de1aa6a8be1a6be40711522acd2f3e9162cdc3f4c269642ab54d9c3d54022536"`
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling version-sync v0.5.0
[INFO] [stderr]    Compiling rando v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `"docker" "inspect" "de1aa6a8be1a6be40711522acd2f3e9162cdc3f4c269642ab54d9c3d54022536"`
[INFO] running `"docker" "rm" "-f" "de1aa6a8be1a6be40711522acd2f3e9162cdc3f4c269642ab54d9c3d54022536"`
[INFO] [stdout] de1aa6a8be1a6be40711522acd2f3e9162cdc3f4c269642ab54d9c3d54022536
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rando/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a8c9509d2860af9109305659b743afc1bb1e2e6b8dbf86db67f0b32fa64df3c1
[INFO] running `"docker" "start" "-a" "a8c9509d2860af9109305659b743afc1bb1e2e6b8dbf86db67f0b32fa64df3c1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rando-5da44ea58e9aea4c
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::check_version_numbers_in_readme_deps ... ok
[INFO] [stdout] test tests::const_1 ... ok
[INFO] [stdout] test tests::const_2 ... ok
[INFO] [stdout] test tests::assert_eq_up_to_order_1 ... ok
[INFO] [stdout] test tests::check_docs_html_root_url ... ok
[INFO] [stdout] test tests::vec_1 ... ok
[INFO] [stdout] test tests::with_rng_2 ... ok
[INFO] [stdout] test tests::with_rng_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rando
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - RandIter::with_rng (line 158) ... ok
[INFO] [stdout] test src/lib.rs - assert_eq_up_to_order (line 434) ... ok
[INFO] [stdout] test src/lib.rs - RandIter::with_memory (line 226) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a8c9509d2860af9109305659b743afc1bb1e2e6b8dbf86db67f0b32fa64df3c1"`
[INFO] running `"docker" "rm" "-f" "a8c9509d2860af9109305659b743afc1bb1e2e6b8dbf86db67f0b32fa64df3c1"`
[INFO] [stdout] a8c9509d2860af9109305659b743afc1bb1e2e6b8dbf86db67f0b32fa64df3c1