[INFO] crate bitvector 0.1.1 is already in cache
[INFO] extracting crate bitvector 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitvector/0.1.1
[INFO] extracting crate bitvector 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitvector/0.1.1
[INFO] validating manifest of bitvector-0.1.1 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 bitvector-0.1.1 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 bitvector-0.1.1
[INFO] finished frobbing bitvector-0.1.1
[INFO] frobbed toml for bitvector-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bitvector/0.1.1/Cargo.toml
[INFO] started frobbing bitvector-0.1.1
[INFO] finished frobbing bitvector-0.1.1
[INFO] frobbed toml for bitvector-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitvector/0.1.1/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 bitvector-0.1.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitvector/0.1.1:/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] c3b4b109f7471f43d5ae853c9ff32d28fe67bc3a47b69a293da53f017e72fc06
[INFO] running `"docker" "start" "-a" "c3b4b109f7471f43d5ae853c9ff32d28fe67bc3a47b69a293da53f017e72fc06"`
[INFO] [stderr]    Compiling bitvector v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "c3b4b109f7471f43d5ae853c9ff32d28fe67bc3a47b69a293da53f017e72fc06"`
[INFO] running `"docker" "rm" "-f" "c3b4b109f7471f43d5ae853c9ff32d28fe67bc3a47b69a293da53f017e72fc06"`
[INFO] [stdout] c3b4b109f7471f43d5ae853c9ff32d28fe67bc3a47b69a293da53f017e72fc06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitvector/0.1.1:/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] 69615cd2b220f3918bbb1a9c4ae9ed56c0ce0199a897b23ba1f1acd22d5af529
[INFO] running `"docker" "start" "-a" "69615cd2b220f3918bbb1a9c4ae9ed56c0ce0199a897b23ba1f1acd22d5af529"`
[INFO] [stderr]    Compiling bitvector v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "69615cd2b220f3918bbb1a9c4ae9ed56c0ce0199a897b23ba1f1acd22d5af529"`
[INFO] running `"docker" "rm" "-f" "69615cd2b220f3918bbb1a9c4ae9ed56c0ce0199a897b23ba1f1acd22d5af529"`
[INFO] [stdout] 69615cd2b220f3918bbb1a9c4ae9ed56c0ce0199a897b23ba1f1acd22d5af529
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bitvector/0.1.1:/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] 18df8ae9601a7fb0e1b0bb2545951dd41f0ff513889a2252455f0a639df6891f
[INFO] running `"docker" "start" "-a" "18df8ae9601a7fb0e1b0bb2545951dd41f0ff513889a2252455f0a639df6891f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitvector-3a74542c9aa45188
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::bitvec_iter_works ... ok
[INFO] [stdout] test tests::bitvec_iter_works_2 ... ok
[INFO] [stdout] test tests::bitvector_intersection ... ok
[INFO] [stdout] test tests::bitvector_difference ... ok
[INFO] [stdout] test tests::bitvector_difference_inplace ... ok
[INFO] [stdout] test tests::bitvector_intersection_inplace ... ok
[INFO] [stdout] test tests::bitvector_union_inplace ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::bitvector_union ... ok
[INFO] [stdout] test tests::test_ones ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::union_two_vecs ... ok
[INFO] [stdout] test tests::grow ... ok
[INFO] [stdout] test tests::eq_left ... ok
[INFO] [stdout] test tests::bitvector_operator_overload ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitvector
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - BitVector::eq_left (line 138) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs - BitVector::iter (line 309) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "18df8ae9601a7fb0e1b0bb2545951dd41f0ff513889a2252455f0a639df6891f"`
[INFO] running `"docker" "rm" "-f" "18df8ae9601a7fb0e1b0bb2545951dd41f0ff513889a2252455f0a639df6891f"`
[INFO] [stdout] 18df8ae9601a7fb0e1b0bb2545951dd41f0ff513889a2252455f0a639df6891f