[INFO] crate bidir_iter 0.2.0 is already in cache
[INFO] extracting crate bidir_iter 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bidir_iter/0.2.0
[INFO] extracting crate bidir_iter 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bidir_iter/0.2.0
[INFO] validating manifest of bidir_iter-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 bidir_iter-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 bidir_iter-0.2.0
[INFO] finished frobbing bidir_iter-0.2.0
[INFO] frobbed toml for bidir_iter-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bidir_iter/0.2.0/Cargo.toml
[INFO] started frobbing bidir_iter-0.2.0
[INFO] finished frobbing bidir_iter-0.2.0
[INFO] frobbed toml for bidir_iter-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bidir_iter/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 bidir_iter-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-2/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/bidir_iter/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] cadfb1b4ecc296ba8347090948d28c9c9334ce099c2b1ea1257db11b6e9cdcca
[INFO] running `"docker" "start" "-a" "cadfb1b4ecc296ba8347090948d28c9c9334ce099c2b1ea1257db11b6e9cdcca"`
[INFO] [stderr]    Compiling bidir_iter v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "cadfb1b4ecc296ba8347090948d28c9c9334ce099c2b1ea1257db11b6e9cdcca"`
[INFO] running `"docker" "rm" "-f" "cadfb1b4ecc296ba8347090948d28c9c9334ce099c2b1ea1257db11b6e9cdcca"`
[INFO] [stdout] cadfb1b4ecc296ba8347090948d28c9c9334ce099c2b1ea1257db11b6e9cdcca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/bidir_iter/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] 910887d90b1d00ce9e34f1068f03e74c55b1725ab40bb8e81a3c4d16f2a4b753
[INFO] running `"docker" "start" "-a" "910887d90b1d00ce9e34f1068f03e74c55b1725ab40bb8e81a3c4d16f2a4b753"`
[INFO] [stderr]    Compiling bidir_iter v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "910887d90b1d00ce9e34f1068f03e74c55b1725ab40bb8e81a3c4d16f2a4b753"`
[INFO] running `"docker" "rm" "-f" "910887d90b1d00ce9e34f1068f03e74c55b1725ab40bb8e81a3c4d16f2a4b753"`
[INFO] [stdout] 910887d90b1d00ce9e34f1068f03e74c55b1725ab40bb8e81a3c4d16f2a4b753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/bidir_iter/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] 90f92afa546af1b2d325124075dde54ca97efa9b8f0cbb252765550e49331313
[INFO] running `"docker" "start" "-a" "90f92afa546af1b2d325124075dde54ca97efa9b8f0cbb252765550e49331313"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bidir_iter-33b646fa04f3f79d
[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] [stderr]    Doc-tests bidir_iter
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/bidir_iterator.rs - bidir_iterator::BidirIterator::map (line 79) ... ok
[INFO] [stdout] test src/bidir_iterator.rs - bidir_iterator::BidirIterator::filter_map (line 98) ... ok
[INFO] [stdout] test src/bidir_iterator.rs - bidir_iterator::BidirIterator::filter (line 57) ... ok
[INFO] [stdout] test src/bidir_iterator.rs - bidir_iterator::BidirIterator::forward (line 30) ... ok
[INFO] [stdout] test src/bidir_iterator.rs - bidir_iterator::BidirIterator::prev (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "90f92afa546af1b2d325124075dde54ca97efa9b8f0cbb252765550e49331313"`
[INFO] running `"docker" "rm" "-f" "90f92afa546af1b2d325124075dde54ca97efa9b8f0cbb252765550e49331313"`
[INFO] [stdout] 90f92afa546af1b2d325124075dde54ca97efa9b8f0cbb252765550e49331313