[INFO] crate rs_transducers 0.0.3 is already in cache
[INFO] extracting crate rs_transducers 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/rs_transducers/0.0.3
[INFO] extracting crate rs_transducers 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rs_transducers/0.0.3
[INFO] validating manifest of rs_transducers-0.0.3 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 rs_transducers-0.0.3 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 rs_transducers-0.0.3
[INFO] finished frobbing rs_transducers-0.0.3
[INFO] frobbed toml for rs_transducers-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rs_transducers/0.0.3/Cargo.toml
[INFO] started frobbing rs_transducers-0.0.3
[INFO] finished frobbing rs_transducers-0.0.3
[INFO] frobbed toml for rs_transducers-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rs_transducers/0.0.3/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 rs_transducers-0.0.3 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rs_transducers/0.0.3:/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] 79020f2a947016891f7e40d5ffe3384ad43b9cdf9a608f71e17218e84f49abbc
[INFO] running `"docker" "start" "-a" "79020f2a947016891f7e40d5ffe3384ad43b9cdf9a608f71e17218e84f49abbc"`
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "79020f2a947016891f7e40d5ffe3384ad43b9cdf9a608f71e17218e84f49abbc"`
[INFO] running `"docker" "rm" "-f" "79020f2a947016891f7e40d5ffe3384ad43b9cdf9a608f71e17218e84f49abbc"`
[INFO] [stdout] 79020f2a947016891f7e40d5ffe3384ad43b9cdf9a608f71e17218e84f49abbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rs_transducers/0.0.3:/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] bc3b7f7e923a6b9b6491e7f0e2ea124866bd4d27d46402b4892c26ea01d7a630
[INFO] running `"docker" "start" "-a" "bc3b7f7e923a6b9b6491e7f0e2ea124866bd4d27d46402b4892c26ea01d7a630"`
[INFO] [stderr]    Compiling rs_transducers v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `"docker" "inspect" "bc3b7f7e923a6b9b6491e7f0e2ea124866bd4d27d46402b4892c26ea01d7a630"`
[INFO] running `"docker" "rm" "-f" "bc3b7f7e923a6b9b6491e7f0e2ea124866bd4d27d46402b4892c26ea01d7a630"`
[INFO] [stdout] bc3b7f7e923a6b9b6491e7f0e2ea124866bd4d27d46402b4892c26ea01d7a630
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rs_transducers/0.0.3:/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] 5c4f089670166d2e489dfd985ff14479a9dfbcb23aa676d45f143e605b4fb735
[INFO] running `"docker" "start" "-a" "5c4f089670166d2e489dfd985ff14479a9dfbcb23aa676d45f143e605b4fb735"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rs_transducers-c520c35092f0a0d4
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::test_drop_while ... ok
[INFO] [stdout] test test::test_drop ... ok
[INFO] [stdout] test test::test_dedupe ... ok
[INFO] [stdout] test test::test_filter ... ok
[INFO] [stdout] test test::test_compose ... ok
[INFO] [stdout] test test::test_keep ... ok
[INFO] [stdout] test test::test_keep_indexed ... ok
[INFO] [stdout] test test::test_iterator ... ok
[INFO] [stdout] test test::test_map_indexed ... ok
[INFO] [stdout] test test::test_partition ... ok
[INFO] [stdout] test test::test_partition_by ... ok
[INFO] [stdout] test test::test_interpose ... ok
[INFO] [stdout] test test::test_vec_ref ... ok
[INFO] [stdout] test test::test_take ... ok
[INFO] [stdout] test test::test_take_while ... ok
[INFO] [stdout] test test::test_replace ... ok
[INFO] [stdout] test test::test_channels ... 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 rs_transducers
[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" "5c4f089670166d2e489dfd985ff14479a9dfbcb23aa676d45f143e605b4fb735"`
[INFO] running `"docker" "rm" "-f" "5c4f089670166d2e489dfd985ff14479a9dfbcb23aa676d45f143e605b4fb735"`
[INFO] [stdout] 5c4f089670166d2e489dfd985ff14479a9dfbcb23aa676d45f143e605b4fb735