[INFO] crate polystem 0.3.0 is already in cache
[INFO] extracting crate polystem 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/polystem/0.3.0
[INFO] extracting crate polystem 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/polystem/0.3.0
[INFO] validating manifest of polystem-0.3.0 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 polystem-0.3.0 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 polystem-0.3.0
[INFO] finished frobbing polystem-0.3.0
[INFO] frobbed toml for polystem-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/polystem/0.3.0/Cargo.toml
[INFO] started frobbing polystem-0.3.0
[INFO] finished frobbing polystem-0.3.0
[INFO] frobbed toml for polystem-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/polystem/0.3.0/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 polystem-0.3.0 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-6/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/polystem/0.3.0:/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] 6447e165281977b691f2587bcf271392be63ecc93e5cea4a67c82749c2dee6d0
[INFO] running `"docker" "start" "-a" "6447e165281977b691f2587bcf271392be63ecc93e5cea4a67c82749c2dee6d0"`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "6447e165281977b691f2587bcf271392be63ecc93e5cea4a67c82749c2dee6d0"`
[INFO] running `"docker" "rm" "-f" "6447e165281977b691f2587bcf271392be63ecc93e5cea4a67c82749c2dee6d0"`
[INFO] [stdout] 6447e165281977b691f2587bcf271392be63ecc93e5cea4a67c82749c2dee6d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/polystem/0.3.0:/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] 684741c2fffe56bb19eceda7bf526989339dd7aa6ba5de970d471a284e4e59f9
[INFO] running `"docker" "start" "-a" "684741c2fffe56bb19eceda7bf526989339dd7aa6ba5de970d471a284e4e59f9"`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `"docker" "inspect" "684741c2fffe56bb19eceda7bf526989339dd7aa6ba5de970d471a284e4e59f9"`
[INFO] running `"docker" "rm" "-f" "684741c2fffe56bb19eceda7bf526989339dd7aa6ba5de970d471a284e4e59f9"`
[INFO] [stdout] 684741c2fffe56bb19eceda7bf526989339dd7aa6ba5de970d471a284e4e59f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/polystem/0.3.0:/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] 2159f3bfcb47824b9992d26cb2900899b5f45500ea845907e3539e66a4474d7d
[INFO] running `"docker" "start" "-a" "2159f3bfcb47824b9992d26cb2900899b5f45500ea845907e3539e66a4474d7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/polystem-8e3fd5ec49ac5498
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_cvc ... ok
[INFO] [stdout] test tests::test_double_consonant ... ok
[INFO] [stdout] test tests::test_count ... ok
[INFO] [stdout] test tests::test_ends_with ... ok
[INFO] [stdout] test tests::test_is_consonant ... ok
[INFO] [stdout] test tests::test_has_vowel ... ok
[INFO] [stdout] test tests::test_replace ... ok
[INFO] [stdout] test tests::test_s_stem ... ok
[INFO] [stderr]    Doc-tests polystem
[INFO] [stdout] test tests::test_porter_stem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - S::stem (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2159f3bfcb47824b9992d26cb2900899b5f45500ea845907e3539e66a4474d7d"`
[INFO] running `"docker" "rm" "-f" "2159f3bfcb47824b9992d26cb2900899b5f45500ea845907e3539e66a4474d7d"`
[INFO] [stdout] 2159f3bfcb47824b9992d26cb2900899b5f45500ea845907e3539e66a4474d7d