[INFO] fetching crate polystem 0.3.0...
[INFO] extracting crate polystem 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/polystem/0.3.0
[INFO] extracting crate polystem 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/polystem/0.3.0
[INFO] validating manifest of polystem-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of polystem-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/polystem/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing polystem-0.3.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f8e89302b8c0eb1fcd06e26fed31e488e05202ca08658498d944cfd8d4d57af8
[INFO] running `"docker" "start" "-a" "f8e89302b8c0eb1fcd06e26fed31e488e05202ca08658498d944cfd8d4d57af8"`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "f8e89302b8c0eb1fcd06e26fed31e488e05202ca08658498d944cfd8d4d57af8"`
[INFO] running `"docker" "rm" "-f" "f8e89302b8c0eb1fcd06e26fed31e488e05202ca08658498d944cfd8d4d57af8"`
[INFO] [stdout] f8e89302b8c0eb1fcd06e26fed31e488e05202ca08658498d944cfd8d4d57af8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39e51625b8ae3e6fc7a95e1769f128ee70910cc4b94c2f569eb0a1a15088452f
[INFO] running `"docker" "start" "-a" "39e51625b8ae3e6fc7a95e1769f128ee70910cc4b94c2f569eb0a1a15088452f"`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "39e51625b8ae3e6fc7a95e1769f128ee70910cc4b94c2f569eb0a1a15088452f"`
[INFO] running `"docker" "rm" "-f" "39e51625b8ae3e6fc7a95e1769f128ee70910cc4b94c2f569eb0a1a15088452f"`
[INFO] [stdout] 39e51625b8ae3e6fc7a95e1769f128ee70910cc4b94c2f569eb0a1a15088452f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8c42991622253e1b08b1796fac2fc1021dedc659bfcf5c6fcd4cee5581deab19
[INFO] running `"docker" "start" "-a" "8c42991622253e1b08b1796fac2fc1021dedc659bfcf5c6fcd4cee5581deab19"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/polystem-66c5ea6deefc2008
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_count ... ok
[INFO] [stdout] test tests::test_cvc ... ok
[INFO] [stdout] test tests::test_ends_with ... ok
[INFO] [stdout] test tests::test_double_consonant ... ok
[INFO] [stdout] test tests::test_has_vowel ... ok
[INFO] [stdout] test tests::test_is_consonant ... ok
[INFO] [stdout] test tests::test_s_stem ... ok
[INFO] [stdout] test tests::test_replace ... ok
[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] [stderr]    Doc-tests polystem
[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" "8c42991622253e1b08b1796fac2fc1021dedc659bfcf5c6fcd4cee5581deab19"`
[INFO] running `"docker" "rm" "-f" "8c42991622253e1b08b1796fac2fc1021dedc659bfcf5c6fcd4cee5581deab19"`
[INFO] [stdout] 8c42991622253e1b08b1796fac2fc1021dedc659bfcf5c6fcd4cee5581deab19