[INFO] crate smol_str 0.1.12 is already in cache
[INFO] extracting crate smol_str 0.1.12 into work/ex/beta-1.38-1/sources/1.37.0/reg/smol_str/0.1.12
[INFO] extracting crate smol_str 0.1.12 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smol_str/0.1.12
[INFO] validating manifest of smol_str-0.1.12 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 smol_str-0.1.12 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 smol_str-0.1.12
[INFO] finished frobbing smol_str-0.1.12
[INFO] frobbed toml for smol_str-0.1.12 written to work/ex/beta-1.38-1/sources/1.37.0/reg/smol_str/0.1.12/Cargo.toml
[INFO] started frobbing smol_str-0.1.12
[INFO] finished frobbing smol_str-0.1.12
[INFO] frobbed toml for smol_str-0.1.12 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smol_str/0.1.12/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 smol_str-0.1.12 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/smol_str/0.1.12:/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] 1025120cd31b3259a0d0afa707c1e34b99195984d5c2a6d73fbae7d1504c550e
[INFO] running `"docker" "start" "-a" "1025120cd31b3259a0d0afa707c1e34b99195984d5c2a6d73fbae7d1504c550e"`
[INFO] [stderr]    Compiling smol_str v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "1025120cd31b3259a0d0afa707c1e34b99195984d5c2a6d73fbae7d1504c550e"`
[INFO] running `"docker" "rm" "-f" "1025120cd31b3259a0d0afa707c1e34b99195984d5c2a6d73fbae7d1504c550e"`
[INFO] [stdout] 1025120cd31b3259a0d0afa707c1e34b99195984d5c2a6d73fbae7d1504c550e
[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/smol_str/0.1.12:/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] 2ea6b6c9a62e8a9b88e9585a567e14379ef330708ad0bde08e7862160cdf886e
[INFO] running `"docker" "start" "-a" "2ea6b6c9a62e8a9b88e9585a567e14379ef330708ad0bde08e7862160cdf886e"`
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling smol_str v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.34s
[INFO] running `"docker" "inspect" "2ea6b6c9a62e8a9b88e9585a567e14379ef330708ad0bde08e7862160cdf886e"`
[INFO] running `"docker" "rm" "-f" "2ea6b6c9a62e8a9b88e9585a567e14379ef330708ad0bde08e7862160cdf886e"`
[INFO] [stdout] 2ea6b6c9a62e8a9b88e9585a567e14379ef330708ad0bde08e7862160cdf886e
[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/smol_str/0.1.12:/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] 4b5d26f8aa37ad21655c6fe00243e8bdc8f4ccf4d9bcbf5404f190c781aff48a
[INFO] running `"docker" "start" "-a" "4b5d26f8aa37ad21655c6fe00243e8bdc8f4ccf4d9bcbf5404f190c781aff48a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smol_str-3e22538e92c3968d
[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]      Running /opt/crater/target/debug/deps/test-52473ad9b912fb88
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test const_fn_ctor ... ok
[INFO] [stdout] test assert_traits ... ok
[INFO] [stdout] test conversions ... ok
[INFO] [stdout] test smol_str_is_smol ... ok
[INFO] [stdout] test test_from_char_iterator ... ok
[INFO] [stdout] test test_search_in_hashmap ... ok
[INFO] [stdout] test roundtrip_newlines ... ok
[INFO] [stdout] test roundtrip_spaces ... ok
[INFO] [stdout] test roundtrip_ws ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test from_str_iter ... ok
[INFO] [stdout] test from_string_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smol_str
[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" "4b5d26f8aa37ad21655c6fe00243e8bdc8f4ccf4d9bcbf5404f190c781aff48a"`
[INFO] running `"docker" "rm" "-f" "4b5d26f8aa37ad21655c6fe00243e8bdc8f4ccf4d9bcbf5404f190c781aff48a"`
[INFO] [stdout] 4b5d26f8aa37ad21655c6fe00243e8bdc8f4ccf4d9bcbf5404f190c781aff48a