[INFO] crate serde_bencode 0.2.0 is already in cache
[INFO] extracting crate serde_bencode 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/serde_bencode/0.2.0
[INFO] extracting crate serde_bencode 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serde_bencode/0.2.0
[INFO] validating manifest of serde_bencode-0.2.0 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 serde_bencode-0.2.0 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 serde_bencode-0.2.0
[INFO] finished frobbing serde_bencode-0.2.0
[INFO] frobbed toml for serde_bencode-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/serde_bencode/0.2.0/Cargo.toml
[INFO] started frobbing serde_bencode-0.2.0
[INFO] finished frobbing serde_bencode-0.2.0
[INFO] frobbed toml for serde_bencode-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serde_bencode/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing serde_bencode-0.2.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_bencode/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2f9575eebb6b430bdac1bd23845c759687d95613a9c37c8d793b956f394f4083
[INFO] running `"docker" "start" "-a" "2f9575eebb6b430bdac1bd23845c759687d95613a9c37c8d793b956f394f4083"`
[INFO] [stderr]    Compiling serde_bencode v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "2f9575eebb6b430bdac1bd23845c759687d95613a9c37c8d793b956f394f4083"`
[INFO] running `"docker" "rm" "-f" "2f9575eebb6b430bdac1bd23845c759687d95613a9c37c8d793b956f394f4083"`
[INFO] [stdout] 2f9575eebb6b430bdac1bd23845c759687d95613a9c37c8d793b956f394f4083
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_bencode/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bddab1f12420fb1aefd4c2f5e5fc3a9d8e1999eecd3ea54eb1611f0fd52e2f02
[INFO] running `"docker" "start" "-a" "bddab1f12420fb1aefd4c2f5e5fc3a9d8e1999eecd3ea54eb1611f0fd52e2f02"`
[INFO] [stderr]    Compiling serde_bencode v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
[INFO] running `"docker" "inspect" "bddab1f12420fb1aefd4c2f5e5fc3a9d8e1999eecd3ea54eb1611f0fd52e2f02"`
[INFO] running `"docker" "rm" "-f" "bddab1f12420fb1aefd4c2f5e5fc3a9d8e1999eecd3ea54eb1611f0fd52e2f02"`
[INFO] [stdout] bddab1f12420fb1aefd4c2f5e5fc3a9d8e1999eecd3ea54eb1611f0fd52e2f02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_bencode/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 14c2343b084567a7255d5d573c000e390ae737bee0fab6345772d2edc71f15e8
[INFO] running `"docker" "start" "-a" "14c2343b084567a7255d5d573c000e390ae737bee0fab6345772d2edc71f15e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_bencode-b5889e3119578899
[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/tests-1083293673f46eec
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test deserialize_to_freestyle ... ok
[INFO] [stdout] test deserialize_to_struct_with_option ... ok
[INFO] [stdout] test deserialize_to_struct ... ok
[INFO] [stdout] test deserialize_to_i64 ... ok
[INFO] [stdout] test deserialize_to_string ... ok
[INFO] [stdout] test deserialize_to_value ... ok
[INFO] [stdout] test deserialize_to_value_struct_mix ... ok
[INFO] [stdout] test deserialize_to_vec ... ok
[INFO] [stdout] test ser_de_value_list_nested ... ok
[INFO] [stdout] test ser_de_value_list_mixed ... ok
[INFO] [stdout] test ser_de_string ... ok
[INFO] [stdout] test ser_de_map_value_mixed ... ok
[INFO] [stdout] test ser_de_int ... ok
[INFO] [stdout] test serialize_bool ... ok
[INFO] [stdout] test ser_de_value_map ... ok
[INFO] [stdout] test ser_de_variant_unit ... ok
[INFO] [stdout] test ser_de_variant_tuple ... ok
[INFO] [stdout] test ser_de_variant_struct ... ok
[INFO] [stdout] test ser_de_variant_newtype ... ok
[INFO] [stdout] test serialize_i64 ... ok
[INFO] [stdout] test serialize_lexical_sorted_keys ... ok
[INFO] [stdout] test serialize_none ... ok
[INFO] [stdout] test serialize_newtype_struct ... ok
[INFO] [stdout] test serialize_struct ... ok
[INFO] [stdout] test serialize_some ... ok
[INFO] [stdout] test serialize_str ... ok
[INFO] [stdout] test serialize_tuple ... ok
[INFO] [stdout] test serialize_tuple_struct ... ok
[INFO] [stdout] test struct_none_vals ... ok
[INFO] [stdout] test readme_value_example ... ok
[INFO] [stdout] test multi_digit_string_length ... ok
[INFO] [stdout] test trailing_chars ... ignored
[INFO] [stdout] test test_to_bytes ... ok
[INFO] [stdout] test stop_short ... ok
[INFO] [stderr]    Doc-tests serde_bencode
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "14c2343b084567a7255d5d573c000e390ae737bee0fab6345772d2edc71f15e8"`
[INFO] running `"docker" "rm" "-f" "14c2343b084567a7255d5d573c000e390ae737bee0fab6345772d2edc71f15e8"`
[INFO] [stdout] 14c2343b084567a7255d5d573c000e390ae737bee0fab6345772d2edc71f15e8