[INFO] crate fixed-unsigned 0.1.0 is already in cache
[INFO] extracting crate fixed-unsigned 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/fixed-unsigned/0.1.0
[INFO] extracting crate fixed-unsigned 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fixed-unsigned/0.1.0
[INFO] validating manifest of fixed-unsigned-0.1.0 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 fixed-unsigned-0.1.0 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 fixed-unsigned-0.1.0
[INFO] finished frobbing fixed-unsigned-0.1.0
[INFO] frobbed toml for fixed-unsigned-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fixed-unsigned/0.1.0/Cargo.toml
[INFO] started frobbing fixed-unsigned-0.1.0
[INFO] finished frobbing fixed-unsigned-0.1.0
[INFO] frobbed toml for fixed-unsigned-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fixed-unsigned/0.1.0/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 fixed-unsigned-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fixed-unsigned/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1223ffc5b017ffa43ebdb171c94fff618e524af63abe68bcb4d38d5daa2d30e0
[INFO] running `"docker" "start" "-a" "1223ffc5b017ffa43ebdb171c94fff618e524af63abe68bcb4d38d5daa2d30e0"`
[INFO] [stderr]    Compiling fixed-unsigned v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:32
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "1223ffc5b017ffa43ebdb171c94fff618e524af63abe68bcb4d38d5daa2d30e0"`
[INFO] running `"docker" "rm" "-f" "1223ffc5b017ffa43ebdb171c94fff618e524af63abe68bcb4d38d5daa2d30e0"`
[INFO] [stdout] 1223ffc5b017ffa43ebdb171c94fff618e524af63abe68bcb4d38d5daa2d30e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fixed-unsigned/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0024b9f06f50fa725803567a8cf49661edd6753ad15997e2aebbb50ef784b4e5
[INFO] running `"docker" "start" "-a" "0024b9f06f50fa725803567a8cf49661edd6753ad15997e2aebbb50ef784b4e5"`
[INFO] [stderr]    Compiling bigdecimal v0.1.0
[INFO] [stderr]    Compiling fixed-unsigned v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:32
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `"docker" "inspect" "0024b9f06f50fa725803567a8cf49661edd6753ad15997e2aebbb50ef784b4e5"`
[INFO] running `"docker" "rm" "-f" "0024b9f06f50fa725803567a8cf49661edd6753ad15997e2aebbb50ef784b4e5"`
[INFO] [stdout] 0024b9f06f50fa725803567a8cf49661edd6753ad15997e2aebbb50ef784b4e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fixed-unsigned/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9af9ac88efb6c940a5086076116729b85b2b3e3d39d8d8c6ae8acb05a906e81c
[INFO] running `"docker" "start" "-a" "9af9ac88efb6c940a5086076116729b85b2b3e3d39d8d8c6ae8acb05a906e81c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fixed_unsigned-f70489a40adc5785
[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/mod-4b7f8155dd2d84d7
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_bytes_length_matches ... ok
[INFO] [stdout] test test_div_round_down ... ok
[INFO] [stdout] test test_deserialize ... ok
[INFO] [stdout] test test_div_borrow ... ok
[INFO] [stdout] test test_from_to_string_scale_up ... ok
[INFO] [stdout] test test_div_round_up ... ok
[INFO] [stdout] test test_mul ... ok
[INFO] [stdout] test test_from_to_string ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_from_f64 ... ok
[INFO] [stdout] test test_mul_borrow ... ok
[INFO] [stdout] test test_parse_dot ... ok
[INFO] [stdout] test test_parse_dot_one ... ok
[INFO] [stdout] test test_parse_dot_zero ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_serialize ... ok
[INFO] [stdout] test test_parse_emtpy_string ... ok
[INFO] [stdout] test test_parse_zero ... ok
[INFO] [stdout] test test_parse_one_dot ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stderr]    Doc-tests fixed-unsigned
[INFO] [stdout] test test_parse_zero_dot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 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" "9af9ac88efb6c940a5086076116729b85b2b3e3d39d8d8c6ae8acb05a906e81c"`
[INFO] running `"docker" "rm" "-f" "9af9ac88efb6c940a5086076116729b85b2b3e3d39d8d8c6ae8acb05a906e81c"`
[INFO] [stdout] 9af9ac88efb6c940a5086076116729b85b2b3e3d39d8d8c6ae8acb05a906e81c