[INFO] crate ecoji 1.0.0 is already in cache
[INFO] extracting crate ecoji 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ecoji/1.0.0
[INFO] extracting crate ecoji 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ecoji/1.0.0
[INFO] validating manifest of ecoji-1.0.0 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 ecoji-1.0.0 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 ecoji-1.0.0
[INFO] finished frobbing ecoji-1.0.0
[INFO] frobbed toml for ecoji-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ecoji/1.0.0/Cargo.toml
[INFO] started frobbing ecoji-1.0.0
[INFO] finished frobbing ecoji-1.0.0
[INFO] frobbed toml for ecoji-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ecoji/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ecoji-1.0.0 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/ecoji/1.0.0:/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] 9611b92ed9002d475325445002cd040b0aa6ecf5e11903411f73051440be2e88
[INFO] running `"docker" "start" "-a" "9611b92ed9002d475325445002cd040b0aa6ecf5e11903411f73051440be2e88"`
[INFO] [stderr]    Compiling ecoji v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/chars.rs:72:43
[INFO] [stderr]    |
[INFO] [stderr] 72 |             CharsError::Other(ref e) => e.cause(),
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "9611b92ed9002d475325445002cd040b0aa6ecf5e11903411f73051440be2e88"`
[INFO] running `"docker" "rm" "-f" "9611b92ed9002d475325445002cd040b0aa6ecf5e11903411f73051440be2e88"`
[INFO] [stdout] 9611b92ed9002d475325445002cd040b0aa6ecf5e11903411f73051440be2e88
[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/ecoji/1.0.0:/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] 1d1b101b45a4868961e74cd61030bec5e5f54f14765b29fb761147f7512003d6
[INFO] running `"docker" "start" "-a" "1d1b101b45a4868961e74cd61030bec5e5f54f14765b29fb761147f7512003d6"`
[INFO] [stderr]    Compiling ecoji v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/chars.rs:72:43
[INFO] [stderr]    |
[INFO] [stderr] 72 |             CharsError::Other(ref e) => e.cause(),
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `"docker" "inspect" "1d1b101b45a4868961e74cd61030bec5e5f54f14765b29fb761147f7512003d6"`
[INFO] running `"docker" "rm" "-f" "1d1b101b45a4868961e74cd61030bec5e5f54f14765b29fb761147f7512003d6"`
[INFO] [stdout] 1d1b101b45a4868961e74cd61030bec5e5f54f14765b29fb761147f7512003d6
[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/ecoji/1.0.0:/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] 5a851fc355371ffc1316ca0530b17d1cb3f43b0dfcafd9abed227c2b8b2321e1
[INFO] running `"docker" "start" "-a" "5a851fc355371ffc1316ca0530b17d1cb3f43b0dfcafd9abed227c2b8b2321e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ecoji-2ede033cb1e8bef5
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test decode::tests::test_five_bytes ... ok
[INFO] [stdout] test decode::tests::test_one_byte ... ok
[INFO] [stdout] test decode::tests::test_random ... ok
[INFO] [stdout] test decode::tests::test_three_bytes ... ok
[INFO] [stdout] test encode::tests::test_five_bytes ... ok
[INFO] [stdout] test decode::tests::test_four_bytes ... ok
[INFO] [stdout] test encode::tests::test_two_bytes ... ok
[INFO] [stdout] test emojis::test_mapping ... ok
[INFO] [stdout] test decode::tests::test_two_bytes ... ok
[INFO] [stdout] test encode::tests::test_random ... ok
[INFO] [stdout] test encode::tests::test_one_byte ... ok
[INFO] [stdout] test encode::tests::test_three_bytes ... ok
[INFO] [stdout] test encode::tests::test_four_bytes ... ok
[INFO] [stdout] test test::encode_then_decode_identity ... ok
[INFO] [stdout] test test::encoded_data_has_the_same_sort_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ecoji
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/decode.rs - decode::decode (line 21) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_to_string (line 178) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode (line 92) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode (line 50) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode (line 64) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_to_vec (line 148) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_to_string (line 191) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode (line 36) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_to_string (line 135) ... ok
[INFO] [stdout] test src/lib.rs -  (line 93) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5a851fc355371ffc1316ca0530b17d1cb3f43b0dfcafd9abed227c2b8b2321e1"`
[INFO] running `"docker" "rm" "-f" "5a851fc355371ffc1316ca0530b17d1cb3f43b0dfcafd9abed227c2b8b2321e1"`
[INFO] [stdout] 5a851fc355371ffc1316ca0530b17d1cb3f43b0dfcafd9abed227c2b8b2321e1