[INFO] crate text-reader 0.2.1 is already in cache
[INFO] extracting crate text-reader 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/text-reader/0.2.1
[INFO] extracting crate text-reader 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/text-reader/0.2.1
[INFO] validating manifest of text-reader-0.2.1 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 text-reader-0.2.1 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 text-reader-0.2.1
[INFO] finished frobbing text-reader-0.2.1
[INFO] frobbed toml for text-reader-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/text-reader/0.2.1/Cargo.toml
[INFO] started frobbing text-reader-0.2.1
[INFO] finished frobbing text-reader-0.2.1
[INFO] frobbed toml for text-reader-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/text-reader/0.2.1/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 text-reader-0.2.1 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/text-reader/0.2.1:/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] 0554710b37be50c52f7da37fc29d73be8ad8649668366b878e5c8de0640b0f8d
[INFO] running `"docker" "start" "-a" "0554710b37be50c52f7da37fc29d73be8ad8649668366b878e5c8de0640b0f8d"`
[INFO] [stderr]    Compiling text-reader v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "0554710b37be50c52f7da37fc29d73be8ad8649668366b878e5c8de0640b0f8d"`
[INFO] running `"docker" "rm" "-f" "0554710b37be50c52f7da37fc29d73be8ad8649668366b878e5c8de0640b0f8d"`
[INFO] [stdout] 0554710b37be50c52f7da37fc29d73be8ad8649668366b878e5c8de0640b0f8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/text-reader/0.2.1:/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] 135794f9e35f812400c4ad0407ab9778d3675dae735083d7f4edf4acadc7ac82
[INFO] running `"docker" "start" "-a" "135794f9e35f812400c4ad0407ab9778d3675dae735083d7f4edf4acadc7ac82"`
[INFO] [stderr]    Compiling text-reader v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "135794f9e35f812400c4ad0407ab9778d3675dae735083d7f4edf4acadc7ac82"`
[INFO] running `"docker" "rm" "-f" "135794f9e35f812400c4ad0407ab9778d3675dae735083d7f4edf4acadc7ac82"`
[INFO] [stdout] 135794f9e35f812400c4ad0407ab9778d3675dae735083d7f4edf4acadc7ac82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/text-reader/0.2.1:/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] 40faf332d7d52208e96cffc0a65d2e8e6d76b0036ca35f0f4d47a6048dc7c5d0
[INFO] running `"docker" "start" "-a" "40faf332d7d52208e96cffc0a65d2e8e6d76b0036ca35f0f4d47a6048dc7c5d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/text_reader-208a33e4b53d7eba
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_detector-75973e9ac95dc56e
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_detector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_reader-17ee23df96cef078
[INFO] [stderr]    Doc-tests text-reader
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_reader ... ok
[INFO] [stdout] test test_while ... ok
[INFO] [stdout] test test_stat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/detector.rs - detector::Detector::yes (line 97) ... ok
[INFO] [stdout] test src/detector.rs - detector::Detector::rollback (line 131) ... ok
[INFO] [stdout] test src/detector.rs - detector::Detector::next_char (line 63) ... ok
[INFO] [stdout] test src/detector.rs - detector::Detector::next_text (line 79) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader (line 17) ... ok
[INFO] [stdout] test src/detector.rs - detector::Detector (line 9) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::back (line 173) ... ok
[INFO] [stdout] test src/detector.rs - detector::Detector::new (line 50) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::cursor (line 143) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::has_next (line 273) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::detector (line 46) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::line (line 132) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::len (line 159) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::peek (line 76) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::position (line 120) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::next (line 95) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::this_line (line 219) ... ok
[INFO] [stdout] test src/textreader.rs - textreader::TextReader::reset (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40faf332d7d52208e96cffc0a65d2e8e6d76b0036ca35f0f4d47a6048dc7c5d0"`
[INFO] running `"docker" "rm" "-f" "40faf332d7d52208e96cffc0a65d2e8e6d76b0036ca35f0f4d47a6048dc7c5d0"`
[INFO] [stdout] 40faf332d7d52208e96cffc0a65d2e8e6d76b0036ca35f0f4d47a6048dc7c5d0