[INFO] crate rustc-ap-rustc_lexer 583.0.0 is already in cache
[INFO] testing rustc-ap-rustc_lexer-583.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate rustc-ap-rustc_lexer 583.0.0 into work/builds/worker-10/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_lexer 583.0.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustc-ap-rustc_lexer 583.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_lexer 583.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_lexer 583.0.0 written to work/builds/worker-10/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d70f4f291b2b7b693b763cb64b6d8bbcf52c08e49455f666337e4e1b6483c2c0
[INFO] running `"docker" "start" "-a" "d70f4f291b2b7b693b763cb64b6d8bbcf52c08e49455f666337e4e1b6483c2c0"`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v583.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "d70f4f291b2b7b693b763cb64b6d8bbcf52c08e49455f666337e4e1b6483c2c0"`
[INFO] running `"docker" "rm" "-f" "d70f4f291b2b7b693b763cb64b6d8bbcf52c08e49455f666337e4e1b6483c2c0"`
[INFO] [stdout] d70f4f291b2b7b693b763cb64b6d8bbcf52c08e49455f666337e4e1b6483c2c0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] fad2d5d132e8a3d07ecb55e0a4585151f09394a42a20175eba425bac22317933
[INFO] running `"docker" "start" "-a" "fad2d5d132e8a3d07ecb55e0a4585151f09394a42a20175eba425bac22317933"`
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v583.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "fad2d5d132e8a3d07ecb55e0a4585151f09394a42a20175eba425bac22317933"`
[INFO] running `"docker" "rm" "-f" "fad2d5d132e8a3d07ecb55e0a4585151f09394a42a20175eba425bac22317933"`
[INFO] [stdout] fad2d5d132e8a3d07ecb55e0a4585151f09394a42a20175eba425bac22317933
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b441f2a6db21ab8707520fe1e40006b7e8a52de45a07ee9f081b5c9092453bf6
[INFO] running `"docker" "start" "-a" "b441f2a6db21ab8707520fe1e40006b7e8a52de45a07ee9f081b5c9092453bf6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustc_lexer-8391902742c9838f
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_byte_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_raw_str ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_good ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b441f2a6db21ab8707520fe1e40006b7e8a52de45a07ee9f081b5c9092453bf6"`
[INFO] running `"docker" "rm" "-f" "b441f2a6db21ab8707520fe1e40006b7e8a52de45a07ee9f081b5c9092453bf6"`
[INFO] [stdout] b441f2a6db21ab8707520fe1e40006b7e8a52de45a07ee9f081b5c9092453bf6