[INFO] fetching crate ra_rustc_lexer 0.1.0-pre.2...
[INFO] extracting crate ra_rustc_lexer 0.1.0-pre.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/ra_rustc_lexer/0.1.0-pre.2
[INFO] extracting crate ra_rustc_lexer 0.1.0-pre.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ra_rustc_lexer/0.1.0-pre.2
[INFO] validating manifest of ra_rustc_lexer-0.1.0-pre.2 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 ra_rustc_lexer-0.1.0-pre.2 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 ra_rustc_lexer-0.1.0-pre.2
[INFO] finished frobbing ra_rustc_lexer-0.1.0-pre.2
[INFO] frobbed toml for ra_rustc_lexer-0.1.0-pre.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ra_rustc_lexer/0.1.0-pre.2/Cargo.toml
[INFO] started frobbing ra_rustc_lexer-0.1.0-pre.2
[INFO] finished frobbing ra_rustc_lexer-0.1.0-pre.2
[INFO] frobbed toml for ra_rustc_lexer-0.1.0-pre.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ra_rustc_lexer/0.1.0-pre.2/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 ra_rustc_lexer-0.1.0-pre.2 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/ra_rustc_lexer/0.1.0-pre.2:/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] adda02fe966c031adac422eca3801fc80847adc70840d7e469310a92a52155d3
[INFO] running `"docker" "start" "-a" "adda02fe966c031adac422eca3801fc80847adc70840d7e469310a92a52155d3"`
[INFO] [stderr]    Compiling ra_rustc_lexer v0.1.0-pre.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "adda02fe966c031adac422eca3801fc80847adc70840d7e469310a92a52155d3"`
[INFO] running `"docker" "rm" "-f" "adda02fe966c031adac422eca3801fc80847adc70840d7e469310a92a52155d3"`
[INFO] [stdout] adda02fe966c031adac422eca3801fc80847adc70840d7e469310a92a52155d3
[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/ra_rustc_lexer/0.1.0-pre.2:/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] c1a3075f99a0616e978d4417b1e7a18062672dfa1f6d4a45eca1cbdc9f92f97c
[INFO] running `"docker" "start" "-a" "c1a3075f99a0616e978d4417b1e7a18062672dfa1f6d4a45eca1cbdc9f92f97c"`
[INFO] [stderr]    Compiling ra_rustc_lexer v0.1.0-pre.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "c1a3075f99a0616e978d4417b1e7a18062672dfa1f6d4a45eca1cbdc9f92f97c"`
[INFO] running `"docker" "rm" "-f" "c1a3075f99a0616e978d4417b1e7a18062672dfa1f6d4a45eca1cbdc9f92f97c"`
[INFO] [stdout] c1a3075f99a0616e978d4417b1e7a18062672dfa1f6d4a45eca1cbdc9f92f97c
[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/ra_rustc_lexer/0.1.0-pre.2:/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] 94ad77459c4f24e31a63bcd4398d9dc1ba8575b1ed9df409cfb512c03d245a5f
[INFO] running `"docker" "start" "-a" "94ad77459c4f24e31a63bcd4398d9dc1ba8575b1ed9df409cfb512c03d245a5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ra_rustc_lexer-3489823ba99d3427
[INFO] [stdout] running 8 tests
[INFO] [stderr]    Doc-tests ra_rustc_lexer
[INFO] [stdout] test unescape::tests::test_unescape_byte_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_str_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_good ... ok
[INFO] [stdout] test unescape::tests::test_unescape_byte_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_char_bad ... ok
[INFO] [stdout] test unescape::tests::test_unescape_str_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] 
[INFO] [stdout] test result: ok. 8 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" "94ad77459c4f24e31a63bcd4398d9dc1ba8575b1ed9df409cfb512c03d245a5f"`
[INFO] running `"docker" "rm" "-f" "94ad77459c4f24e31a63bcd4398d9dc1ba8575b1ed9df409cfb512c03d245a5f"`
[INFO] [stdout] 94ad77459c4f24e31a63bcd4398d9dc1ba8575b1ed9df409cfb512c03d245a5f