[INFO] crate ra_syntax 0.1.0 is already in cache
[INFO] extracting crate ra_syntax 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ra_syntax/0.1.0
[INFO] extracting crate ra_syntax 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ra_syntax/0.1.0
[INFO] validating manifest of ra_syntax-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 ra_syntax-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 ra_syntax-0.1.0
[INFO] finished frobbing ra_syntax-0.1.0
[INFO] frobbed toml for ra_syntax-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ra_syntax/0.1.0/Cargo.toml
[INFO] started frobbing ra_syntax-0.1.0
[INFO] finished frobbing ra_syntax-0.1.0
[INFO] frobbed toml for ra_syntax-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ra_syntax/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 ra_syntax-0.1.0 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ra_syntax/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] aeaa9636e73f60e05f7f3b12fddf1c30aa32946104d13fd2fbb91bea58380b9f
[INFO] running `"docker" "start" "-a" "aeaa9636e73f60e05f7f3b12fddf1c30aa32946104d13fd2fbb91bea58380b9f"`
[INFO] [stderr]    Compiling smol_str v0.1.12
[INFO] [stderr]    Compiling text_unit v0.1.9
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling rowan v0.1.4
[INFO] [stderr]    Compiling ra_syntax v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `"docker" "inspect" "aeaa9636e73f60e05f7f3b12fddf1c30aa32946104d13fd2fbb91bea58380b9f"`
[INFO] running `"docker" "rm" "-f" "aeaa9636e73f60e05f7f3b12fddf1c30aa32946104d13fd2fbb91bea58380b9f"`
[INFO] [stdout] aeaa9636e73f60e05f7f3b12fddf1c30aa32946104d13fd2fbb91bea58380b9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ra_syntax/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3daf420d12a994430cf0b33becf8d53ea1458dcaf8a3dd001d235cd5c10a2d66
[INFO] running `"docker" "start" "-a" "3daf420d12a994430cf0b33becf8d53ea1458dcaf8a3dd001d235cd5c10a2d66"`
[INFO] [stderr]    Compiling ra_syntax v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `test_utils`
[INFO] [stderr]   --> src/lib.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | extern crate test_utils;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `ra_syntax`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `test_utils`
[INFO] [stderr]  --> tests/test.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate test_utils;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `ra_syntax`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3daf420d12a994430cf0b33becf8d53ea1458dcaf8a3dd001d235cd5c10a2d66"`
[INFO] running `"docker" "rm" "-f" "3daf420d12a994430cf0b33becf8d53ea1458dcaf8a3dd001d235cd5c10a2d66"`
[INFO] [stdout] 3daf420d12a994430cf0b33becf8d53ea1458dcaf8a3dd001d235cd5c10a2d66