[INFO] crate rcc 0.0.0 is already in cache
[INFO] extracting crate rcc 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rcc/0.0.0
[INFO] extracting crate rcc 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rcc/0.0.0
[INFO] validating manifest of rcc-0.0.0 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 rcc-0.0.0 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 rcc-0.0.0
[INFO] finished frobbing rcc-0.0.0
[INFO] frobbed toml for rcc-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rcc/0.0.0/Cargo.toml
[INFO] started frobbing rcc-0.0.0
[INFO] finished frobbing rcc-0.0.0
[INFO] frobbed toml for rcc-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rcc/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rcc-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rcc/0.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e29b843a9eb0c7be2f1a01b009d226031a2bedcba974c887be4a871aef9692ca
[INFO] running `"docker" "start" "-a" "e29b843a9eb0c7be2f1a01b009d226031a2bedcba974c887be4a871aef9692ca"`
[INFO] [stderr]    Compiling rcc v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "e29b843a9eb0c7be2f1a01b009d226031a2bedcba974c887be4a871aef9692ca"`
[INFO] running `"docker" "rm" "-f" "e29b843a9eb0c7be2f1a01b009d226031a2bedcba974c887be4a871aef9692ca"`
[INFO] [stdout] e29b843a9eb0c7be2f1a01b009d226031a2bedcba974c887be4a871aef9692ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rcc/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 278aa4fbbdaf9e7264972d98244b5a238b799ce5d9c199d7db1a25cf40fcab7a
[INFO] running `"docker" "start" "-a" "278aa4fbbdaf9e7264972d98244b5a238b799ce5d9c199d7db1a25cf40fcab7a"`
[INFO] [stderr]    Compiling rcc v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "278aa4fbbdaf9e7264972d98244b5a238b799ce5d9c199d7db1a25cf40fcab7a"`
[INFO] running `"docker" "rm" "-f" "278aa4fbbdaf9e7264972d98244b5a238b799ce5d9c199d7db1a25cf40fcab7a"`
[INFO] [stdout] 278aa4fbbdaf9e7264972d98244b5a238b799ce5d9c199d7db1a25cf40fcab7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rcc/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 291885e10e73810f9bbc1dcacd75e6a21690e2356d8ceab2e6ee8ad17be0a402
[INFO] running `"docker" "start" "-a" "291885e10e73810f9bbc1dcacd75e6a21690e2356d8ceab2e6ee8ad17be0a402"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rcc-5bf6f0cb23308014
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rcc
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "291885e10e73810f9bbc1dcacd75e6a21690e2356d8ceab2e6ee8ad17be0a402"`
[INFO] running `"docker" "rm" "-f" "291885e10e73810f9bbc1dcacd75e6a21690e2356d8ceab2e6ee8ad17be0a402"`
[INFO] [stdout] 291885e10e73810f9bbc1dcacd75e6a21690e2356d8ceab2e6ee8ad17be0a402