[INFO] crate folda 0.0.1 is already in cache
[INFO] extracting crate folda 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/folda/0.0.1
[INFO] extracting crate folda 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/folda/0.0.1
[INFO] validating manifest of folda-0.0.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of folda-0.0.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing folda-0.0.1
[INFO] finished frobbing folda-0.0.1
[INFO] frobbed toml for folda-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/folda/0.0.1/Cargo.toml
[INFO] started frobbing folda-0.0.1
[INFO] finished frobbing folda-0.0.1
[INFO] frobbed toml for folda-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/folda/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing folda-0.0.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/folda/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b1522544bd5b1b9379cf7d50e49097d53613f4385e4fac05bfd9cde65e61cada
[INFO] running `"docker" "start" "-a" "b1522544bd5b1b9379cf7d50e49097d53613f4385e4fac05bfd9cde65e61cada"`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling display_derive v0.0.0
[INFO] [stderr]    Compiling folda v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.69s
[INFO] running `"docker" "inspect" "b1522544bd5b1b9379cf7d50e49097d53613f4385e4fac05bfd9cde65e61cada"`
[INFO] running `"docker" "rm" "-f" "b1522544bd5b1b9379cf7d50e49097d53613f4385e4fac05bfd9cde65e61cada"`
[INFO] [stdout] b1522544bd5b1b9379cf7d50e49097d53613f4385e4fac05bfd9cde65e61cada
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/folda/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4ba2fbed8f53800022334b2f7ed249dfc8434869cea1ca814e2178bb2714d4d0
[INFO] running `"docker" "start" "-a" "4ba2fbed8f53800022334b2f7ed249dfc8434869cea1ca814e2178bb2714d4d0"`
[INFO] [stderr]    Compiling folda v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rod`
[INFO] [stderr]  --> tests/store.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rod::*;
[INFO] [stderr]   |     ^^^ use of undeclared type or module `rod`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Store`
[INFO] [stderr]   --> tests/store.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let store = Store::new();
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `Store`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `StoreError`
[INFO] [stderr]   --> tests/store.rs:34:28
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::discriminant(&StoreError::Existing),
[INFO] [stderr]    |                            ^^^^^^^^^^ use of undeclared type or module `StoreError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Store`
[INFO] [stderr]   --> tests/store.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let store = Store::new();
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `Store`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LockError`
[INFO] [stderr]   --> tests/store.rs:64:28
[INFO] [stderr]    |
[INFO] [stderr] 64 |         mem::discriminant(&LockError::Locked),
[INFO] [stderr]    |                            ^^^^^^^^^ use of undeclared type or module `LockError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Store`
[INFO] [stderr]   --> tests/store.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let store = Store::new();
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `Store`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Store`
[INFO] [stderr]    --> tests/store.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let store = Store::new();
[INFO] [stderr]     |                 ^^^^^ use of undeclared type or module `Store`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LockError`
[INFO] [stderr]    --> tests/store.rs:114:28
[INFO] [stderr]     |
[INFO] [stderr] 114 |         mem::discriminant(&LockError::Borrowed),
[INFO] [stderr]     |                            ^^^^^^^^^ use of undeclared type or module `LockError`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `BorrowError`
[INFO] [stderr]    --> tests/store.rs:124:28
[INFO] [stderr]     |
[INFO] [stderr] 124 |         mem::discriminant(&BorrowError::Locked),
[INFO] [stderr]     |                            ^^^^^^^^^^^ use of undeclared type or module `BorrowError`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rod::*`
[INFO] [stderr]  --> tests/store.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rod::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `folda`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4ba2fbed8f53800022334b2f7ed249dfc8434869cea1ca814e2178bb2714d4d0"`
[INFO] running `"docker" "rm" "-f" "4ba2fbed8f53800022334b2f7ed249dfc8434869cea1ca814e2178bb2714d4d0"`
[INFO] [stdout] 4ba2fbed8f53800022334b2f7ed249dfc8434869cea1ca814e2178bb2714d4d0