[INFO] updating cached repository gamache/jsonxf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gamache/jsonxf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gamache/jsonxf" "work/ex/beta-1.38-1/sources/1.37.0/gh/gamache/jsonxf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gamache/jsonxf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gamache/jsonxf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gamache/jsonxf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gamache/jsonxf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1d35fc3e25b7945704732a2a16f3e24896e5cb8
[INFO] sha for GitHub repo gamache/jsonxf: d1d35fc3e25b7945704732a2a16f3e24896e5cb8
[INFO] validating manifest of gamache/jsonxf 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 gamache/jsonxf 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 gamache/jsonxf
[INFO] finished frobbing gamache/jsonxf
[INFO] frobbed toml for gamache/jsonxf written to work/ex/beta-1.38-1/sources/1.37.0/gh/gamache/jsonxf/Cargo.toml
[INFO] started frobbing gamache/jsonxf
[INFO] finished frobbing gamache/jsonxf
[INFO] frobbed toml for gamache/jsonxf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gamache/jsonxf/Cargo.toml
[INFO] crate gamache/jsonxf already has a lockfile, it will not be regenerated
[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 gamache/jsonxf against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gamache/jsonxf:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 40d8f41590cbbbd62e326a166b82f19abe7add35adbf51cb536c8ebba371a25c
[INFO] running `"docker" "start" "-a" "40d8f41590cbbbd62e326a166b82f19abe7add35adbf51cb536c8ebba371a25c"`
[INFO] [stderr]    Compiling getopts v0.2.15
[INFO] [stderr] error[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33
[INFO] [stderr]      |
[INFO] [stderr] 978  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 982  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1034 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0503`.
[INFO] [stderr] error: Could not compile `getopts`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "40d8f41590cbbbd62e326a166b82f19abe7add35adbf51cb536c8ebba371a25c"`
[INFO] running `"docker" "rm" "-f" "40d8f41590cbbbd62e326a166b82f19abe7add35adbf51cb536c8ebba371a25c"`
[INFO] [stdout] 40d8f41590cbbbd62e326a166b82f19abe7add35adbf51cb536c8ebba371a25c