[INFO] updating cached repository c-cube/bender
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/c-cube/bender
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/c-cube/bender" "work/ex/beta-1.38-1/sources/1.37.0/gh/c-cube/bender"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/c-cube/bender'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/c-cube/bender" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c-cube/bender"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c-cube/bender'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5dd19d12e892351a5d1648cda35cf3c49e9c290
[INFO] sha for GitHub repo c-cube/bender: a5dd19d12e892351a5d1648cda35cf3c49e9c290
[INFO] validating manifest of c-cube/bender 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 c-cube/bender 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 c-cube/bender
[INFO] finished frobbing c-cube/bender
[INFO] frobbed toml for c-cube/bender written to work/ex/beta-1.38-1/sources/1.37.0/gh/c-cube/bender/Cargo.toml
[INFO] started frobbing c-cube/bender
[INFO] finished frobbing c-cube/bender
[INFO] frobbed toml for c-cube/bender written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c-cube/bender/Cargo.toml
[INFO] crate c-cube/bender 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/c-cube/bender/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 c-cube/bender 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/c-cube/bender:/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] 41694e7cdc6f242a8d78670ede9bcf630679723af7b11fa584c889756b51e135
[INFO] running `"docker" "start" "-a" "41694e7cdc6f242a8d78670ede9bcf630679723af7b11fa584c889756b51e135"`
[INFO] [stderr]    Compiling nanomsg-sys v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling nanomsg v0.4.2
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr] error[E0425]: cannot find value `ENOTSUP` in module `nanomsg_sys`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nanomsg-0.4.2/src/result.rs:19:47
[INFO] [stderr]    |
[INFO] [stderr] 19 |     OperationNotSupported      = nanomsg_sys::ENOTSUP          as isize,
[INFO] [stderr]    |                                               ^^^^^^^ not found in `nanomsg_sys`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::ENOTSUP;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use nanomsg_sys::posix_consts::ENOTSUP;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `ENOTSUP` in module `nanomsg_sys`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nanomsg-0.4.2/src/result.rs:61:26
[INFO] [stderr]    |
[INFO] [stderr] 61 |             nanomsg_sys::ENOTSUP         => Error::OperationNotSupported    ,
[INFO] [stderr]    |                          ^^^^^^^ not found in `nanomsg_sys`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::ENOTSUP;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use nanomsg_sys::posix_consts::ENOTSUP;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "41694e7cdc6f242a8d78670ede9bcf630679723af7b11fa584c889756b51e135"`
[INFO] running `"docker" "rm" "-f" "41694e7cdc6f242a8d78670ede9bcf630679723af7b11fa584c889756b51e135"`
[INFO] [stdout] 41694e7cdc6f242a8d78670ede9bcf630679723af7b11fa584c889756b51e135