[INFO] updating cached repository https://github.com/BalzGuenat/rustcache
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d0cc93047afe3dfad303109dbfe5bfed52e391b
[INFO] testing BalzGuenat/rustcache against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FBalzGuenat%2Frustcache" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BalzGuenat/rustcache on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/BalzGuenat/rustcache
[INFO] finished tweaking git repo https://github.com/BalzGuenat/rustcache
[INFO] tweaked toml for git repo https://github.com/BalzGuenat/rustcache written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/BalzGuenat/rustcache already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 4be0ca672b6b571dd3ef8f70e0853cee1ff09ce2b5264a45baa40064aa525f41
[INFO] running `"docker" "start" "-a" "4be0ca672b6b571dd3ef8f70e0853cee1ff09ce2b5264a45baa40064aa525f41"`
[INFO] [stderr]    Compiling rustcache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected `:`, found `>`
[INFO] [stderr]   --> src/msg/mod.rs:58:29
[INFO] [stderr]    |
[INFO] [stderr] 58 |         &ContiguousViewIt<'a> {
[INFO] [stderr]    |                             ^ expected `:`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `msg::ContiguousViewOwningIt<'_>` has no field named `end_idx`
[INFO] [stderr]   --> src/msg/mod.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             end_idx: self.len(),
[INFO] [stderr]    |             ^^^^^^^ `msg::ContiguousViewOwningIt<'_>` does not have this field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `view`, `next_idx`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `end_idx` on type `&mut msg::ContiguousViewOwningIt<'a>`
[INFO] [stderr]    --> src/msg/mod.rs:122:45
[INFO] [stderr]     |
[INFO] [stderr] 122 |         let next = if self.next_idx >= self.end_idx {
[INFO] [stderr]     |                                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0560, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0560`.
[INFO] [stderr] error: could not compile `rustcache`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4be0ca672b6b571dd3ef8f70e0853cee1ff09ce2b5264a45baa40064aa525f41"`
[INFO] running `"docker" "rm" "-f" "4be0ca672b6b571dd3ef8f70e0853cee1ff09ce2b5264a45baa40064aa525f41"`
[INFO] [stdout] 4be0ca672b6b571dd3ef8f70e0853cee1ff09ce2b5264a45baa40064aa525f41