[INFO] cloning repository https://github.com/wellbehavedsoftware/rzbackup [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wellbehavedsoftware/rzbackup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Frzbackup"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Frzbackup'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 064079ed8111dd3b10d6e0c76a0087acb79dd33f [INFO] checking wellbehavedsoftware/rzbackup against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwellbehavedsoftware%2Frzbackup" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wellbehavedsoftware/rzbackup on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wellbehavedsoftware/rzbackup [INFO] finished tweaking git repo https://github.com/wellbehavedsoftware/rzbackup [INFO] tweaked toml for git repo https://github.com/wellbehavedsoftware/rzbackup written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/wellbehavedsoftware/rzbackup already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 38e9464590e84bb378fbdc68200a3e9572a383cc590976f4e115d95788f15e75 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "38e9464590e84bb378fbdc68200a3e9572a383cc590976f4e115d95788f15e75"` [INFO] [stderr] Compiling rzbackup v3.4.0-alpha1 (/opt/rustwide/workdir) [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking minilzo-sys v0.1.0 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking minilzo v0.2.0 [INFO] [stderr] Checking output v0.6.2 [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/misc/cloning_shared_future.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | Ok (Async::Ready (value_ref.clone ())), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ expected associated type, found struct `futures::future::SharedItem` [INFO] [stderr] | [INFO] [stderr] = note: expected type `::Item` [INFO] [stderr] found type `futures::future::SharedItem<::Item>` [INFO] [stderr] = note: consider constraining the associated type `::Item` to `futures::future::SharedItem<::Item>` or calling a method that returns `::Item` [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stderr] [INFO] [stderr] --> src/misc/cloning_shared_future.rs:27:23 [INFO] [stderr] | [INFO] [stderr] 27 | Ok (Async::Ready (value_ref.clone ())), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ expected associated type, found struct `futures::future::SharedItem` [INFO] [stderr] | [INFO] [stderr] = note: expected type `::Item` [INFO] [stderr] found type `futures::future::SharedItem<::Item>` [INFO] [stderr] = note: consider constraining the associated type `::Item` to `futures::future::SharedItem<::Item>` or calling a method that returns `::Item` [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/misc/cloning_shared_future.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | Err (error.clone ()), [INFO] [stderr] | ^^^^^^^^^^^^^^ expected associated type, found struct `futures::future::SharedError` [INFO] [stderr] | [INFO] [stderr] = note: expected type `::Error` [INFO] [stderr] found type `futures::future::SharedError<::Error>` [INFO] [stderr] = note: consider constraining the associated type `::Error` to `futures::future::SharedError<::Error>` or calling a method that returns `::Error` [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/misc/cloning_shared_future.rs:33:10 [INFO] [stderr] | [INFO] [stderr] 33 | Err (error.clone ()), [INFO] [stderr] | ^^^^^^^^^^^^^^ expected associated type, found struct `futures::future::SharedError` [INFO] [stderr] | [INFO] [stderr] = note: expected type `::Error` [INFO] [stderr] found type `futures::future::SharedError<::Error>` [INFO] [stderr] = note: consider constraining the associated type `::Error` to `futures::future::SharedError<::Error>` or calling a method that returns `::Error` [INFO] [stderr] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `rzbackup`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `rzbackup`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "38e9464590e84bb378fbdc68200a3e9572a383cc590976f4e115d95788f15e75"` [INFO] running `"docker" "rm" "-f" "38e9464590e84bb378fbdc68200a3e9572a383cc590976f4e115d95788f15e75"` [INFO] [stdout] 38e9464590e84bb378fbdc68200a3e9572a383cc590976f4e115d95788f15e75