[INFO] updating cached repository https://github.com/schuster/tokio-starter
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 728886dc09bed2272dad9d94f01300ebab9f95f7
[INFO] checking schuster/tokio-starter against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuster%2Ftokio-starter" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/schuster/tokio-starter on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/schuster/tokio-starter
[INFO] finished tweaking git repo https://github.com/schuster/tokio-starter
[INFO] tweaked toml for git repo https://github.com/schuster/tokio-starter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/schuster/tokio-starter already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/futures-rs`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio-core`
[INFO] [stderr]     Updating git repository `https://github.com/tokio-rs/tokio-service`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aefc295a2acbea936f0b48a30c4d32e4c80c5ef87a54d0a942860c7fbb9e3ea8
[INFO] running `"docker" "start" "-a" "aefc295a2acbea936f0b48a30c4d32e4c80c5ef87a54d0a942860c7fbb9e3ea8"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking futures-core v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking once_cell v1.3.1
[INFO] [stderr]     Checking futures-sink v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-io v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#01ab7ecb)
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking futures-channel v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking futures-task v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17 (https://github.com/tokio-rs/tokio-core#8cd731fe)
[INFO] [stderr]    Compiling futures-macro v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking futures-util v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking futures-executor v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking futures v0.3.4 (https://github.com/alexcrichton/futures-rs#2f8943da)
[INFO] [stderr]     Checking tokio-starter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0412]: cannot find type `Collect` in crate `futures`
[INFO] [stderr]   --> src/main.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |     type Future = futures::Collect<
[INFO] [stderr]    |                            ^^^^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use futures::stream::Collect;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Vec<futures::Done<String, Self::Error>>>;
[INFO] [stderr]    |                          ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Vec<futures::core_reexport::str::pattern::SearchStep>>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |             Vec<futures::future::MaybeDone>>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `collect` in crate `futures`
[INFO] [stderr]   --> src/main.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |         futures::collect(
[INFO] [stderr]    |                  ^^^^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type Future = futures::Done<Self::Response, Self::Error>;
[INFO] [stderr]    |                            ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type Future = futures::core_reexport::str::pattern::SearchStep;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 57 |     type Future = futures::future::MaybeDone;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |         futures::done(Ok(raw_result.to_string()))
[INFO] [stderr]    |                  ^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Future = futures::Done<Self::Response, Self::Error>;
[INFO] [stderr]    |                            ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Future = futures::core_reexport::str::pattern::SearchStep;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 |     type Future = futures::future::MaybeDone;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 |         futures::done(Ok(new_query))
[INFO] [stderr]    |                  ^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Collect` in crate `futures`
[INFO] [stderr]   --> src/main.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |     type Future = futures::Collect<
[INFO] [stderr]    |                            ^^^^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 5  | use futures::stream::Collect;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Vec<futures::Done<String, Self::Error>>>;
[INFO] [stderr]    |                          ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 32 |             Vec<futures::core_reexport::str::pattern::SearchStep>>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |             Vec<futures::future::MaybeDone>>;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `collect` in crate `futures`
[INFO] [stderr]   --> src/main.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |         futures::collect(
[INFO] [stderr]    |                  ^^^^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type Future = futures::Done<Self::Response, Self::Error>;
[INFO] [stderr]    |                            ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 57 |     type Future = futures::core_reexport::str::pattern::SearchStep;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 57 |     type Future = futures::future::MaybeDone;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:68:18
[INFO] [stderr]    |
[INFO] [stderr] 68 |         futures::done(Ok(raw_result.to_string()))
[INFO] [stderr]    |                  ^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Future = futures::Done<Self::Response, Self::Error>;
[INFO] [stderr]    |                            ^^^^ not found in `futures`
[INFO] [stderr]    |
[INFO] [stderr] help: there is an enum variant `futures::core_reexport::str::pattern::SearchStep::Done` and 1 other; try using the variant's enum
[INFO] [stderr]    |
[INFO] [stderr] 89 |     type Future = futures::core_reexport::str::pattern::SearchStep;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 |     type Future = futures::future::MaybeDone;
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `done` in crate `futures`
[INFO] [stderr]   --> src/main.rs:93:18
[INFO] [stderr]    |
[INFO] [stderr] 93 |         futures::done(Ok(new_query))
[INFO] [stderr]    |                  ^^^^ not found in `futures`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `tokio-starter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `tokio-starter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "aefc295a2acbea936f0b48a30c4d32e4c80c5ef87a54d0a942860c7fbb9e3ea8"`
[INFO] running `"docker" "rm" "-f" "aefc295a2acbea936f0b48a30c4d32e4c80c5ef87a54d0a942860c7fbb9e3ea8"`
[INFO] [stdout] aefc295a2acbea936f0b48a30c4d32e4c80c5ef87a54d0a942860c7fbb9e3ea8
