[INFO] cloning repository https://github.com/schuster/tokio-starter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schuster/tokio-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuster%2Ftokio-starter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuster%2Ftokio-starter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 728886dc09bed2272dad9d94f01300ebab9f95f7 [INFO] checking schuster/tokio-starter against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschuster%2Ftokio-starter" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schuster/tokio-starter on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] crate git repo https://github.com/schuster/tokio-starter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] [stderr] error: the lock file /workspace/builds/worker-4/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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 `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ced37040e53f2d53628c84405294664edc8944626432aab5e585fed0e52bd0e4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ced37040e53f2d53628c84405294664edc8944626432aab5e585fed0e52bd0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ced37040e53f2d53628c84405294664edc8944626432aab5e585fed0e52bd0e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ced37040e53f2d53628c84405294664edc8944626432aab5e585fed0e52bd0e4", kill_on_drop: false }` [INFO] [stdout] ced37040e53f2d53628c84405294664edc8944626432aab5e585fed0e52bd0e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9172d6c499cef999d0d150f882d91bebd92fee59752bf43503dd385866b2292e [INFO] running `Command { std: "docker" "start" "-a" "9172d6c499cef999d0d150f882d91bebd92fee59752bf43503dd385866b2292e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.43 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-core v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-sink v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking futures-task v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#01ab7ecb) [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [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 v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Checking futures-util v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking futures-executor v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking futures v0.3.6 (https://github.com/alexcrichton/futures-rs#74b2ff0e) [INFO] [stderr] Checking tokio-starter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0412]: cannot find type `Collect` in crate `futures` [INFO] [stdout] --> src/main.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | type Future = futures::Collect< [INFO] [stdout] | ^^^^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 5 | use futures::stream::Collect; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | Vec>>; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 32 | Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `collect` in crate `futures` [INFO] [stdout] --> src/main.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | futures::collect( [INFO] [stdout] | ^^^^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:57:28 [INFO] [stdout] | [INFO] [stdout] 57 | type Future = futures::Done; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 57 | type Future = futures::future::MaybeDone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | type Future = std::str::pattern::SearchStep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `done` in crate `futures` [INFO] [stdout] --> src/main.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | futures::done(Ok(raw_result.to_string())) [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:89:28 [INFO] [stdout] | [INFO] [stdout] 89 | type Future = futures::Done; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 89 | type Future = futures::future::MaybeDone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 89 | type Future = std::str::pattern::SearchStep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `done` in crate `futures` [INFO] [stdout] --> src/main.rs:93:18 [INFO] [stdout] | [INFO] [stdout] 93 | futures::done(Ok(new_query)) [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-starter` [INFO] [stdout] error[E0412]: cannot find type `Collect` in crate `futures` [INFO] [stdout] --> src/main.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | type Future = futures::Collect< [INFO] [stdout] | ^^^^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 5 | use futures::stream::Collect; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | Vec>>; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 32 | Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | Vec>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] error[E0425]: cannot find function `collect` in crate `futures` [INFO] [stdout] --> src/main.rs:36:18 [INFO] [stdout] | [INFO] [stdout] 36 | futures::collect( [INFO] [stdout] | ^^^^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:57:28 [INFO] [stdout] | [INFO] [stdout] 57 | type Future = futures::Done; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 57 | type Future = futures::future::MaybeDone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | type Future = std::str::pattern::SearchStep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `done` in crate `futures` [INFO] [stdout] --> src/main.rs:68:18 [INFO] [stdout] | [INFO] [stdout] 68 | futures::done(Ok(raw_result.to_string())) [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Done` in crate `futures` [INFO] [stdout] --> src/main.rs:89:28 [INFO] [stdout] | [INFO] [stdout] 89 | type Future = futures::Done; [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `futures::future::MaybeDone::Done` and 1 other; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 89 | type Future = futures::future::MaybeDone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 89 | type Future = std::str::pattern::SearchStep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `done` in crate `futures` [INFO] [stdout] --> src/main.rs:93:18 [INFO] [stdout] | [INFO] [stdout] 93 | futures::done(Ok(new_query)) [INFO] [stdout] | ^^^^ not found in `futures` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9172d6c499cef999d0d150f882d91bebd92fee59752bf43503dd385866b2292e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9172d6c499cef999d0d150f882d91bebd92fee59752bf43503dd385866b2292e", kill_on_drop: false }` [INFO] [stdout] 9172d6c499cef999d0d150f882d91bebd92fee59752bf43503dd385866b2292e