[INFO] fetching crate rusty-driver 0.3.1... [INFO] testing rusty-driver-0.3.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate rusty-driver 0.3.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rusty-driver 0.3.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rusty-driver 0.3.1 [INFO] finished tweaking crates.io crate rusty-driver 0.3.1 [INFO] tweaked toml for crates.io crate rusty-driver 0.3.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate rusty-driver 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded warp v0.1.22 [INFO] [stderr] Downloaded webdriver v0.40.2 [INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1f6f52ebcfc2ce963c0fd793ad72cac188d4af317e4b208949f4013e8f97c25 [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" "f1f6f52ebcfc2ce963c0fd793ad72cac188d4af317e4b208949f4013e8f97c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1f6f52ebcfc2ce963c0fd793ad72cac188d4af317e4b208949f4013e8f97c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1f6f52ebcfc2ce963c0fd793ad72cac188d4af317e4b208949f4013e8f97c25", kill_on_drop: false }` [INFO] [stdout] f1f6f52ebcfc2ce963c0fd793ad72cac188d4af317e4b208949f4013e8f97c25 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc518f15376ee8ce5638fa9874ccafe4e1a8bc93433d50f576d03789c835de76 [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" "fc518f15376ee8ce5638fa9874ccafe4e1a8bc93433d50f576d03789c835de76", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling urlencoding v1.1.1 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling tracing v0.1.16 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling headers-core v0.1.1 [INFO] [stderr] Compiling headers v0.2.3 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling warp v0.1.22 [INFO] [stderr] Compiling pin-project v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling webdriver v0.40.2 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling rusty-driver v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 50s [INFO] running `Command { std: "docker" "inspect" "fc518f15376ee8ce5638fa9874ccafe4e1a8bc93433d50f576d03789c835de76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc518f15376ee8ce5638fa9874ccafe4e1a8bc93433d50f576d03789c835de76", kill_on_drop: false }` [INFO] [stdout] fc518f15376ee8ce5638fa9874ccafe4e1a8bc93433d50f576d03789c835de76 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af84e4dbf85449fa542242375bbe3a98382f83c69aa27a589440c031d10eb18e [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" "af84e4dbf85449fa542242375bbe3a98382f83c69aa27a589440c031d10eb18e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty-driver v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected identifier, found keyword `await` [INFO] [stdout] --> examples/wikipedia.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | use futures::prelude::await; [INFO] [stdout] | ^^^^^ expected identifier, found keyword [INFO] [stdout] | [INFO] [stdout] help: you can escape reserved keywords to use them as identifiers [INFO] [stdout] | [INFO] [stdout] 20 | use futures::prelude::r#await; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found keyword `async` [INFO] [stdout] --> examples/wikipedia.rs:25:3 [INFO] [stdout] | [INFO] [stdout] 25 | #[async] [INFO] [stdout] | ^^^^^ expected identifier, found keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/wikipedia.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | let driver = await!(Driver::new("http://localhost:4444".into(), None))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `Driver::new("http://localhost:4444".into(), None).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/wikipedia.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | await!(driver.clone().goto("https://www.wikipedia.org".into()))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `driver.clone().goto("https://www.wikipedia.org".into()).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/wikipedia.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | let search = await!( [INFO] [stdout] | __________________^ [INFO] [stdout] 30 | | driver.clone().find(Locator::Css("form#search-form".into()), None) [INFO] [stdout] 31 | | )?; [INFO] [stdout] | |_____^ help: `await` is a postfix operation: `driver.clone().find(Locator::Css("form#search-form".into()), None).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/wikipedia.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | await!(driver.clone().set_by_name(search.clone(), "search".into(), article))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `driver.clone().set_by_name(search.clone(), "search".into(), article).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/wikipedia.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | await!(driver.clone().submit(search))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `driver.clone().submit(search).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> examples/wikipedia.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(generators, use_extern_macros, proc_macro_non_items, nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found keyword `await` [INFO] [stdout] --> examples/curl.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | use futures::prelude::await; [INFO] [stdout] | ^^^^^ expected identifier, found keyword [INFO] [stdout] | [INFO] [stdout] help: you can escape reserved keywords to use them as identifiers [INFO] [stdout] | [INFO] [stdout] 20 | use futures::prelude::r#await; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found keyword `async` [INFO] [stdout] --> examples/curl.rs:25:3 [INFO] [stdout] | [INFO] [stdout] 25 | #[async] [INFO] [stdout] | ^^^^^ expected identifier, found keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/curl.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | let driver = await!(Driver::new("http://localhost:4444".into(), None))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `Driver::new("http://localhost:4444".into(), None).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/curl.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | await!(driver.clone().goto(url))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `driver.clone().goto(url).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: incorrect use of `await` [INFO] [stdout] --> examples/curl.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | let body = await!(driver.clone().find(Locator::Css("body".into()), None))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `driver.clone().find(Locator::Css("body".into()), None).await` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> examples/curl.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(generators, use_extern_macros, proc_macro_non_items, nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `futures_await` [INFO] [stdout] --> examples/wikipedia.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | extern crate futures_await as futures; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `futures_await` [INFO] [stdout] --> examples/curl.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | extern crate futures_await as futures; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-driver` [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: build failed [INFO] running `Command { std: "docker" "inspect" "af84e4dbf85449fa542242375bbe3a98382f83c69aa27a589440c031d10eb18e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af84e4dbf85449fa542242375bbe3a98382f83c69aa27a589440c031d10eb18e", kill_on_drop: false }` [INFO] [stdout] af84e4dbf85449fa542242375bbe3a98382f83c69aa27a589440c031d10eb18e