[INFO] updating cached repository niklasf/lila-push
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/niklasf/lila-push
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/niklasf/lila-push" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/niklasf/lila-push"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/niklasf/lila-push'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/niklasf/lila-push" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/niklasf/lila-push"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/niklasf/lila-push'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61f0767248daaacc14fa783dc50d545599413c55
[INFO] sha for GitHub repo niklasf/lila-push: 61f0767248daaacc14fa783dc50d545599413c55
[INFO] validating manifest of niklasf/lila-push on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of niklasf/lila-push on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing niklasf/lila-push
[INFO] finished frobbing niklasf/lila-push
[INFO] frobbed toml for niklasf/lila-push written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/niklasf/lila-push/Cargo.toml
[INFO] started frobbing niklasf/lila-push
[INFO] finished frobbing niklasf/lila-push
[INFO] frobbed toml for niklasf/lila-push written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/niklasf/lila-push/Cargo.toml
[INFO] crate niklasf/lila-push already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking niklasf/lila-push against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/niklasf/lila-push:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5e8ecb0050082c1e278dc0b9e1a993d7aee4d12f3630b230e9403a1cf9e23eca
[INFO] running `"docker" "start" "-a" "5e8ecb0050082c1e278dc0b9e1a993d7aee4d12f3630b230e9403a1cf9e23eca"`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking base64 v0.7.0
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking buf_redux v0.8.1
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling structopt-derive v0.2.17
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.16
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking structopt v0.2.17
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.16
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking http-service v0.2.0 (https://github.com/rustasync/http-service#07b6780f)
[INFO] [stderr]     Checking http-service-hyper v0.2.0 (https://github.com/rustasync/http-service#07b6780f)
[INFO] [stderr]     Checking serde v1.0.92
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking erased-serde v0.3.9
[INFO] [stderr]     Checking tide-core v0.2.0 (https://github.com/rustasync/tide#279e0f05)
[INFO] [stderr]     Checking web-push v0.4.2
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:351:28
[INFO] [stderr]     |
[INFO] [stderr] 351 |         router.at("/").get(async move |_| "/");
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:352:31
[INFO] [stderr]     |
[INFO] [stderr] 352 |         router.at("/foo").get(async move |_| "/foo");
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:353:35
[INFO] [stderr]     |
[INFO] [stderr] 353 |         router.at("/foo/bar").get(async move |_| "/foo/bar");
[INFO] [stderr]     |                                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:365:29
[INFO] [stderr]     |
[INFO] [stderr] 365 |         router.at("/a").get(async move |_| "/a");
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:367:32
[INFO] [stderr]     |
[INFO] [stderr] 367 |             router.at("/").get(async move |_| "/b");
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:368:33
[INFO] [stderr]     |
[INFO] [stderr] 368 |             router.at("/a").get(async move |_| "/b/a");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:369:33
[INFO] [stderr]     |
[INFO] [stderr] 369 |             router.at("/b").get(async move |_| "/b/b");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:371:37
[INFO] [stderr]     |
[INFO] [stderr] 371 |                 router.at("/a").get(async move |_| "/b/c/a");
[INFO] [stderr]     |                                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:372:37
[INFO] [stderr]     |
[INFO] [stderr] 372 |                 router.at("/b").get(async move |_| "/b/c/b");
[INFO] [stderr]     |                                     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:374:33
[INFO] [stderr]     |
[INFO] [stderr] 374 |             router.at("/d").get(async move |_| "/b/d");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:377:33
[INFO] [stderr]     |
[INFO] [stderr] 377 |             router.at("/a").get(async move |_| "/a/a/a");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:378:33
[INFO] [stderr]     |
[INFO] [stderr] 378 |             router.at("/b").get(async move |_| "/a/a/b");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:381:32
[INFO] [stderr]     |
[INFO] [stderr] 381 |             router.at("/").get(async move |_| "/a/b");
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:407:33
[INFO] [stderr]     |
[INFO] [stderr] 407 |             router.at("/b").get(async move |_| "/a/b GET");
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: async closures are unstable
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/tide-d8df193c9a60972c/279e0f0/tide-core/src/app.rs:409:32
[INFO] [stderr]     |
[INFO] [stderr] 409 |         router.at("/a/b").post(async move |_| "/a/b POST");
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/62290
[INFO] [stderr]     = help: add #![feature(async_closure)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: Could not compile `tide-core`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5e8ecb0050082c1e278dc0b9e1a993d7aee4d12f3630b230e9403a1cf9e23eca"`
[INFO] running `"docker" "rm" "-f" "5e8ecb0050082c1e278dc0b9e1a993d7aee4d12f3630b230e9403a1cf9e23eca"`
[INFO] [stdout] 5e8ecb0050082c1e278dc0b9e1a993d7aee4d12f3630b230e9403a1cf9e23eca