[INFO] updating cached repository sindreij/network-test-harness [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sindreij/network-test-harness [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/network-test-harness" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/sindreij/network-test-harness"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/sindreij/network-test-harness'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/network-test-harness" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/sindreij/network-test-harness"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/sindreij/network-test-harness'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9319a804a10da74c56d886d4b02e9e18950d544b [INFO] sha for GitHub repo sindreij/network-test-harness: 9319a804a10da74c56d886d4b02e9e18950d544b [INFO] validating manifest of sindreij/network-test-harness 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 sindreij/network-test-harness 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 sindreij/network-test-harness [INFO] finished frobbing sindreij/network-test-harness [INFO] frobbed toml for sindreij/network-test-harness written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/sindreij/network-test-harness/Cargo.toml [INFO] started frobbing sindreij/network-test-harness [INFO] finished frobbing sindreij/network-test-harness [INFO] frobbed toml for sindreij/network-test-harness written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/sindreij/network-test-harness/Cargo.toml [INFO] crate sindreij/network-test-harness 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking sindreij/network-test-harness against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-0/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/sindreij/network-test-harness:/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] 5e0c2d4339dfc4c6e1b73f09e400acd797ab16a4e6a87f4705bc6061e29db16c [INFO] running `"docker" "start" "-a" "5e0c2d4339dfc4c6e1b73f09e400acd797ab16a4e6a87f4705bc6061e29db16c"` [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Compiling proc-macro-hack v0.5.7 [INFO] [stderr] Compiling snafu-derive v0.4.1 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.16 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking snafu v0.4.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking crucio v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0658]: async closures are unstable [INFO] [stderr] --> src/modes/never_body.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | async move |()| -> Option<(Result, Error>, ())> { [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] --> src/modes/random.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | async move |mut rng| -> Option<(Result, Error>, StdRng)> { [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] --> src/modes/random_text.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | async move |mut rng| -> Option<(Result, StdRng)> { [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] --> src/modes/slow_body.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | async move |mut data| -> Option<(Result, Error>, VecDeque)> { [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] --> src/modes/never_body.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | async move |()| -> Option<(Result, Error>, ())> { [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] --> src/modes/random.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | async move |mut rng| -> Option<(Result, Error>, StdRng)> { [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] --> src/modes/random_text.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | async move |mut rng| -> Option<(Result, StdRng)> { [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] --> src/modes/slow_body.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | async move |mut data| -> Option<(Result, Error>, VecDeque)> { [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 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: Could not compile `crucio`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `crucio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5e0c2d4339dfc4c6e1b73f09e400acd797ab16a4e6a87f4705bc6061e29db16c"` [INFO] running `"docker" "rm" "-f" "5e0c2d4339dfc4c6e1b73f09e400acd797ab16a4e6a87f4705bc6061e29db16c"` [INFO] [stdout] 5e0c2d4339dfc4c6e1b73f09e400acd797ab16a4e6a87f4705bc6061e29db16c