[INFO] cloning repository jasonwhite/button-rs [INFO] running `"git" "clone" "--bare" "git://github.com/jasonwhite/button-rs.git" "work/cache/sources/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jasonwhite/button-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jasonwhite/button-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jasonwhite/button-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jasonwhite/button-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e8b5e7a810ccdabdd22aae6d7e098578b347fe3b [INFO] sha for GitHub repo jasonwhite/button-rs: e8b5e7a810ccdabdd22aae6d7e098578b347fe3b [INFO] validating manifest of jasonwhite/button-rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jasonwhite/button-rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jasonwhite/button-rs/Cargo.toml [INFO] started frobbing jasonwhite/button-rs [INFO] finished frobbing jasonwhite/button-rs [INFO] frobbed toml for jasonwhite/button-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jasonwhite/button-rs/Cargo.toml [INFO] crate jasonwhite/button-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/NikVolf/tokio-named-pipes` [INFO] [stderr] Updating git repository `https://github.com/alexcrichton/mio-named-pipes` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded holyhashmap v0.1.2 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking jasonwhite/button-rs against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jasonwhite/button-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d9cf3f9a806622f6d7c6f07abceaae58f78c31a56c5c363f863f37cee25c9aa3 [INFO] running `"docker" "start" "-a" "d9cf3f9a806622f6d7c6f07abceaae58f78c31a56c5c363f863f37cee25c9aa3"` [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking miniz_oxide_c_api v0.2.2 [INFO] [stderr] Checking nix v0.13.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking serde v1.0.94 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking os_pipe v0.8.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking bincode v1.1.4 [INFO] [stderr] Checking holyhashmap v0.1.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking tokio-serde v0.3.0 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-serde-bincode v0.2.1 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking hyper v0.12.31 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking button v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped_transform macros>:58:69 [INFO] [stderr] | [INFO] [stderr] 55 | expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 58 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) * [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped_transform macros>:62:54 [INFO] [stderr] | [INFO] [stderr] 60 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 61 | escaped_transform ! ( [INFO] [stderr] 62 | __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * ) ) ; [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped macros>:53:69 [INFO] [stderr] | [INFO] [stderr] 50 | expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 53 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) * [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped macros>:56:66 [INFO] [stderr] | [INFO] [stderr] 55 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 56 | escaped ! ( __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * ) [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button/server/service.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped_transform macros>:58:69 [INFO] [stderr] | [INFO] [stderr] 55 | expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 58 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) * [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped_transform macros>:62:54 [INFO] [stderr] | [INFO] [stderr] 60 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 61 | escaped_transform ! ( [INFO] [stderr] 62 | __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * ) ) ; [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped macros>:53:69 [INFO] [stderr] | [INFO] [stderr] 50 | expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 53 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) * [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::nom::bytes::escaped macros>:56:66 [INFO] [stderr] | [INFO] [stderr] 55 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => ( [INFO] [stderr] | - expected repetition [INFO] [stderr] 56 | escaped ! ( __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * ) [INFO] [stderr] | ^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/button/server/service.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `button`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `button`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d9cf3f9a806622f6d7c6f07abceaae58f78c31a56c5c363f863f37cee25c9aa3"` [INFO] running `"docker" "rm" "-f" "d9cf3f9a806622f6d7c6f07abceaae58f78c31a56c5c363f863f37cee25c9aa3"` [INFO] [stdout] d9cf3f9a806622f6d7c6f07abceaae58f78c31a56c5c363f863f37cee25c9aa3