[INFO] cloning repository https://github.com/damody/sflow_read [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/damody/sflow_read" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamody%2Fsflow_read", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamody%2Fsflow_read'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b23cede752f2e3b9dd1876dd1b8e8e2a17d458b [INFO] checking damody/sflow_read against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamody%2Fsflow_read" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/damody/sflow_read on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/damody/sflow_read [INFO] finished tweaking git repo https://github.com/damody/sflow_read [INFO] tweaked toml for git repo https://github.com/damody/sflow_read written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/damody/sflow_read already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.2 [INFO] [stderr] Downloaded syn v0.15.11 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.0-alpha.3 [INFO] [stderr] Downloaded trust-dns-proto v0.5.0-alpha.3 [INFO] [stderr] Downloaded actix v0.7.5 [INFO] [stderr] Downloaded text_io v0.1.7 [INFO] [stderr] Downloaded tokio-threadpool v0.1.7 [INFO] [stderr] Downloaded tokio-openssl v0.2.1 [INFO] [stderr] Downloaded actix-net v0.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.9 [INFO] [stderr] Downloaded actix-web v0.7.13 [INFO] [stderr] Downloaded mercator v0.1.2 [INFO] [stderr] Downloaded trust-dns-proto v0.4.3 [INFO] [stderr] Downloaded flate2 v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 484264ef84071a1e5afa70d57a875ac92d65b298839b5f9b2b360d3b72aeb693 [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" "484264ef84071a1e5afa70d57a875ac92d65b298839b5f9b2b360d3b72aeb693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "484264ef84071a1e5afa70d57a875ac92d65b298839b5f9b2b360d3b72aeb693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "484264ef84071a1e5afa70d57a875ac92d65b298839b5f9b2b360d3b72aeb693", kill_on_drop: false }` [INFO] [stdout] 484264ef84071a1e5afa70d57a875ac92d65b298839b5f9b2b360d3b72aeb693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61305a02543a73c77d602418f25d5a2dff43da5d0a155ca426d7c0eddab0deec [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" "61305a02543a73c77d602418f25d5a2dff43da5d0a155ca426d7c0eddab0deec", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Checking string v0.1.1 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking text_io v0.1.7 [INFO] [stderr] Checking mercator v0.1.2 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling actix-web v0.7.13 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking r2d2 v0.8.2 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking http v0.1.13 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling diesel v0.16.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.0 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Checking flate2 v1.0.4 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling syn v0.15.11 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.13.11/src/parsers.rs:68:48 [INFO] [stdout] | [INFO] [stdout] 68 | fn $name(i: $crate::buffer::Cursor) -> $crate::synom::PResult<$o> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] 69 | $submac!(i, $($args)*) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.13.11/src/expr.rs:1701:12 [INFO] [stdout] | [INFO] [stdout] 1701 | named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] | - -------- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | _____| [INFO] [stdout] | | [INFO] [stdout] 1702 | | parens!(Punctuated::parse_terminated)); [INFO] [stdout] | |__________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<((Paren, punctuated::Punctuated), buffer::Cursor<'_>), error::ParseError>` [INFO] [stdout] found unit type `()` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-signal v0.2.5 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking trust-dns-proto v0.4.3 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` [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] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/parsers.rs:68:48 [INFO] [stdout] | [INFO] [stdout] 68 | fn $name(i: $crate::buffer::Cursor) -> $crate::synom::PResult<$o> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stdout] 69 | $submac!(i, $($args)*) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.9/src/expr.rs:1785:12 [INFO] [stdout] | [INFO] [stdout] 1785 | named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] | - -------- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | _____| [INFO] [stdout] | | [INFO] [stdout] 1786 | | parens!(Punctuated::parse_terminated) [INFO] [stdout] 1787 | | ); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::result::Result<((Paren, punctuated::Punctuated), buffer::Cursor<'_>), error::ParseError>` [INFO] [stdout] found unit type `()` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "61305a02543a73c77d602418f25d5a2dff43da5d0a155ca426d7c0eddab0deec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61305a02543a73c77d602418f25d5a2dff43da5d0a155ca426d7c0eddab0deec", kill_on_drop: false }` [INFO] [stdout] 61305a02543a73c77d602418f25d5a2dff43da5d0a155ca426d7c0eddab0deec