[INFO] cloning repository https://github.com/3for/rustLearning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3for/rustLearning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3for%2FrustLearning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3for%2FrustLearning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e833fc5d7817bdc16a205e96707b3cf8f48dbd2 [INFO] checking 3for/rustLearning against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3for%2FrustLearning" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/3for/rustLearning on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/3for/rustLearning [INFO] finished tweaking git repo https://github.com/3for/rustLearning [INFO] tweaked toml for git repo https://github.com/3for/rustLearning written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/3for/rustLearning already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/cryptape/hyper.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.3 [INFO] [stderr] Downloaded libc v0.2.42 [INFO] [stderr] Downloaded tokio-timer v0.2.4 [INFO] [stderr] Downloaded unicode-normalization v0.1.7 [INFO] [stderr] Downloaded want v0.0.5 [INFO] [stderr] Downloaded rustc-demangle v0.1.8 [INFO] [stderr] Downloaded amq-proto v0.1.0 [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded amqp v0.1.1 [INFO] [stderr] Downloaded hyper v0.12.2 [INFO] [stderr] Downloaded cc v1.0.17 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded backtrace-sys v0.1.23 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.3 [INFO] [stderr] Downloaded tokio-reactor v0.1.2 [INFO] [stderr] Downloaded lazy_static v1.0.1 [INFO] [stderr] Downloaded tokio-tls-api v0.1.19 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded stable_deref_trait v1.1.0 [INFO] [stderr] Downloaded grpc v0.3.1 [INFO] [stderr] Downloaded tls-api v0.1.19 [INFO] [stderr] Downloaded base64 v0.9.2 [INFO] [stderr] Downloaded tokio-codec v0.1.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] [stderr] Downloaded mime v0.3.7 [INFO] [stderr] Downloaded mio-uds v0.6.6 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded indexmap v1.0.1 [INFO] [stderr] Downloaded serde_json v1.0.21 [INFO] [stderr] Downloaded tokio v0.1.7 [INFO] [stderr] Downloaded byteorder v1.2.3 [INFO] [stderr] Downloaded quote v0.6.3 [INFO] [stderr] Downloaded string v0.1.0 [INFO] [stderr] Downloaded protobuf v1.5.1 [INFO] [stderr] Downloaded syn v0.14.2 [INFO] [stderr] Downloaded tokio-io v0.1.7 [INFO] [stderr] Downloaded ws v0.7.6 [INFO] [stderr] Downloaded proc-macro2 v0.4.6 [INFO] [stderr] Downloaded httpbis v0.5.0 [INFO] [stderr] Downloaded tls-api-stub v0.1.19 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded smallvec v0.6.2 [INFO] [stderr] Downloaded tokio-fs v0.1.1 [INFO] [stderr] Downloaded h2 v0.1.10 [INFO] [stderr] Downloaded http v0.1.6 [INFO] [stderr] Downloaded tokio-udp v0.1.1 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded crossbeam-deque v0.3.1 [INFO] [stderr] Downloaded bitflags v1.0.3 [INFO] [stderr] Downloaded num-traits v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52cf1d684313603bae24b940dae3a4dbc717f40a7f2f092d1476b3dcb03a1dcd [INFO] running `Command { std: "docker" "start" "-a" "52cf1d684313603bae24b940dae3a4dbc717f40a7f2f092d1476b3dcb03a1dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52cf1d684313603bae24b940dae3a4dbc717f40a7f2f092d1476b3dcb03a1dcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52cf1d684313603bae24b940dae3a4dbc717f40a7f2f092d1476b3dcb03a1dcd", kill_on_drop: false }` [INFO] [stdout] 52cf1d684313603bae24b940dae3a4dbc717f40a7f2f092d1476b3dcb03a1dcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65df49053d2b9e9ac5eb5553f5479a7cb11eca5f40fca5fe9842c676ea7e9f36 [INFO] running `Command { std: "docker" "start" "-a" "65df49053d2b9e9ac5eb5553f5479a7cb11eca5f40fca5fe9842c676ea7e9f36", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking smallvec v0.6.2 [INFO] [stderr] Checking stable_deref_trait v1.1.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking error v0.1.0 (/opt/rustwide/workdir/error) [INFO] [stderr] Checking pubsub v0.1.0 (/opt/rustwide/workdir/pubsub) [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking base64 v0.9.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tls-api v0.1.19 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking tls-api-stub v0.1.19 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking want v0.0.5 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Checking mime v0.3.7 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1213:41 [INFO] [stdout] | [INFO] [stdout] 1213 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/expr.rs:1503:5 [INFO] [stdout] | [INFO] [stdout] 1503 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1504 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1505 | | many0!(alt!( [INFO] [stdout] 1506 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1524 | | (e) [INFO] [stdout] 1525 | | )); [INFO] [stdout] | |_______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1213:41 [INFO] [stdout] | [INFO] [stdout] 1213 | tap!($i, $name: call!($f) => $e); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/expr.rs:1503:5 [INFO] [stdout] | [INFO] [stdout] 1503 | / named!(trailer_expr(allow_struct: bool, allow_block: bool) -> Expr, do_parse!( [INFO] [stdout] 1504 | | mut e: call!(atom_expr, allow_struct, allow_block) >> [INFO] [stdout] 1505 | | many0!(alt!( [INFO] [stdout] 1506 | | tap!(args: and_call => { [INFO] [stdout] ... | [INFO] [stdout] 1524 | | (e) [INFO] [stdout] 1525 | | )); [INFO] [stdout] | |_______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `tap` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1354:31 [INFO] [stdout] | [INFO] [stdout] 1354 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/expr.rs:1701:5 [INFO] [stdout] | [INFO] [stdout] 1701 | / named!(and_call -> (token::Paren, Punctuated), [INFO] [stdout] 1702 | | parens!(Punctuated::parse_terminated)); [INFO] [stdout] | |__________________________________________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1426:31 [INFO] [stdout] | [INFO] [stdout] 1426 | braces!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/derive.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | / named!(data_enum -> (Option, token::Brace, Punctuated), do_parse!( [INFO] [stdout] 156 | | wh: option!(syn!(WhereClause)) >> [INFO] [stdout] 157 | | data: braces!(Punctuated::parse_terminated) >> [INFO] [stdout] 158 | | (wh, data.0, data.1) [INFO] [stdout] 159 | | )); [INFO] [stdout] | |_______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `braces` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1354:31 [INFO] [stdout] | [INFO] [stdout] 1354 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/ty.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 439 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 440 | | (TypeTuple { [INFO] [stdout] 441 | | paren_token: data.0, [INFO] [stdout] 442 | | elems: data.1, [INFO] [stdout] 443 | | }) [INFO] [stdout] 444 | | )); [INFO] [stdout] | |___________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Trailing semicolon in macro [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/parsers.rs:1354:31 [INFO] [stdout] | [INFO] [stdout] 1354 | parens!($i, call!($f)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.14.2/src/path.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | / named!(parse -> Self, do_parse!( [INFO] [stdout] 299 | | data: parens!(Punctuated::parse_terminated) >> [INFO] [stdout] 300 | | output: call!(ReturnType::without_plus) >> [INFO] [stdout] 301 | | (ParenthesizedGenericArguments { [INFO] [stdout] ... | [INFO] [stdout] 305 | | }) [INFO] [stdout] 306 | | )); [INFO] [stdout] | |___________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parens` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking protobuf v1.5.1 [INFO] [stderr] Checking http v0.1.6 [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "65df49053d2b9e9ac5eb5553f5479a7cb11eca5f40fca5fe9842c676ea7e9f36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65df49053d2b9e9ac5eb5553f5479a7cb11eca5f40fca5fe9842c676ea7e9f36", kill_on_drop: false }` [INFO] [stdout] 65df49053d2b9e9ac5eb5553f5479a7cb11eca5f40fca5fe9842c676ea7e9f36