[INFO] crate twitter-stream 0.10.0-alpha.1 is already in cache
[INFO] checking twitter-stream-0.10.0-alpha.1 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] extracting crate twitter-stream 0.10.0-alpha.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate twitter-stream 0.10.0-alpha.1 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate twitter-stream 0.10.0-alpha.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate twitter-stream 0.10.0-alpha.1
[INFO] tweaked toml for crates.io crate twitter-stream 0.10.0-alpha.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate twitter-stream 0.10.0-alpha.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 48c4583b53138a6f7106fb6a47d9271101d29602b35dd1be59ef1e42c21b0c49
[INFO] running `"docker" "start" "-a" "48c4583b53138a6f7106fb6a47d9271101d29602b35dd1be59ef1e42c21b0c49"`
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.0-alpha.7
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.4
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.4
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling tracing-attributes v0.1.2
[INFO] [stderr]    Compiling tokio-macros v0.2.0-alpha.4
[INFO] [stderr]    Compiling pin-project v0.3.5
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking pulldown-cmark v0.4.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0518]: attribute should be applied to function or closure
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.4.1/src/parse.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / bitflags! {
[INFO] [stderr] 134 | |     pub struct Options: u32 {
[INFO] [stderr] 135 | |         const FIRST_PASS = 1 << 0;
[INFO] [stderr] 136 | |         const ENABLE_TABLES = 1 << 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 140 | |     }
[INFO] [stderr] 141 | | }
[INFO] [stderr]     | |_^ not a function or closure
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0518`.
[INFO] [stderr] error: could not compile `pulldown-cmark`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "48c4583b53138a6f7106fb6a47d9271101d29602b35dd1be59ef1e42c21b0c49"`
[INFO] running `"docker" "rm" "-f" "48c4583b53138a6f7106fb6a47d9271101d29602b35dd1be59ef1e42c21b0c49"`
[INFO] [stdout] 48c4583b53138a6f7106fb6a47d9271101d29602b35dd1be59ef1e42c21b0c49