[INFO] crate tgbot 0.5.1 is already in cache
[INFO] checking tgbot-0.5.1 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate tgbot 0.5.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tgbot 0.5.1 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tgbot 0.5.1
[INFO] finished tweaking crates.io crate tgbot 0.5.1
[INFO] tweaked toml for crates.io crate tgbot 0.5.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate tgbot 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 921330fc808b57a4cca6d217ddacc9d04f3de36c315528360798cd260974380f
[INFO] running `"docker" "start" "-a" "921330fc808b57a4cca6d217ddacc9d04f3de36c315528360798cd260974380f"`
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking colored v1.9.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling tokio-macros v0.2.3
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]    Compiling derefable v0.1.0
[INFO] [stderr]    Compiling async-stream-impl v0.2.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking regex v1.3.2
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling async-trait v0.1.22
[INFO] [stderr]     Checking assert-json-diff v1.0.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]     Checking async-stream v0.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]     Checking mockito v0.22.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rustls-native-certs v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-rustls v0.12.2
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking tokio-socks v0.2.0
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking hyper-rustls v0.19.0
[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking tgbot v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find value `__yield_tx` in this scope
[INFO] [stderr]    --> src/longpoll.rs:76:17
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let s = stream! {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 77  | |             loop {
[INFO] [stderr] 78  | |                 if receiver.try_recv().is_ok() {
[INFO] [stderr] 79  | |                     receiver.close();
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |             }
[INFO] [stderr] 101 | |         };
[INFO] [stderr]     | |_________^ not found in this scope
[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[E0425]: cannot find value `__yield_tx` in this scope
[INFO] [stderr]    --> src/longpoll.rs:76:17
[INFO] [stderr]     |
[INFO] [stderr] 76  |           let s = stream! {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 77  | |             loop {
[INFO] [stderr] 78  | |                 if receiver.try_recv().is_ok() {
[INFO] [stderr] 79  | |                     receiver.close();
[INFO] [stderr] ...   |
[INFO] [stderr] 100 | |             }
[INFO] [stderr] 101 | |         };
[INFO] [stderr]     | |_________^ not found in this scope
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `tgbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `tgbot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "921330fc808b57a4cca6d217ddacc9d04f3de36c315528360798cd260974380f"`
[INFO] running `"docker" "rm" "-f" "921330fc808b57a4cca6d217ddacc9d04f3de36c315528360798cd260974380f"`
[INFO] [stdout] 921330fc808b57a4cca6d217ddacc9d04f3de36c315528360798cd260974380f