[INFO] crate fahrenheit 4.5.3 is already in cache
[INFO] checking fahrenheit-4.5.3 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate fahrenheit 4.5.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fahrenheit 4.5.3 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fahrenheit 4.5.3
[INFO] finished tweaking crates.io crate fahrenheit 4.5.3
[INFO] tweaked toml for crates.io crate fahrenheit 4.5.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 31d08e38ad06a23c4727f34737dc4da6351350cffb896c384eac5826c89ac006
[INFO] running `"docker" "start" "-a" "31d08e38ad06a23c4727f34737dc4da6351350cffb896c384eac5826c89ac006"`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking fahrenheit v4.5.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `into_waker` found for type `std::sync::Arc<Token>` in the current scope
[INFO] [stderr]   --> src/lib.rs:61:41
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 waker: arc_self.clone().into_waker(),
[INFO] [stderr]    |                                         ^^^^^^^^^^ method not found in `std::sync::Arc<Token>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_waker` found for type `std::sync::Arc<Token>` in the current scope
[INFO] [stderr]    --> src/lib.rs:159:21
[INFO] [stderr]     |
[INFO] [stderr] 159 |         (counter, w.into_waker())
[INFO] [stderr]     |                     ^^^^^^^^^^ method not found in `std::sync::Arc<Token>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_waker` found for type `std::sync::Arc<Token>` in the current scope
[INFO] [stderr]   --> src/lib.rs:61:41
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 waker: arc_self.clone().into_waker(),
[INFO] [stderr]    |                                         ^^^^^^^^^^ method not found in `std::sync::Arc<Token>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `into_waker` found for type `std::sync::Arc<Token>` in the current scope
[INFO] [stderr]    --> src/lib.rs:159:21
[INFO] [stderr]     |
[INFO] [stderr] 159 |         (counter, w.into_waker())
[INFO] [stderr]     |                     ^^^^^^^^^^ method not found in `std::sync::Arc<Token>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `fahrenheit`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `fahrenheit`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "31d08e38ad06a23c4727f34737dc4da6351350cffb896c384eac5826c89ac006"`
[INFO] running `"docker" "rm" "-f" "31d08e38ad06a23c4727f34737dc4da6351350cffb896c384eac5826c89ac006"`
[INFO] [stdout] 31d08e38ad06a23c4727f34737dc4da6351350cffb896c384eac5826c89ac006