[INFO] updating cached repository https://github.com/remexre/todograph
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f70dfd281eef08bf6cb5d1706ec54e61bb9c5a12
[INFO] checking remexre/todograph against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Ftodograph" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/remexre/todograph on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/remexre/todograph
[INFO] finished tweaking git repo https://github.com/remexre/todograph
[INFO] tweaked toml for git repo https://github.com/remexre/todograph written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/remexre/todograph already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 8c40a3aaea19f77599a6043944f4bb48354f5253b5283f4b4e034fd2333275e0
[INFO] running `"docker" "start" "-a" "8c40a3aaea19f77599a6043944f4bb48354f5253b5283f4b4e034fd2333275e0"`
[INFO] [stderr]    Compiling serde v1.0.86
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_pcg v0.1.1
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]     Checking headers-core v0.1.0
[INFO] [stderr]     Checking stderrlog v0.4.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking hyper v0.12.23
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling headers-derive v0.1.0
[INFO] [stderr]    Compiling packer_derive v0.3.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling derive_more v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]     Checking packer v0.3.1
[INFO] [stderr]     Checking headers v0.2.1
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking warp v0.1.12
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr] error[E0277]: the trait bound `!: std::convert::From<()>` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:493:22
[INFO] [stderr]     |
[INFO] [stderr] 493 |                     .forward(tx.sink_map_err(|_| ()))
[INFO] [stderr]     |                      ^^^^^^^ the trait `std::convert::From<()>` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `!: std::convert::From<()>` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:494:22
[INFO] [stderr]     |
[INFO] [stderr] 494 |                     .map(|_| ());
[INFO] [stderr]     |                      ^^^ the trait `std::convert::From<()>` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr]     = note: required because of the requirements on the impl of `futures::Future` for `futures::stream::Forward<futures::stream::MapErr<futures::sync::mpsc::UnboundedReceiver<filters::ws::Message>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:490:30: 492:22]>, futures::sink::SinkMapErr<futures::stream::SplitSink<filters::ws::WebSocket>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:493:46: 493:52]>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `!: std::convert::From<()>` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:498:22
[INFO] [stderr]     |
[INFO] [stderr] 498 |                     .forward(rd_tx.sink_map_err(|_| ()))
[INFO] [stderr]     |                      ^^^^^^^ the trait `std::convert::From<()>` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `!: std::convert::From<()>` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:499:22
[INFO] [stderr]     |
[INFO] [stderr] 499 |                     .map(|_| ());
[INFO] [stderr]     |                      ^^^ the trait `std::convert::From<()>` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr]     = note: required because of the requirements on the impl of `futures::Future` for `futures::stream::Forward<futures::stream::Then<futures::stream::SplitStream<filters::ws::WebSocket>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:497:27: 497:46], std::result::Result<std::result::Result<filters::ws::Message, error::Error>, !>>, futures::sink::SinkMapErr<futures::sync::mpsc::UnboundedSender<std::result::Result<filters::ws::Message, error::Error>>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:498:49: 498:55]>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `!: std::convert::From<()>` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:501:35
[INFO] [stderr]     |
[INFO] [stderr] 501 |                 rt.block_on(write.join(read)).expect("websocket forward");
[INFO] [stderr]     |                                   ^^^^ the trait `std::convert::From<()>` is not implemented for `!`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the trait is implemented for `()`. Possibly this error has been caused by changes to Rust's type-inference algorithm (see: https://github.com/rust-lang/rust/issues/48950 for more info). Consider whether you meant to use the type `()` here instead.
[INFO] [stderr]     = note: required because of the requirements on the impl of `futures::Future` for `futures::stream::Forward<futures::stream::MapErr<futures::sync::mpsc::UnboundedReceiver<filters::ws::Message>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:490:30: 492:22]>, futures::sink::SinkMapErr<futures::stream::SplitSink<filters::ws::WebSocket>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:493:46: 493:52]>>`
[INFO] [stderr]     = note: required because of the requirements on the impl of `futures::Future` for `futures::Map<futures::stream::Forward<futures::stream::MapErr<futures::sync::mpsc::UnboundedReceiver<filters::ws::Message>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:490:30: 492:22]>, futures::sink::SinkMapErr<futures::stream::SplitSink<filters::ws::WebSocket>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:493:46: 493:52]>>, [closure@/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.1.12/src/test.rs:494:26: 494:32]>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `warp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `<Self as query_dsl::limit_dsl::LimitDsl>::Output`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0275`.
[INFO] [stderr] error: could not compile `diesel`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0275]: overflow evaluating the requirement `<Self as query_dsl::limit_dsl::LimitDsl>::Output`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0275`.
[INFO] [stderr] error: could not compile `diesel`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8c40a3aaea19f77599a6043944f4bb48354f5253b5283f4b4e034fd2333275e0"`
[INFO] running `"docker" "rm" "-f" "8c40a3aaea19f77599a6043944f4bb48354f5253b5283f4b4e034fd2333275e0"`
[INFO] [stdout] 8c40a3aaea19f77599a6043944f4bb48354f5253b5283f4b4e034fd2333275e0