[INFO] cloning repository https://github.com/drahnr/sugar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drahnr/sugar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrahnr%2Fsugar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrahnr%2Fsugar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ee689c90907be0f7918be37248428f244d60e80
[INFO] testing drahnr/sugar against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrahnr%2Fsugar" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drahnr/sugar on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drahnr/sugar
[INFO] finished tweaking git repo https://github.com/drahnr/sugar
[INFO] tweaked toml for git repo https://github.com/drahnr/sugar written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/drahnr/sugar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e233bbfed075ca2bbb1e7bf3caa0f039930674df403859666817e25936345f8
[INFO] running `Command { std: "docker" "start" "-a" "3e233bbfed075ca2bbb1e7bf3caa0f039930674df403859666817e25936345f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e233bbfed075ca2bbb1e7bf3caa0f039930674df403859666817e25936345f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e233bbfed075ca2bbb1e7bf3caa0f039930674df403859666817e25936345f8", kill_on_drop: false }`
[INFO] [stdout] 3e233bbfed075ca2bbb1e7bf3caa0f039930674df403859666817e25936345f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4c6283d7ad9bb228de7a8a53dd8f73bfb89a47436e63854f70d874a28acb97d
[INFO] running `Command { std: "docker" "start" "-a" "c4c6283d7ad9bb228de7a8a53dd8f73bfb89a47436e63854f70d874a28acb97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling futures v0.1.17
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.4
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling sugar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `tokio_core`
[INFO] [stdout]  --> src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate tokio_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `tokio_io`
[INFO] [stdout]  --> src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate tokio_io;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here
[INFO] [stdout]   --> src/main.rs:92:6
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl Swarm {
[INFO] [stdout]    |      ^^^^^ expected lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout] help: indicate the anonymous lifetime
[INFO] [stdout]    |
[INFO] [stdout] 92 | impl Swarm<'_> {
[INFO] [stdout]    |           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `listener` in this scope
[INFO] [stdout]    --> src/main.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let connections = listener.incoming();
[INFO] [stdout]     |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | / error_chain! {
[INFO] [stdout] 18 | |     // Automatic conversions between this error chain and other
[INFO] [stdout] 19 | |     // error types not defined by the `error_chain!`. These will be
[INFO] [stdout] 20 | |     // wrapped in a new error with, in the first case, the
[INFO] [stdout] ...  |
[INFO] [stdout] 46 | |     }
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when expanding type alias `<impl at src/main.rs:100:1: 100:30>::poll::Error`
[INFO] [stdout]    --> src/main.rs:104:22
[INFO] [stdout]     |
[INFO] [stdout] 104 |         type Error = Error;
[INFO] [stdout]     |                      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...which immediately requires expanding type alias `<impl at src/main.rs:100:1: 100:30>::poll::Error` again
[INFO] [stdout]     = note: type aliases cannot be recursive
[INFO] [stdout]     = help: consider using a struct, enum, or union instead to break the cycle
[INFO] [stdout]     = help: see <https://doc.rust-lang.org/reference/types.html#recursive-types> for more information
[INFO] [stdout] note: cycle used when collecting item types in top-level module
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / #[macro_use]
[INFO] [stdout] 2   | | extern crate error_chain;
[INFO] [stdout] 3   | |
[INFO] [stdout] 4   | | extern crate futures;
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     println!("Hello, world!");
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0391, E0425, E0463, E0726.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sugar` due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c4c6283d7ad9bb228de7a8a53dd8f73bfb89a47436e63854f70d874a28acb97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c6283d7ad9bb228de7a8a53dd8f73bfb89a47436e63854f70d874a28acb97d", kill_on_drop: false }`
[INFO] [stdout] c4c6283d7ad9bb228de7a8a53dd8f73bfb89a47436e63854f70d874a28acb97d
