[INFO] cloning repository https://github.com/cord-proj/cord-broker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cord-proj/cord-broker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcord-proj%2Fcord-broker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcord-proj%2Fcord-broker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d29943cf0837c50e1cb4734de680493b11c35357
[INFO] checking cord-proj/cord-broker against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcord-proj%2Fcord-broker" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cord-proj/cord-broker on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cord-proj/cord-broker
[INFO] finished tweaking git repo https://github.com/cord-proj/cord-broker
[INFO] tweaked toml for git repo https://github.com/cord-proj/cord-broker written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/cord-proj/cord-broker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5badc3ad5b8dac68c952bb79b61c7b8dd433aa926db20311abf6a77418f50606
[INFO] running `Command { std: "docker" "start" "-a" "5badc3ad5b8dac68c952bb79b61c7b8dd433aa926db20311abf6a77418f50606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5badc3ad5b8dac68c952bb79b61c7b8dd433aa926db20311abf6a77418f50606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5badc3ad5b8dac68c952bb79b61c7b8dd433aa926db20311abf6a77418f50606", kill_on_drop: false }`
[INFO] [stdout] 5badc3ad5b8dac68c952bb79b61c7b8dd433aa926db20311abf6a77418f50606
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0430d545034c8ab0850198837a1f84651bece7295ef8e94f2f78c7700e2600
[INFO] running `Command { std: "docker" "start" "-a" "ed0430d545034c8ab0850198837a1f84651bece7295ef8e94f2f78c7700e2600", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.114
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking futures-sink v0.3.19
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking futures-io v0.3.19
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking retain_mut v0.1.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling clap_derive v3.0.12
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking async-stream v0.3.2
[INFO] [stderr]     Checking clap v3.0.12
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking futures-locks v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.19
[INFO] [stderr]     Checking cord-message v0.3.0
[INFO] [stderr]     Checking futures v0.3.19
[INFO] [stderr]     Checking cord-client v0.3.0
[INFO] [stderr]     Checking cord-broker v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0391]: cycle detected when type-checking `subscriber::tests::test_subscriber_recv_onetime_task`
[INFO] [stdout]    --> src/subscriber.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: ...which requires evaluating trait selection obligation `[generator interior@src/subscriber.rs:106:57: 108:10]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires building MIR for `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: ...which requires type-checking `subscriber::tests::test_subscriber_recv_onetime_task::{closure#0}::{closure#0}::{closure#0}`...
[INFO] [stdout]    --> src/subscriber.rs:106:57
[INFO] [stdout]     |
[INFO] [stdout] 106 |           let mut consumer = OnetimeTask(Some(|msg| async {
[INFO] [stdout]     |  _________________________________________________________^
[INFO] [stdout] 107 | |             tx.send(msg).unwrap();
[INFO] [stdout] 108 | |         }));
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: ...which again requires type-checking `subscriber::tests::test_subscriber_recv_onetime_task`, completing the cycle
[INFO] [stdout]     = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cord-broker` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ed0430d545034c8ab0850198837a1f84651bece7295ef8e94f2f78c7700e2600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0430d545034c8ab0850198837a1f84651bece7295ef8e94f2f78c7700e2600", kill_on_drop: false }`
[INFO] [stdout] ed0430d545034c8ab0850198837a1f84651bece7295ef8e94f2f78c7700e2600