[INFO] fetching crate cataclysm 0.2.0-beta.3...
[INFO] checking cataclysm-0.2.0-beta.3 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] extracting crate cataclysm 0.2.0-beta.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cataclysm 0.2.0-beta.3 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 crates.io crate cataclysm 0.2.0-beta.3
[INFO] finished tweaking crates.io crate cataclysm 0.2.0-beta.3
[INFO] tweaked toml for crates.io crate cataclysm 0.2.0-beta.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cataclysm 0.2.0-beta.3 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d7aa0a10bc37cabf78184731e4fcdae6688e590680dea9395107fbae3b0b3160
[INFO] running `Command { std: "docker" "start" "-a" "d7aa0a10bc37cabf78184731e4fcdae6688e590680dea9395107fbae3b0b3160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7aa0a10bc37cabf78184731e4fcdae6688e590680dea9395107fbae3b0b3160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7aa0a10bc37cabf78184731e4fcdae6688e590680dea9395107fbae3b0b3160", kill_on_drop: false }`
[INFO] [stdout] d7aa0a10bc37cabf78184731e4fcdae6688e590680dea9395107fbae3b0b3160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 45a0418708a49404dcaaafc3f33e1c4d5b78a823cfc88f7c5b61f2e175171f04
[INFO] running `Command { std: "docker" "start" "-a" "45a0418708a49404dcaaafc3f33e1c4d5b78a823cfc88f7c5b61f2e175171f04", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking cataclysm v0.2.0-beta.3 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0391]: cycle detected when type-checking `server::<impl at src/server.rs:249:1: 249:41>::run`
[INFO] [stdout]    --> src/server.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub async fn run<S: AsRef<str>>(self: &Arc<Self>, socket: S) -> Result<(), Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: ...which requires generator glue MIR for `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires elaborating drops for `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires borrow-checking `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires processing `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires processing MIR for `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires unsafety-checking `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires building MIR for `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout] note: ...which requires type-checking `server::<impl at src/server.rs:249:1: 249:41>::run::{closure#0}::{closure#1}::{closure#0}`...
[INFO] [stdout]    --> src/server.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 |   ...                   tokio::spawn(async move {
[INFO] [stdout]     |  _______________________________________________^
[INFO] [stdout] 275 | | ...                       tokio::select! {
[INFO] [stdout] 276 | | ...                           res = server.dispatch(socket, addr) => match res {
[INFO] [stdout] 277 | | ...                               Ok(_) => (),
[INFO] [stdout] ...   |
[INFO] [stdout] 287 | | ...                       server.max_connections.add_permits(1);
[INFO] [stdout] 288 | | ...                   });
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     = note: ...which again requires type-checking `server::<impl at src/server.rs:249:1: 249:41>::run`, completing the cycle
[INFO] [stdout] note: cycle used when building MIR for `server::<impl at src/server.rs:249:1: 249:41>::run`
[INFO] [stdout]    --> src/server.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     pub async fn run<S: AsRef<str>>(self: &Arc<Self>, socket: S) -> Result<(), Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 `cataclysm` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "45a0418708a49404dcaaafc3f33e1c4d5b78a823cfc88f7c5b61f2e175171f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a0418708a49404dcaaafc3f33e1c4d5b78a823cfc88f7c5b61f2e175171f04", kill_on_drop: false }`
[INFO] [stdout] 45a0418708a49404dcaaafc3f33e1c4d5b78a823cfc88f7c5b61f2e175171f04