[INFO] fetching crate crux_core 0.15.0...
[INFO] checking crux_core-0.15.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate crux_core 0.15.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate crux_core 0.15.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crux_core 0.15.0
[INFO] tweaked toml for crates.io crate crux_core 0.15.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crux_core 0.15.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crux_core 0.15.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac196e4bddb42396393cee5ff2e15bd2da5c3672e132ab5162f4996927688acb
[INFO] running `Command { std: "docker" "start" "-a" "ac196e4bddb42396393cee5ff2e15bd2da5c3672e132ab5162f4996927688acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac196e4bddb42396393cee5ff2e15bd2da5c3672e132ab5162f4996927688acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac196e4bddb42396393cee5ff2e15bd2da5c3672e132ab5162f4996927688acb", kill_on_drop: false }`
[INFO] [stdout] ac196e4bddb42396393cee5ff2e15bd2da5c3672e132ab5162f4996927688acb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd46c547cf46dba524aea0119e4ae3cb7d23c0dc74c8634b6a350d85be4e06e8
[INFO] running `Command { std: "docker" "start" "-a" "bd46c547cf46dba524aea0119e4ae3cb7d23c0dc74c8634b6a350d85be4e06e8", kill_on_drop: false }`
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[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/capability/channel.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn drain(&self) -> Drain<T> {
[INFO] [stdout]    |                  ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn drain(&self) -> Drain<'_, T> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]  --> tests/json_bridge.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crux_http::command::Http;
[INFO] [stdout]   |         ^^^^^^^^^ use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `crux_http`, use `cargo add crux_http` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]   --> tests/json_bridge.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |         pub http: crux_http::Http<Event>,
[INFO] [stdout]    |                   ^^^^^^^^^ use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `crux_http`, use `cargo add crux_http` to add it to your `Cargo.toml`
[INFO] [stdout] help: there is an enum variant `crate::app::Effect::Http` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 47 -         pub http: crux_http::Http<Event>,
[INFO] [stdout] 47 +         pub http: crate::app::Effect<Event>,
[INFO] [stdout]    |
[INFO] [stdout] 47 -         pub http: crux_http::Http<Event>,
[INFO] [stdout] 47 +         pub http: crate::app::EffectFfi<Event>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]   --> tests/json_bridge.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |         pub http: crux_http::Http<Event>,
[INFO] [stdout]    |                   ^^^^^^^^^ use of unresolved module or unlinked crate `crux_http`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `crux_http`, use `cargo add crux_http` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crux_core` (test "json_bridge") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/capability/channel.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn drain(&self) -> Drain<T> {
[INFO] [stdout]    |                  ^^^^^     -------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn drain(&self) -> Drain<'_, T> {
[INFO] [stdout]    |                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd46c547cf46dba524aea0119e4ae3cb7d23c0dc74c8634b6a350d85be4e06e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd46c547cf46dba524aea0119e4ae3cb7d23c0dc74c8634b6a350d85be4e06e8", kill_on_drop: false }`
[INFO] [stdout] bd46c547cf46dba524aea0119e4ae3cb7d23c0dc74c8634b6a350d85be4e06e8