[INFO] fetching crate junction-core 0.3.2...
[INFO] checking junction-core-0.3.2 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate junction-core 0.3.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate junction-core 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate junction-core 0.3.2
[INFO] tweaked toml for crates.io crate junction-core 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate junction-core 0.3.2 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate junction-core 0.3.2 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xxhash-rust v0.8.15
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[INFO] [stderr]   Downloaded junction-api v0.3.2
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[INFO] [stderr]   Downloaded xds-api v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fdf75f514f9da7ba10a8a84fd5101641f150dc0af6de34b07d53f2a08317f4b
[INFO] running `Command { std: "docker" "start" "-a" "5fdf75f514f9da7ba10a8a84fd5101641f150dc0af6de34b07d53f2a08317f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fdf75f514f9da7ba10a8a84fd5101641f150dc0af6de34b07d53f2a08317f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdf75f514f9da7ba10a8a84fd5101641f150dc0af6de34b07d53f2a08317f4b", kill_on_drop: false }`
[INFO] [stdout] 5fdf75f514f9da7ba10a8a84fd5101641f150dc0af6de34b07d53f2a08317f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75fcb0a6648de283c22c4a64df637beeabc127f0b2520f57b23f7b4e972af508
[INFO] running `Command { std: "docker" "start" "-a" "75fcb0a6648de283c22c4a64df637beeabc127f0b2520f57b23f7b4e972af508", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/xds/cache.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn iter(&self) -> impl Iterator<Item = ResourceEntry<T>> + '_ {
[INFO] [stdout]     |             ^^^^^                          ^^^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |             |                              |
[INFO] [stdout]     |             |                              the same lifetime is hidden here
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn iter(&self) -> impl Iterator<Item = ResourceEntry<'_, T>> + '_ {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/xds/cache.rs:214:15
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn remove(&self, name: &str) -> Option<ResourceEntry<T>> {
[INFO] [stdout]     |               ^^^^^                        ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn remove(&self, name: &str) -> Option<ResourceEntry<'_, T>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/xds/cache.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn iter(&self) -> impl Iterator<Item = ResourceEntry<T>> + '_ {
[INFO] [stdout]     |             ^^^^^                          ^^^^^^^^^^^^^^^^    ^^ the same lifetime is elided here
[INFO] [stdout]     |             |                              |
[INFO] [stdout]     |             |                              the same lifetime is hidden here
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn iter(&self) -> impl Iterator<Item = ResourceEntry<'_, T>> + '_ {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/xds/cache.rs:214:15
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn remove(&self, name: &str) -> Option<ResourceEntry<T>> {
[INFO] [stdout]     |               ^^^^^                        ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn remove(&self, name: &str) -> Option<ResourceEntry<'_, T>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/xds.rs:775:24
[INFO] [stdout]     |
[INFO] [stdout] 775 |     fn new_conn(cache: &mut Cache) -> (AdsConnection, Vec<DeltaDiscoveryRequest>) {
[INFO] [stdout]     |                        ^^^^^^^^^^      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 775 |     fn new_conn(cache: &mut Cache) -> (AdsConnection<'_>, Vec<DeltaDiscoveryRequest>) {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "75fcb0a6648de283c22c4a64df637beeabc127f0b2520f57b23f7b4e972af508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fcb0a6648de283c22c4a64df637beeabc127f0b2520f57b23f7b4e972af508", kill_on_drop: false }`
[INFO] [stdout] 75fcb0a6648de283c22c4a64df637beeabc127f0b2520f57b23f7b4e972af508
