[INFO] crate json-utils 0.3.4 is already in cache
[INFO] checking json-utils-0.3.4 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate json-utils 0.3.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate json-utils 0.3.4 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate json-utils 0.3.4
[INFO] finished tweaking crates.io crate json-utils 0.3.4
[INFO] tweaked toml for crates.io crate json-utils 0.3.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e26851eaafff09b9032a60ff477fb60282ec26ff00fb1929f115694cf62ae7ca
[INFO] running `"docker" "start" "-a" "e26851eaafff09b9032a60ff477fb60282ec26ff00fb1929f115694cf62ae7ca"`
[INFO] [stderr]    Compiling siphasher v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking jsonway v2.0.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling valico v3.2.0
[INFO] [stderr]     Checking json-utils v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/schema/schema_compiled.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let schema = self.0.resolve(Self::root_url()).expect("Failed to resolve schema root-url");
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ expected struct `url::Url`, found a different struct `url::Url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&url::Url`
[INFO] [stderr]               found reference `&'static url::Url`
[INFO] [stderr]    = note: perhaps two different versions of crate `url` are being used?
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/schema/schema_node_into_compiled.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |             scope.compile_with_id(SchemaCompiled::root_url(), json, /*ban_unknown: */ false)
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `url::Url`, found a different struct `url::Url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&url::Url`
[INFO] [stderr]               found reference `&'static url::Url`
[INFO] [stderr]    = note: perhaps two different versions of crate `url` are being used?
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/schema/schema_compiled.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let schema = self.0.resolve(Self::root_url()).expect("Failed to resolve schema root-url");
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ expected struct `url::Url`, found a different struct `url::Url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&url::Url`
[INFO] [stderr]               found reference `&'static url::Url`
[INFO] [stderr]    = note: perhaps two different versions of crate `url` are being used?
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `json-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/schema/schema_node_into_compiled.rs:27:35
[INFO] [stderr]    |
[INFO] [stderr] 27 |             scope.compile_with_id(SchemaCompiled::root_url(), json, /*ban_unknown: */ false)
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `url::Url`, found a different struct `url::Url`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&url::Url`
[INFO] [stderr]               found reference `&'static url::Url`
[INFO] [stderr]    = note: perhaps two different versions of crate `url` are being used?
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `json-utils`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e26851eaafff09b9032a60ff477fb60282ec26ff00fb1929f115694cf62ae7ca"`
[INFO] running `"docker" "rm" "-f" "e26851eaafff09b9032a60ff477fb60282ec26ff00fb1929f115694cf62ae7ca"`
[INFO] [stdout] e26851eaafff09b9032a60ff477fb60282ec26ff00fb1929f115694cf62ae7ca