[INFO] fetching crate juniper 0.15.9...
[INFO] testing juniper-0.15.9 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate juniper 0.15.9 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate juniper 0.15.9 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper 0.15.9
[INFO] finished tweaking crates.io crate juniper 0.15.9
[INFO] tweaked toml for crates.io crate juniper 0.15.9 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ae7c2832048ba963966beb0d00cf8b944b6d96102ef025b30bbc63b6f7b153
[INFO] running `Command { std: "docker" "start" "-a" "34ae7c2832048ba963966beb0d00cf8b944b6d96102ef025b30bbc63b6f7b153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ae7c2832048ba963966beb0d00cf8b944b6d96102ef025b30bbc63b6f7b153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ae7c2832048ba963966beb0d00cf8b944b6d96102ef025b30bbc63b6f7b153", kill_on_drop: false }`
[INFO] [stdout] 34ae7c2832048ba963966beb0d00cf8b944b6d96102ef025b30bbc63b6f7b153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c13b147c3c637d77ee6a52cb09a83f0a65c67e5c632e02c1a8d31b966bf7940
[INFO] running `Command { std: "docker" "start" "-a" "4c13b147c3c637d77ee6a52cb09a83f0a65c67e5c632e02c1a8d31b966bf7940", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-enum v0.1.17
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling juniper_codegen v0.15.9
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling graphql-parser v0.3.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bson v1.2.4
[INFO] [stderr]    Compiling juniper v0.15.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.95s
[INFO] running `Command { std: "docker" "inspect" "4c13b147c3c637d77ee6a52cb09a83f0a65c67e5c632e02c1a8d31b966bf7940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c13b147c3c637d77ee6a52cb09a83f0a65c67e5c632e02c1a8d31b966bf7940", kill_on_drop: false }`
[INFO] [stdout] 4c13b147c3c637d77ee6a52cb09a83f0a65c67e5c632e02c1a8d31b966bf7940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e227d9df03a38151af7e715dc637d5f5ee20a5d62a237d71d706ae83671e74cb
[INFO] running `Command { std: "docker" "start" "-a" "e227d9df03a38151af7e715dc637d5f5ee20a5d62a237d71d706ae83671e74cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling juniper v0.15.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests/subscriptions.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `secret_backstory`
[INFO] [stdout]   --> src/tests/fixtures/starwars/schema.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     secret_backstory: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Human` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tests/fixtures/starwars/schema.rs:70:10
[INFO] [stdout]    |
[INFO] [stdout] 70 | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `secret_backstory`
[INFO] [stdout]    --> src/tests/fixtures/starwars/schema.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 |     secret_backstory: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Droid` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/tests/fixtures/starwars/schema.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 | #[derive(Clone)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `juniper`; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name juniper --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="bson"' --cfg 'feature="chrono"' --cfg 'feature="default"' --cfg 'feature="graphql-parser"' --cfg 'feature="graphql-parser-integration"' --cfg 'feature="schema-language"' --cfg 'feature="url"' --cfg 'feature="uuid"' -C metadata=0fbaf9c56d8000af -C extra-filename=-0fbaf9c56d8000af --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-9b9ce6612904b348.so --extern bencher=/opt/rustwide/target/debug/deps/libbencher-4e1c89ed8ad0ad15.rlib --extern bson=/opt/rustwide/target/debug/deps/libbson-d386ddfd449a477d.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-b965b1356565bfb7.rlib --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bb690c336855f248.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-1c3cb5a12de7ae5b.rlib --extern futures_enum=/opt/rustwide/target/debug/deps/libfutures_enum-01e32f15cdf25b1c.so --extern graphql_parser=/opt/rustwide/target/debug/deps/libgraphql_parser-dd8b2df1e9ab618c.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-27fab8b6e819ccde.rlib --extern juniper_codegen=/opt/rustwide/target/debug/deps/libjuniper_codegen-011f25b8955cf7d1.so --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-4f79767f3becb4c6.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d77e5719d32dadcf.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fc4562c5435ee8d0.rlib --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-a5724532ecf2d09e.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-62b1a5cbf56a9f5f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-757340adaa4e408c.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-a02fb8fdb5737796.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-b7a43037ca9b9fde.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e227d9df03a38151af7e715dc637d5f5ee20a5d62a237d71d706ae83671e74cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e227d9df03a38151af7e715dc637d5f5ee20a5d62a237d71d706ae83671e74cb", kill_on_drop: false }`
[INFO] [stdout] e227d9df03a38151af7e715dc637d5f5ee20a5d62a237d71d706ae83671e74cb