[INFO] fetching crate juniper 0.15.9...
[INFO] testing juniper-0.15.9 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate juniper 0.15.9 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate juniper 0.15.9 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a0961af608f2f92b7e1f98ad50c24611cebe013d94dfb685a4871f1475010cc
[INFO] running `Command { std: "docker" "start" "-a" "0a0961af608f2f92b7e1f98ad50c24611cebe013d94dfb685a4871f1475010cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a0961af608f2f92b7e1f98ad50c24611cebe013d94dfb685a4871f1475010cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0961af608f2f92b7e1f98ad50c24611cebe013d94dfb685a4871f1475010cc", kill_on_drop: false }`
[INFO] [stdout] 0a0961af608f2f92b7e1f98ad50c24611cebe013d94dfb685a4871f1475010cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3305e3f7646197d98216c1f4637077a0e60cec4d2f1610382726c64af9e2107b
[INFO] running `Command { std: "docker" "start" "-a" "3305e3f7646197d98216c1f4637077a0e60cec4d2f1610382726c64af9e2107b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling smartstring v0.2.10
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling url v2.2.2
[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 async-trait v0.1.52
[INFO] [stderr]    Compiling juniper_codegen v0.15.9
[INFO] [stderr]    Compiling futures-enum v0.1.17
[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 bson v1.2.4
[INFO] [stderr]    Compiling juniper v0.15.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.00s
[INFO] running `Command { std: "docker" "inspect" "3305e3f7646197d98216c1f4637077a0e60cec4d2f1610382726c64af9e2107b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3305e3f7646197d98216c1f4637077a0e60cec4d2f1610382726c64af9e2107b", kill_on_drop: false }`
[INFO] [stdout] 3305e3f7646197d98216c1f4637077a0e60cec4d2f1610382726c64af9e2107b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabb627edca30997c4ef23b2e2cd5cb86611198614e4224caea5671344971605
[INFO] running `Command { std: "docker" "start" "-a" "fabb627edca30997c4ef23b2e2cd5cb86611198614e4224caea5671344971605", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diff v0.1.12
[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=a0054a72a52174fe -C extra-filename=-a0054a72a52174fe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-ac234b7dfd240e10.so --extern bencher=/opt/rustwide/target/debug/deps/libbencher-4e1c89ed8ad0ad15.rlib --extern bson=/opt/rustwide/target/debug/deps/libbson-cda7567e0f6ea7ac.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-073ba79e9ddecc79.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-6269ba3cfa86ebe0.so --extern graphql_parser=/opt/rustwide/target/debug/deps/libgraphql_parser-8bf8636d153912cf.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-55f7159260c3dd7d.rlib --extern juniper_codegen=/opt/rustwide/target/debug/deps/libjuniper_codegen-cb8256b6ef808eac.so --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-4f79767f3becb4c6.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-883d59f2705d1487.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9df9c2b7023f7316.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-39fe69f3bec0a6ec.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" "fabb627edca30997c4ef23b2e2cd5cb86611198614e4224caea5671344971605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabb627edca30997c4ef23b2e2cd5cb86611198614e4224caea5671344971605", kill_on_drop: false }`
[INFO] [stdout] fabb627edca30997c4ef23b2e2cd5cb86611198614e4224caea5671344971605