[INFO] fetching crate juniper_codegen 0.15.7...
[INFO] testing juniper_codegen-0.15.7 against 1.54.0 for beta-1.55-1
[INFO] extracting crate juniper_codegen 0.15.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate juniper_codegen 0.15.7 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper_codegen 0.15.7
[INFO] finished tweaking crates.io crate juniper_codegen 0.15.7
[INFO] tweaked toml for crates.io crate juniper_codegen 0.15.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b84e99223f1ffc5cf41911ea107b45658fbf44076fd900ae274069ae31dc18c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b84e99223f1ffc5cf41911ea107b45658fbf44076fd900ae274069ae31dc18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b84e99223f1ffc5cf41911ea107b45658fbf44076fd900ae274069ae31dc18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b84e99223f1ffc5cf41911ea107b45658fbf44076fd900ae274069ae31dc18c", kill_on_drop: false }`
[INFO] [stdout] 8b84e99223f1ffc5cf41911ea107b45658fbf44076fd900ae274069ae31dc18c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c931c4172be41154cb81a4d04464305a6e2c7ba1f1a3c175a843f114c8ccdf39
[INFO] running `Command { std: "docker" "start" "-a" "c931c4172be41154cb81a4d04464305a6e2c7ba1f1a3c175a843f114c8ccdf39", kill_on_drop: false }`
[INFO] [stderr]    Compiling juniper_codegen v0.15.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `enum_path`
[INFO] [stdout]    --> src/graphql_union/mod.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub enum_path: Option<TokenStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "c931c4172be41154cb81a4d04464305a6e2c7ba1f1a3c175a843f114c8ccdf39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c931c4172be41154cb81a4d04464305a6e2c7ba1f1a3c175a843f114c8ccdf39", kill_on_drop: false }`
[INFO] [stdout] c931c4172be41154cb81a4d04464305a6e2c7ba1f1a3c175a843f114c8ccdf39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd153a41201ea8e6eb68de5827df8c9233fc88b2c9c3ac199f2237581081e13a
[INFO] running `Command { std: "docker" "start" "-a" "fd153a41201ea8e6eb68de5827df8c9233fc88b2c9c3ac199f2237581081e13a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stdout] warning: field is never read: `enum_path`
[INFO] [stdout]    --> src/graphql_union/mod.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub enum_path: Option<TokenStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bson v1.2.3
[INFO] [stderr]    Compiling graphql-parser v0.3.0
[INFO] [stderr]    Compiling juniper v0.15.7
[INFO] [stderr]    Compiling juniper_codegen v0.15.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `enum_path`
[INFO] [stdout]    --> src/graphql_union/mod.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub enum_path: Option<TokenStream>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.37s
[INFO] running `Command { std: "docker" "inspect" "fd153a41201ea8e6eb68de5827df8c9233fc88b2c9c3ac199f2237581081e13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd153a41201ea8e6eb68de5827df8c9233fc88b2c9c3ac199f2237581081e13a", kill_on_drop: false }`
[INFO] [stdout] fd153a41201ea8e6eb68de5827df8c9233fc88b2c9c3ac199f2237581081e13a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09948c301651e7a9ba5f75ba1d9a5ae392409c0c2c41bcdb147688621e725241
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09948c301651e7a9ba5f75ba1d9a5ae392409c0c2c41bcdb147688621e725241", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `enum_path`
[INFO] [stderr]    --> src/graphql_union/mod.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     pub enum_path: Option<TokenStream>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `enum_path`
[INFO] [stderr]    --> src/graphql_union/mod.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 |     pub enum_path: Option<TokenStream>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/juniper_codegen-8d2f7243b4a58d13)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test util::test::test_get_doc_strings::test_not_doc ... ok
[INFO] [stdout] test util::test::test_get_doc_strings::test_many ... ok
[INFO] [stdout] test util::test::test_get_doc_strings::test_single ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_newline_spaces ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_multiple ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_single ... ok
[INFO] [stdout] test util::test::test_is_valid_name ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_continuation_backslash ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_empty ... ok
[INFO] [stdout] test util::test::test_join_doc_strings::test_trims_spaces ... ok
[INFO] [stdout] test util::test::test_to_camel_case ... ok
[INFO] [stdout] test util::test::test_to_upper_snake_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests juniper_codegen
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type proc-macro --crate-name juniper_codegen --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-4628dd97d1c06c89.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-a6d2d7d2309e1018.rlib --extern juniper=/opt/rustwide/target/debug/deps/libjuniper-9859abcc42a71b4a.rlib --extern juniper_codegen=/opt/rustwide/target/debug/deps/libjuniper_codegen-15d4f82645ca19c8.so --extern proc_macro_error=/opt/rustwide/target/debug/deps/libproc_macro_error-c34ff87942d95036.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-4ad853a01b52ac03.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-8388bbcd500a3679.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ddcb3a203f62bd00.rlib --extern proc_macro -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "09948c301651e7a9ba5f75ba1d9a5ae392409c0c2c41bcdb147688621e725241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09948c301651e7a9ba5f75ba1d9a5ae392409c0c2c41bcdb147688621e725241", kill_on_drop: false }`
[INFO] [stdout] 09948c301651e7a9ba5f75ba1d9a5ae392409c0c2c41bcdb147688621e725241
