[INFO] fetching crate artemis_codegen 0.1.0...
[INFO] checking artemis_codegen-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate artemis_codegen 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate artemis_codegen 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate artemis_codegen 0.1.0
[INFO] finished tweaking crates.io crate artemis_codegen 0.1.0
[INFO] tweaked toml for crates.io crate artemis_codegen 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ast_node v0.7.7
[INFO] [stderr]   Downloaded from_variant v0.1.7
[INFO] [stderr]   Downloaded swc_common v0.10.23
[INFO] [stderr]   Downloaded ascii v0.9.3
[INFO] [stderr]   Downloaded string_enum v0.3.4
[INFO] [stderr]   Downloaded unreachable v1.0.0
[INFO] [stderr]   Downloaded swc_macros_common v0.3.9
[INFO] [stderr]   Downloaded swc_eq_ignore_macros v0.1.3
[INFO] [stderr]   Downloaded swc_ecmascript v0.24.1
[INFO] [stderr]   Downloaded darling_macro v0.10.2
[INFO] [stderr]   Downloaded swc_visit v0.2.8
[INFO] [stderr]   Downloaded string_cache v0.8.7
[INFO] [stderr]   Downloaded swc_ecma_ast v0.40.0
[INFO] [stderr]   Downloaded strsim v0.9.3
[INFO] [stderr]   Downloaded graphql-parser v0.2.3
[INFO] [stderr]   Downloaded darling_core v0.10.2
[INFO] [stderr]   Downloaded combine v3.8.1
[INFO] [stderr]   Downloaded swc_ecma_parser v0.49.0
[INFO] [stderr]   Downloaded swc_ecma_visit v0.26.0
[INFO] [stderr]   Downloaded dprint-swc-ecma-ast-view v0.10.0
[INFO] [stderr]   Downloaded enum_kind v0.2.2
[INFO] [stderr]   Downloaded dprint-plugin-typescript v0.41.0
[INFO] [stderr]   Downloaded darling v0.10.2
[INFO] [stderr]   Downloaded pmutil v0.5.3
[INFO] [stderr]   Downloaded swc_atoms v0.2.13
[INFO] [stderr]   Downloaded dprint-core v0.35.3
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded swc_visit_macros v0.2.3
[INFO] [stderr]   Downloaded is-macro v0.1.9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85b10bc39f41dbd0b518775b842a889d6306ef4b36192cecb2afc4dd6f5e5bf9
[INFO] running `Command { std: "docker" "start" "-a" "85b10bc39f41dbd0b518775b842a889d6306ef4b36192cecb2afc4dd6f5e5bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b10bc39f41dbd0b518775b842a889d6306ef4b36192cecb2afc4dd6f5e5bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b10bc39f41dbd0b518775b842a889d6306ef4b36192cecb2afc4dd6f5e5bf9", kill_on_drop: false }`
[INFO] [stdout] 85b10bc39f41dbd0b518775b842a889d6306ef4b36192cecb2afc4dd6f5e5bf9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9db92e5a2d8a7815d44b1026dec201ae5633d0149cb690c1eafb31a8ce8417
[INFO] running `Command { std: "docker" "start" "-a" "2c9db92e5a2d8a7815d44b1026dec201ae5633d0149cb690c1eafb31a8ce8417", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking graphql-parser v0.2.3
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking artemis_codegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `graphql_parser` is imported redundantly
[INFO] [stdout]   --> src/schema.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use graphql_parser::{self, schema};
[INFO] [stdout]    |                      ^^^^ the item `graphql_parser` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/constants.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// Non-nullable, see spec:
[INFO] [stdout] 19 | |         /// https://github.com/facebook/graphql/blob/master/spec/Section%204%20--%20Introspection.md
[INFO] [stdout]    | |____________________________________________________________________________________________________^
[INFO] [stdout] 20 |           type_: FieldType::new(string_type()),
[INFO] [stdout]    |           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/constants.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// Non-nullable, see spec:
[INFO] [stdout] 19 | |         /// https://github.com/facebook/graphql/blob/master/spec/Section%204%20--%20Introspection.md
[INFO] [stdout]    | |____________________________________________________________________________________________________^
[INFO] [stdout] 20 |           type_: FieldType::new(string_type()),
[INFO] [stdout]    |           ------------------------------------ rustdoc does not generate documentation for expression fields
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_value` is never read
[INFO] [stdout]    --> src/introspection_response.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct FullTypeFieldsArgs {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 143 |     #[serde(flatten)]
[INFO] [stdout] 144 |     input_value: InputValue
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FullTypeFieldsArgs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_value` is never read
[INFO] [stdout]    --> src/introspection_response.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct SchemaDirectivesArgs {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 249 |     #[serde(flatten)]
[INFO] [stdout] 250 |     input_value: InputValue
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SchemaDirectivesArgs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `directives` is never read
[INFO] [stdout]    --> src/introspection_response.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Schema {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 269 |     directives: Option<Vec<Option<SchemaDirectives>>>
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Schema` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CodegenVisitor` is never used
[INFO] [stdout]  --> src/extensions/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CodegenVisitor {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/operations.rs:143:60
[INFO] [stdout]     |
[INFO] [stdout] 143 |             OperationDefinition::SelectionSet(_) => panic!(SELECTION_SET_AT_ROOT)
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 143 |             OperationDefinition::SelectionSet(_) => panic!("{}", SELECTION_SET_AT_ROOT)
[INFO] [stdout]     |                                                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_value` is never read
[INFO] [stdout]    --> src/introspection_response.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct FullTypeFieldsArgs {
[INFO] [stdout]     |            ------------------ field in this struct
[INFO] [stdout] 143 |     #[serde(flatten)]
[INFO] [stdout] 144 |     input_value: InputValue
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FullTypeFieldsArgs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `input_value` is never read
[INFO] [stdout]    --> src/introspection_response.rs:250:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub struct SchemaDirectivesArgs {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 249 |     #[serde(flatten)]
[INFO] [stdout] 250 |     input_value: InputValue
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SchemaDirectivesArgs` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `directives` is never read
[INFO] [stdout]    --> src/introspection_response.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Schema {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 269 |     directives: Option<Vec<Option<SchemaDirectives>>>
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Schema` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CodegenVisitor` is never used
[INFO] [stdout]  --> src/extensions/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CodegenVisitor {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/operations.rs:143:60
[INFO] [stdout]     |
[INFO] [stdout] 143 |             OperationDefinition::SelectionSet(_) => panic!(SELECTION_SET_AT_ROOT)
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 143 |             OperationDefinition::SelectionSet(_) => panic!("{}", SELECTION_SET_AT_ROOT)
[INFO] [stdout]     |                                                            +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.33s
[INFO] running `Command { std: "docker" "inspect" "2c9db92e5a2d8a7815d44b1026dec201ae5633d0149cb690c1eafb31a8ce8417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9db92e5a2d8a7815d44b1026dec201ae5633d0149cb690c1eafb31a8ce8417", kill_on_drop: false }`
[INFO] [stdout] 2c9db92e5a2d8a7815d44b1026dec201ae5633d0149cb690c1eafb31a8ce8417
