[INFO] fetching crate sudograph-generate 0.4.3... [INFO] checking sudograph-generate-0.4.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate sudograph-generate 0.4.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sudograph-generate 0.4.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sudograph-generate 0.4.3 [INFO] finished tweaking crates.io crate sudograph-generate 0.4.3 [INFO] tweaked toml for crates.io crate sudograph-generate 0.4.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding ascii v0.9.3 (latest: v1.1.0) [INFO] [stderr] Adding combine v3.8.1 (latest: v4.6.6) [INFO] [stderr] Adding graphql-parser v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded graphql-parser v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a40175a4deb5f26f71c53266516610633679aa9ec22f1b2ca8a9b0155272872a [INFO] running `Command { std: "docker" "start" "-a" "a40175a4deb5f26f71c53266516610633679aa9ec22f1b2ca8a9b0155272872a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a40175a4deb5f26f71c53266516610633679aa9ec22f1b2ca8a9b0155272872a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a40175a4deb5f26f71c53266516610633679aa9ec22f1b2ca8a9b0155272872a", kill_on_drop: false }` [INFO] [stdout] a40175a4deb5f26f71c53266516610633679aa9ec22f1b2ca8a9b0155272872a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a190f9b18d8656ab37dd779568f61bdbf6167c41ff9ab348af45b56028797ef [INFO] running `Command { std: "docker" "start" "-a" "2a190f9b18d8656ab37dd779568f61bdbf6167c41ff9ab348af45b56028797ef", kill_on_drop: false }` [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking proc-macro2 v1.0.79 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking graphql-parser v0.3.0 [INFO] [stderr] Checking sudograph-generate v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `generated_upsert_input_structs` [INFO] [stdout] --> src/lib.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let generated_upsert_input_structs = generate_upsert_input_rust_structs( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_input_structs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_mutation_resolvers` [INFO] [stdout] --> src/lib.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | let generated_upsert_mutation_resolvers = generate_upsert_mutation_resolvers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_mutation_resolvers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_input_structs` [INFO] [stdout] --> src/lib.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let generated_upsert_input_structs = generate_upsert_input_rust_structs( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_input_structs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_mutation_resolvers` [INFO] [stdout] --> src/lib.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | let generated_upsert_mutation_resolvers = generate_upsert_mutation_resolvers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_mutation_resolvers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_field_a_relation` is never used [INFO] [stdout] --> src/lib.rs:1417:4 [INFO] [stdout] | [INFO] [stdout] 1417 | fn is_field_a_relation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_relation_fields` is never used [INFO] [stdout] --> src/lib.rs:1667:4 [INFO] [stdout] | [INFO] [stdout] 1667 | fn get_relation_fields<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_field_a_relation` is never used [INFO] [stdout] --> src/lib.rs:1417:4 [INFO] [stdout] | [INFO] [stdout] 1417 | fn is_field_a_relation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_relation_fields` is never used [INFO] [stdout] --> src/lib.rs:1667:4 [INFO] [stdout] | [INFO] [stdout] 1667 | fn get_relation_fields<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "2a190f9b18d8656ab37dd779568f61bdbf6167c41ff9ab348af45b56028797ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a190f9b18d8656ab37dd779568f61bdbf6167c41ff9ab348af45b56028797ef", kill_on_drop: false }` [INFO] [stdout] 2a190f9b18d8656ab37dd779568f61bdbf6167c41ff9ab348af45b56028797ef [INFO] checking sudograph-generate-0.4.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate sudograph-generate 0.4.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sudograph-generate 0.4.3 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sudograph-generate 0.4.3 [INFO] finished tweaking crates.io crate sudograph-generate 0.4.3 [INFO] tweaked toml for crates.io crate sudograph-generate 0.4.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding ascii v0.9.3 (latest: v1.1.0) [INFO] [stderr] Adding combine v3.8.1 (latest: v4.6.6) [INFO] [stderr] Adding graphql-parser v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c72ee3fce8abd570cfd636c9ebcfc18f97adacf1aef2472a9e774843ece4c9cf [INFO] running `Command { std: "docker" "start" "-a" "c72ee3fce8abd570cfd636c9ebcfc18f97adacf1aef2472a9e774843ece4c9cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c72ee3fce8abd570cfd636c9ebcfc18f97adacf1aef2472a9e774843ece4c9cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72ee3fce8abd570cfd636c9ebcfc18f97adacf1aef2472a9e774843ece4c9cf", kill_on_drop: false }` [INFO] [stdout] c72ee3fce8abd570cfd636c9ebcfc18f97adacf1aef2472a9e774843ece4c9cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77806987f4c1abeadb6db09f53546f4e470c523047351889ad0ae7b4207c4c85 [INFO] running `Command { std: "docker" "start" "-a" "77806987f4c1abeadb6db09f53546f4e470c523047351889ad0ae7b4207c4c85", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking proc-macro2 v1.0.79 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking graphql-parser v0.3.0 [INFO] [stderr] Checking sudograph-generate v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `generated_upsert_input_structs` [INFO] [stdout] --> src/lib.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let generated_upsert_input_structs = generate_upsert_input_rust_structs( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_input_structs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_mutation_resolvers` [INFO] [stdout] --> src/lib.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | let generated_upsert_mutation_resolvers = generate_upsert_mutation_resolvers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_mutation_resolvers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_input_structs` [INFO] [stdout] --> src/lib.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let generated_upsert_input_structs = generate_upsert_input_rust_structs( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_input_structs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generated_upsert_mutation_resolvers` [INFO] [stdout] --> src/lib.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | let generated_upsert_mutation_resolvers = generate_upsert_mutation_resolvers( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generated_upsert_mutation_resolvers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_field_a_relation` is never used [INFO] [stdout] --> src/lib.rs:1417:4 [INFO] [stdout] | [INFO] [stdout] 1417 | fn is_field_a_relation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_relation_fields` is never used [INFO] [stdout] --> src/lib.rs:1667:4 [INFO] [stdout] | [INFO] [stdout] 1667 | fn get_relation_fields<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_field_a_relation` is never used [INFO] [stdout] --> src/lib.rs:1417:4 [INFO] [stdout] | [INFO] [stdout] 1417 | fn is_field_a_relation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_relation_fields` is never used [INFO] [stdout] --> src/lib.rs:1667:4 [INFO] [stdout] | [INFO] [stdout] 1667 | fn get_relation_fields<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.54s [INFO] running `Command { std: "docker" "inspect" "77806987f4c1abeadb6db09f53546f4e470c523047351889ad0ae7b4207c4c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77806987f4c1abeadb6db09f53546f4e470c523047351889ad0ae7b4207c4c85", kill_on_drop: false }` [INFO] [stdout] 77806987f4c1abeadb6db09f53546f4e470c523047351889ad0ae7b4207c4c85