[INFO] fetching crate undefined 0.1.3... [INFO] checking undefined-0.1.3 against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737 [INFO] extracting crate undefined 0.1.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate undefined 0.1.3 on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate undefined 0.1.3 [INFO] finished tweaking crates.io crate undefined 0.1.3 [INFO] tweaked toml for crates.io crate undefined 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 99 packages [INFO] [stderr] Adding ascii v0.9.3 (latest: v1.1.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bson v1.2.4 (latest: v2.10.0) [INFO] [stderr] Adding combine v3.8.1 (latest: v4.6.7) [INFO] [stderr] Adding derive_utils v0.11.2 (latest: v0.14.1) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.14) [INFO] [stderr] Adding graphql-parser v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding juniper v0.15.12 (latest: v0.16.1) [INFO] [stderr] Adding juniper_codegen v0.15.9 (latest: v0.16.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smartstring v1.0.1 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded derive_utils v0.11.2 [INFO] [stderr] Downloaded futures-enum v0.1.17 [INFO] [stderr] Downloaded ascii v0.9.3 [INFO] [stderr] Downloaded graphql-parser v0.3.0 [INFO] [stderr] Downloaded bson v1.2.4 [INFO] [stderr] Downloaded combine v3.8.1 [INFO] [stderr] Downloaded juniper v0.15.12 [INFO] [stderr] Downloaded juniper_codegen v0.15.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4c6c93c918b93eb5d575a86d33dbf45c16cc7693e69f5cf7419b51dade4749d [INFO] running `Command { std: "docker" "start" "-a" "b4c6c93c918b93eb5d575a86d33dbf45c16cc7693e69f5cf7419b51dade4749d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4c6c93c918b93eb5d575a86d33dbf45c16cc7693e69f5cf7419b51dade4749d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c6c93c918b93eb5d575a86d33dbf45c16cc7693e69f5cf7419b51dade4749d", kill_on_drop: false }` [INFO] [stdout] b4c6c93c918b93eb5d575a86d33dbf45c16cc7693e69f5cf7419b51dade4749d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bf22305168221aad78ebfa7a90c66c16cc91f343f458729efe406437f59b48b [INFO] running `Command { std: "docker" "start" "-a" "4bf22305168221aad78ebfa7a90c66c16cc91f343f458729efe406437f59b48b", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling diesel_table_macro_syntax v0.1.0 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling diesel_derives v2.1.3 [INFO] [stderr] Compiling juniper_codegen v0.15.9 [INFO] [stderr] Compiling futures-enum v0.1.17 [INFO] [stderr] Checking graphql-parser v0.3.0 [INFO] [stderr] Checking diesel v2.1.5 [INFO] [stderr] Checking bson v1.2.4 [INFO] [stderr] Checking juniper v0.15.12 [INFO] [stderr] Checking undefined v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/optional.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diesel::AsExpression` [INFO] [stdout] --> src/optional.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use diesel::AsExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `FusedIterator`, `self` [INFO] [stdout] --> src/optional.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, `slice` [INFO] [stdout] --> src/optional.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cmp, convert, hint, mem, [INFO] [stdout] | ^^^ ^^^^^^^ ^^^^ ^^^ [INFO] [stdout] 9 | ops::{self, ControlFlow, Deref, DerefMut}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] 10 | slice, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/optional.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diesel::AsExpression` [INFO] [stdout] --> src/optional.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use diesel::AsExpression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromIterator`, `FusedIterator`, `self` [INFO] [stdout] --> src/optional.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, `slice` [INFO] [stdout] --> src/optional.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cmp, convert, hint, mem, [INFO] [stdout] | ^^^ ^^^^^^^ ^^^^ ^^^ [INFO] [stdout] 9 | ops::{self, ControlFlow, Deref, DerefMut}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] 10 | slice, [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 39.68s [INFO] running `Command { std: "docker" "inspect" "4bf22305168221aad78ebfa7a90c66c16cc91f343f458729efe406437f59b48b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bf22305168221aad78ebfa7a90c66c16cc91f343f458729efe406437f59b48b", kill_on_drop: false }` [INFO] [stdout] 4bf22305168221aad78ebfa7a90c66c16cc91f343f458729efe406437f59b48b