[INFO] fetching crate steel-plate 0.1.0... [INFO] checking steel-plate-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate steel-plate 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate steel-plate 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate steel-plate 0.1.0 [INFO] finished tweaking crates.io crate steel-plate 0.1.0 [INFO] tweaked toml for crates.io crate steel-plate 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate steel-plate 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-utils v7.2.0 [INFO] [stderr] Downloaded rust-embed-impl v6.2.0 [INFO] [stderr] Downloaded lambda_http v0.6.0 [INFO] [stderr] Downloaded semver v1.0.12 [INFO] [stderr] Downloaded async_once v0.2.6 [INFO] [stderr] Downloaded http-serde v1.1.0 [INFO] [stderr] Downloaded query_map v0.5.0 [INFO] [stderr] Downloaded lambda_runtime_api_client v0.6.0 [INFO] [stderr] Downloaded aws-smithy-query v0.46.0 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.46.0 [INFO] [stderr] Downloaded css-minify v0.2.2 [INFO] [stderr] Downloaded aws-smithy-xml v0.46.0 [INFO] [stderr] Downloaded aws-sigv4 v0.46.0 [INFO] [stderr] Downloaded aws-smithy-json v0.46.0 [INFO] [stderr] Downloaded aws-endpoint v0.46.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.16.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.16.0 [INFO] [stderr] Downloaded aws_lambda_events v0.6.3 [INFO] [stderr] Downloaded aws-config v0.46.0 [INFO] [stderr] Downloaded aws-sdk-dynamodb v0.16.0 [INFO] [stderr] Downloaded aws-smithy-http v0.46.0 [INFO] [stderr] Downloaded pin-project v1.0.11 [INFO] [stderr] Downloaded rust-embed v6.4.0 [INFO] [stderr] Downloaded minify-html v0.9.2 [INFO] [stderr] Downloaded aws-smithy-client v0.46.0 [INFO] [stderr] Downloaded gtmpl_value v0.5.1 [INFO] [stderr] Downloaded gtmpl v0.7.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.11 [INFO] [stderr] Downloaded aws-http v0.46.0 [INFO] [stderr] Downloaded aws-smithy-async v0.46.0 [INFO] [stderr] Downloaded aws-smithy-types v0.46.0 [INFO] [stderr] Downloaded minify-js v0.1.5 [INFO] [stderr] Downloaded aws-types v0.46.0 [INFO] [stderr] Downloaded lambda_runtime v0.6.0 [INFO] [stderr] Downloaded aws-sig-auth v0.46.0 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8781c092dc8437b31110a5d598c931b3bee1d9e0413e841127bd19a879618161 [INFO] running `Command { std: "docker" "start" "-a" "8781c092dc8437b31110a5d598c931b3bee1d9e0413e841127bd19a879618161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8781c092dc8437b31110a5d598c931b3bee1d9e0413e841127bd19a879618161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8781c092dc8437b31110a5d598c931b3bee1d9e0413e841127bd19a879618161", kill_on_drop: false }` [INFO] [stdout] 8781c092dc8437b31110a5d598c931b3bee1d9e0413e841127bd19a879618161 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb834a96e84cc9ab4afadfd50a02a54eaf7c1fefc4893391e92cf5e12ae7e013 [INFO] running `Command { std: "docker" "start" "-a" "fb834a96e84cc9ab4afadfd50a02a54eaf7c1fefc4893391e92cf5e12ae7e013", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling semver v1.0.12 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling aws-types v0.46.0 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking aws-smithy-types v0.46.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking aws-smithy-json v0.46.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking urlencoding v2.1.0 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking aws-smithy-query v0.46.0 [INFO] [stderr] Checking aws-smithy-xml v0.46.0 [INFO] [stderr] Compiling rust-embed-utils v7.2.0 [INFO] [stderr] Checking minify-js v0.1.5 [INFO] [stderr] Checking async_once v0.2.6 [INFO] [stderr] Checking infer v0.3.7 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.11 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling rust-embed-impl v6.2.0 [INFO] [stderr] Checking pin-project v1.0.11 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking gtmpl_value v0.5.1 [INFO] [stderr] Checking rust-embed v6.4.0 [INFO] [stderr] Checking gtmpl v0.7.1 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking css-minify v0.2.2 [INFO] [stderr] Checking minify-html v0.9.2 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking query_map v0.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking bytes-utils v0.1.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking http-serde v1.1.0 [INFO] [stderr] Checking aws_lambda_events v0.6.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking aws-smithy-async v0.46.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking aws-smithy-http v0.46.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking lambda_runtime_api_client v0.6.0 [INFO] [stderr] Checking lambda_runtime v0.6.0 [INFO] [stderr] Checking aws-smithy-http-tower v0.46.0 [INFO] [stderr] Checking aws-sigv4 v0.46.0 [INFO] [stderr] Checking lambda_http v0.6.0 [INFO] [stderr] Checking aws-smithy-client v0.46.0 [INFO] [stderr] Checking aws-sig-auth v0.46.0 [INFO] [stderr] Checking aws-endpoint v0.46.0 [INFO] [stderr] Checking aws-http v0.46.0 [INFO] [stderr] Checking aws-sdk-sso v0.16.0 [INFO] [stderr] Checking aws-sdk-sts v0.16.0 [INFO] [stderr] Checking aws-sdk-dynamodb v0.16.0 [INFO] [stderr] Checking aws-config v0.46.0 [INFO] [stderr] Checking steel-plate v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `gtmpl` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gtmpl; [INFO] [stdout] | ^^^^^ the item `gtmpl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ the item `lazy_static` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `minify_html` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use minify_html; [INFO] [stdout] | ^^^^^^^^^^^ the item `minify_html` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gtmpl` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gtmpl; [INFO] [stdout] | ^^^^^ the item `gtmpl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ the item `lazy_static` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `minify_html` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use minify_html; [INFO] [stdout] | ^^^^^^^^^^^ the item `minify_html` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-standalone.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gtmpl` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gtmpl; [INFO] [stdout] | ^^^^^ the item `gtmpl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `infer` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use infer; [INFO] [stdout] | ^^^^^ the item `infer` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ the item `lazy_static` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `minify_html` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use minify_html; [INFO] [stdout] | ^^^^^^^^^^^ the item `minify_html` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gtmpl` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gtmpl; [INFO] [stdout] | ^^^^^ the item `gtmpl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `infer` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use infer; [INFO] [stdout] | ^^^^^ the item `infer` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lazy_static` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static; [INFO] [stdout] | ^^^^^^^^^^^ the item `lazy_static` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `minify_html` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use minify_html; [INFO] [stdout] | ^^^^^^^^^^^ the item `minify_html` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/bin/steel-plate-aws-lambda.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [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] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fb834a96e84cc9ab4afadfd50a02a54eaf7c1fefc4893391e92cf5e12ae7e013", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb834a96e84cc9ab4afadfd50a02a54eaf7c1fefc4893391e92cf5e12ae7e013", kill_on_drop: false }` [INFO] [stdout] fb834a96e84cc9ab4afadfd50a02a54eaf7c1fefc4893391e92cf5e12ae7e013