[INFO] fetching crate dlist-top 0.1.0... [INFO] checking dlist-top-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate dlist-top 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate dlist-top 0.1.0 [INFO] finished tweaking crates.io crate dlist-top 0.1.0 [INFO] tweaked toml for crates.io crate dlist-top 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dlist-top 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dlist-top 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded core-foundation-sys v0.8.2 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded core-foundation v0.9.1 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded security-framework-sys v2.3.0 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded sha-1 v0.9.7 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded futures-macro v0.3.16 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded security-framework v2.3.1 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded tokio v1.9.0 [INFO] [stderr] Downloaded object v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8ca16d213a4e2241b6eec5786f6eef6a36aab833ed43323ef373eda697e97d3 [INFO] running `Command { std: "docker" "start" "-a" "d8ca16d213a4e2241b6eec5786f6eef6a36aab833ed43323ef373eda697e97d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8ca16d213a4e2241b6eec5786f6eef6a36aab833ed43323ef373eda697e97d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8ca16d213a4e2241b6eec5786f6eef6a36aab833ed43323ef373eda697e97d3", kill_on_drop: false }` [INFO] [stdout] d8ca16d213a4e2241b6eec5786f6eef6a36aab833ed43323ef373eda697e97d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 318b79e4534303ade6620107278e333a6cc486ddabbb7abebdb93f2d2f5daf90 [INFO] running `Command { std: "docker" "start" "-a" "318b79e4534303ade6620107278e333a6cc486ddabbb7abebdb93f2d2f5daf90", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking sha-1 v0.9.7 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling serde_repr v0.1.7 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tungstenite v0.14.0 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking tokio-tungstenite v0.15.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking dlist-top v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/client.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | / error_chain! { [INFO] [stdout] 27 | | /*types { [INFO] [stdout] 28 | | MyError, MyErrorKind, MyResult; [INFO] [stdout] 29 | | }*/ [INFO] [stdout] ... | [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/client.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | async fn on_ready(&self, entity: &Entity) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> src/client.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | async fn on_disconnect(&self, reason: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | async fn on_vote(&self, data: VoteData) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | async fn on_rate(&self, data: RateData) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/client.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | / error_chain! { [INFO] [stdout] 27 | | /*types { [INFO] [stdout] 28 | | MyError, MyErrorKind, MyResult; [INFO] [stdout] 29 | | }*/ [INFO] [stdout] ... | [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/client.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | async fn on_ready(&self, entity: &Entity) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reason` [INFO] [stdout] --> src/client.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | async fn on_disconnect(&self, reason: &str) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | async fn on_vote(&self, data: VoteData) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/client.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | async fn on_rate(&self, data: RateData) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `config` [INFO] [stdout] --> examples/basic/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | mod config; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `config`, create file "examples/basic/config.rs" or "examples/basic/config/mod.rs" [INFO] [stdout] = note: if there is a `mod config` elsewhere in the crate already, import it with `use crate::...` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0583`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dlist-top` (example "basic") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "318b79e4534303ade6620107278e333a6cc486ddabbb7abebdb93f2d2f5daf90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "318b79e4534303ade6620107278e333a6cc486ddabbb7abebdb93f2d2f5daf90", kill_on_drop: false }` [INFO] [stdout] 318b79e4534303ade6620107278e333a6cc486ddabbb7abebdb93f2d2f5daf90