[INFO] cloning repository https://github.com/axion014/json-ld-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/axion014/json-ld-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-ld-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-ld-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32d1d8400cace4fbb5d5c68e8bfae1e72fc3ebb7 [INFO] checking axion014/json-ld-rs against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faxion014%2Fjson-ld-rs" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/axion014/json-ld-rs on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/axion014/json-ld-rs [INFO] finished tweaking git repo https://github.com/axion014/json-ld-rs [INFO] tweaked toml for git repo https://github.com/axion014/json-ld-rs written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/axion014/json-ld-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/axion014/json-trait` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded if_chain v1.0.1 [INFO] [stderr] Downloaded async-recursion v0.3.2 [INFO] [stderr] Downloaded elsa v1.4.0 [INFO] [stderr] Downloaded http-link v1.0.0 [INFO] [stderr] Downloaded maybe-owned v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29fad3acfa4a5889791e42c91d85c0f6ea7ba0365168ce52092b1859743516e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "29fad3acfa4a5889791e42c91d85c0f6ea7ba0365168ce52092b1859743516e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29fad3acfa4a5889791e42c91d85c0f6ea7ba0365168ce52092b1859743516e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29fad3acfa4a5889791e42c91d85c0f6ea7ba0365168ce52092b1859743516e7", kill_on_drop: false }` [INFO] [stdout] 29fad3acfa4a5889791e42c91d85c0f6ea7ba0365168ce52092b1859743516e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6968836b416a51d22301972566026f2a9fa4bda6fbebea9aa63251640f5a94f1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6968836b416a51d22301972566026f2a9fa4bda6fbebea9aa63251640f5a94f1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking cc-traits v0.4.0 (https://github.com/axion014/cc-traits?branch=serde-json-map#52b16363) [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking elsa v1.4.0 [INFO] [stderr] Checking json-trait v0.1.0 (https://github.com/axion014/json-trait#d8c00eea) [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking json-ld-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `active_context` [INFO] [stdout] --> src/expand.rs:16:43 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_property` [INFO] [stdout] --> src/expand.rs:16:76 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_property` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element` [INFO] [stdout] --> src/expand.rs:16:107 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base_url` [INFO] [stdout] --> src/expand.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/expand.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_map` [INFO] [stdout] --> src/expand.rs:17:72 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/lib.rs:381:36 [INFO] [stdout] | [INFO] [stdout] 381 | pub async fn flatten<'a, T, F, R>(input: &JsonLdInput, context: Option>, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/lib.rs:381:60 [INFO] [stdout] | [INFO] [stdout] 381 | pub async fn flatten<'a, T, F, R>(input: &JsonLdInput, context: Option>, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/lib.rs:382:4 [INFO] [stdout] | [INFO] [stdout] 382 | options: impl Into>) -> Result where [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_value` [INFO] [stdout] --> src/expand.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn expand_value( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ok` [INFO] [stdout] --> src/util.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Ok(T), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Err` [INFO] [stdout] --> src/util.rs:115:2 [INFO] [stdout] | [INFO] [stdout] 115 | Err(Option) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn new(value: Result) -> Self where O: IntoIterator { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `JsonLdProcessor` should have a snake case name [INFO] [stdout] --> src/lib.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | pub mod JsonLdProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `json_ld_processor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_context` [INFO] [stdout] --> src/expand.rs:16:43 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_property` [INFO] [stdout] --> src/expand.rs:16:76 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_property` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element` [INFO] [stdout] --> src/expand.rs:16:107 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn expand_internal<'a, T, F, R>(active_context: &Context<'a, T>, active_property: Option<&str>, element: T, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base_url` [INFO] [stdout] --> src/expand.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/expand.rs:17:27 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_map` [INFO] [stdout] --> src/expand.rs:17:72 [INFO] [stdout] | [INFO] [stdout] 17 | base_url: Option<&Url>, options: &'a JsonLdOptionsImpl<'a, T, F, R>, from_map: bool) -> Result where [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/lib.rs:381:36 [INFO] [stdout] | [INFO] [stdout] 381 | pub async fn flatten<'a, T, F, R>(input: &JsonLdInput, context: Option>, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/lib.rs:381:60 [INFO] [stdout] | [INFO] [stdout] 381 | pub async fn flatten<'a, T, F, R>(input: &JsonLdInput, context: Option>, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/lib.rs:382:4 [INFO] [stdout] | [INFO] [stdout] 382 | options: impl Into>) -> Result where [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `expand_value` [INFO] [stdout] --> src/expand.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn expand_value( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Ok` [INFO] [stdout] --> src/util.rs:114:2 [INFO] [stdout] | [INFO] [stdout] 114 | Ok(T), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Err` [INFO] [stdout] --> src/util.rs:115:2 [INFO] [stdout] | [INFO] [stdout] 115 | Err(Option) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn new(value: Result) -> Self where O: IntoIterator { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `JsonLdProcessor` should have a snake case name [INFO] [stdout] --> src/lib.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | pub mod JsonLdProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `json_ld_processor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.02s [INFO] running `Command { std: "docker" "inspect" "6968836b416a51d22301972566026f2a9fa4bda6fbebea9aa63251640f5a94f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6968836b416a51d22301972566026f2a9fa4bda6fbebea9aa63251640f5a94f1", kill_on_drop: false }` [INFO] [stdout] 6968836b416a51d22301972566026f2a9fa4bda6fbebea9aa63251640f5a94f1