[INFO] fetching crate hors 0.8.2... [INFO] testing hors-0.8.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate hors 0.8.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate hors 0.8.2 [INFO] finished tweaking crates.io crate hors 0.8.2 [INFO] tweaked toml for crates.io crate hors 0.8.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hors 0.8.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hors 0.8.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.17 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded string_cache v0.8.1 [INFO] [stderr] Downloaded directories v3.0.1 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded ansi_colours v1.0.2 [INFO] [stderr] Downloaded sct v0.6.0 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded html5ever v0.25.1 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded rustls v0.19.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded webpki-roots v0.21.0 [INFO] [stderr] Downloaded reqwest v0.11.2 [INFO] [stderr] Downloaded tokio-util v0.6.4 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded mio v0.7.10 [INFO] [stderr] Downloaded async-compression v0.3.7 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded tokio v1.3.0 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded markup5ever v0.10.0 [INFO] [stderr] Downloaded select v0.5.0 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded tendril v0.4.2 [INFO] [stderr] Downloaded xml5ever v0.16.1 [INFO] [stderr] Downloaded markup5ever_rcdom v0.1.0 [INFO] [stderr] Downloaded bincode v1.3.2 [INFO] [stderr] Downloaded onig v6.1.1 [INFO] [stderr] Downloaded plist v1.1.0 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded syntect v4.5.0 [INFO] [stderr] Downloaded ipnet v2.3.0 [INFO] [stderr] Downloaded onig_sys v69.6.0 [INFO] [stderr] Downloaded standback v0.2.15 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded tokio-socks v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.21 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded string_cache_codegen v0.5.1 [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded siphasher v0.3.3 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded futf v0.1.4 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f842066f58231764d4c52642727a09dcfb69bf817c3d5eb943a6dc0726cbcf54 [INFO] running `Command { std: "docker" "start" "-a" "f842066f58231764d4c52642727a09dcfb69bf817c3d5eb943a6dc0726cbcf54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f842066f58231764d4c52642727a09dcfb69bf817c3d5eb943a6dc0726cbcf54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f842066f58231764d4c52642727a09dcfb69bf817c3d5eb943a6dc0726cbcf54", kill_on_drop: false }` [INFO] [stdout] f842066f58231764d4c52642727a09dcfb69bf817c3d5eb943a6dc0726cbcf54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb20aa1063f88e58caee19890de042846aa9dc63b31c7ae6ab5d6a4b3d633dc7 [INFO] running `Command { std: "docker" "start" "-a" "cb20aa1063f88e58caee19890de042846aa9dc63b31c7ae6ab5d6a4b3d633dc7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling mio v0.7.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling tendril v0.4.2 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling onig_sys v69.6.0 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling http-body v0.4.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling ansi_colours v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling webpki-roots v0.21.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling onig v6.1.1 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling directories v3.0.1 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling tokio-util v0.6.4 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling tokio-socks v0.5.1 [INFO] [stderr] Compiling async-compression v0.3.7 [INFO] [stderr] Compiling h2 v0.3.1 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling bincode v1.3.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling plist v1.1.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling cookie_store v0.12.0 [INFO] [stderr] Compiling syntect v4.5.0 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling xml5ever v0.16.1 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.2 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling select v0.5.0 [INFO] [stderr] Compiling hors v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `quota_max` and `quota_remaining` are never read [INFO] [stdout] --> src/engine/stackoverflow.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct Questions { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 37 | items: Vec, [INFO] [stdout] 38 | quota_max: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 39 | quota_remaining: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/answer/precious.rs:153:23 [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "cb20aa1063f88e58caee19890de042846aa9dc63b31c7ae6ab5d6a4b3d633dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb20aa1063f88e58caee19890de042846aa9dc63b31c7ae6ab5d6a4b3d633dc7", kill_on_drop: false }` [INFO] [stdout] cb20aa1063f88e58caee19890de042846aa9dc63b31c7ae6ab5d6a4b3d633dc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3127ebbd5b86fcbaef27750100cb03150f5f21736bf913f95beecad70323cc5d [INFO] running `Command { std: "docker" "start" "-a" "3127ebbd5b86fcbaef27750100cb03150f5f21736bf913f95beecad70323cc5d", kill_on_drop: false }` [INFO] [stdout] warning: fields `quota_max` and `quota_remaining` are never read [INFO] [stdout] --> src/engine/stackoverflow.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct Questions { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 37 | items: Vec, [INFO] [stdout] 38 | quota_max: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 39 | quota_remaining: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/answer/precious.rs:153:23 [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hors v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `quota_max` and `quota_remaining` are never read [INFO] [stdout] --> src/engine/stackoverflow.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | struct Questions { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 37 | items: Vec, [INFO] [stdout] 38 | quota_max: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 39 | quota_remaining: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/answer/precious.rs:153:23 [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 153 | fn select_answer(doc: &Document) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3127ebbd5b86fcbaef27750100cb03150f5f21736bf913f95beecad70323cc5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3127ebbd5b86fcbaef27750100cb03150f5f21736bf913f95beecad70323cc5d", kill_on_drop: false }` [INFO] [stdout] 3127ebbd5b86fcbaef27750100cb03150f5f21736bf913f95beecad70323cc5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c65c332a15240d30d16c8a750612688077104c1337d5c91eb73ed453f08858a7 [INFO] running `Command { std: "docker" "start" "-a" "c65c332a15240d30d16c8a750612688077104c1337d5c91eb73ed453f08858a7", kill_on_drop: false }` [INFO] [stderr] warning: fields `quota_max` and `quota_remaining` are never read [INFO] [stderr] --> src/engine/stackoverflow.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 36 | struct Questions { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 37 | items: Vec, [INFO] [stderr] 38 | quota_max: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 39 | quota_remaining: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Questions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/answer/precious.rs:153:23 [INFO] [stderr] | [INFO] [stderr] 153 | fn select_answer(doc: &Document) -> Option { [INFO] [stderr] | ^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 153 | fn select_answer(doc: &Document) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `hors` (lib) generated 2 warnings (run `cargo fix --lib -p hors` to apply 1 suggestion) [INFO] [stderr] warning: `hors` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hors-b4b3da64f3c14154) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test answer::precious::test::test_answer_links_only_when_contains_links_is_not_question ... ok [INFO] [stdout] test answer::precious::test::test_answer_links_only_when_restricted_size_is_large_than_given_links ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer ... ok [INFO] [stdout] test answer::precious::test::test_answer_links_only_when_restricted_size_is_less_than_given_links ... ok [INFO] [stdout] test answer::precious::test::test_extract_question ... ok [INFO] [stdout] test answer::precious::test::test_answer_links_only ... ok [INFO] [stdout] test answer::precious::test::test_extract_question_when_question_contains_one_word ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_when_no_answers_available ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_detailed_when_no_answers_available ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_detailed ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_when_only_code_existed ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_when_pre_and_code_both_existed ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_when_two_answers_available ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_with_post_text_class ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_when_no_code_available ... ok [INFO] [stdout] test answer::precious::test::test_sort_tags_contains_all_pupular_lang_tags ... ok [INFO] [stdout] test answer::precious::test::test_sort_tags_contains_all_unpopular_lang_tags ... ok [INFO] [stdout] test answer::precious::test::test_sort_tags_contains_both_popular_and_unpupular_lang_tags ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_get ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_get_when_key_is_not_existed ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_detailed_when_only_pre_code ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_detailed_when_no_code_available ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_initialize ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_too_old ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_cache_empty ... ok [INFO] [stdout] test config::tests::test_invalid_paging_option ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_put ... ok [INFO] [stdout] test answer::precious::test::test_sort_tags_when_no_tags ... ok [INFO] [stdout] test answer::records::tests::test_answer_record_put_if_key_is_already_existed ... ok [INFO] [stdout] test config::tests::test_search_engine_from_invalid_str ... ok [INFO] [stdout] test engine::bing::tests::test_extract_links ... ok [INFO] [stdout] test config::tests::test_search_engine_from_str ... ok [INFO] [stdout] test engine::bing::tests::test_get_query_url_with_https_option_disabled ... ok [INFO] [stdout] test config::tests::test_paging_option_from_str ... ok [INFO] [stdout] test engine::bing::tests::test_extract_links_when_there_are_no_links_available ... ok [INFO] [stdout] test engine::bing::tests::test_get_query_url ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_extract_links_when_there_are_no_links_available ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_get_query_url ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_extract_links ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_extract_links_when_ddg_provide_redirect_links ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_extract_links_when_ddg_provide_redirect_links_but_no_uddg_attributes ... ok [INFO] [stdout] test engine::duckduckgo::tests::test_get_query_url_with_https_option_disabled ... ok [INFO] [stdout] test engine::google::tests::test_extract_links_new_style ... ok [INFO] [stdout] test engine::google::tests::test_get_query_url_with_https_option_disabled ... ok [INFO] [stdout] test engine::stackoverflow::tests::test_extract_links ... ok [INFO] [stdout] test engine::stackoverflow::tests::test_extract_links_with_no_items ... ok [INFO] [stdout] test engine::stackoverflow::tests::test_extract_links_with_wrong_format ... ok [INFO] [stdout] test engine::google::tests::test_extract_links ... ok [INFO] [stdout] test engine::google::tests::test_extract_links_when_there_are_no_links_available ... ok [INFO] [stdout] test engine::google::tests::test_get_query_url ... ok [INFO] [stdout] test engine::stackoverflow::tests::test_get_query_url ... ok [INFO] [stdout] test utils::tests::test_random_agent ... ok [INFO] [stdout] test engine::stackoverflow::tests::test_get_query_url_with_https_option_disabled ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_colorized ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_colorized_when_no_tags_available ... ok [INFO] [stdout] test answer::precious::test::test_parse_answer_detailed_colorized ... ok [INFO] [stderr] Running unittests src/bin/hors.rs (/opt/rustwide/target/debug/deps/hors-bc282f87a7759c90) [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests hors [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/answer/crawler.rs - answer::crawler (line 5) ... ignored [INFO] [stdout] test src/engine/mod.rs - engine::search_links_with_client (line 71) ... ok [INFO] [stdout] test src/answer/precious.rs - answer::precious::get_answers (line 23) ... ok [INFO] [stdout] test src/output.rs - output (line 22) ... ok [INFO] [stdout] test src/answer/precious.rs - answer::precious::get_answers_with_client (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/engine/mod.rs - engine::search_links (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/output.rs - output (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c65c332a15240d30d16c8a750612688077104c1337d5c91eb73ed453f08858a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c65c332a15240d30d16c8a750612688077104c1337d5c91eb73ed453f08858a7", kill_on_drop: false }` [INFO] [stdout] c65c332a15240d30d16c8a750612688077104c1337d5c91eb73ed453f08858a7