[INFO] cloning repository https://github.com/swarnimarun/mkslides [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/swarnimarun/mkslides" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarnimarun%2Fmkslides", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarnimarun%2Fmkslides'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0734d8c5331f23e88d0cea4ca2718d0e473f8fc [INFO] checking swarnimarun/mkslides against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarnimarun%2Fmkslides" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swarnimarun/mkslides 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 git repo https://github.com/swarnimarun/mkslides [INFO] finished tweaking git repo https://github.com/swarnimarun/mkslides [INFO] tweaked toml for git repo https://github.com/swarnimarun/mkslides written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/swarnimarun/mkslides 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 time-core v0.1.1 [INFO] [stderr] Downloaded windows-targets v0.42.2 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded nu-ansi-term v0.47.0 [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded time-macros v0.2.11 [INFO] [stderr] Downloaded paste v1.0.14 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded thiserror v1.0.44 [INFO] [stderr] Downloaded typed-arena v2.0.2 [INFO] [stderr] Downloaded git-version-macro v0.3.5 [INFO] [stderr] Downloaded wild v2.1.0 [INFO] [stderr] Downloaded encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Downloaded anstyle-query v1.0.0 [INFO] [stderr] Downloaded rgb v0.8.36 [INFO] [stderr] Downloaded console v0.15.7 [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded encoding-index-japanese v1.20141219.5 [INFO] [stderr] Downloaded encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.2 [INFO] [stderr] 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[stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded xdg v2.5.2 [INFO] [stderr] Downloaded time v0.3.25 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded git-version v0.3.5 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded option-ext v0.2.0 [INFO] [stderr] Downloaded encoding_index_tests v0.1.4 [INFO] [stderr] Downloaded anstyle-wincon v1.0.1 [INFO] [stderr] Downloaded is-terminal v0.4.9 [INFO] [stderr] Downloaded anstream v0.3.2 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.44 [INFO] [stderr] Downloaded linked-hash-map v0.5.6 [INFO] [stderr] Downloaded checked_int_cast v1.0.0 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded num-iter v0.1.43 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded num-traits v0.2.16 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded signal-hook v0.3.17 [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded indoc v2.0.3 [INFO] [stderr] Downloaded deranged v0.3.7 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded serde v1.0.181 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded ratatui v0.22.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b699bc42a692ea0cc443ecaddc6127ed84a636fa3f0fa5f1efb5a0c08d7768b6 [INFO] running `Command { std: "docker" "start" "-a" "b699bc42a692ea0cc443ecaddc6127ed84a636fa3f0fa5f1efb5a0c08d7768b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b699bc42a692ea0cc443ecaddc6127ed84a636fa3f0fa5f1efb5a0c08d7768b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b699bc42a692ea0cc443ecaddc6127ed84a636fa3f0fa5f1efb5a0c08d7768b6", kill_on_drop: false }` [INFO] [stdout] b699bc42a692ea0cc443ecaddc6127ed84a636fa3f0fa5f1efb5a0c08d7768b6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bc67f338d1fd65302dbea62947a082388622ec5119833efe022791a4f0fb85a [INFO] running `Command { std: "docker" "start" "-a" "8bc67f338d1fd65302dbea62947a082388622ec5119833efe022791a4f0fb85a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling serde_derive v1.0.181 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking deranged v0.3.7 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking quick-xml v0.29.0 [INFO] [stderr] Checking time v0.3.25 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling bugreport v0.5.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling terminal_size v0.2.6 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling clap_builder v4.3.19 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking deunicode v0.4.4 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Checking ansi_colours v1.2.2 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling libz-sys v1.1.12 [INFO] [stderr] Compiling sys-info v0.9.1 [INFO] [stderr] Compiling libgit2-sys v0.14.2+1.5.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.5.0 [INFO] [stderr] Checking clircle v0.3.0 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking nu-ansi-term v0.47.0 [INFO] [stderr] Checking checked_int_cast v1.0.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking wild v2.1.0 [INFO] [stderr] Compiling indoc v2.0.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking bytesize v1.2.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking qrcode v0.12.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking bstr v1.6.0 [INFO] [stderr] Checking ratatui v0.22.0 [INFO] [stderr] Compiling git-version-macro v0.3.5 [INFO] [stderr] Compiling clap v4.3.19 [INFO] [stderr] Checking globset v0.4.12 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking grep-cli v0.1.9 [INFO] [stderr] Checking git-version v0.3.5 [INFO] [stderr] Compiling bat v0.23.0 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking syntect v5.1.0 [INFO] [stderr] Checking comrak v0.18.0 [INFO] [stderr] Checking git2 v0.16.1 [INFO] [stderr] Checking mkslides v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyEventState` [INFO] [stdout] --> src/main.rs:2:49 [INFO] [stdout] | [INFO] [stdout] 2 | event::{self, Event, KeyCode, KeyEventKind, KeyEventState}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/slide.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyEventState` [INFO] [stdout] --> src/main.rs:2:49 [INFO] [stdout] | [INFO] [stdout] 2 | event::{self, Event, KeyCode, KeyEventKind, KeyEventState}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AstNode` [INFO] [stdout] --> src/slide.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | nodes::{AstNode, NodeValue}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/slide.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AstNode` [INFO] [stdout] --> src/slide.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | nodes::{AstNode, NodeValue}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Modifier`, `Padding`, `Paragraph`, `Span`, `Spans`, `Text` [INFO] [stdout] --> src/slide.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | style::{Color, Modifier, Style, Stylize}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ [INFO] [stdout] 13 | widgets::{self, Block, Borders, ListItem, Padding, Paragraph, Wrap}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Modifier`, `Padding`, `Paragraph`, `Span`, `Spans`, `Text` [INFO] [stdout] --> src/slide.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | style::{Color, Modifier, Style, Stylize}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^ [INFO] [stdout] 13 | widgets::{self, Block, Borders, ListItem, Padding, Paragraph, Wrap}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `ratatui::text::Spans`: Use `ratatui::text::Line` instead [INFO] [stdout] --> src/slide.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `ratatui::text::Spans`: Use `ratatui::text::Line` instead [INFO] [stdout] --> src/slide.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple struct `ratatui::text::Spans`: Use `ratatui::text::Line` instead [INFO] [stdout] --> src/slide.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated tuple struct `ratatui::text::Spans`: Use `ratatui::text::Line` instead [INFO] [stdout] --> src/slide.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | text::{Span, Spans, Text}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/slide.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct Slides { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 140 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Slides` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/slide.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct Slides { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 140 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Slides` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.29s [INFO] running `Command { std: "docker" "inspect" "8bc67f338d1fd65302dbea62947a082388622ec5119833efe022791a4f0fb85a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc67f338d1fd65302dbea62947a082388622ec5119833efe022791a4f0fb85a", kill_on_drop: false }` [INFO] [stdout] 8bc67f338d1fd65302dbea62947a082388622ec5119833efe022791a4f0fb85a [INFO] checking swarnimarun/mkslides against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswarnimarun%2Fmkslides" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swarnimarun/mkslides on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/swarnimarun/mkslides [INFO] finished tweaking git repo https://github.com/swarnimarun/mkslides [INFO] tweaked toml for git repo https://github.com/swarnimarun/mkslides written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/swarnimarun/mkslides 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70350044c3041e83773103d33a08a2f0c1ae5c40bac9d81440f726881ccf9a5d [INFO] running `Command { std: "docker" "start" "-a" "70350044c3041e83773103d33a08a2f0c1ae5c40bac9d81440f726881ccf9a5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70350044c3041e83773103d33a08a2f0c1ae5c40bac9d81440f726881ccf9a5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70350044c3041e83773103d33a08a2f0c1ae5c40bac9d81440f726881ccf9a5d", kill_on_drop: false }` [INFO] [stdout] 70350044c3041e83773103d33a08a2f0c1ae5c40bac9d81440f726881ccf9a5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41d8dd3b8997b5e1cb23f2e24df9b68a7fda956d23aecdaa2d9d7ff38523469e [INFO] running `Command { std: "docker" "start" "-a" "41d8dd3b8997b5e1cb23f2e24df9b68a7fda956d23aecdaa2d9d7ff38523469e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling rustix v0.38.6 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling serde_derive v1.0.181 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.181/src/lib_precompiled.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "41d8dd3b8997b5e1cb23f2e24df9b68a7fda956d23aecdaa2d9d7ff38523469e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41d8dd3b8997b5e1cb23f2e24df9b68a7fda956d23aecdaa2d9d7ff38523469e", kill_on_drop: false }` [INFO] [stdout] 41d8dd3b8997b5e1cb23f2e24df9b68a7fda956d23aecdaa2d9d7ff38523469e