[INFO] fetching crate vimwiki-cli 0.1.0... [INFO] checking vimwiki-cli-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate vimwiki-cli 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate vimwiki-cli 0.1.0 [INFO] finished tweaking crates.io crate vimwiki-cli 0.1.0 [INFO] tweaked toml for crates.io crate vimwiki-cli 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vimwiki-cli 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vimwiki-cli 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d702dd58120fb6ee4a37baa71e107fa0efd9dd3e3a3a11b2cbd7dbd608ce5668 [INFO] running `Command { std: "docker" "start" "-a" "d702dd58120fb6ee4a37baa71e107fa0efd9dd3e3a3a11b2cbd7dbd608ce5668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d702dd58120fb6ee4a37baa71e107fa0efd9dd3e3a3a11b2cbd7dbd608ce5668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d702dd58120fb6ee4a37baa71e107fa0efd9dd3e3a3a11b2cbd7dbd608ce5668", kill_on_drop: false }` [INFO] [stdout] d702dd58120fb6ee4a37baa71e107fa0efd9dd3e3a3a11b2cbd7dbd608ce5668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c7fc7eac93f2ca991fc45e916bde12861fac14b49ed2e5e8c357d0614c96e24 [INFO] running `Command { std: "docker" "start" "-a" "8c7fc7eac93f2ca991fc45e916bde12861fac14b49ed2e5e8c357d0614c96e24", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking uriparse v0.6.3 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking relative-path v1.4.0 [INFO] [stderr] Checking numerals v0.1.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking array_tool v1.0.3 [INFO] [stderr] Checking directories v3.0.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling serde_with_macros v1.4.1 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking vimvar v0.2.0 [INFO] [stderr] Checking stfu8 v0.2.4 [INFO] [stderr] Checking fancy-regex v0.3.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking voca_rs v1.13.0 [INFO] [stderr] Checking jsonpath_lib v0.2.6 [INFO] [stderr] Checking serde_with v1.9.1 [INFO] [stderr] Checking plist v1.1.0 [INFO] [stderr] Checking stderrlog v0.5.1 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking syntect v4.5.0 [INFO] [stderr] Checking vimwiki-core v0.1.0 [INFO] [stderr] Checking vimwiki v0.1.0 [INFO] [stderr] Checking vimwiki-cli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `port` and `include_styles_css` are never read [INFO] [stdout] --> src/opt.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct ServeSubcommand { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 123 | pub port: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub include_styles_css: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServeSubcommand` 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] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / /// Directory where cache information is stored [INFO] [stdout] 39 | | #[structopt(long, default_value = &DEFAULT_CACHE_DIR, global = true)] [INFO] [stdout] 40 | | pub cache: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / /// Path to config file [INFO] [stdout] 51 | | #[structopt(short, long, global = true)] [INFO] [stdout] 52 | | pub config: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / /// Specifies specific wikis to include by index or name; if none are [INFO] [stdout] 65 | | /// provided, then all available wikis are converted [INFO] [stdout] 66 | | #[structopt(short, long, global = true)] [INFO] [stdout] 67 | | pub include: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | / /// Writes to output file instead of stdout [INFO] [stdout] 139 | | #[structopt(short, long)] [INFO] [stdout] 140 | | pub output: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / /// JSON path to use for inspection [INFO] [stdout] 143 | | #[structopt(name = "JSONPATH")] [INFO] [stdout] 144 | | pub json_path: String, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:199:53 [INFO] [stdout] | [INFO] [stdout] 199 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 200 | | match s.parse::() { [INFO] [stdout] 201 | | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] 202 | | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] 203 | | } [INFO] [stdout] 204 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | / match s.parse::() { [INFO] [stdout] 201 | | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] 202 | | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] 203 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:201:24 [INFO] [stdout] | [INFO] [stdout] 201 | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vimwiki-cli` (bin "vimwiki") due to 9 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `port` and `include_styles_css` are never read [INFO] [stdout] --> src/opt.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 120 | pub struct ServeSubcommand { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 123 | pub port: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub include_styles_css: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServeSubcommand` 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] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | / /// Directory where cache information is stored [INFO] [stdout] 39 | | #[structopt(long, default_value = &DEFAULT_CACHE_DIR, global = true)] [INFO] [stdout] 40 | | pub cache: PathBuf, [INFO] [stdout] | |______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | / /// Path to config file [INFO] [stdout] 51 | | #[structopt(short, long, global = true)] [INFO] [stdout] 52 | | pub config: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / /// Specifies specific wikis to include by index or name; if none are [INFO] [stdout] 65 | | /// provided, then all available wikis are converted [INFO] [stdout] 66 | | #[structopt(short, long, global = true)] [INFO] [stdout] 67 | | pub include: Vec, [INFO] [stdout] | |_________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | / /// Writes to output file instead of stdout [INFO] [stdout] 139 | | #[structopt(short, long)] [INFO] [stdout] 140 | | pub output: Option, [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / /// JSON path to use for inspection [INFO] [stdout] 143 | | #[structopt(name = "JSONPATH")] [INFO] [stdout] 144 | | pub json_path: String, [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:199:53 [INFO] [stdout] | [INFO] [stdout] 199 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 200 | | match s.parse::() { [INFO] [stdout] 201 | | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] 202 | | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] 203 | | } [INFO] [stdout] 204 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | / match s.parse::() { [INFO] [stdout] 201 | | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] 202 | | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] 203 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:201:24 [INFO] [stdout] | [INFO] [stdout] 201 | Ok(idx) => Ok(Self::Index(idx)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/opt.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | Err(_) => Ok(Self::Name(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vimwiki-cli` (bin "vimwiki" test) due to 9 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "8c7fc7eac93f2ca991fc45e916bde12861fac14b49ed2e5e8c357d0614c96e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7fc7eac93f2ca991fc45e916bde12861fac14b49ed2e5e8c357d0614c96e24", kill_on_drop: false }` [INFO] [stdout] 8c7fc7eac93f2ca991fc45e916bde12861fac14b49ed2e5e8c357d0614c96e24