[INFO] fetching crate md-kroki 0.2.0... [INFO] checking md-kroki-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate md-kroki 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate md-kroki 0.2.0 [INFO] finished tweaking crates.io crate md-kroki 0.2.0 [INFO] tweaked toml for crates.io crate md-kroki 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate md-kroki 0.2.0 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 md-kroki 0.2.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32b9d332ccb0347604208583f0eede6dae63bc949357082d11e9e4420bac5dc9 [INFO] running `Command { std: "docker" "start" "-a" "32b9d332ccb0347604208583f0eede6dae63bc949357082d11e9e4420bac5dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32b9d332ccb0347604208583f0eede6dae63bc949357082d11e9e4420bac5dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b9d332ccb0347604208583f0eede6dae63bc949357082d11e9e4420bac5dc9", kill_on_drop: false }` [INFO] [stdout] 32b9d332ccb0347604208583f0eede6dae63bc949357082d11e9e4420bac5dc9 [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 -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] a5b633d5b114201c5f795b35232a59112af5d55c3c7c8791e13fe61c02654a69 [INFO] running `Command { std: "docker" "start" "-a" "a5b633d5b114201c5f795b35232a59112af5d55c3c7c8791e13fe61c02654a69", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling unicode-width v0.1.12 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling const_format_proc_macros v0.2.31 [INFO] [stderr] Checking xml-rs v0.8.27 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking xmltree v0.11.0 [INFO] [stderr] Checking const_format v0.2.31 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling sscanf_macro v0.4.3 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.47.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking sscanf v0.4.3 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.4.11 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.22 [INFO] [stderr] Checking md-kroki v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/render.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | let path: PathBuf = element.attributes.get("path") [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 151 | | .ok_or_else(|| anyhow!("src tag required"))?.parse()?; [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/render.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | let path: PathBuf = element.attributes.get("path") [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 151 | | .ok_or_else(|| anyhow!("src tag required"))?.parse()?; [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, std::string::String> [INFO] [stdout] --> src/render.rs:196:59 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:196:80 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, PathBuf> [INFO] [stdout] --> src/render.rs:196:59 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:196:89 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, std::string::String> [INFO] [stdout] --> src/render.rs:217:51 [INFO] [stdout] | [INFO] [stdout] 217 | if let Ok(diagram_type) = sscanf!(lang, "kroki-{String}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:217:73 [INFO] [stdout] | [INFO] [stdout] 217 | if let Ok(diagram_type) = sscanf!(lang, "kroki-{String}") { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `md-kroki` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/render.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | let path: PathBuf = element.attributes.get("path") [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 151 | | .ok_or_else(|| anyhow!("src tag required"))?.parse()?; [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/render.rs:150:45 [INFO] [stdout] | [INFO] [stdout] 150 | let path: PathBuf = element.attributes.get("path") [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 151 | | .ok_or_else(|| anyhow!("src tag required"))?.parse()?; [INFO] [stdout] | |________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, std::string::String> [INFO] [stdout] --> src/render.rs:196:59 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:196:80 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, PathBuf> [INFO] [stdout] --> src/render.rs:196:59 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:196:89 [INFO] [stdout] | [INFO] [stdout] 196 | if let Ok((diagram_type, path)) = sscanf!(url, "kroki-{String}:{PathBuf}") { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow>, std::string::String> [INFO] [stdout] --> src/render.rs:217:51 [INFO] [stdout] | [INFO] [stdout] 217 | if let Ok(diagram_type) = sscanf!(lang, "kroki-{String}") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result> [INFO] [stdout] --> src/render.rs:217:73 [INFO] [stdout] | [INFO] [stdout] 217 | if let Ok(diagram_type) = sscanf!(lang, "kroki-{String}") { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `md-kroki` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "a5b633d5b114201c5f795b35232a59112af5d55c3c7c8791e13fe61c02654a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b633d5b114201c5f795b35232a59112af5d55c3c7c8791e13fe61c02654a69", kill_on_drop: false }` [INFO] [stdout] a5b633d5b114201c5f795b35232a59112af5d55c3c7c8791e13fe61c02654a69