[INFO] cloning repository https://github.com/KisaragiEffective/toy-blog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KisaragiEffective/toy-blog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKisaragiEffective%2Ftoy-blog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKisaragiEffective%2Ftoy-blog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 581f220af90328f0c09d738f97c8e9ae74d87a34 [INFO] checking KisaragiEffective/toy-blog against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKisaragiEffective%2Ftoy-blog" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KisaragiEffective/toy-blog [INFO] finished tweaking git repo https://github.com/KisaragiEffective/toy-blog [INFO] tweaked toml for git repo https://github.com/KisaragiEffective/toy-blog written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KisaragiEffective/toy-blog 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 git repo https://github.com/KisaragiEffective/toy-blog 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] a771114e976e65d60575ecce6392d534fce337bfa8b7855ca347ae0598900536 [INFO] running `Command { std: "docker" "start" "-a" "a771114e976e65d60575ecce6392d534fce337bfa8b7855ca347ae0598900536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a771114e976e65d60575ecce6392d534fce337bfa8b7855ca347ae0598900536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a771114e976e65d60575ecce6392d534fce337bfa8b7855ca347ae0598900536", kill_on_drop: false }` [INFO] [stdout] a771114e976e65d60575ecce6392d534fce337bfa8b7855ca347ae0598900536 [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] 4ca4f46d96efdcc65e2c7c45b8bcb346af334658cbae992ca732997c373abe8e [INFO] running `Command { std: "docker" "start" "-a" "4ca4f46d96efdcc65e2c7c45b8bcb346af334658cbae992ca732997c373abe8e", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Checking bitflags v2.7.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Checking miniz_oxide v0.8.2 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Compiling time-macros v0.2.19 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking regex-lite v0.1.6 [INFO] [stderr] Checking impl-more v0.1.9 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Checking bytestring v1.4.0 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking brotli v8.0.1 [INFO] [stderr] Checking fern v0.7.1 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking toy-blog-client v0.1.0 (/opt/rustwide/workdir/packages/toy-blog-client) [INFO] [stderr] Compiling cc v1.2.8 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking actix-rt v2.10.0 [INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking toy-blog-endpoint-model v0.1.0 (/opt/rustwide/workdir/packages/toy-blog-endpoint-model) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> packages/toy-blog-endpoint-model/src/lib.rs:33:53 [INFO] [stdout] | [INFO] [stdout] 33 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 34 | | Ok(Self(s.to_string())) [INFO] [stdout] 35 | | } [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] --> packages/toy-blog-endpoint-model/src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | Ok(Self(s.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `toy-blog-endpoint-model` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> packages/toy-blog-endpoint-model/src/lib.rs:33:53 [INFO] [stdout] | [INFO] [stdout] 33 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 34 | | Ok(Self(s.to_string())) [INFO] [stdout] 35 | | } [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] --> packages/toy-blog-endpoint-model/src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | Ok(Self(s.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `toy-blog-endpoint-model` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4ca4f46d96efdcc65e2c7c45b8bcb346af334658cbae992ca732997c373abe8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca4f46d96efdcc65e2c7c45b8bcb346af334658cbae992ca732997c373abe8e", kill_on_drop: false }` [INFO] [stdout] 4ca4f46d96efdcc65e2c7c45b8bcb346af334658cbae992ca732997c373abe8e