[INFO] cloning repository https://github.com/zensical/zensical
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zensical/zensical" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzensical%2Fzensical", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzensical%2Fzensical'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1611144fd070c00b0d79b790be11353c932056e7
[INFO] checking zensical/zensical 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%2Fzensical%2Fzensical" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zensical/zensical
[INFO] finished tweaking git repo https://github.com/zensical/zensical
[INFO] tweaked toml for git repo https://github.com/zensical/zensical written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zensical/zensical 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/zensical/zensical 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 68dd82a1a250e63ea8f81ea96dca2271ecac809dc2c0a8f861e91e31f09e25e3
[INFO] running `Command { std: "docker" "start" "-a" "68dd82a1a250e63ea8f81ea96dca2271ecac809dc2c0a8f861e91e31f09e25e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68dd82a1a250e63ea8f81ea96dca2271ecac809dc2c0a8f861e91e31f09e25e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68dd82a1a250e63ea8f81ea96dca2271ecac809dc2c0a8f861e91e31f09e25e3", kill_on_drop: false }`
[INFO] [stdout] 68dd82a1a250e63ea8f81ea96dca2271ecac809dc2c0a8f861e91e31f09e25e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dd02d48f93efac9cca15bd244bec5988915b5dfc1bb0d83e445ddf621040e7a7
[INFO] running `Command { std: "docker" "start" "-a" "dd02d48f93efac9cca15bd244bec5988915b5dfc1bb0d83e445ddf621040e7a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking zrx-path v0.0.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking zrx-store v0.0.1
[INFO] [stderr]     Checking zrx-diagnostic v0.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling pyo3-build-config v0.27.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking self_cell v1.2.1
[INFO] [stderr]     Checking file-id v0.2.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking matchit v0.9.0
[INFO] [stderr]     Checking memo-map v0.3.3
[INFO] [stderr]     Checking borrow-or-share v0.2.3
[INFO] [stderr]    Compiling pyo3-ffi v0.27.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.1
[INFO] [stderr]    Compiling pyo3 v0.27.1
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking fluent-uri v0.3.2
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking zrx-executor v0.0.1
[INFO] [stderr]     Checking zrx-graph v0.0.1
[INFO] [stderr]     Checking zrx-id v0.0.3
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking zrx-scheduler v0.0.1
[INFO] [stderr]     Checking zensical-serve v0.0.0 (/opt/rustwide/workdir/crates/zensical-serve)
[INFO] [stderr]     Checking zrx-stream v0.0.1
[INFO] [stderr]     Checking zrx v0.0.3
[INFO] [stderr]    Compiling pyo3-macros v0.27.1
[INFO] [stderr]     Checking minijinja v2.12.0
[INFO] [stderr]     Checking minijinja-contrib v2.12.0
[INFO] [stderr]     Checking zensical-watch v0.0.0 (/opt/rustwide/workdir/crates/zensical-watch)
[INFO] [stderr]     Checking zensical v0.0.7 (/opt/rustwide/workdir/crates/zensical)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> crates/zensical/src/lib.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn version() -> String {
[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: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> crates/zensical/src/lib.rs:224:17
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn version() -> String {
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zensical` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `zensical` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "dd02d48f93efac9cca15bd244bec5988915b5dfc1bb0d83e445ddf621040e7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd02d48f93efac9cca15bd244bec5988915b5dfc1bb0d83e445ddf621040e7a7", kill_on_drop: false }`
[INFO] [stdout] dd02d48f93efac9cca15bd244bec5988915b5dfc1bb0d83e445ddf621040e7a7