[INFO] fetching crate i18n_localiser-rizzen-yazston 0.10.1...
[INFO] checking i18n_localiser-rizzen-yazston-0.10.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate i18n_localiser-rizzen-yazston 0.10.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate i18n_localiser-rizzen-yazston 0.10.1
[INFO] finished tweaking crates.io crate i18n_localiser-rizzen-yazston 0.10.1
[INFO] tweaked toml for crates.io crate i18n_localiser-rizzen-yazston 0.10.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate i18n_localiser-rizzen-yazston 0.10.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 101 packages to latest compatible versions
[INFO] [stderr]       Adding fixed_decimal v0.5.6 (available: v0.7.1)
[INFO] [stderr]       Adding icu_calendar v1.5.2 (available: v2.1.1)
[INFO] [stderr]       Adding icu_datetime v1.5.1 (available: v2.1.1)
[INFO] [stderr]       Adding icu_decimal v1.5.0 (available: v2.1.1)
[INFO] [stderr]       Adding icu_locid v1.5.0 (available: v2.0.0)
[INFO] [stderr]       Adding icu_locid_transform v1.5.0 (available: v2.0.0)
[INFO] [stderr]       Adding icu_plurals v1.5.0 (available: v2.1.1)
[INFO] [stderr]       Adding icu_provider v1.5.0 (available: v2.1.1)
[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] 615c3b27a0bec195189f95c72f7382adb14dabc3949d970c25e831a3458db67c
[INFO] running `Command { std: "docker" "start" "-a" "615c3b27a0bec195189f95c72f7382adb14dabc3949d970c25e831a3458db67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "615c3b27a0bec195189f95c72f7382adb14dabc3949d970c25e831a3458db67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615c3b27a0bec195189f95c72f7382adb14dabc3949d970c25e831a3458db67c", kill_on_drop: false }`
[INFO] [stdout] 615c3b27a0bec195189f95c72f7382adb14dabc3949d970c25e831a3458db67c
[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] faf1817e663136713fe5f4b53d649ca53d1c22c41b44c82a75f9fae9ddad67d5
[INFO] running `Command { std: "docker" "start" "-a" "faf1817e663136713fe5f4b53d649ca53d1c22c41b44c82a75f9fae9ddad67d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling icu_segmenter_data v1.5.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking os_info v3.13.0
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking calendrical_calculations v0.1.3
[INFO] [stderr]     Checking fixed_decimal v0.5.6
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking serde-json-core v0.4.0
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking zerotrie v0.1.3
[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_calendar v1.5.2
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_provider_fs v1.5.0
[INFO] [stderr]     Checking icu_provider_blob v1.5.0
[INFO] [stderr]     Checking icu_decimal v1.5.0
[INFO] [stderr]     Checking icu_segmenter v1.5.0
[INFO] [stderr]     Checking icu_plurals v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking i18n_utility-rizzen-yazston v0.10.1
[INFO] [stderr]     Checking icu_timezone v1.5.0
[INFO] [stderr]     Checking i18n_provider-rizzen-yazston v0.10.1
[INFO] [stderr]     Checking icu_datetime v1.5.1
[INFO] [stderr]     Checking i18n_provider_sqlite3-rizzen-yazston v0.10.1
[INFO] [stderr]     Checking i18n_lexer-rizzen-yazston v0.10.1
[INFO] [stderr]     Checking i18n_localiser-rizzen-yazston v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/command.rs:198:16
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let path = PathBuf::from_str(string).unwrap();
[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<PathBuf, Infallible>
[INFO] [stdout]    --> src/command.rs:198:16
[INFO] [stdout]     |
[INFO] [stdout] 198 |     let path = PathBuf::from_str(string).unwrap();
[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 `i18n_localiser-rizzen-yazston` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `i18n_localiser-rizzen-yazston` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "faf1817e663136713fe5f4b53d649ca53d1c22c41b44c82a75f9fae9ddad67d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf1817e663136713fe5f4b53d649ca53d1c22c41b44c82a75f9fae9ddad67d5", kill_on_drop: false }`
[INFO] [stdout] faf1817e663136713fe5f4b53d649ca53d1c22c41b44c82a75f9fae9ddad67d5