[INFO] fetching crate radixtarget 4.0.1... [INFO] checking radixtarget-4.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate radixtarget 4.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate radixtarget 4.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate radixtarget 4.0.1 [INFO] tweaked toml for crates.io crate radixtarget 4.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate radixtarget 4.0.1 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] crate crates.io crate radixtarget 4.0.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f15dd734d6c1b5feea9e282f537c5f5b5b9b9bdd2400168970a0fa0a68f4ce94 [INFO] running `Command { std: "docker" "start" "-a" "f15dd734d6c1b5feea9e282f537c5f5b5b9b9bdd2400168970a0fa0a68f4ce94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f15dd734d6c1b5feea9e282f537c5f5b5b9b9bdd2400168970a0fa0a68f4ce94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15dd734d6c1b5feea9e282f537c5f5b5b9b9bdd2400168970a0fa0a68f4ce94", kill_on_drop: false }` [INFO] [stdout] f15dd734d6c1b5feea9e282f537c5f5b5b9b9bdd2400168970a0fa0a68f4ce94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0a94be1b5a5dd983cc230fae20a6f3d899fa6d7cfd7e7c513804be081e33599c [INFO] running `Command { std: "docker" "start" "-a" "0a94be1b5a5dd983cc230fae20a6f3d899fa6d7cfd7e7c513804be081e33599c", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling pyo3-build-config v0.26.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.26.0 [INFO] [stderr] Compiling pyo3-ffi v0.26.0 [INFO] [stderr] Compiling pyo3 v0.26.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [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] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Compiling pyo3-macros v0.26.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking radixtarget v4.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:43:42 [INFO] [stdout] | [INFO] [stdout] 43 | fn insert(&mut self, value: &str) -> Option { [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/lib.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn len(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | fn contains(&self, value: &str) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:59:42 [INFO] [stdout] | [INFO] [stdout] 59 | fn delete(&mut self, value: &str) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | fn get(&self, value: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:67:28 [INFO] [stdout] | [INFO] [stdout] 67 | fn prune(&mut self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(Vec, Vec), Infallible> [INFO] [stdout] --> src/lib.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | fn defrag(&mut self) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:92:57 [INFO] [stdout] | [INFO] [stdout] 92 | fn contains_target(&self, other: &PyRadixTarget) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | fn copy(&self) -> PyRadixTarget { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `radixtarget` (lib) due to 10 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, Infallible> [INFO] [stdout] --> src/lib.rs:43:42 [INFO] [stdout] | [INFO] [stdout] 43 | fn insert(&mut self, value: &str) -> Option { [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/lib.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | fn len(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:51:27 [INFO] [stdout] | [INFO] [stdout] 51 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | fn contains(&self, value: &str) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:59:42 [INFO] [stdout] | [INFO] [stdout] 59 | fn delete(&mut self, value: &str) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:63:35 [INFO] [stdout] | [INFO] [stdout] 63 | fn get(&self, value: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:67:28 [INFO] [stdout] | [INFO] [stdout] 67 | fn prune(&mut self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(Vec, Vec), Infallible> [INFO] [stdout] --> src/lib.rs:71:29 [INFO] [stdout] | [INFO] [stdout] 71 | fn defrag(&mut self) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:92:57 [INFO] [stdout] | [INFO] [stdout] 92 | fn contains_target(&self, other: &PyRadixTarget) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | fn copy(&self) -> PyRadixTarget { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `radixtarget` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "0a94be1b5a5dd983cc230fae20a6f3d899fa6d7cfd7e7c513804be081e33599c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a94be1b5a5dd983cc230fae20a6f3d899fa6d7cfd7e7c513804be081e33599c", kill_on_drop: false }` [INFO] [stdout] 0a94be1b5a5dd983cc230fae20a6f3d899fa6d7cfd7e7c513804be081e33599c