[INFO] cloning repository https://github.com/SameerManan/rs-bpe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SameerManan/rs-bpe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSameerManan%2Frs-bpe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSameerManan%2Frs-bpe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3cffdc0059f61a68fc17c3141be1c4b3d056b8ac [INFO] checking SameerManan/rs-bpe 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%2FSameerManan%2Frs-bpe" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/SameerManan/rs-bpe [INFO] finished tweaking git repo https://github.com/SameerManan/rs-bpe [INFO] tweaked toml for git repo https://github.com/SameerManan/rs-bpe written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SameerManan/rs-bpe 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/SameerManan/rs-bpe 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] d7c43816e30434edc347566c34cbde635f767baf4dfef48df689a93a294f6c31 [INFO] running `Command { std: "docker" "start" "-a" "d7c43816e30434edc347566c34cbde635f767baf4dfef48df689a93a294f6c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7c43816e30434edc347566c34cbde635f767baf4dfef48df689a93a294f6c31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c43816e30434edc347566c34cbde635f767baf4dfef48df689a93a294f6c31", kill_on_drop: false }` [INFO] [stdout] d7c43816e30434edc347566c34cbde635f767baf4dfef48df689a93a294f6c31 [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] 151e33a4c295020650a0da4b4f4b757ad40dfca179473474eb1b97897aead1e3 [INFO] running `Command { std: "docker" "start" "-a" "151e33a4c295020650a0da4b4f4b757ad40dfca179473474eb1b97897aead1e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling once_cell v1.21.1 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling aneubeck-daachorse v1.1.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling pyo3-build-config v0.24.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking lru v0.13.0 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling pyo3-ffi v0.24.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.24.0 [INFO] [stderr] Compiling pyo3 v0.24.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pyo3-macros v0.24.0 [INFO] [stderr] Checking bpe v0.1.0 (/opt/rustwide/workdir/bpe) [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Compiling bpe-openai v0.1.0 (/opt/rustwide/workdir/bpe-openai) [INFO] [stderr] Checking python-bpe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | fn count(&self, input: &[u8]) -> usize { [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, Infallible> [INFO] [stdout] --> src/lib.rs:24:56 [INFO] [stdout] | [INFO] [stdout] 24 | fn encode_via_backtracking(&self, input: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | fn decode_tokens(&self, tokens: 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:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | fn count(&self, input: &str) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:86:66 [INFO] [stdout] | [INFO] [stdout] 86 | fn count_till_limit(&self, input: Cow, limit: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 90 | fn encode(&self, input: Cow) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:113:43 [INFO] [stdout] | [INFO] [stdout] 113 | fn decode(&self, tokens: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:117:60 [INFO] [stdout] | [INFO] [stdout] 117 | fn decode_batch(&self, batch_tokens: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:121:103 [INFO] [stdout] | [INFO] [stdout] 121 | fn decode_batch_parallel(&self, batch_tokens: Vec>, options: Option) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn bpe(&self) -> BytePairEncoding { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | fn count(&self, input: &[u8]) -> usize { [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, Infallible> [INFO] [stdout] --> src/lib.rs:24:56 [INFO] [stdout] | [INFO] [stdout] 24 | fn encode_via_backtracking(&self, input: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 28 | fn decode_tokens(&self, tokens: 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:82:37 [INFO] [stdout] | [INFO] [stdout] 82 | fn count(&self, input: &str) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:86:66 [INFO] [stdout] | [INFO] [stdout] 86 | fn count_till_limit(&self, input: Cow, limit: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 90 | fn encode(&self, input: Cow) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:113:43 [INFO] [stdout] | [INFO] [stdout] 113 | fn decode(&self, tokens: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:117:60 [INFO] [stdout] | [INFO] [stdout] 117 | fn decode_batch(&self, batch_tokens: Vec>) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/lib.rs:121:103 [INFO] [stdout] | [INFO] [stdout] 121 | fn decode_batch_parallel(&self, batch_tokens: Vec>, options: Option) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | fn bpe(&self) -> BytePairEncoding { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `python-bpe` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `python-bpe` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "151e33a4c295020650a0da4b4f4b757ad40dfca179473474eb1b97897aead1e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "151e33a4c295020650a0da4b4f4b757ad40dfca179473474eb1b97897aead1e3", kill_on_drop: false }` [INFO] [stdout] 151e33a4c295020650a0da4b4f4b757ad40dfca179473474eb1b97897aead1e3