[INFO] cloning repository https://github.com/messense/rjieba-py
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/messense/rjieba-py" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Frjieba-py", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Frjieba-py'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccd44cff98469988fa5e238750a062f250c8e44a
[INFO] checking messense/rjieba-py 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%2Fmessense%2Frjieba-py" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/messense/rjieba-py
[INFO] finished tweaking git repo https://github.com/messense/rjieba-py
[INFO] tweaked toml for git repo https://github.com/messense/rjieba-py written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/messense/rjieba-py 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/messense/rjieba-py 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 943dde80bf89d9dd26ffada8bc4abb7c621f6293a6fda093bdf1d0405d8ed86b
[INFO] running `Command { std: "docker" "start" "-a" "943dde80bf89d9dd26ffada8bc4abb7c621f6293a6fda093bdf1d0405d8ed86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "943dde80bf89d9dd26ffada8bc4abb7c621f6293a6fda093bdf1d0405d8ed86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943dde80bf89d9dd26ffada8bc4abb7c621f6293a6fda093bdf1d0405d8ed86b", kill_on_drop: false }`
[INFO] [stdout] 943dde80bf89d9dd26ffada8bc4abb7c621f6293a6fda093bdf1d0405d8ed86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f0c89b714bdd78a1f701902c5d2989ec72563a8f3459c9eef947adc02cfea29
[INFO] running `Command { std: "docker" "start" "-a" "9f0c89b714bdd78a1f701902c5d2989ec72563a8f3459c9eef947adc02cfea29", kill_on_drop: false }`
[INFO] [stderr]    Compiling python3-dll-a v0.2.12
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling cc v1.2.9
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling dary_heap v0.3.7
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling pyo3-build-config v0.27.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling jieba-macros v0.8.1
[INFO] [stderr]     Checking libflate_lz77 v2.1.0
[INFO] [stderr]     Checking cedarwood v0.4.6
[INFO] [stderr]     Checking libflate v2.1.0
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling pyo3-ffi v0.27.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.0
[INFO] [stderr]    Compiling pyo3 v0.27.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling include-flate-compress v0.3.1
[INFO] [stderr]    Compiling include-flate-codegen v0.3.1
[INFO] [stderr]     Checking include-flate v0.3.1
[INFO] [stderr]     Checking jieba-rs v0.8.1
[INFO] [stderr]    Compiling pyo3-macros v0.27.0
[INFO] [stderr]     Checking rjieba v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |         py.allow_threads(move || self.jieba.cut(text, hmm))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |         py.allow_threads(move || self.jieba.cut_all(text))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |         py.allow_threads(move || self.jieba.cut_for_search(text, hmm))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |         py.allow_threads(move || {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         py.allow_threads(move || {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:19:64
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn cut<'a>(&self, py: Python, text: &'a str, hmm: bool) -> Vec<&'a str> {
[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<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:25:57
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cut_all<'a>(&self, py: Python, text: &'a str) -> Vec<&'a str> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:31:75
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn cut_for_search<'a>(&self, py: Python, text: &'a str, hmm: bool) -> Vec<&'a str> {
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(&str, &str)>, Infallible>
[INFO] [stdout]   --> src/lib.rs:37:67
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn tag<'a>(&'a self, py: Python, text: &'a str, hmm: bool) -> Vec<(&'a str, &'a str)> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(&str, usize, usize)>, Infallible>
[INFO] [stdout]   --> src/lib.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Vec<(&'a str, usize, usize)> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rjieba` (lib) due to 5 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |         py.allow_threads(move || self.jieba.cut(text, hmm))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |         py.allow_threads(move || self.jieba.cut_all(text))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |         py.allow_threads(move || self.jieba.cut_for_search(text, hmm))
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |         py.allow_threads(move || {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::Python::<'py>::allow_threads`: use `Python::detach` instead
[INFO] [stdout]   --> src/lib.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |         py.allow_threads(move || {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:19:64
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn cut<'a>(&self, py: Python, text: &'a str, hmm: bool) -> Vec<&'a str> {
[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<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:25:57
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn cut_all<'a>(&self, py: Python, text: &'a str) -> Vec<&'a str> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<&str>, Infallible>
[INFO] [stdout]   --> src/lib.rs:31:75
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn cut_for_search<'a>(&self, py: Python, text: &'a str, hmm: bool) -> Vec<&'a str> {
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(&str, &str)>, Infallible>
[INFO] [stdout]   --> src/lib.rs:37:67
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn tag<'a>(&'a self, py: Python, text: &'a str, hmm: bool) -> Vec<(&'a str, &'a str)> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<(&str, usize, usize)>, Infallible>
[INFO] [stdout]   --> src/lib.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     ) -> Vec<(&'a str, usize, usize)> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rjieba` (lib test) due to 5 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9f0c89b714bdd78a1f701902c5d2989ec72563a8f3459c9eef947adc02cfea29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0c89b714bdd78a1f701902c5d2989ec72563a8f3459c9eef947adc02cfea29", kill_on_drop: false }`
[INFO] [stdout] 9f0c89b714bdd78a1f701902c5d2989ec72563a8f3459c9eef947adc02cfea29