[INFO] cloning repository https://github.com/entropy-tamer/justcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/entropy-tamer/justcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fentropy-tamer%2Fjustcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fentropy-tamer%2Fjustcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f77f2324c0ddf76bd7b1fbff53ae6ef4d85461bb [INFO] checking entropy-tamer/justcode 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%2Fentropy-tamer%2Fjustcode" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/entropy-tamer/justcode [INFO] finished tweaking git repo https://github.com/entropy-tamer/justcode [INFO] tweaked toml for git repo https://github.com/entropy-tamer/justcode written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/entropy-tamer/justcode 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/entropy-tamer/justcode 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-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] d6db612649e0e715d247cf8cb5638f2289718f209f5c0c35207f3dab1a53e234 [INFO] running `Command { std: "docker" "start" "-a" "d6db612649e0e715d247cf8cb5638f2289718f209f5c0c35207f3dab1a53e234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6db612649e0e715d247cf8cb5638f2289718f209f5c0c35207f3dab1a53e234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6db612649e0e715d247cf8cb5638f2289718f209f5c0c35207f3dab1a53e234", kill_on_drop: false }` [INFO] [stdout] d6db612649e0e715d247cf8cb5638f2289718f209f5c0c35207f3dab1a53e234 [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] 7ad92ab68e61184878c14c6d56a999b3d245a952398f7982f68fd6cac34f6541 [INFO] running `Command { std: "docker" "start" "-a" "7ad92ab68e61184878c14c6d56a999b3d245a952398f7982f68fd6cac34f6541", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling pyo3-build-config v0.27.1 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v2.0.109 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking regex-automata v0.4.13 [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 clap v4.5.51 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking justcode-derive v0.3.0 (/opt/rustwide/workdir/justcode-derive) [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking justcode-core v0.3.0 (/opt/rustwide/workdir/justcode-core) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling pyo3-macros v0.27.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stderr] Checking justcode-python v0.3.0 (/opt/rustwide/workdir/justcode-python) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> justcode-python/src/lib.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | fn standard() -> Self { [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] --> justcode-python/src/lib.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | fn with_limit(&self, limit: usize) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> justcode-python/src/lib.rs:54:60 [INFO] [stdout] | [INFO] [stdout] 54 | fn with_variable_int_encoding(&self, enabled: bool) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | fn get_limit(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> justcode-python/src/lib.rs:66:45 [INFO] [stdout] | [INFO] [stdout] 66 | fn uses_variable_int_encoding(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:213:36 [INFO] [stdout] | [INFO] [stdout] 213 | let bound_result = value.into_pyobject(py); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:214:29 [INFO] [stdout] | [INFO] [stdout] 214 | let bound = bound_result.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:252:25 [INFO] [stdout] | [INFO] [stdout] 252 | let bound = value.into_pyobject(py).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `justcode-python` (lib) due to 8 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 [INFO] [stdout] --> justcode-python/src/lib.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | fn standard() -> Self { [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] --> justcode-python/src/lib.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | fn with_limit(&self, limit: usize) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> justcode-python/src/lib.rs:54:60 [INFO] [stdout] | [INFO] [stdout] 54 | fn with_variable_int_encoding(&self, enabled: bool) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | fn get_limit(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> justcode-python/src/lib.rs:66:45 [INFO] [stdout] | [INFO] [stdout] 66 | fn uses_variable_int_encoding(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:213:36 [INFO] [stdout] | [INFO] [stdout] 213 | let bound_result = value.into_pyobject(py); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:214:29 [INFO] [stdout] | [INFO] [stdout] 214 | let bound = bound_result.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> justcode-python/src/lib.rs:252:25 [INFO] [stdout] | [INFO] [stdout] 252 | let bound = value.into_pyobject(py).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `justcode-python` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "7ad92ab68e61184878c14c6d56a999b3d245a952398f7982f68fd6cac34f6541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad92ab68e61184878c14c6d56a999b3d245a952398f7982f68fd6cac34f6541", kill_on_drop: false }` [INFO] [stdout] 7ad92ab68e61184878c14c6d56a999b3d245a952398f7982f68fd6cac34f6541