[INFO] cloning repository https://github.com/jessekrubin/ry-dev [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jessekrubin/ry-dev" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessekrubin%2Fry-dev", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessekrubin%2Fry-dev'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eaee82434a37e6724627d69e3771443d7b4408e1 [INFO] checking jessekrubin/ry-dev 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%2Fjessekrubin%2Fry-dev" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jessekrubin/ry-dev [INFO] finished tweaking git repo https://github.com/jessekrubin/ry-dev [INFO] tweaked toml for git repo https://github.com/jessekrubin/ry-dev written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jessekrubin/ry-dev 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/jessekrubin/ry-dev 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8da896aea6c133a7623912af966ee58f7810ec8a9a1d9215e0f79a8e5113c082 [INFO] running `Command { std: "docker" "start" "-a" "8da896aea6c133a7623912af966ee58f7810ec8a9a1d9215e0f79a8e5113c082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8da896aea6c133a7623912af966ee58f7810ec8a9a1d9215e0f79a8e5113c082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da896aea6c133a7623912af966ee58f7810ec8a9a1d9215e0f79a8e5113c082", kill_on_drop: false }` [INFO] [stdout] 8da896aea6c133a7623912af966ee58f7810ec8a9a1d9215e0f79a8e5113c082 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 76e77c1268b7e67211b8bdd68f74c79f6eebf221c0fb5dd1fd8c008af5e4a4a9 [INFO] running `Command { std: "docker" "start" "-a" "76e77c1268b7e67211b8bdd68f74c79f6eebf221c0fb5dd1fd8c008af5e4a4a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde_json v1.0.119 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling zstd-safe v7.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking brotli-decompressor v4.0.1 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling pyo3-build-config v0.22.1 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Compiling cc v1.0.100 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking brotli v6.0.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling pyo3-ffi v0.22.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.1 [INFO] [stderr] Compiling pyo3 v0.22.1 [INFO] [stderr] Compiling jiter v0.5.0 [INFO] [stderr] Compiling zstd-sys v2.0.11+zstd.1.5.6 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling ryo3 v0.0.8 (/opt/rustwide/workdir/crates/ryo3) [INFO] [stderr] Compiling ry v0.0.8 (/opt/rustwide/workdir) [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking which v6.0.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking zstd v0.13.1 [INFO] [stderr] Compiling pyo3-macros v0.22.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/dev/quick_maths.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn quick_maths() -> i32 { [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] --> crates/ryo3/src/fs/fspath.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn equiv(&self, other: PathLike) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | fn is_file(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | fn is_dir(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:91:29 [INFO] [stdout] | [INFO] [stdout] 91 | fn is_symlink(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 95 | fn is_absolute(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | fn is_relative(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:103:25 [INFO] [stdout] | [INFO] [stdout] 103 | fn exists(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:140:24 [INFO] [stdout] | [INFO] [stdout] 140 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/libs/jiter_ry.rs:137:45 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn jiter_cache_usage(py: Python<'_>) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> crates/ryo3/src/libs/shlex.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn shplit(string: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/sleep.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn sleep(secs: u64) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ryo3` (lib test) due to 13 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] --> crates/ryo3/src/dev/quick_maths.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn quick_maths() -> i32 { [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] --> crates/ryo3/src/fs/fspath.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | fn string(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn equiv(&self, other: PathLike) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | fn is_file(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:87:25 [INFO] [stdout] | [INFO] [stdout] 87 | fn is_dir(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:91:29 [INFO] [stdout] | [INFO] [stdout] 91 | fn is_symlink(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:95:30 [INFO] [stdout] | [INFO] [stdout] 95 | fn is_absolute(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | fn is_relative(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:103:25 [INFO] [stdout] | [INFO] [stdout] 103 | fn exists(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/fs/fspath.rs:140:24 [INFO] [stdout] | [INFO] [stdout] 140 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/libs/jiter_ry.rs:137:45 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn jiter_cache_usage(py: Python<'_>) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> crates/ryo3/src/libs/shlex.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn shplit(string: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/ryo3/src/sleep.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn sleep(secs: u64) -> f64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ryo3` (lib) due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "76e77c1268b7e67211b8bdd68f74c79f6eebf221c0fb5dd1fd8c008af5e4a4a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76e77c1268b7e67211b8bdd68f74c79f6eebf221c0fb5dd1fd8c008af5e4a4a9", kill_on_drop: false }` [INFO] [stdout] 76e77c1268b7e67211b8bdd68f74c79f6eebf221c0fb5dd1fd8c008af5e4a4a9