[INFO] cloning repository https://github.com/Yiling-J/theine-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yiling-J/theine-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYiling-J%2Ftheine-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYiling-J%2Ftheine-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3ee1b252e6535ae7cb207e059ff14a2e829995f [INFO] checking Yiling-J/theine-core 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%2FYiling-J%2Ftheine-core" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Yiling-J/theine-core [INFO] finished tweaking git repo https://github.com/Yiling-J/theine-core [INFO] tweaked toml for git repo https://github.com/Yiling-J/theine-core written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Yiling-J/theine-core 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/Yiling-J/theine-core 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2a224f2a159ef0ec05e689dd52435b63aa793258d0bbce885f5c58a71f0fca33 [INFO] running `Command { std: "docker" "start" "-a" "2a224f2a159ef0ec05e689dd52435b63aa793258d0bbce885f5c58a71f0fca33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a224f2a159ef0ec05e689dd52435b63aa793258d0bbce885f5c58a71f0fca33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a224f2a159ef0ec05e689dd52435b63aa793258d0bbce885f5c58a71f0fca33", kill_on_drop: false }` [INFO] [stdout] 2a224f2a159ef0ec05e689dd52435b63aa793258d0bbce885f5c58a71f0fca33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 091adb69d42f3e6e699bfb249ccd23341170d9e7c6dcc6ee3b86cdc85421236e [INFO] running `Command { std: "docker" "start" "-a" "091adb69d42f3e6e699bfb249ccd23341170d9e7c6dcc6ee3b86cdc85421236e", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling pyo3-build-config v0.27.1 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking dlv-list v0.5.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.27.1 [INFO] [stderr] Compiling pyo3-ffi v0.27.1 [INFO] [stderr] Compiling pyo3 v0.27.1 [INFO] [stderr] Compiling pyo3-macros v0.27.1 [INFO] [stderr] Checking theine_core v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:25:52 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_entry(&mut self, key: u64, ttl: u64) -> 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, Infallible> [INFO] [stdout] --> src/core.rs:52:56 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn set(&mut self, entries: Vec<(u64, i64)>) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn remove(&mut self, key: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn advance(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core.rs:119:26 [INFO] [stdout] | [INFO] [stdout] 119 | pub 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/core.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn debug_info(&self) -> DebugInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:127:27 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn keys(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn spread(h: i64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/filter.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn get(&self, key: u64) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/filter.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn contains(&self, key: u64) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `theine_core` (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/core.rs:25:52 [INFO] [stdout] | [INFO] [stdout] 25 | fn set_entry(&mut self, key: u64, ttl: u64) -> 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, Infallible> [INFO] [stdout] --> src/core.rs:52:56 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn set(&mut self, entries: Vec<(u64, i64)>) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn remove(&mut self, key: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn advance(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core.rs:119:26 [INFO] [stdout] | [INFO] [stdout] 119 | pub 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/core.rs:123:33 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn debug_info(&self) -> DebugInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/core.rs:127:27 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn keys(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/core.rs:135:26 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn spread(h: i64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/filter.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn get(&self, key: u64) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/filter.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn contains(&self, key: u64) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `theine_core` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "091adb69d42f3e6e699bfb249ccd23341170d9e7c6dcc6ee3b86cdc85421236e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091adb69d42f3e6e699bfb249ccd23341170d9e7c6dcc6ee3b86cdc85421236e", kill_on_drop: false }` [INFO] [stdout] 091adb69d42f3e6e699bfb249ccd23341170d9e7c6dcc6ee3b86cdc85421236e