[INFO] cloning repository https://github.com/ModelTC/general-sam [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ModelTC/general-sam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FModelTC%2Fgeneral-sam", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FModelTC%2Fgeneral-sam'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b45abdd020409349c5ed91b83ccb421862aa9e7 [INFO] checking ModelTC/general-sam 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%2FModelTC%2Fgeneral-sam" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ModelTC/general-sam [INFO] finished tweaking git repo https://github.com/ModelTC/general-sam [INFO] tweaked toml for git repo https://github.com/ModelTC/general-sam written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ModelTC/general-sam 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest Rust 1.93.0-nightly compatible versions [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d153f6b82b54c74f1927dd3122098c022d8eff4aff1395022552d2a77f2e05c1 [INFO] running `Command { std: "docker" "start" "-a" "d153f6b82b54c74f1927dd3122098c022d8eff4aff1395022552d2a77f2e05c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d153f6b82b54c74f1927dd3122098c022d8eff4aff1395022552d2a77f2e05c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d153f6b82b54c74f1927dd3122098c022d8eff4aff1395022552d2a77f2e05c1", kill_on_drop: false }` [INFO] [stdout] d153f6b82b54c74f1927dd3122098c022d8eff4aff1395022552d2a77f2e05c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 342c7bbe81620b1d4bbeeebb824ce15b8294a517238589b13319df1d00d3aab9 [INFO] running `Command { std: "docker" "start" "-a" "342c7bbe81620b1d4bbeeebb824ce15b8294a517238589b13319df1d00d3aab9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling esaxx-rs v0.1.10 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling onig_sys v69.9.1 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking castaway v0.2.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking unicode-normalization-alignments v0.1.12 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking macro_rules_attribute v0.2.2 [INFO] [stderr] Checking general-sam v1.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/sam/mod.rs:188:73 [INFO] [stdout] | [INFO] [stdout] 188 | node.bfs_travel(|event| -> Result { [INFO] [stdout] | _________________________________________________________________________^ [INFO] [stdout] 189 | | match event { [INFO] [stdout] 190 | | TravelEvent::PushRoot(_) => Ok(SAM_ROOT_NODE_ID), [INFO] [stdout] 191 | | TravelEvent::Push(cur_tn, cur_node_id, key) => { [INFO] [stdout] ... | [INFO] [stdout] 196 | | }) [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] --> src/sam/mod.rs:189:13 [INFO] [stdout] | [INFO] [stdout] 189 | / match event { [INFO] [stdout] 190 | | TravelEvent::PushRoot(_) => Ok(SAM_ROOT_NODE_ID), [INFO] [stdout] 191 | | TravelEvent::Push(cur_tn, cur_node_id, key) => { [INFO] [stdout] 192 | | Ok(self.insert_node_trans(*cur_node_id, key, cur_tn.is_accepting())) [INFO] [stdout] 193 | | } [INFO] [stdout] 194 | | TravelEvent::Pop(_, cur_node_id) => Ok(cur_node_id), [INFO] [stdout] 195 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/sam/mod.rs:190:45 [INFO] [stdout] | [INFO] [stdout] 190 | TravelEvent::PushRoot(_) => Ok(SAM_ROOT_NODE_ID), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/sam/mod.rs:191:64 [INFO] [stdout] | [INFO] [stdout] 191 | TravelEvent::Push(cur_tn, cur_node_id, key) => { [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 192 | | Ok(self.insert_node_trans(*cur_node_id, key, cur_tn.is_accepting())) [INFO] [stdout] 193 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/sam/mod.rs:192:21 [INFO] [stdout] | [INFO] [stdout] 192 | Ok(self.insert_node_trans(*cur_node_id, key, cur_tn.is_accepting())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/sam/mod.rs:194:53 [INFO] [stdout] | [INFO] [stdout] 194 | TravelEvent::Pop(_, cur_node_id) => Ok(cur_node_id), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `general-sam` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "342c7bbe81620b1d4bbeeebb824ce15b8294a517238589b13319df1d00d3aab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "342c7bbe81620b1d4bbeeebb824ce15b8294a517238589b13319df1d00d3aab9", kill_on_drop: false }` [INFO] [stdout] 342c7bbe81620b1d4bbeeebb824ce15b8294a517238589b13319df1d00d3aab9