[INFO] cloning repository https://github.com/masuke5/beige [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masuke5/beige" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasuke5%2Fbeige", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasuke5%2Fbeige'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba2904b796b680b887475e3905e62374d97afde0 [INFO] testing masuke5/beige against master#acb8934fd57b3c2740c4abac0a5728c2c9b1423b for pr-101061-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasuke5%2Fbeige" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/masuke5/beige on toolchain acb8934fd57b3c2740c4abac0a5728c2c9b1423b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/masuke5/beige [INFO] finished tweaking git repo https://github.com/masuke5/beige [INFO] tweaked toml for git repo https://github.com/masuke5/beige written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/masuke5/beige already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded syn v1.0.34 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded typed-arena v2.0.1 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded clap v3.0.0-beta.1 [INFO] [stderr] Downloaded indexmap v1.4.0 [INFO] [stderr] Downloaded libc v0.2.72 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded os_str_bytes v2.3.1 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.1 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f836b798ccca72bd5bcae329e4baf564599bbb552d26ea96c5812060cd19b82c [INFO] running `Command { std: "docker" "start" "-a" "f836b798ccca72bd5bcae329e4baf564599bbb552d26ea96c5812060cd19b82c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f836b798ccca72bd5bcae329e4baf564599bbb552d26ea96c5812060cd19b82c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f836b798ccca72bd5bcae329e4baf564599bbb552d26ea96c5812060cd19b82c", kill_on_drop: false }` [INFO] [stdout] f836b798ccca72bd5bcae329e4baf564599bbb552d26ea96c5812060cd19b82c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba4ac9b074de99f15a9f14cfabdd74828bd9a4e099e488b08fb9bad7671c50d7 [INFO] running `Command { std: "docker" "start" "-a" "ba4ac9b074de99f15a9f14cfabdd74828bd9a4e099e488b08fb9bad7671c50d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling os_str_bytes v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling beige v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:458:10 [INFO] [stdout] | [INFO] [stdout] 458 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:468:10 [INFO] [stdout] | [INFO] [stdout] 468 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:605:10 [INFO] [stdout] | [INFO] [stdout] 605 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:615:10 [INFO] [stdout] | [INFO] [stdout] 615 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `remove` is never used [INFO] [stdout] --> src/graph.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn remove(&mut self, value: &T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `undirected_edges` is never used [INFO] [stdout] --> src/graph.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn undirected_edges(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `AddF`, `SubF`, `MulF` and `DivF` are never constructed [INFO] [stdout] --> src/ir.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 91 | AddF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | SubF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 93 | MulF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 94 | DivF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `unique` is never read [INFO] [stdout] --> src/ty.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct TypePool { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 62 | unique: UniqueGenerator, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypePool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `List` is never constructed [INFO] [stdout] --> src/ty.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 171 | pub enum TypeCon { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 177 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeCon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_unique` is never used [INFO] [stdout] --> src/ty.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn new_unique(&mut self) -> Unique { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_level` is never read [INFO] [stdout] --> src/lexer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Lexer { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | current_level: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.30s [INFO] running `Command { std: "docker" "inspect" "ba4ac9b074de99f15a9f14cfabdd74828bd9a4e099e488b08fb9bad7671c50d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4ac9b074de99f15a9f14cfabdd74828bd9a4e099e488b08fb9bad7671c50d7", kill_on_drop: false }` [INFO] [stdout] ba4ac9b074de99f15a9f14cfabdd74828bd9a4e099e488b08fb9bad7671c50d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 907ea4d09eb339e97d1a74debe8643eea4ae13fd926d4f4d4cc914b81e7bb4e4 [INFO] running `Command { std: "docker" "start" "-a" "907ea4d09eb339e97d1a74debe8643eea4ae13fd926d4f4d4cc914b81e7bb4e4", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:458:10 [INFO] [stdout] | [INFO] [stdout] 458 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:468:10 [INFO] [stdout] | [INFO] [stdout] 468 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:605:10 [INFO] [stdout] | [INFO] [stdout] 605 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:615:10 [INFO] [stdout] | [INFO] [stdout] 615 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `remove` is never used [INFO] [stdout] --> src/graph.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn remove(&mut self, value: &T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `undirected_edges` is never used [INFO] [stdout] --> src/graph.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn undirected_edges(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `AddF`, `SubF`, `MulF` and `DivF` are never constructed [INFO] [stdout] --> src/ir.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 91 | AddF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | SubF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 93 | MulF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 94 | DivF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `unique` is never read [INFO] [stdout] --> src/ty.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct TypePool { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 62 | unique: UniqueGenerator, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypePool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling beige v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `List` is never constructed [INFO] [stdout] --> src/ty.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 171 | pub enum TypeCon { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 177 | List, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypeCon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_unique` is never used [INFO] [stdout] --> src/ty.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn new_unique(&mut self) -> Unique { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_level` is never read [INFO] [stdout] --> src/lexer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Lexer { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | current_level: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:458:10 [INFO] [stdout] | [INFO] [stdout] 458 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dbgcodegen.rs:468:10 [INFO] [stdout] | [INFO] [stdout] 468 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:605:10 [INFO] [stdout] | [INFO] [stdout] 605 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/x64codegen.rs:615:10 [INFO] [stdout] | [INFO] [stdout] 615 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `remove` is never used [INFO] [stdout] --> src/graph.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn remove(&mut self, value: &T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `undirected_edges` is never used [INFO] [stdout] --> src/graph.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn undirected_edges(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `AddF`, `SubF`, `MulF` and `DivF` are never constructed [INFO] [stdout] --> src/ir.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub enum Expr { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 91 | AddF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 92 | SubF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 93 | MulF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] 94 | DivF(Box, Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_level` is never read [INFO] [stdout] --> src/lexer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Lexer { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | current_level: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "907ea4d09eb339e97d1a74debe8643eea4ae13fd926d4f4d4cc914b81e7bb4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "907ea4d09eb339e97d1a74debe8643eea4ae13fd926d4f4d4cc914b81e7bb4e4", kill_on_drop: false }` [INFO] [stdout] 907ea4d09eb339e97d1a74debe8643eea4ae13fd926d4f4d4cc914b81e7bb4e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "-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@sha256:06bd2dc561ac9b9120e7d8112cca06cd3b1bded0ddb8515a4f6a39439d56c944" "/opt/rustwide/cargo-home/bin/cargo" "+acb8934fd57b3c2740c4abac0a5728c2c9b1423b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e118cf92370ea5a5590e587d4cff48630fa76bd5e375685b15412264165a0e3 [INFO] running `Command { std: "docker" "start" "-a" "9e118cf92370ea5a5590e587d4cff48630fa76bd5e375685b15412264165a0e3", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/dbgcodegen.rs:458:10 [INFO] [stderr] | [INFO] [stderr] 458 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/dbgcodegen.rs:468:10 [INFO] [stderr] | [INFO] [stderr] 468 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/x64codegen.rs:605:10 [INFO] [stderr] | [INFO] [stderr] 605 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/x64codegen.rs:615:10 [INFO] [stderr] | [INFO] [stderr] 615 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: associated function `remove` is never used [INFO] [stderr] --> src/graph.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn remove(&mut self, value: &T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `undirected_edges` is never used [INFO] [stderr] --> src/graph.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn undirected_edges(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `AddF`, `SubF`, `MulF` and `DivF` are never constructed [INFO] [stderr] --> src/ir.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub enum Expr { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 91 | AddF(Box, Box), [INFO] [stderr] | ^^^^ [INFO] [stderr] 92 | SubF(Box, Box), [INFO] [stderr] | ^^^^ [INFO] [stderr] 93 | MulF(Box, Box), [INFO] [stderr] | ^^^^ [INFO] [stderr] 94 | DivF(Box, Box), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Expr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `unique` is never read [INFO] [stderr] --> src/ty.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub struct TypePool { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 62 | unique: UniqueGenerator, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TypePool` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `List` is never constructed [INFO] [stderr] --> src/ty.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 171 | pub enum TypeCon { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 177 | List, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TypeCon` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated function `new_unique` is never used [INFO] [stderr] --> src/ty.rs:78:12 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn new_unique(&mut self) -> Unique { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `current_level` is never read [INFO] [stderr] --> src/lexer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct Lexer { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] ... [INFO] [stderr] 11 | current_level: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `beige` (lib) generated 11 warnings [INFO] [stderr] warning: `beige` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/beige-2cb2ac56d194d9cd) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test codegen::tests::test_format_mnemonic ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce1 ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce4 ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce_with_move_graph ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce2 ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce3 ... ok [INFO] [stdout] test color::tests::test_workgraph_remove ... ok [INFO] [stdout] test scope_map::tests::into_iter ... ok [INFO] [stdout] test scope_map::tests::iter ... ok [INFO] [stdout] test scope_map::tests::insert_with_level ... ok [INFO] [stdout] test color::tests::test_workgraph_coalesce5 ... ok [INFO] [stdout] test ty::tests::generate_arrow ... ok [INFO] [stdout] test ty::tests::subst_with_poly ... ok [INFO] [stdout] test ty::tests::subst_with_tyfun ... ok [INFO] [stdout] test ty::tests::unify_simple ... ok [INFO] [stdout] test ty::tests::unify_with_meta ... ok [INFO] [stdout] test ty::tests::unify_with_meta_circulation ... ok [INFO] [stdout] test ty::tests::unify_with_poly ... ok [INFO] [stdout] test ty::tests::unify_with_tyfun ... ok [INFO] [stdout] test color::tests::test_workgraph_from_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/beige-c556231fa3ec4c1a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests beige [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/dbgcodegen.rs:458:10 [INFO] [stderr] | [INFO] [stderr] 458 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/dbgcodegen.rs:468:10 [INFO] [stderr] | [INFO] [stderr] 468 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/x64codegen.rs:605:10 [INFO] [stderr] | [INFO] [stderr] 605 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/x64codegen.rs:615:10 [INFO] [stderr] | [INFO] [stderr] 615 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9e118cf92370ea5a5590e587d4cff48630fa76bd5e375685b15412264165a0e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e118cf92370ea5a5590e587d4cff48630fa76bd5e375685b15412264165a0e3", kill_on_drop: false }` [INFO] [stdout] 9e118cf92370ea5a5590e587d4cff48630fa76bd5e375685b15412264165a0e3