[INFO] cloning repository https://github.com/Kixiron/cranial-coitus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixiron/cranial-coitus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fcranial-coitus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fcranial-coitus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67d9302f1e2d2aa253e5e67aa71f13606e180d56 [INFO] testing Kixiron/cranial-coitus against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Fcranial-coitus" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kixiron/cranial-coitus on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/Kixiron/cranial-coitus [INFO] finished tweaking git repo https://github.com/Kixiron/cranial-coitus [INFO] tweaked toml for git repo https://github.com/Kixiron/cranial-coitus written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Kixiron/cranial-coitus already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded similar v2.1.0 [INFO] [stderr] Downloaded pretty v0.10.0 [INFO] [stderr] Downloaded ranges v0.3.3 [INFO] [stderr] Downloaded superluminal-perf v0.1.1 [INFO] [stderr] Downloaded superluminal-perf-sys v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5707d78ce5a69814a6abf2741cd076f00f1bce2d9b0cc58333420403f9b6253c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5707d78ce5a69814a6abf2741cd076f00f1bce2d9b0cc58333420403f9b6253c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5707d78ce5a69814a6abf2741cd076f00f1bce2d9b0cc58333420403f9b6253c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5707d78ce5a69814a6abf2741cd076f00f1bce2d9b0cc58333420403f9b6253c", kill_on_drop: false }` [INFO] [stdout] 5707d78ce5a69814a6abf2741cd076f00f1bce2d9b0cc58333420403f9b6253c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c55f8e1b8e92964bb16377a89de7877aabfd63be5f2d729429a6e9cad4651a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7c55f8e1b8e92964bb16377a89de7877aabfd63be5f2d729429a6e9cad4651a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling xxhash-rust v0.8.2 [INFO] [stderr] Compiling superluminal-perf v0.1.1 [INFO] [stderr] Compiling ranges v0.3.3 [INFO] [stderr] Compiling similar v2.1.0 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling os_str_bytes v4.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling tui v0.16.0 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.5 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling clap v3.0.0-beta.5 [INFO] [stderr] Compiling cranial-coitus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `step_limit` [INFO] [stdout] --> src/driver.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let step_limit = args.step_limit.unwrap_or(usize::MAX); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_limit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_len` [INFO] [stdout] --> src/driver.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn debugger_tui(cell_len: usize, program: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Range` [INFO] [stdout] --> src/lattice.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | Range { low: T, high: T }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lattice.rs:99:18 [INFO] [stdout] | [INFO] [stdout] 99 | pub const fn new(low: T, high: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CloseLoop` [INFO] [stdout] --> src/parse.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct CloseLoop; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_tokens` [INFO] [stdout] --> src/parse.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn debug_tokens(tokens: &[Self], mut output: impl Write) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_tokens_inner` [INFO] [stdout] --> src/parse.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn debug_tokens_inner( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unbounded_i32` [INFO] [stdout] --> src/passes/dataflow.rs:481:12 [INFO] [stdout] | [INFO] [stdout] 481 | pub fn unbounded_i32() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join` [INFO] [stdout] --> src/passes/dataflow.rs:505:12 [INFO] [stdout] | [INFO] [stdout] 505 | pub fn join(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `overlaps` [INFO] [stdout] --> src/passes/dataflow.rs:533:12 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn overlaps(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Atom` [INFO] [stdout] --> src/patterns/sexpr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Atom(&'a str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Cons` [INFO] [stdout] --> src/patterns/sexpr.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Cons(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_sexpr` [INFO] [stdout] --> src/patterns/sexpr.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse_sexpr(source: &str) -> Sexpr<'_> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_sexpr_inner` [INFO] [stdout] --> src/patterns/sexpr.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn parse_sexpr_inner<'a>(source: &'a str, chars: &mut Peekable) -> Sexpr<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parents` [INFO] [stdout] --> src/union_find.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | parents: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/union_find.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub const fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `make_set` [INFO] [stdout] --> src/union_find.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn make_set(&mut self) -> Unioned { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reserve` [INFO] [stdout] --> src/union_find.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn reserve(&mut self, additional: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parent` [INFO] [stdout] --> src/union_find.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn parent(&self, query: Unioned) -> Unioned { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_parent` [INFO] [stdout] --> src/union_find.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn set_parent(&mut self, query: Unioned, new_parent: Unioned) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find` [INFO] [stdout] --> src/union_find.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn find(&mut self, mut current: Unioned) -> Unioned { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `union` [INFO] [stdout] --> src/union_find.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn union(&mut self, set1: Unioned, set2: Unioned) -> (Unioned, Unioned) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/union_find.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | pub const unsafe fn new(index: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `Command { std: "docker" "inspect" "7c55f8e1b8e92964bb16377a89de7877aabfd63be5f2d729429a6e9cad4651a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c55f8e1b8e92964bb16377a89de7877aabfd63be5f2d729429a6e9cad4651a3", kill_on_drop: false }` [INFO] [stdout] 7c55f8e1b8e92964bb16377a89de7877aabfd63be5f2d729429a6e9cad4651a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b33ce742b21203fb1c1bc4f74fc45665f11ae94c394d6467b118480cde1a14c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b33ce742b21203fb1c1bc4f74fc45665f11ae94c394d6467b118480cde1a14c", kill_on_drop: false }` [INFO] [stderr] Compiling cranial-coitus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `step_limit` [INFO] [stdout] --> src/driver.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let step_limit = args.step_limit.unwrap_or(usize::MAX); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_limit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cell_len` [INFO] [stdout] --> src/driver.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn debugger_tui(cell_len: usize, program: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Range` [INFO] [stdout] --> src/lattice.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | Range { low: T, high: T }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lattice.rs:99:18 [INFO] [stdout] | [INFO] [stdout] 99 | pub const fn new(low: T, high: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `CloseLoop` [INFO] [stdout] --> src/parse.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct CloseLoop; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_tokens` [INFO] [stdout] --> src/parse.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn debug_tokens(tokens: &[Self], mut output: impl Write) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `debug_tokens_inner` [INFO] [stdout] --> src/parse.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn debug_tokens_inner( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unbounded_i32` [INFO] [stdout] --> src/passes/dataflow.rs:481:12 [INFO] [stdout] | [INFO] [stdout] 481 | pub fn unbounded_i32() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join` [INFO] [stdout] --> src/passes/dataflow.rs:505:12 [INFO] [stdout] | [INFO] [stdout] 505 | pub fn join(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `overlaps` [INFO] [stdout] --> src/passes/dataflow.rs:533:12 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn overlaps(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reserve` [INFO] [stdout] --> src/union_find.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn reserve(&mut self, additional: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.98s [INFO] running `Command { std: "docker" "inspect" "7b33ce742b21203fb1c1bc4f74fc45665f11ae94c394d6467b118480cde1a14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b33ce742b21203fb1c1bc4f74fc45665f11ae94c394d6467b118480cde1a14c", kill_on_drop: false }` [INFO] [stdout] 7b33ce742b21203fb1c1bc4f74fc45665f11ae94c394d6467b118480cde1a14c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4f38d1a8f2c8c908acec8b98fbf39660455bbc7f00dc00599f3b38992786a84 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c4f38d1a8f2c8c908acec8b98fbf39660455bbc7f00dc00599f3b38992786a84", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `step_limit` [INFO] [stderr] --> src/driver.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let step_limit = args.step_limit.unwrap_or(usize::MAX); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_limit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cell_len` [INFO] [stderr] --> src/driver.rs:102:21 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn debugger_tui(cell_len: usize, program: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cell_len` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Range` [INFO] [stderr] --> src/lattice.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | Range { low: T, high: T }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lattice.rs:99:18 [INFO] [stderr] | [INFO] [stderr] 99 | pub const fn new(low: T, high: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `CloseLoop` [INFO] [stderr] --> src/parse.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct CloseLoop; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_tokens` [INFO] [stderr] --> src/parse.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn debug_tokens(tokens: &[Self], mut output: impl Write) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_tokens_inner` [INFO] [stderr] --> src/parse.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | fn debug_tokens_inner( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unbounded_i32` [INFO] [stderr] --> src/passes/dataflow.rs:481:12 [INFO] [stderr] | [INFO] [stderr] 481 | pub fn unbounded_i32() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `join` [INFO] [stderr] --> src/passes/dataflow.rs:505:12 [INFO] [stderr] | [INFO] [stderr] 505 | pub fn join(&self, other: &Self) -> Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `overlaps` [INFO] [stderr] --> src/passes/dataflow.rs:533:12 [INFO] [stderr] | [INFO] [stderr] 533 | pub fn overlaps(&self, other: &Self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `reserve` [INFO] [stderr] --> src/union_find.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn reserve(&mut self, additional: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cranial-coitus` (bin "cranial-coitus" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cranial_coitus-06f3f3d905ea8254) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test union_find::tests::union_find ... ok [INFO] [stdout] test patterns::sexpr::sexpr_smoke_test ... ok [INFO] [stdout] test passes::const_folding::constant_add ... ok [INFO] [stdout] test passes::const_folding::constant_mul ... ok [INFO] [stdout] test passes::const_folding::chained_booleans ... ok [INFO] [stdout] test passes::licm::move_constants_from_theta ... ok [INFO] [stdout] test passes::const_folding::constant_sub ... ok [INFO] [stdout] test interpreter::branching ... ok [INFO] [stdout] test passes::memchr_loop ... ok [INFO] [stdout] test interpreter::addition_loop ... ok [INFO] [stdout] test passes::add_sub_loop::tests::addition_motif_one ... ok [INFO] [stdout] test passes::square_cell::square_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c4f38d1a8f2c8c908acec8b98fbf39660455bbc7f00dc00599f3b38992786a84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4f38d1a8f2c8c908acec8b98fbf39660455bbc7f00dc00599f3b38992786a84", kill_on_drop: false }` [INFO] [stdout] c4f38d1a8f2c8c908acec8b98fbf39660455bbc7f00dc00599f3b38992786a84