[INFO] cloning repository https://github.com/adamAndMath/AlgebraicManipulatorRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamAndMath/AlgebraicManipulatorRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FadamAndMath%2FAlgebraicManipulatorRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FadamAndMath%2FAlgebraicManipulatorRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04fd0cd94dd8caa97d6b2b7bb934b768f39b5a66 [INFO] testing adamAndMath/AlgebraicManipulatorRust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FadamAndMath%2FAlgebraicManipulatorRust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adamAndMath/AlgebraicManipulatorRust 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] started tweaking git repo https://github.com/adamAndMath/AlgebraicManipulatorRust [INFO] finished tweaking git repo https://github.com/adamAndMath/AlgebraicManipulatorRust [INFO] tweaked toml for git repo https://github.com/adamAndMath/AlgebraicManipulatorRust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/adamAndMath/AlgebraicManipulatorRust 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 pest v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5079aba309d9a09adbe26285678794a6950206fd5c21d687b97b43119d4c6e54 [INFO] running `Command { std: "docker" "start" "-a" "5079aba309d9a09adbe26285678794a6950206fd5c21d687b97b43119d4c6e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5079aba309d9a09adbe26285678794a6950206fd5c21d687b97b43119d4c6e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5079aba309d9a09adbe26285678794a6950206fd5c21d687b97b43119d4c6e54", kill_on_drop: false }` [INFO] [stdout] 5079aba309d9a09adbe26285678794a6950206fd5c21d687b97b43119d4c6e54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 466fc392cc09906c40ac2e54e8d83b623ac04930fdb68217f8fc3cb49ba5c906 [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" "466fc392cc09906c40ac2e54e8d83b623ac04930fdb68217f8fc3cb49ba5c906", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling pest v2.0.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Compiling algebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | fn parse<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:38:44 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_vec<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `type_id` [INFO] [stdout] --> src/macros/id/ty.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | macro_rules! type_id { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `type_id_vec` [INFO] [stdout] --> src/macros/id/ty.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | macro_rules! type_id_vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `type_id_tuple` [INFO] [stdout] --> src/macros/id/ty.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | macro_rules! type_id_tuple { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pattern_id` [INFO] [stdout] --> src/macros/id/pattern.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | macro_rules! pattern_id { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `pattern_id_tuple` [INFO] [stdout] --> src/macros/id/pattern.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | macro_rules! pattern_id_tuple { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `exp_id` [INFO] [stdout] --> src/macros/id/exp.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | macro_rules! exp_id { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `exp_id_tuple` [INFO] [stdout] --> src/macros/id/exp.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | macro_rules! exp_id_tuple { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/envs/match_env.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn add(&mut self, k: Exp, v: Exp) { [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: `scope_exp` [INFO] [stdout] --> src/envs/namespaces.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn scope_exp<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scope_truth` [INFO] [stdout] --> src/envs/namespaces.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn scope_truth<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scope_truth` [INFO] [stdout] --> src/envs/envs.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn scope_truth<'b>(&'b self, v: Vec) -> Envs<'b> where 'a: 'b { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen` [INFO] [stdout] --> src/envs/type_val.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn gen(&self) -> &Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `range_contains` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.95s [INFO] running `Command { std: "docker" "inspect" "466fc392cc09906c40ac2e54e8d83b623ac04930fdb68217f8fc3cb49ba5c906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "466fc392cc09906c40ac2e54e8d83b623ac04930fdb68217f8fc3cb49ba5c906", kill_on_drop: false }` [INFO] [stdout] 466fc392cc09906c40ac2e54e8d83b623ac04930fdb68217f8fc3cb49ba5c906 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5893d401470b0698f4210a05e65fec390e36e288a1278404bfbbf31f06d0048a [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" "5893d401470b0698f4210a05e65fec390e36e288a1278404bfbbf31f06d0048a", kill_on_drop: false }` [INFO] [stderr] Compiling algebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:34:40 [INFO] [stdout] | [INFO] [stdout] 34 | fn parse<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:38:44 [INFO] [stdout] | [INFO] [stdout] 38 | fn parse_vec<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/envs/match_env.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn add(&mut self, k: Exp, v: Exp) { [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: `len` [INFO] [stdout] --> src/envs/match_env.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scope_exp` [INFO] [stdout] --> src/envs/namespaces.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn scope_exp<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scope_truth` [INFO] [stdout] --> src/envs/namespaces.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn scope_truth<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `scope_truth` [INFO] [stdout] --> src/envs/envs.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn scope_truth<'b>(&'b self, v: Vec) -> Envs<'b> where 'a: 'b { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen` [INFO] [stdout] --> src/envs/type_val.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn gen(&self) -> &Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `range_contains` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.88s [INFO] running `Command { std: "docker" "inspect" "5893d401470b0698f4210a05e65fec390e36e288a1278404bfbbf31f06d0048a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5893d401470b0698f4210a05e65fec390e36e288a1278404bfbbf31f06d0048a", kill_on_drop: false }` [INFO] [stdout] 5893d401470b0698f4210a05e65fec390e36e288a1278404bfbbf31f06d0048a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 35a7456029f412d703d380ef965ba1f6e719bfd2b4f1786e1f411429a09fb3c9 [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" "35a7456029f412d703d380ef965ba1f6e719bfd2b4f1786e1f411429a09fb3c9", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:34:40 [INFO] [stderr] | [INFO] [stderr] 34 | fn parse<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> T { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | fn parse_vec<'f, T: Parse<'f>>(pairs: &mut Iterator>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/envs/match_env.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn add(&mut self, k: Exp, v: Exp) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/envs/match_env.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scope_exp` [INFO] [stderr] --> src/envs/namespaces.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn scope_exp<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scope_truth` [INFO] [stderr] --> src/envs/namespaces.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn scope_truth<'b, I: IntoIterator>(&'b self, names: &'a mut NameData, v: I) -> Namespaces<'b> where 'a: 'b, I::Item: AsRef { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `scope_truth` [INFO] [stderr] --> src/envs/envs.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn scope_truth<'b>(&'b self, v: Vec) -> Envs<'b> where 'a: 'b { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gen` [INFO] [stderr] --> src/envs/type_val.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn gen(&self) -> &Vec { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `range_contains` has been stable since 1.35.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(range_contains, box_patterns, transpose_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `algebra` (bin "algebra" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/algebra-3fadbb996d31ffdb) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test test::ast::element::letting ... ok [INFO] [stdout] test test::ast::element::struct_empty ... ok [INFO] [stdout] test test::ast::element::enum_option ... ok [INFO] [stdout] test test::ast::element::lists ... ok [INFO] [stdout] test test::ast::exp::succ_zero ... ok [INFO] [stdout] test test::ast::exp::apply ... ok [INFO] [stdout] test test::ast::element::struct_tuple ... ok [INFO] [stdout] test test::ast::proof::id_call ... ok [INFO] [stdout] test test::ast::pattern::to_id ... ok [INFO] [stdout] test test::ast::proof::forall_proof ... ok [INFO] [stdout] test test::ast::element::func ... ok [INFO] [stdout] test test::ast::proof::unwraping_lambda_call ... ok [INFO] [stdout] test test::ast::proof::match_proof ... ok [INFO] [stdout] test test::ast::proof::unwraping_var ... ok [INFO] [stdout] test test::ast::proof::replace ... ok [INFO] [stdout] test test::ast::proof::unwraping_match ... ok [INFO] [stdout] test test::ast::proof::replace_nothing ... ok [INFO] [stdout] test test::ast::proof::block ... ok [INFO] [stdout] test test::ast::proof::double_negate ... ok [INFO] [stdout] test test::env::namespace::add_data_in_and_after_subspace ... ok [INFO] [stdout] test test::ast::ty::to_id ... ok [INFO] [stdout] test test::ast::proof::deref ... ok [INFO] [stdout] test test::ast::proof::unwraping_function_call ... ok [INFO] [stdout] test test::env::env::add_data_to_empty_env ... ok [INFO] [stdout] test test::env::env::create_empty_env ... ok [INFO] [stdout] test test::env::env::add_data_to_empty_scope ... ok [INFO] [stdout] test test::env::namespace::add_data_to_empty_space ... ok [INFO] [stdout] test test::env::namespace::add_data_to_empty_scope ... ok [INFO] [stdout] test test::env::namespace::add_data_to_empty_subspace ... ok [INFO] [stdout] test test::env::namespace::add_data_in_and_after_scope ... ok [INFO] [stdout] test test::env::env::create_env_with_a_b_c ... ok [INFO] [stdout] test test::variance::and ... ok [INFO] [stdout] test test::env::env::add_data_in_and_after_scope ... ok [INFO] [stdout] test test::tree::empty_path ... ok [INFO] [stdout] test test::variance::not ... ok [INFO] [stdout] test test::id::exp::type_check ... ok [INFO] [stdout] test test::id::pattern::type_check ... ok [INFO] [stdout] test test::tree::branching_with_depth_path ... ok [INFO] [stdout] test test::env::namespace::create_space_with_a_b_c ... ok [INFO] [stdout] test test::tree::branching_path ... ok [INFO] [stdout] test test::tree::liniar_path ... ok [INFO] [stdout] test test::tree::compact_path ... ok [INFO] [stdout] test test::env::namespace::create_empty_space ... ok [INFO] [stdout] test test::variance::or ... ok [INFO] [stdout] test test::variance::neg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "35a7456029f412d703d380ef965ba1f6e719bfd2b4f1786e1f411429a09fb3c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35a7456029f412d703d380ef965ba1f6e719bfd2b4f1786e1f411429a09fb3c9", kill_on_drop: false }` [INFO] [stdout] 35a7456029f412d703d380ef965ba1f6e719bfd2b4f1786e1f411429a09fb3c9