[INFO] fetching crate noctua 0.1.0...
[INFO] testing noctua-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate noctua 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate noctua 0.1.0
[INFO] finished tweaking crates.io crate noctua 0.1.0
[INFO] tweaked toml for crates.io crate noctua 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate noctua 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate noctua 0.1.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 591ea85c84dd31f17e569088b0eba2464db9d6e4d224b4b1329c4d27a9ebb1b7
[INFO] running `Command { std: "docker" "start" "-a" "591ea85c84dd31f17e569088b0eba2464db9d6e4d224b4b1329c4d27a9ebb1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "591ea85c84dd31f17e569088b0eba2464db9d6e4d224b4b1329c4d27a9ebb1b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591ea85c84dd31f17e569088b0eba2464db9d6e4d224b4b1329c4d27a9ebb1b7", kill_on_drop: false }`
[INFO] [stdout] 591ea85c84dd31f17e569088b0eba2464db9d6e4d224b4b1329c4d27a9ebb1b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4b859f86b2af902422851fa4860c913a210b596eefde55d595dc470d9ad6f95
[INFO] running `Command { std: "docker" "start" "-a" "b4b859f86b2af902422851fa4860c913a210b596eefde55d595dc470d9ad6f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling noctua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `cell::UnsafeCell` and `collections::VecDeque`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::UnsafeCell, collections::VecDeque, fmt, ops, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/lib.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |             Atom::Expr(expr, _) => panic!("we never call view on operands"),
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numer`
[INFO] [stdout]    --> src/lib.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let numer = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_numer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `denom`
[INFO] [stdout]    --> src/lib.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let denom = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_denom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oprnds`
[INFO] [stdout]    --> src/lib.rs:584:24
[INFO] [stdout]     |
[INFO] [stdout] 584 |             Expr::Prod(oprnds) => {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_oprnds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MulStrategy` is more private than the item `<impl Expr>::mul_with`
[INFO] [stdout]    --> src/lib.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn mul_with(&mut self, rhs: Expr, strat: MulStrategy) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<impl Expr>::mul_with` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MulStrategy` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:322:1
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExprOperandGuard` is never constructed
[INFO] [stdout]   --> src/lib.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct ExprOperandGuard;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `None`, `Simple`, `Base`, and `Expand` are never constructed
[INFO] [stdout]    --> src/lib.rs:323:5
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     |      ----------- variants in this enum
[INFO] [stdout] 323 |     None,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 324 |     Simple,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 325 |     Base,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 326 |     Expand,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "b4b859f86b2af902422851fa4860c913a210b596eefde55d595dc470d9ad6f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b859f86b2af902422851fa4860c913a210b596eefde55d595dc470d9ad6f95", kill_on_drop: false }`
[INFO] [stdout] b4b859f86b2af902422851fa4860c913a210b596eefde55d595dc470d9ad6f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 748479abdd114352c260978498152643549598fb5f5f2975973a6c01cb8eb2e4
[INFO] running `Command { std: "docker" "start" "-a" "748479abdd114352c260978498152643549598fb5f5f2975973a6c01cb8eb2e4", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `cell::UnsafeCell` and `collections::VecDeque`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::UnsafeCell, collections::VecDeque, fmt, ops, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/lib.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |             Atom::Expr(expr, _) => panic!("we never call view on operands"),
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numer`
[INFO] [stdout]    --> src/lib.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let numer = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_numer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `denom`
[INFO] [stdout]    --> src/lib.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let denom = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_denom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oprnds`
[INFO] [stdout]    --> src/lib.rs:584:24
[INFO] [stdout]     |
[INFO] [stdout] 584 |             Expr::Prod(oprnds) => {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_oprnds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling noctua v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `MulStrategy` is more private than the item `<impl Expr>::mul_with`
[INFO] [stdout]    --> src/lib.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn mul_with(&mut self, rhs: Expr, strat: MulStrategy) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<impl Expr>::mul_with` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MulStrategy` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:322:1
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExprOperandGuard` is never constructed
[INFO] [stdout]   --> src/lib.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct ExprOperandGuard;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `None`, `Simple`, `Base`, and `Expand` are never constructed
[INFO] [stdout]    --> src/lib.rs:323:5
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     |      ----------- variants in this enum
[INFO] [stdout] 323 |     None,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 324 |     Simple,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 325 |     Base,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 326 |     Expand,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::UnsafeCell` and `collections::VecDeque`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::UnsafeCell, collections::VecDeque, fmt, ops, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/lib.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |             Atom::Expr(expr, _) => panic!("we never call view on operands"),
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numer`
[INFO] [stdout]    --> src/lib.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let numer = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_numer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `denom`
[INFO] [stdout]    --> src/lib.rs:468:13
[INFO] [stdout]     |
[INFO] [stdout] 468 |         let denom = Expr::from(1);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_denom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `oprnds`
[INFO] [stdout]    --> src/lib.rs:584:24
[INFO] [stdout]     |
[INFO] [stdout] 584 |             Expr::Prod(oprnds) => {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_oprnds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MulStrategy` is more private than the item `<impl Expr>::mul_with`
[INFO] [stdout]    --> src/lib.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn mul_with(&mut self, rhs: Expr, strat: MulStrategy) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<impl Expr>::mul_with` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `MulStrategy` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:322:1
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExprOperandGuard` is never constructed
[INFO] [stdout]   --> src/lib.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct ExprOperandGuard;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `None`, `Simple`, `Base`, and `Expand` are never constructed
[INFO] [stdout]    --> src/lib.rs:323:5
[INFO] [stdout]     |
[INFO] [stdout] 322 | enum MulStrategy {
[INFO] [stdout]     |      ----------- variants in this enum
[INFO] [stdout] 323 |     None,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 324 |     Simple,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 325 |     Base,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 326 |     Expand,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "748479abdd114352c260978498152643549598fb5f5f2975973a6c01cb8eb2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748479abdd114352c260978498152643549598fb5f5f2975973a6c01cb8eb2e4", kill_on_drop: false }`
[INFO] [stdout] 748479abdd114352c260978498152643549598fb5f5f2975973a6c01cb8eb2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70953f49c5d711b7ae9d411b1fd35cf176cff32c472cfbc7c4f53b2703abfe59
[INFO] running `Command { std: "docker" "start" "-a" "70953f49c5d711b7ae9d411b1fd35cf176cff32c472cfbc7c4f53b2703abfe59", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `cell::UnsafeCell` and `collections::VecDeque`
[INFO] [stderr]  --> src/lib.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::UnsafeCell, collections::VecDeque, fmt, ops, rc::Rc};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]    --> src/lib.rs:201:24
[INFO] [stderr]     |
[INFO] [stderr] 201 |             Atom::Expr(expr, _) => panic!("we never call view on operands"),
[INFO] [stderr]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `numer`
[INFO] [stderr]    --> src/lib.rs:467:13
[INFO] [stderr]     |
[INFO] [stderr] 467 |         let numer = Expr::from(1);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_numer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `denom`
[INFO] [stderr]    --> src/lib.rs:468:13
[INFO] [stderr]     |
[INFO] [stderr] 468 |         let denom = Expr::from(1);
[INFO] [stderr]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_denom`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `oprnds`
[INFO] [stderr]    --> src/lib.rs:584:24
[INFO] [stderr]     |
[INFO] [stderr] 584 |             Expr::Prod(oprnds) => {
[INFO] [stderr]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_oprnds`
[INFO] [stderr] 
[INFO] [stderr] warning: type `MulStrategy` is more private than the item `<impl Expr>::mul_with`
[INFO] [stderr]    --> src/lib.rs:504:5
[INFO] [stderr]     |
[INFO] [stderr] 504 |     pub fn mul_with(&mut self, rhs: Expr, strat: MulStrategy) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<impl Expr>::mul_with` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `MulStrategy` is only usable at visibility `pub(crate)`
[INFO] [stderr]    --> src/lib.rs:322:1
[INFO] [stderr]     |
[INFO] [stderr] 322 | enum MulStrategy {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExprOperandGuard` is never constructed
[INFO] [stderr]   --> src/lib.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct ExprOperandGuard;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `None`, `Simple`, `Base`, and `Expand` are never constructed
[INFO] [stderr]    --> src/lib.rs:323:5
[INFO] [stderr]     |
[INFO] [stderr] 322 | enum MulStrategy {
[INFO] [stderr]     |      ----------- variants in this enum
[INFO] [stderr] 323 |     None,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 324 |     Simple,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 325 |     Base,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 326 |     Expand,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `noctua` (lib) generated 8 warnings (run `cargo fix --lib -p noctua` to apply 5 suggestions)
[INFO] [stderr] warning: `noctua` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/noctua-21fd92114bc9d8c7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test flat_deque::test::linear_deque ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests noctua
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/flat_deque.rs - flat_deque::FlatDeque (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Expr::n_ary (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Expr::inline_trivial_compound (line 477) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.35s
[INFO] running `Command { std: "docker" "inspect" "70953f49c5d711b7ae9d411b1fd35cf176cff32c472cfbc7c4f53b2703abfe59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70953f49c5d711b7ae9d411b1fd35cf176cff32c472cfbc7c4f53b2703abfe59", kill_on_drop: false }`
[INFO] [stdout] 70953f49c5d711b7ae9d411b1fd35cf176cff32c472cfbc7c4f53b2703abfe59
