[INFO] fetching crate num-irrational 0.3.0... [INFO] checking num-irrational-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate num-irrational 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate num-irrational 0.3.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate num-irrational 0.3.0 [INFO] finished tweaking crates.io crate num-irrational 0.3.0 [INFO] tweaked toml for crates.io crate num-irrational 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 7 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93cac29e5fe9d15b0d2ffdfed52ca13beea52689824baf9f32aae2084be22d95 [INFO] running `Command { std: "docker" "start" "-a" "93cac29e5fe9d15b0d2ffdfed52ca13beea52689824baf9f32aae2084be22d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93cac29e5fe9d15b0d2ffdfed52ca13beea52689824baf9f32aae2084be22d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cac29e5fe9d15b0d2ffdfed52ca13beea52689824baf9f32aae2084be22d95", kill_on_drop: false }` [INFO] [stdout] 93cac29e5fe9d15b0d2ffdfed52ca13beea52689824baf9f32aae2084be22d95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e54995c3541572b6f5a58ce461ff072a7dc15b041a94bef5e54a2a6c49114fa [INFO] running `Command { std: "docker" "start" "-a" "5e54995c3541572b6f5a58ce461ff072a7dc15b041a94bef5e54a2a6c49114fa", kill_on_drop: false }` [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-irrational v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/cont_frac/infinite.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/cont_frac/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use general::*; [INFO] [stdout] | ---------- but the name `Convergents` in the type namespace is also re-exported here [INFO] [stdout] 27 | pub use infinite::*; [INFO] [stdout] 28 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/cont_frac/infinite.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/cont_frac/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use general::*; [INFO] [stdout] | ---------- but the name `Convergents` in the type namespace is also re-exported here [INFO] [stdout] 27 | pub use infinite::*; [INFO] [stdout] 28 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/quadratic/surd.rs:1529:9 [INFO] [stdout] | [INFO] [stdout] 1528 | use super::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] 1529 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/cont_frac/infinite.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/cont_frac/simple.rs:621:21 [INFO] [stdout] | [INFO] [stdout] 621 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/quadratic/integer.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_periodic` is never used [INFO] [stdout] --> src/cont_frac/infinite.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 36 | / impl, T: Integer + NumRef + Clone> InfiniteContinuedFraction [INFO] [stdout] 37 | | where [INFO] [stdout] 38 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ParseContinuedFraction` is never used [INFO] [stdout] --> src/cont_frac/simple.rs:816:7 [INFO] [stdout] | [INFO] [stdout] 816 | trait ParseContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unit` is never used [INFO] [stdout] --> src/quadratic/integer.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 242 | / impl QuadraticInt [INFO] [stdout] 243 | | where [INFO] [stdout] 244 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ceil` and `round` are never used [INFO] [stdout] --> src/quadratic/surd.rs:626:8 [INFO] [stdout] | [INFO] [stdout] 289 | / impl QuadraticSurd [INFO] [stdout] 290 | | where [INFO] [stdout] 291 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | fn ceil(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 629 | fn round(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/cont_frac/infinite.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/cont_frac/simple.rs:621:21 [INFO] [stdout] | [INFO] [stdout] 621 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/quadratic/integer.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_periodic` is never used [INFO] [stdout] --> src/cont_frac/infinite.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 36 | / impl, T: Integer + NumRef + Clone> InfiniteContinuedFraction [INFO] [stdout] 37 | | where [INFO] [stdout] 38 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ParseContinuedFraction` is never used [INFO] [stdout] --> src/cont_frac/simple.rs:816:7 [INFO] [stdout] | [INFO] [stdout] 816 | trait ParseContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unit` is never used [INFO] [stdout] --> src/quadratic/integer.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 242 | / impl QuadraticInt [INFO] [stdout] 243 | | where [INFO] [stdout] 244 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ceil` and `round` are never used [INFO] [stdout] --> src/quadratic/surd.rs:626:8 [INFO] [stdout] | [INFO] [stdout] 289 | / impl QuadraticSurd [INFO] [stdout] 290 | | where [INFO] [stdout] 291 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | fn ceil(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 629 | fn round(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "5e54995c3541572b6f5a58ce461ff072a7dc15b041a94bef5e54a2a6c49114fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e54995c3541572b6f5a58ce461ff072a7dc15b041a94bef5e54a2a6c49114fa", kill_on_drop: false }` [INFO] [stdout] 5e54995c3541572b6f5a58ce461ff072a7dc15b041a94bef5e54a2a6c49114fa [INFO] checking num-irrational-0.3.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate num-irrational 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate num-irrational 0.3.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate num-irrational 0.3.0 [INFO] finished tweaking crates.io crate num-irrational 0.3.0 [INFO] tweaked toml for crates.io crate num-irrational 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7869a3af8c0638a6f36e33cfba6f51aa0fdc5534686432fc99370a3e1d0edaa6 [INFO] running `Command { std: "docker" "start" "-a" "7869a3af8c0638a6f36e33cfba6f51aa0fdc5534686432fc99370a3e1d0edaa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7869a3af8c0638a6f36e33cfba6f51aa0fdc5534686432fc99370a3e1d0edaa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7869a3af8c0638a6f36e33cfba6f51aa0fdc5534686432fc99370a3e1d0edaa6", kill_on_drop: false }` [INFO] [stdout] 7869a3af8c0638a6f36e33cfba6f51aa0fdc5534686432fc99370a3e1d0edaa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d2864861ffe92080913b2959ed841196ea371c0a2b390bc0659b22a340607e0 [INFO] running `Command { std: "docker" "start" "-a" "2d2864861ffe92080913b2959ed841196ea371c0a2b390bc0659b22a340607e0", kill_on_drop: false }` [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-irrational v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/cont_frac/infinite.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/cont_frac/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use general::*; [INFO] [stdout] | ---------- but the name `Convergents` in the type namespace is also re-exported here [INFO] [stdout] 27 | pub use infinite::*; [INFO] [stdout] 28 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/cont_frac/infinite.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::iter::IntoIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/cont_frac/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use general::*; [INFO] [stdout] | ---------- but the name `Convergents` in the type namespace is also re-exported here [INFO] [stdout] 27 | pub use infinite::*; [INFO] [stdout] 28 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ the name `Convergents` in the type namespace is first re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/quadratic/surd.rs:1529:9 [INFO] [stdout] | [INFO] [stdout] 1528 | use super::*; [INFO] [stdout] | -------- the item `TryFrom` is already imported here [INFO] [stdout] 1529 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/cont_frac/infinite.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/cont_frac/simple.rs:621:21 [INFO] [stdout] | [INFO] [stdout] 621 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/quadratic/integer.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_periodic` is never used [INFO] [stdout] --> src/cont_frac/infinite.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 36 | / impl, T: Integer + NumRef + Clone> InfiniteContinuedFraction [INFO] [stdout] 37 | | where [INFO] [stdout] 38 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ParseContinuedFraction` is never used [INFO] [stdout] --> src/cont_frac/simple.rs:816:7 [INFO] [stdout] | [INFO] [stdout] 816 | trait ParseContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unit` is never used [INFO] [stdout] --> src/quadratic/integer.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 242 | / impl QuadraticInt [INFO] [stdout] 243 | | where [INFO] [stdout] 244 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ceil` and `round` are never used [INFO] [stdout] --> src/quadratic/surd.rs:626:8 [INFO] [stdout] | [INFO] [stdout] 289 | / impl QuadraticSurd [INFO] [stdout] 290 | | where [INFO] [stdout] 291 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | fn ceil(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 629 | fn round(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/cont_frac/infinite.rs:86:31 [INFO] [stdout] | [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/cont_frac/simple.rs:621:21 [INFO] [stdout] | [INFO] [stdout] 621 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/quadratic/integer.rs:335:13 [INFO] [stdout] | [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_periodic` is never used [INFO] [stdout] --> src/cont_frac/infinite.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 36 | / impl, T: Integer + NumRef + Clone> InfiniteContinuedFraction [INFO] [stdout] 37 | | where [INFO] [stdout] 38 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | fn take_periodic(self, count: usize) -> ContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ParseContinuedFraction` is never used [INFO] [stdout] --> src/cont_frac/simple.rs:816:7 [INFO] [stdout] | [INFO] [stdout] 816 | trait ParseContinuedFraction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `unit` is never used [INFO] [stdout] --> src/quadratic/integer.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 242 | / impl QuadraticInt [INFO] [stdout] 243 | | where [INFO] [stdout] 244 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn unit(d: T) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ceil` and `round` are never used [INFO] [stdout] --> src/quadratic/surd.rs:626:8 [INFO] [stdout] | [INFO] [stdout] 289 | / impl QuadraticSurd [INFO] [stdout] 290 | | where [INFO] [stdout] 291 | | for<'r> &'r T: RefNum, [INFO] [stdout] | |_____________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | fn ceil(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 629 | fn round(self) -> Self { unimplemented!() } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "2d2864861ffe92080913b2959ed841196ea371c0a2b390bc0659b22a340607e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d2864861ffe92080913b2959ed841196ea371c0a2b390bc0659b22a340607e0", kill_on_drop: false }` [INFO] [stdout] 2d2864861ffe92080913b2959ed841196ea371c0a2b390bc0659b22a340607e0