[INFO] fetching crate poly_log 0.1.0... [INFO] checking poly_log-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate poly_log 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate poly_log 0.1.0 [INFO] finished tweaking crates.io crate poly_log 0.1.0 [INFO] tweaked toml for crates.io crate poly_log 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate poly_log 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a1f18c190ff23ca604ad82d689e8736de73436486bdbfb913560c96ae1c907b [INFO] running `Command { std: "docker" "start" "-a" "4a1f18c190ff23ca604ad82d689e8736de73436486bdbfb913560c96ae1c907b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a1f18c190ff23ca604ad82d689e8736de73436486bdbfb913560c96ae1c907b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a1f18c190ff23ca604ad82d689e8736de73436486bdbfb913560c96ae1c907b", kill_on_drop: false }` [INFO] [stdout] 4a1f18c190ff23ca604ad82d689e8736de73436486bdbfb913560c96ae1c907b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82544314fa1f7b50c967448e29559a2e7648f6bbb4fa8656fd86cd08ff063866 [INFO] running `Command { std: "docker" "start" "-a" "82544314fa1f7b50c967448e29559a2e7648f6bbb4fa8656fd86cd08ff063866", kill_on_drop: false }` [INFO] [stderr] Checking poly_log v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn and(mut self, cs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn or(mut self, cs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn not(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn implies(mut self, rhs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/constraint.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | Term::Lit(b) => self [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn simplify(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn not_equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:160:22 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn less_than(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:166:32 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn less_than_or_equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/poly.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | for i in 0..count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn and(mut self, cs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:29:15 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn or(mut self, cs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn not(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn implies(mut self, rhs: Constraint) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/constraint.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | Term::Lit(b) => self [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/constraint.rs:83:21 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn simplify(mut self) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn not_equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:160:22 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn less_than(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly.rs:166:32 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn less_than_or_equals(mut self, rhs: Polynomial) -> Constraint { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/poly.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | for i in 0..count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut c1 = p1.equals(Polynomial::from(0)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let mut c1 = p1.equals(Polynomial::from(0)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut c1 = p1.equals(Polynomial::from(0)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut c1 = Constraint::eq_zero(x() + 1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut c1 = p1.not_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut c1 = p1.not_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let mut c1 = p1.not_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let mut c1 = p1.not_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut c1 = p1.less_than(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | let mut c1 = p1.less_than(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | let mut c1 = p1.less_than(1.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut c1 = p1.less_than(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c2` [INFO] [stdout] --> tests/constraint_tests.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let c2 = c1.clone(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_c2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | let mut c1 = Polynomial::from(0).less_than(p1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | let mut c1 = p1.less_than_or_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | let mut c1 = p1.less_than_or_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut c1 = p1.less_than_or_equals(1.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | let mut c1 = p1.less_than_or_equals(0.into()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | let mut c1 = Polynomial::from(0).less_than_or_equals(p1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | let mut c1 = Polynomial::from(0).less_than_or_equals(p1); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut c2 = c1.and(Constraint::from(true)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | let mut c2 = c1.and(Constraint::from(true)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:185:9 [INFO] [stdout] | [INFO] [stdout] 185 | let mut c3 = c1.and(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | let mut c3 = c1.and(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | let mut c3 = c1.clone().and(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | let mut c2 = c1.or(Constraint::from(false)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | let mut c2 = c1.or(Constraint::from(false)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | let mut c3 = c1.or(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | let mut c3 = c1.or(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/constraint_tests.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | let mut c3 = c1.or(c2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "82544314fa1f7b50c967448e29559a2e7648f6bbb4fa8656fd86cd08ff063866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82544314fa1f7b50c967448e29559a2e7648f6bbb4fa8656fd86cd08ff063866", kill_on_drop: false }` [INFO] [stdout] 82544314fa1f7b50c967448e29559a2e7648f6bbb4fa8656fd86cd08ff063866