[INFO] fetching crate reform 0.1.0... [INFO] checking reform-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate reform 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate reform 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reform 0.1.0 [INFO] finished tweaking crates.io crate reform 0.1.0 [INFO] tweaked toml for crates.io crate reform 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 119 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.4.12 (available: v0.7.6) [INFO] [stderr] Adding backtrace v0.2.3 (available: v0.3.74) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding cpuprofiler v0.0.3 (available: v0.0.4) [INFO] [stderr] Adding cpython v0.2.1 (available: v0.7.2) [INFO] [stderr] Adding crossbeam v0.4.1 (available: v0.8.4) [INFO] [stderr] Adding crossbeam-channel v0.2.6 (available: v0.5.13) [INFO] [stderr] Adding crossbeam-deque v0.5.2 (available: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.5.2 (available: v0.9.18) [INFO] [stderr] Adding crossbeam-epoch v0.6.1 (available: v0.9.18) [INFO] [stderr] Adding crossbeam-utils v0.5.0 (available: v0.8.20) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (available: v0.8.20) [INFO] [stderr] Adding env_logger v0.5.13 (available: v0.11.5) [INFO] [stderr] Adding error-chain v0.5.0 (available: v0.12.4) [INFO] [stderr] Adding fastdivide v0.2.0 (available: v0.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (available: v2.1.0) [INFO] [stderr] Adding itertools v0.7.11 (available: v0.13.0) [INFO] [stderr] Adding lazy_static v0.2.11 (available: v1.5.0) [INFO] [stderr] Adding lock_api v0.1.5 (available: v0.4.12) [INFO] [stderr] Adding matrixmultiply v0.1.15 (available: v0.3.9) [INFO] [stderr] Adding memoffset v0.2.1 (available: v0.9.1) [INFO] [stderr] Adding ndarray v0.12.1 (available: v0.16.1) [INFO] [stderr] Adding num-complex v0.2.4 (available: v0.4.6) [INFO] [stderr] Adding parking_lot v0.6.4 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.3.1 (available: v0.9.10) [INFO] [stderr] Adding pest v1.0.6 (available: v2.7.13) [INFO] [stderr] Adding pest_derive v1.0.8 (available: v2.7.13) [INFO] [stderr] Adding python3-sys v0.2.1 (available: v0.7.2) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding quote v0.3.15 (available: v1.0.37) [INFO] [stderr] Adding rand v0.5.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rawpointer v0.1.0 (available: v0.2.1) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding scopeguard v0.3.3 (available: v1.2.0) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding smallvec v0.6.14 (available: v1.13.2) [INFO] [stderr] Adding strsim v0.8.0 (available: v0.11.1) [INFO] [stderr] Adding syn v0.11.11 (available: v2.0.77) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding unicode-xid v0.0.4 (available: v0.2.6) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastdivide v0.2.0 [INFO] [stderr] Downloaded pest_derive v1.0.8 [INFO] [stderr] Downloaded python3-sys v0.2.1 [INFO] [stderr] Downloaded cpython v0.2.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.1 [INFO] [stderr] Downloaded pest v1.0.6 [INFO] [stderr] Downloaded cpuprofiler v0.0.3 [INFO] [stderr] Downloaded ndarray v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6610ad6e28d6b8974c467b62d14d30a7477938316211ce4eaa03dd42a2115cb8 [INFO] running `Command { std: "docker" "start" "-a" "6610ad6e28d6b8974c467b62d14d30a7477938316211ce4eaa03dd42a2115cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6610ad6e28d6b8974c467b62d14d30a7477938316211ce4eaa03dd42a2115cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6610ad6e28d6b8974c467b62d14d30a7477938316211ce4eaa03dd42a2115cb8", kill_on_drop: false }` [INFO] [stdout] 6610ad6e28d6b8974c467b62d14d30a7477938316211ce4eaa03dd42a2115cb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01f7f83bc3573e3d2afd3247506ddc40a64aa33612b6a7c192f74751a8602a9c [INFO] running `Command { std: "docker" "start" "-a" "01f7f83bc3573e3d2afd3247506ddc40a64aa33612b6a7c192f74751a8602a9c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling rug v1.26.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking fastdivide v0.2.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking reform v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:232:74 [INFO] [stdout] | [INFO] [stdout] 232 | MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 232 - MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] 232 + MatchOpt::Single(x) => StatementResult::Executed(x.clone()), // FIXME: it is not always executed! [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:233:79 [INFO] [stdout] | [INFO] [stdout] 233 | MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 233 - MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] 233 + MatchOpt::SingleOwned(x) => StatementResult::Executed(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:774:16 [INFO] [stdout] | [INFO] [stdout] 774 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 774 - type Err = (String); [INFO] [stdout] 774 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:783:16 [INFO] [stdout] | [INFO] [stdout] 783 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 783 - type Err = (String); [INFO] [stdout] 783 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/poly/ring.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | fn from_finite_field(&FiniteField) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &FiniteField` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:232:74 [INFO] [stdout] | [INFO] [stdout] 232 | MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 232 - MatchOpt::Single(x) => StatementResult::Executed({ x.clone() }), // FIXME: it is not always executed! [INFO] [stdout] 232 + MatchOpt::Single(x) => StatementResult::Executed(x.clone()), // FIXME: it is not always executed! [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around function argument [INFO] [stdout] --> src/module.rs:233:79 [INFO] [stdout] | [INFO] [stdout] 233 | MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 233 - MatchOpt::SingleOwned(x) => StatementResult::Executed({ x }), [INFO] [stdout] 233 + MatchOpt::SingleOwned(x) => StatementResult::Executed(x), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:774:16 [INFO] [stdout] | [INFO] [stdout] 774 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 774 - type Err = (String); [INFO] [stdout] 774 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser/mod.rs:783:16 [INFO] [stdout] | [INFO] [stdout] 783 | type Err = (String); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 783 - type Err = (String); [INFO] [stdout] 783 + type Err = String; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/poly/ring.rs:17:26 [INFO] [stdout] | [INFO] [stdout] 17 | fn from_finite_field(&FiniteField) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &FiniteField` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/poly/polynomial.rs:440:42 [INFO] [stdout] | [INFO] [stdout] 440 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 440 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/poly/polynomial.rs:452:37 [INFO] [stdout] | [INFO] [stdout] 452 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 452 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:89:50 [INFO] [stdout] | [INFO] [stdout] 89 | fn serialize_list(args: &[Element], buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 | fn serialize_list(args: &[Element], buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:98:34 [INFO] [stdout] | [INFO] [stdout] 98 | fn deserialize_list(buffer: &mut Read) -> Vec { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | fn deserialize_list(buffer: &mut dyn Read) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:107:48 [INFO] [stdout] | [INFO] [stdout] 107 | fn serialize_integer(i: &Integer, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | fn serialize_integer(i: &Integer, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:130:37 [INFO] [stdout] | [INFO] [stdout] 130 | fn deserialize_integer(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 130 | fn deserialize_integer(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:79:30 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn read(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 79 | pub fn read(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:162:42 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 187 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:213:42 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 213 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:232:37 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn deserialize(buffer: &mut Read) -> Result, Error> { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 | pub fn deserialize(buffer: &mut dyn Read) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:259:42 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 259 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:300:37 [INFO] [stdout] | [INFO] [stdout] 300 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 300 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for reference `&rug::Integer` in the current scope [INFO] [stdout] --> src/number.rs:158:56 [INFO] [stdout] | [INFO] [stdout] 158 | Number::BigInt(ref i) => write!(f, "{}", i.to_string_radix(10)), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/string.rs:2619:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for reference `&Box` in the current scope [INFO] [stdout] --> src/number.rs:159:56 [INFO] [stdout] | [INFO] [stdout] 159 | Number::BigRat(ref r) => write!(f, "{}", r.to_string_radix(10)), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/string.rs:2619:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/poly/polynomial.rs:440:42 [INFO] [stdout] | [INFO] [stdout] 440 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 440 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/poly/polynomial.rs:452:37 [INFO] [stdout] | [INFO] [stdout] 452 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 452 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:89:50 [INFO] [stdout] | [INFO] [stdout] 89 | fn serialize_list(args: &[Element], buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 | fn serialize_list(args: &[Element], buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:98:34 [INFO] [stdout] | [INFO] [stdout] 98 | fn deserialize_list(buffer: &mut Read) -> Vec { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 98 | fn deserialize_list(buffer: &mut dyn Read) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:107:48 [INFO] [stdout] | [INFO] [stdout] 107 | fn serialize_integer(i: &Integer, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 | fn serialize_integer(i: &Integer, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:130:37 [INFO] [stdout] | [INFO] [stdout] 130 | fn deserialize_integer(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 130 | fn deserialize_integer(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:79:30 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn read(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 79 | pub fn read(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:162:42 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 162 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:187:37 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 187 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:213:42 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 213 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:232:37 [INFO] [stdout] | [INFO] [stdout] 232 | pub fn deserialize(buffer: &mut Read) -> Result, Error> { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 232 | pub fn deserialize(buffer: &mut dyn Read) -> Result, Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:259:42 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn serialize(&self, buffer: &mut Write) -> usize { [INFO] [stdout] | ^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 259 | pub fn serialize(&self, buffer: &mut dyn Write) -> usize { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/serialize.rs:300:37 [INFO] [stdout] | [INFO] [stdout] 300 | pub fn deserialize(buffer: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 300 | pub fn deserialize(buffer: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for reference `&rug::Integer` in the current scope [INFO] [stdout] --> src/number.rs:158:56 [INFO] [stdout] | [INFO] [stdout] 158 | Number::BigInt(ref i) => write!(f, "{}", i.to_string_radix(10)), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/string.rs:2619:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `to_string_radix` found for reference `&Box` in the current scope [INFO] [stdout] --> src/number.rs:159:56 [INFO] [stdout] | [INFO] [stdout] 159 | Number::BigRat(ref r) => write!(f, "{}", r.to_string_radix(10)), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `to_string` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/string.rs:2619:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/serialize.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | d: 0 as *mut u64, [INFO] [stdout] | ^^^^^^^^^^^^^ expected `NonNull`, found `*mut u64` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `NonNull` [INFO] [stdout] found raw pointer `*mut u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structure.rs:277:31 [INFO] [stdout] | [INFO] [stdout] 277 | Entry::Vacant(mut a) => { [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] error[E0308]: mismatched types [INFO] [stdout] --> src/serialize.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | d: 0 as *mut u64, [INFO] [stdout] | ^^^^^^^^^^^^^ expected `NonNull`, found `*mut u64` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `NonNull` [INFO] [stdout] found raw pointer `*mut u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/structure.rs:277:31 [INFO] [stdout] | [INFO] [stdout] 277 | Entry::Vacant(mut a) => { [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/module.rs:331:25 [INFO] [stdout] | [INFO] [stdout] 331 | let mut i = mem::replace(input, Element::default()); [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/module.rs:669:21 [INFO] [stdout] | [INFO] [stdout] 669 | let mut dp = local_var_info [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/module.rs:858:25 [INFO] [stdout] | [INFO] [stdout] 858 | let mut dollar = mem::replace( [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/module.rs:1328:21 [INFO] [stdout] | [INFO] [stdout] 1328 | let mut output_mutarc = Arc::new(Mutex::new(output)); [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/module.rs:1492:52 [INFO] [stdout] | [INFO] [stdout] 1492 | Statement::NewFunction(name, args, mut e) => { [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/module.rs:1508:29 [INFO] [stdout] | [INFO] [stdout] 1508 | let mut dp = 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/module.rs:1534:33 [INFO] [stdout] | [INFO] [stdout] 1534 | ... let mut dollar = mem::replace( [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/normalize.rs:178:29 [INFO] [stdout] | [INFO] [stdout] 178 | let mut ar = Polynomial::from(&a[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] --> src/normalize.rs:179:29 [INFO] [stdout] | [INFO] [stdout] 179 | let mut br = Polynomial::from(&a[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] --> src/module.rs:331:25 [INFO] [stdout] | [INFO] [stdout] 331 | let mut i = mem::replace(input, Element::default()); [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/module.rs:669:21 [INFO] [stdout] | [INFO] [stdout] 669 | let mut dp = local_var_info [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/module.rs:858:25 [INFO] [stdout] | [INFO] [stdout] 858 | let mut dollar = mem::replace( [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/module.rs:1328:21 [INFO] [stdout] | [INFO] [stdout] 1328 | let mut output_mutarc = Arc::new(Mutex::new(output)); [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/module.rs:1492:52 [INFO] [stdout] | [INFO] [stdout] 1492 | Statement::NewFunction(name, args, mut e) => { [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/module.rs:1508:29 [INFO] [stdout] | [INFO] [stdout] 1508 | let mut dp = 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/module.rs:1534:33 [INFO] [stdout] | [INFO] [stdout] 1534 | ... let mut dollar = mem::replace( [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/normalize.rs:178:29 [INFO] [stdout] | [INFO] [stdout] 178 | let mut ar = Polynomial::from(&a[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] --> src/normalize.rs:179:29 [INFO] [stdout] | [INFO] [stdout] 179 | let mut br = Polynomial::from(&a[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] --> src/parser/mod.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | let mut ee = p.into_span().as_str().to_string(); [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/parser/mod.rs:409:17 [INFO] [stdout] | [INFO] [stdout] 409 | let mut d = parse_dollar(r.next().unwrap()); [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/parser/mod.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | let mut d = parse_dollar(r.next().unwrap()); [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/parser/mod.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | let mut m = parse_expr(r.next().unwrap()); [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/polynomial.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | Entry::Vacant(mut v) => { [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/polynomial.rs:66:47 [INFO] [stdout] | [INFO] [stdout] 66 | ... Entry::Vacant(mut v) => { [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/polynomial.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let mut exp = vec![e as u32]; [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/polynomial.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let mut poly = MultivariatePolynomial::from_monomial(c, exp); [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/polynomial.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | Entry::Vacant(mut v) => { [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/raw/gcd.rs:729:31 [INFO] [stdout] | [INFO] [stdout] 729 | Entry::Vacant(mut e) => { [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/raw/gcd.rs:1348:25 [INFO] [stdout] | [INFO] [stdout] 1348 | let mut vvars = vars [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/parser/mod.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | let mut ee = p.into_span().as_str().to_string(); [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/raw/gcd.rs:1660:25 [INFO] [stdout] | [INFO] [stdout] 1660 | let mut gmc = &mut gm.coefficients[t]; [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/raw/gcd.rs:1661:25 [INFO] [stdout] | [INFO] [stdout] 1661 | let mut coeff = if *gmc < Number::SmallInt(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] --> src/parser/mod.rs:409:17 [INFO] [stdout] | [INFO] [stdout] 409 | let mut d = parse_dollar(r.next().unwrap()); [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/parser/mod.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | let mut d = parse_dollar(r.next().unwrap()); [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/parser/mod.rs:447:17 [INFO] [stdout] | [INFO] [stdout] 447 | let mut m = parse_expr(r.next().unwrap()); [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/polynomial.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | Entry::Vacant(mut v) => { [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/polynomial.rs:66:47 [INFO] [stdout] | [INFO] [stdout] 66 | ... Entry::Vacant(mut v) => { [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/polynomial.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let mut exp = vec![e as u32]; [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/polynomial.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | let mut poly = MultivariatePolynomial::from_monomial(c, exp); [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/polynomial.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | Entry::Vacant(mut v) => { [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/raw/multivar.rs:930:17 [INFO] [stdout] | [INFO] [stdout] 930 | let mut c = self.coefficients[t].clone() * v.clone().pow(self.exponents(t)[n].as_()); [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/raw/multivar.rs:973:31 [INFO] [stdout] | [INFO] [stdout] 973 | Entry::Vacant(mut e) => { [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/raw/gcd.rs:729:31 [INFO] [stdout] | [INFO] [stdout] 729 | Entry::Vacant(mut e) => { [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/raw/gcd.rs:1348:25 [INFO] [stdout] | [INFO] [stdout] 1348 | let mut vvars = vars [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/raw/gcd.rs:1660:25 [INFO] [stdout] | [INFO] [stdout] 1660 | let mut gmc = &mut gm.coefficients[t]; [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/raw/gcd.rs:1661:25 [INFO] [stdout] | [INFO] [stdout] 1661 | let mut coeff = if *gmc < Number::SmallInt(0) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/poly/raw/multivar.rs:930:17 [INFO] [stdout] | [INFO] [stdout] 930 | let mut c = self.coefficients[t].clone() * v.clone().pow(self.exponents(t)[n].as_()); [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/raw/multivar.rs:973:31 [INFO] [stdout] | [INFO] [stdout] 973 | Entry::Vacant(mut e) => { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reform` (lib test) due to 4 previous errors; 43 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `reform` (lib) due to 4 previous errors; 43 warnings emitted [INFO] running `Command { std: "docker" "inspect" "01f7f83bc3573e3d2afd3247506ddc40a64aa33612b6a7c192f74751a8602a9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f7f83bc3573e3d2afd3247506ddc40a64aa33612b6a7c192f74751a8602a9c", kill_on_drop: false }` [INFO] [stdout] 01f7f83bc3573e3d2afd3247506ddc40a64aa33612b6a7c192f74751a8602a9c