[INFO] fetching crate succinct 0.5.2... [INFO] checking succinct-0.5.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate succinct 0.5.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate succinct 0.5.2 [INFO] finished tweaking crates.io crate succinct 0.5.2 [INFO] tweaked toml for crates.io crate succinct 0.5.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate succinct 0.5.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding quickcheck v0.9.2 (available: v1.0.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5d34d481fa661e7938eba03b37b4949e8e1e99cae6aefc59c8cc1b19629b81b1 [INFO] running `Command { std: "docker" "start" "-a" "5d34d481fa661e7938eba03b37b4949e8e1e99cae6aefc59c8cc1b19629b81b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d34d481fa661e7938eba03b37b4949e8e1e99cae6aefc59c8cc1b19629b81b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d34d481fa661e7938eba03b37b4949e8e1e99cae6aefc59c8cc1b19629b81b1", kill_on_drop: false }` [INFO] [stdout] 5d34d481fa661e7938eba03b37b4949e8e1e99cae6aefc59c8cc1b19629b81b1 [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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eeee9a3cf0e5288ce61efed0beb53e8d55fa0e21b2bac88f375898a4f2d3cfae [INFO] running `Command { std: "docker" "start" "-a" "eeee9a3cf0e5288ce61efed0beb53e8d55fa0e21b2bac88f375898a4f2d3cfae", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking succinct v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(sink.write_bit(true)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | try!(sink.write_bit(false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | while let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.0.encode(sink, nbits as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some(nbits) = try!(self.0.decode(source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:45:37 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(low_bits) = try!(source.read_int::(nbits as usize)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | try!(sink.write_bit(false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | try!(sink.write_int_be(nbits, value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:79:32 [INFO] [stdout] | [INFO] [stdout] 79 | if let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:83:24 [INFO] [stdout] | [INFO] [stdout] 83 | try!(source.read_int_be::(result as usize)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | try!(fib.next()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | try!(sink.write_bit(bit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | try!(fib.next()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | while let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | try!(sink.write_int(self.0 as usize, base)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | try!(sink.write_int(self.0 as usize, digit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | if let Some(digit) = try!(source.read_int::(self.0 as usize)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/storage.rs:182:51 [INFO] [stdout] | [INFO] [stdout] 182 | "Block::get_bits: out of bounds");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | if let Some(bit) = try!(self.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(bit) = try!(self.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | try!(self.write_bit(value & N::one() != N::zero())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | try!(self.write_bit(value & mask != N::zero())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bit_vec/bit_vector.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | try!(formatter.write_str(bit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::prim::*` [INFO] [stdout] --> src/bit_vec/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::prim::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/int_vec/int_vector.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 413 | try!(write!(formatter, "IntVector {{ element_bits: {}, elements: {{ ", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/int_vec/int_vector.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | try!(write!(formatter, "{:?}, ", element)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stdout] warning: `#[inline]` attribute cannot be used on required trait methods [INFO] [stdout] --> src/space_usage.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[inline]` can be applied to functions, inherent methods, provided trait methods, trait methods in impl blocks, closures [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_vector.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> Iter<'_, Block> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_slice.rs:66:41 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn slice_mut>(&mut self, range: R) [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 67 | -> BitSliceMut { [INFO] [stdout] | ----------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | -> BitSliceMut<'_, Base> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_slice.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn slice>(&self, range: R) -> BitSlice { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | pub fn slice>(&self, range: R) -> BitSlice<'_, Base> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/int_vec/int_vector.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 281 | pub fn iter(&self) -> Iter<'_, Block> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | try!(sink.write_bit(true)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | try!(sink.write_bit(false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/unary.rs:24:31 [INFO] [stdout] | [INFO] [stdout] 24 | while let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | try!(self.0.encode(sink, nbits as u64)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:40:30 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some(nbits) = try!(self.0.decode(source)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:45:37 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(low_bits) = try!(source.read_int::(nbits as usize)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | try!(sink.write_bit(false)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | try!(sink.write_int_be(nbits, value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:79:32 [INFO] [stdout] | [INFO] [stdout] 79 | if let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/elias.rs:83:24 [INFO] [stdout] | [INFO] [stdout] 83 | try!(source.read_int_be::(result as usize)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | try!(fib.next()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | try!(sink.write_bit(bit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | try!(fib.next()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/fib.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | while let Some(bit) = try!(source.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | try!(sink.write_int(self.0 as usize, base)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | try!(sink.write_int(self.0 as usize, digit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/coding/comma.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | if let Some(digit) = try!(source.read_int::(self.0 as usize)) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/storage.rs:182:51 [INFO] [stdout] | [INFO] [stdout] 182 | "Block::get_bits: out of bounds");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | if let Some(bit) = try!(self.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | if let Some(bit) = try!(self.read_bit()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | try!(self.write_bit(value & N::one() != N::zero())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/stream/traits.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | try!(self.write_bit(value & mask != N::zero())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bit_vec/bit_vector.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | try!(formatter.write_str(bit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::prim::*` [INFO] [stdout] --> src/bit_vec/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::prim::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/int_vec/int_vector.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 413 | try!(write!(formatter, "IntVector {{ element_bits: {}, elements: {{ ", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/int_vec/int_vector.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | try!(write!(formatter, "{:?}, ", element)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` attribute cannot be used on required trait methods [INFO] [stdout] --> src/space_usage.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | #[inline] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[inline]` can be applied to functions, inherent methods, provided trait methods, trait methods in impl blocks, closures [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_vector.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 179 | pub fn iter(&self) -> Iter<'_, Block> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_slice.rs:66:41 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn slice_mut>(&mut self, range: R) [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 67 | -> BitSliceMut { [INFO] [stdout] | ----------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | -> BitSliceMut<'_, Base> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bit_vec/bit_slice.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn slice>(&self, range: R) -> BitSlice { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 78 | pub fn slice>(&self, range: R) -> BitSlice<'_, Base> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/int_vec/int_vector.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 281 | pub fn iter(&self) -> Iter<'_, Block> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s [INFO] running `Command { std: "docker" "inspect" "eeee9a3cf0e5288ce61efed0beb53e8d55fa0e21b2bac88f375898a4f2d3cfae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eeee9a3cf0e5288ce61efed0beb53e8d55fa0e21b2bac88f375898a4f2d3cfae", kill_on_drop: false }` [INFO] [stdout] eeee9a3cf0e5288ce61efed0beb53e8d55fa0e21b2bac88f375898a4f2d3cfae