[INFO] fetching crate archivelib 0.2.0... [INFO] checking archivelib-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate archivelib 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate archivelib 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate archivelib 0.2.0 [INFO] finished tweaking crates.io crate archivelib 0.2.0 [INFO] tweaked toml for crates.io crate archivelib 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate archivelib 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded getrandom v0.1.12 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded ppv-lite86 v0.2.5 [INFO] [stderr] Downloaded c2-chacha v0.2.2 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded shlex v0.1.1 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded cexpr v0.3.5 [INFO] [stderr] Downloaded backtrace v0.3.37 [INFO] [stderr] Downloaded nom v4.2.3 [INFO] [stderr] Downloaded serde_derive v1.0.101 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded backtrace-sys v0.1.31 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded archivelib-sys 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"SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c70be7e0cfce7452793587361aff1a13ca6d3740831c61c513477f4b911b89de [INFO] running `Command { std: "docker" "start" "-a" "c70be7e0cfce7452793587361aff1a13ca6d3740831c61c513477f4b911b89de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c70be7e0cfce7452793587361aff1a13ca6d3740831c61c513477f4b911b89de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c70be7e0cfce7452793587361aff1a13ca6d3740831c61c513477f4b911b89de", kill_on_drop: false }` [INFO] [stdout] c70be7e0cfce7452793587361aff1a13ca6d3740831c61c513477f4b911b89de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7c144b54f7179626b0bbdb67bff918c9bdcd4b63d8f32007b8db011abda23c6 [INFO] running `Command { std: "docker" "start" "-a" "f7c144b54f7179626b0bbdb67bff918c9bdcd4b63d8f32007b8db011abda23c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bindgen v0.51.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking archivelib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling which v2.0.1 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 55 | implBitwise!(u8); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 56 | implBitwise!(u16); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 57 | implBitwise!(u32); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 58 | implBitwise!(u64); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 59 | implBitwise!(u128); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 60 | implBitwise!(usize); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LookAheadBitwiseRead`, `LookAheadBitwiseReader` [INFO] [stdout] --> src/support/lah_reader/mod.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::base::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTreeInvariantError` [INFO] [stdout] --> src/expand_new/expand.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub use crate::errors::{BinaryTreeInvariantError, DecompressError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[s + max_size279] = self.uncompressed_buffer[(s)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:80 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[s] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/fn230.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] 35 + lookup_table288[i + 1] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/consts.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 10 - pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] 10 + pub const CONST_N145_IS_19: usize = u16::max_value().count_ones() as usize + 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/compress/array_alias.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ArrayAlias

{ [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn apply(&mut self, parent: &mut P, index: usize, apply: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking humthreads v0.1.4 [INFO] [stderr] Compiling archivelib-sys v0.2.0 [INFO] [stdout] warning: the item `humthreads` is imported redundantly [INFO] [stdout] --> tests/hangs.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use humthreads; [INFO] [stdout] | ^^^^^^^^^^ the item `humthreads` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `do_decompress_level` [INFO] [stdout] --> benches/bench.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use archivelib::{do_compress_level, do_decompress_level, CompressionLevel}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 55 | implBitwise!(u8); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 56 | implBitwise!(u16); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 57 | implBitwise!(u32); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 58 | implBitwise!(u64); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 59 | implBitwise!(u128); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 60 | implBitwise!(usize); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BUFFER_BIT_SIZE` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:148:23 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `BUFFER_BIT_SIZE` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LookAheadBitwiseRead` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:149:24 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `LookAheadBitwiseRead` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] 149 | use crate::support::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LookAheadBitwiseReader` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:149:46 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `LookAheadBitwiseReader` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] 149 | use crate::support::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTreeInvariantError` [INFO] [stdout] --> src/expand_new/expand.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub use crate::errors::{BinaryTreeInvariantError, DecompressError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[s + max_size279] = self.uncompressed_buffer[(s)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:80 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[s] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/fn230.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] 35 + lookup_table288[i + 1] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/consts.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 10 - pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] 10 + pub const CONST_N145_IS_19: usize = u16::max_value().count_ones() as usize + 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/compress/array_alias.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ArrayAlias

{ [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn apply(&mut self, parent: &mut P, index: usize, apply: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/test/expand_new.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = $base.into_iter(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | / adversarial! { [INFO] [stdout] 38 | | simple(0, [0x00_u8, 0x00, 0x01, 0x01], 1); [INFO] [stdout] 39 | | simple_long(0, [0x00_u8, 0x00, 0x01, 0x01], 1024); [INFO] [stdout] 40 | | simple_really_long(0, (0..128), 1024); [INFO] [stdout] 41 | | simple_really_really_long(0, (0..=255), 1024); [INFO] [stdout] 42 | | repetitive(0, vec![1; 50], 1024); [INFO] [stdout] 43 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = note: this warning originates in the macro `adversarial` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = $base.iter(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = IntoIterator::into_iter($base.into_iter()); [INFO] [stdout] | ++++++++++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.5, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f7c144b54f7179626b0bbdb67bff918c9bdcd4b63d8f32007b8db011abda23c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c144b54f7179626b0bbdb67bff918c9bdcd4b63d8f32007b8db011abda23c6", kill_on_drop: false }` [INFO] [stdout] f7c144b54f7179626b0bbdb67bff918c9bdcd4b63d8f32007b8db011abda23c6 [INFO] checking archivelib-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate archivelib 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate archivelib 0.2.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate archivelib 0.2.0 [INFO] finished tweaking crates.io crate archivelib 0.2.0 [INFO] tweaked toml for crates.io crate archivelib 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate archivelib 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd4b662029fced34384dc9d4b48e7ba0d3833643c3a777cfb6a18d7366bf24c0 [INFO] running `Command { std: "docker" "start" "-a" "bd4b662029fced34384dc9d4b48e7ba0d3833643c3a777cfb6a18d7366bf24c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd4b662029fced34384dc9d4b48e7ba0d3833643c3a777cfb6a18d7366bf24c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd4b662029fced34384dc9d4b48e7ba0d3833643c3a777cfb6a18d7366bf24c0", kill_on_drop: false }` [INFO] [stdout] bd4b662029fced34384dc9d4b48e7ba0d3833643c3a777cfb6a18d7366bf24c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08b5019fbedade2fc2718e67db89e3b117a428285e032d8ac94329613b21fa56 [INFO] running `Command { std: "docker" "start" "-a" "08b5019fbedade2fc2718e67db89e3b117a428285e032d8ac94329613b21fa56", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling bindgen v0.51.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking archivelib v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling which v2.0.1 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 55 | implBitwise!(u8); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 56 | implBitwise!(u16); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 57 | implBitwise!(u32); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 58 | implBitwise!(u64); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 59 | implBitwise!(u128); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 60 | implBitwise!(usize); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LookAheadBitwiseRead`, `LookAheadBitwiseReader` [INFO] [stdout] --> src/support/lah_reader/mod.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::base::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTreeInvariantError` [INFO] [stdout] --> src/expand_new/expand.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub use crate::errors::{BinaryTreeInvariantError, DecompressError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[s + max_size279] = self.uncompressed_buffer[(s)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:80 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[s] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/fn230.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] 35 + lookup_table288[i + 1] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/consts.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 10 - pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] 10 + pub const CONST_N145_IS_19: usize = u16::max_value().count_ones() as usize + 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/compress/array_alias.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ArrayAlias

{ [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn apply(&mut self, parent: &mut P, index: usize, apply: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking humthreads v0.1.4 [INFO] [stderr] Compiling archivelib-sys v0.2.0 [INFO] [stdout] warning: unused import: `do_decompress_level` [INFO] [stdout] --> benches/bench.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use archivelib::{do_compress_level, do_decompress_level, CompressionLevel}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `humthreads` is imported redundantly [INFO] [stdout] --> tests/hangs.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use humthreads; [INFO] [stdout] | ^^^^^^^^^^ the item `humthreads` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 55 | implBitwise!(u8); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 56 | implBitwise!(u16); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 57 | implBitwise!(u32); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 58 | implBitwise!(u64); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 59 | implBitwise!(u128); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/support/bit_iter.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | <(Self)>::max_value().count_ones() as usize [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 60 | implBitwise!(usize); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implBitwise` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 26 - <(Self)>::max_value().count_ones() as usize [INFO] [stdout] 26 + ::max_value().count_ones() as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BUFFER_BIT_SIZE` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:148:23 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `BUFFER_BIT_SIZE` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LookAheadBitwiseRead` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:149:24 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `LookAheadBitwiseRead` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] 149 | use crate::support::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LookAheadBitwiseReader` is imported redundantly [INFO] [stdout] --> src/support/lah_reader/correct.rs:149:46 [INFO] [stdout] | [INFO] [stdout] 147 | use super::*; [INFO] [stdout] | -------- the item `LookAheadBitwiseReader` is already imported here [INFO] [stdout] 148 | use crate::consts::{BUFFER_BIT_SIZE, BUFFER_SIZE}; [INFO] [stdout] 149 | use crate::support::{LookAheadBitwiseRead, LookAheadBitwiseReader}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTreeInvariantError` [INFO] [stdout] --> src/expand_new/expand.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | pub use crate::errors::{BinaryTreeInvariantError, DecompressError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:34 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[s + max_size279] = self.uncompressed_buffer[(s)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/compress.rs:122:80 [INFO] [stdout] | [INFO] [stdout] 122 | self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 122 - self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[(s)] [INFO] [stdout] 122 + self.uncompressed_buffer[(s + max_size279)] = self.uncompressed_buffer[s] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/compress/fn230.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - lookup_table288[(i + 1)] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] 35 + lookup_table288[i + 1] = ((lookup_table288[i] + dat_arr167[i]) << 1) as u16; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/consts.rs:10:37 [INFO] [stdout] | [INFO] [stdout] 10 | pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 10 - pub const CONST_N145_IS_19: usize = (u16::max_value().count_ones() as usize + 3); [INFO] [stdout] 10 + pub const CONST_N145_IS_19: usize = u16::max_value().count_ones() as usize + 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `apply` is never used [INFO] [stdout] --> src/compress/array_alias.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait ArrayAlias

{ [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn apply(&mut self, parent: &mut P, index: usize, apply: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/test/expand_new.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = $base.into_iter(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | / adversarial! { [INFO] [stdout] 38 | | simple(0, [0x00_u8, 0x00, 0x01, 0x01], 1); [INFO] [stdout] 39 | | simple_long(0, [0x00_u8, 0x00, 0x01, 0x01], 1024); [INFO] [stdout] 40 | | simple_really_long(0, (0..128), 1024); [INFO] [stdout] 41 | | simple_really_really_long(0, (0..=255), 1024); [INFO] [stdout] 42 | | repetitive(0, vec![1; 50], 1024); [INFO] [stdout] 43 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = note: this warning originates in the macro `adversarial` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = $base.iter(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 15 | let base_iter = IntoIterator::into_iter($base.into_iter()); [INFO] [stdout] | ++++++++++++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.5, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "08b5019fbedade2fc2718e67db89e3b117a428285e032d8ac94329613b21fa56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b5019fbedade2fc2718e67db89e3b117a428285e032d8ac94329613b21fa56", kill_on_drop: false }` [INFO] [stdout] 08b5019fbedade2fc2718e67db89e3b117a428285e032d8ac94329613b21fa56