[INFO] fetching crate deku 0.19.1...
[INFO] checking deku-0.19.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate deku 0.19.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate deku 0.19.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate deku 0.19.1
[INFO] tweaked toml for crates.io crate deku 0.19.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deku 0.19.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deku 0.19.1 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hexlit v0.5.5
[INFO] [stderr]   Downloaded assert_hex v0.4.1
[INFO] [stderr]   Downloaded alloc_counter_macro v0.0.2
[INFO] [stderr]   Downloaded deku_derive v0.19.1
[INFO] [stderr]   Downloaded no_std_io2 v0.9.0
[INFO] [stderr]   Downloaded alloc_counter v0.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cba947b1949acafebd21f286c7d92ab01b14e0d7a2baf9433263cf0411889277
[INFO] running `Command { std: "docker" "start" "-a" "cba947b1949acafebd21f286c7d92ab01b14e0d7a2baf9433263cf0411889277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cba947b1949acafebd21f286c7d92ab01b14e0d7a2baf9433263cf0411889277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba947b1949acafebd21f286c7d92ab01b14e0d7a2baf9433263cf0411889277", kill_on_drop: false }`
[INFO] [stdout] cba947b1949acafebd21f286c7d92ab01b14e0d7a2baf9433263cf0411889277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ddfd35f0a20938c38e28080bc510dfd21771bb6af2beaf5f295c687991f612e
[INFO] running `Command { std: "docker" "start" "-a" "7ddfd35f0a20938c38e28080bc510dfd21771bb6af2beaf5f295c687991f612e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking winnow v0.7.7
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking no_std_io2 v0.9.0
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking assert_hex v0.4.1
[INFO] [stderr]     Checking hexlit v0.5.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]     Checking clap v4.5.37
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]    Compiling deku_derive v0.19.1
[INFO] [stderr]    Compiling alloc_counter_macro v0.0.2
[INFO] [stderr]     Checking alloc_counter v0.0.4
[INFO] [stderr]     Checking deku v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stderr]     Checking trybuild v1.0.104
[INFO] [stdout] warning: enum `NestedEnum2` is never used
[INFO] [stdout]   --> tests/test_alloc.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | enum NestedEnum2 {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `field_a` is never read
[INFO] [stdout]   --> tests/test_struct.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub struct TestStruct {
[INFO] [stdout]    |                ---------- field in this struct
[INFO] [stdout] 37 |         #[deku(bits = 6)]
[INFO] [stdout] 38 |         pub field_a: u8,
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromBeBytes` is never used
[INFO] [stdout]  --> tests/test_common/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait FromBeBytes: Sized {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReadSeek` is never used
[INFO] [stdout]  --> tests/test_own_impl.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub trait ReadSeek: Read + Seek {}
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Data` is never used
[INFO] [stdout]  --> tests/test_own_impl.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub enum Data {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amt_read`
[INFO] [stdout]   --> tests/test_from_reader.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let (amt_read, ret_read) = TestDeku::from_reader((&mut s, 0)).unwrap();
[INFO] [stdout]    |          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_amt_read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_from_reader.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     c.rewind();
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let _ = c.rewind();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> benches/deku.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use criterion::{black_box, criterion_group, criterion_main, BatchSize, Criterion};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/deku.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |             deku_write(black_box(&DekuBytes {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/deku.rs:77:24
[INFO] [stdout]    |
[INFO] [stdout] 77 |             deku_write(black_box(&DekuBits {
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/deku.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |         b.iter(|| deku_write(black_box(&DekuEnum::VariantA(0x02))))
[INFO] [stdout]    |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:110:30
[INFO] [stdout]     |
[INFO] [stdout] 110 |         b.iter(|| deku_write(black_box(&deku_write_vec_input)))
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:141:42
[INFO] [stdout]     |
[INFO] [stdout] 141 |         b.iter(|| AllWrapper::from_bytes(black_box((&[1; 1500], 0))))
[INFO] [stdout]     |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:148:46
[INFO] [stdout]     |
[INFO] [stdout] 148 |             AllWrapper::from_reader_with_ctx(black_box(&mut reader), ())
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:156:48
[INFO] [stdout]     |
[INFO] [stdout] 156 |             CountWrapper::from_reader_with_ctx(black_box(&mut reader), ())
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:164:48
[INFO] [stdout]     |
[INFO] [stdout] 164 |             CountWrapper::from_reader_with_ctx(black_box(&mut reader), ())
[INFO] [stdout]     |                                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]    --> benches/deku.rs:172:54
[INFO] [stdout]     |
[INFO] [stdout] 172 |             CountNonSpecialize::from_reader_with_ctx(black_box(&mut reader), ())
[INFO] [stdout]     |                                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> tests/bit_order.rs:422:22
[INFO] [stdout]     |
[INFO] [stdout] 422 |             .map(|f| (format!("{:08b}", f).chars().rev().collect()))
[INFO] [stdout]     |                      ^                                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 422 -             .map(|f| (format!("{:08b}", f).chars().rev().collect()))
[INFO] [stdout] 422 +             .map(|f| format!("{:08b}", f).chars().rev().collect())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CountFromCtxWrapper` is never constructed
[INFO] [stdout]    --> benches/deku.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub struct CountFromCtxWrapper {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tarpaulin`
[INFO] [stdout]  --> tests/test_compile/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(not(tarpaulin))]
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tarpaulin)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tarpaulin)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitvec::prelude`
[INFO] [stdout]    --> src/impls/slice.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     use bitvec::prelude::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 360 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 371 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:404:9
[INFO] [stdout]     |
[INFO] [stdout] 404 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/writer.rs:415:9
[INFO] [stdout]     |
[INFO] [stdout] 415 |         writer.finalize();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 415 |         let _ = writer.finalize();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `Command { std: "docker" "inspect" "7ddfd35f0a20938c38e28080bc510dfd21771bb6af2beaf5f295c687991f612e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ddfd35f0a20938c38e28080bc510dfd21771bb6af2beaf5f295c687991f612e", kill_on_drop: false }`
[INFO] [stdout] 7ddfd35f0a20938c38e28080bc510dfd21771bb6af2beaf5f295c687991f612e