[INFO] fetching crate bgzip 0.3.1...
[INFO] checking bgzip-0.3.1 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate bgzip 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate bgzip 0.3.1 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bgzip 0.3.1
[INFO] finished tweaking crates.io crate bgzip 0.3.1
[INFO] tweaked toml for crates.io crate bgzip 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate bgzip 0.3.1 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.49
[INFO] [stderr]   Downloaded terminal_size v0.2.3
[INFO] [stderr]   Downloaded clap_lex v0.3.1
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] [stderr]   Downloaded clap_derive v4.1.0
[INFO] [stderr]   Downloaded cloudflare-zlib-sys v0.3.0
[INFO] [stderr]   Downloaded libdeflate-sys v0.12.0
[INFO] [stderr]   Downloaded clap v4.1.4
[INFO] [stderr]   Downloaded csv v1.2.0
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.8
[INFO] [stderr]   Downloaded libz-sys v1.1.8
[INFO] [stderr]   Downloaded libdeflater v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94599a2be98d172073cf5355cccefaa19d0ec36ad4fab99a5cdc69ca990808a5
[INFO] running `Command { std: "docker" "start" "-a" "94599a2be98d172073cf5355cccefaa19d0ec36ad4fab99a5cdc69ca990808a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94599a2be98d172073cf5355cccefaa19d0ec36ad4fab99a5cdc69ca990808a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94599a2be98d172073cf5355cccefaa19d0ec36ad4fab99a5cdc69ca990808a5", kill_on_drop: false }`
[INFO] [stdout] 94599a2be98d172073cf5355cccefaa19d0ec36ad4fab99a5cdc69ca990808a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49d8e881087c8b8760747072722e3440c159e509c97323de162bbbd21e131286
[INFO] running `Command { std: "docker" "start" "-a" "49d8e881087c8b8760747072722e3440c159e509c97323de162bbbd21e131286", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling rayon-core v1.10.2
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rayon v1.6.1
[INFO] [stderr]     Checking is-terminal v0.4.3
[INFO] [stderr]     Checking terminal_size v0.2.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking csv v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking bgzip v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:41:26
[INFO] [stdout]    |
[INFO] [stdout] 41 |         compressed_block[(compressed_block.len() - 4)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -         compressed_block[(compressed_block.len() - 4)],
[INFO] [stdout] 41 +         compressed_block[compressed_block.len() - 4],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         compressed_block[(compressed_block.len() - 3)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         compressed_block[(compressed_block.len() - 3)],
[INFO] [stdout] 42 +         compressed_block[compressed_block.len() - 3],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |         compressed_block[(compressed_block.len() - 2)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         compressed_block[(compressed_block.len() - 2)],
[INFO] [stdout] 43 +         compressed_block[compressed_block.len() - 2],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |         compressed_block[(compressed_block.len() - 1)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -         compressed_block[(compressed_block.len() - 1)],
[INFO] [stdout] 44 +         compressed_block[compressed_block.len() - 1],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |         compressed_block[(compressed_block.len() - 8)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -         compressed_block[(compressed_block.len() - 8)],
[INFO] [stdout] 55 +         compressed_block[compressed_block.len() - 8],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 |         compressed_block[(compressed_block.len() - 7)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         compressed_block[(compressed_block.len() - 7)],
[INFO] [stdout] 56 +         compressed_block[compressed_block.len() - 7],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |         compressed_block[(compressed_block.len() - 6)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -         compressed_block[(compressed_block.len() - 6)],
[INFO] [stdout] 57 +         compressed_block[compressed_block.len() - 6],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |         compressed_block[(compressed_block.len() - 5)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -         compressed_block[(compressed_block.len() - 5)],
[INFO] [stdout] 58 +         compressed_block[compressed_block.len() - 5],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/read/mod.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         std::mem::drop(last_entry);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        argument has type `BGZFIndexEntry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/read/thread.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 std::mem::drop(b);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^-^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                argument has type `&ReadBlock`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.1.4
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:41:26
[INFO] [stdout]    |
[INFO] [stdout] 41 |         compressed_block[(compressed_block.len() - 4)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -         compressed_block[(compressed_block.len() - 4)],
[INFO] [stdout] 41 +         compressed_block[compressed_block.len() - 4],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |         compressed_block[(compressed_block.len() - 3)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         compressed_block[(compressed_block.len() - 3)],
[INFO] [stdout] 42 +         compressed_block[compressed_block.len() - 3],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |         compressed_block[(compressed_block.len() - 2)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         compressed_block[(compressed_block.len() - 2)],
[INFO] [stdout] 43 +         compressed_block[compressed_block.len() - 2],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |         compressed_block[(compressed_block.len() - 1)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -         compressed_block[(compressed_block.len() - 1)],
[INFO] [stdout] 44 +         compressed_block[compressed_block.len() - 1],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:55:26
[INFO] [stdout]    |
[INFO] [stdout] 55 |         compressed_block[(compressed_block.len() - 8)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -         compressed_block[(compressed_block.len() - 8)],
[INFO] [stdout] 55 +         compressed_block[compressed_block.len() - 8],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 |         compressed_block[(compressed_block.len() - 7)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         compressed_block[(compressed_block.len() - 7)],
[INFO] [stdout] 56 +         compressed_block[compressed_block.len() - 7],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |         compressed_block[(compressed_block.len() - 6)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -         compressed_block[(compressed_block.len() - 6)],
[INFO] [stdout] 57 +         compressed_block[compressed_block.len() - 6],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/read/mod.rs:58:26
[INFO] [stdout]    |
[INFO] [stdout] 58 |         compressed_block[(compressed_block.len() - 5)],
[INFO] [stdout]    |                          ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -         compressed_block[(compressed_block.len() - 5)],
[INFO] [stdout] 58 +         compressed_block[compressed_block.len() - 5],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/read/mod.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         std::mem::drop(last_entry);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^----------^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        argument has type `BGZFIndexEntry`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/read/thread.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 std::mem::drop(b);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^-^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                argument has type `&ReadBlock`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.68s
[INFO] running `Command { std: "docker" "inspect" "49d8e881087c8b8760747072722e3440c159e509c97323de162bbbd21e131286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49d8e881087c8b8760747072722e3440c159e509c97323de162bbbd21e131286", kill_on_drop: false }`
[INFO] [stdout] 49d8e881087c8b8760747072722e3440c159e509c97323de162bbbd21e131286
