[INFO] fetching crate streaming-libdeflate-rs 0.2.2...
[INFO] building streaming-libdeflate-rs-0.2.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate streaming-libdeflate-rs 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate streaming-libdeflate-rs 0.2.2
[INFO] finished tweaking crates.io crate streaming-libdeflate-rs 0.2.2
[INFO] tweaked toml for crates.io crate streaming-libdeflate-rs 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate streaming-libdeflate-rs 0.2.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate streaming-libdeflate-rs 0.2.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66ce5cf163b6c33e71369b65291f151f58625681d43bb73bc222c35b1900c997
[INFO] running `Command { std: "docker" "start" "-a" "66ce5cf163b6c33e71369b65291f151f58625681d43bb73bc222c35b1900c997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66ce5cf163b6c33e71369b65291f151f58625681d43bb73bc222c35b1900c997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ce5cf163b6c33e71369b65291f151f58625681d43bb73bc222c35b1900c997", kill_on_drop: false }`
[INFO] [stdout] 66ce5cf163b6c33e71369b65291f151f58625681d43bb73bc222c35b1900c997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd0d494a89516de7e98673e0a46a71ef457222e9991702bafdf36c9d2128a91
[INFO] running `Command { std: "docker" "start" "-a" "8dd0d494a89516de7e98673e0a46a71ef457222e9991702bafdf36c9d2128a91", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling filebuffer v1.0.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling nightly-quirks v0.1.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling streaming-libdeflate-rs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.03s
[INFO] running `Command { std: "docker" "inspect" "8dd0d494a89516de7e98673e0a46a71ef457222e9991702bafdf36c9d2128a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd0d494a89516de7e98673e0a46a71ef457222e9991702bafdf36c9d2128a91", kill_on_drop: false }`
[INFO] [stdout] 8dd0d494a89516de7e98673e0a46a71ef457222e9991702bafdf36c9d2128a91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 208d2cb91f15165a51ee84a5245b8a02f75c05ddae806abb51f99f2a1d8d12a6
[INFO] running `Command { std: "docker" "start" "-a" "208d2cb91f15165a51ee84a5245b8a02f75c05ddae806abb51f99f2a1d8d12a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling streaming-libdeflate-rs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `out_stream`
[INFO] [stdout]    --> src/bitstream.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             out_stream: &mut O,
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> src/bitstream.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             length: usize,
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 255 |             _length: usize,
[INFO] [stdout]     |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CHUNK_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 255 -             length: usize,
[INFO] [stdout] 255 +             <streams::deflate_chunked_buffer_input::DeflateChunkedBufferInput<'a> as DeflateInput>::read_exact_into::CHUNK_SIZE: usize,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LenType` is never used
[INFO] [stdout]    --> src/decompress_utils.rs:915:10
[INFO] [stdout]     |
[INFO] [stdout] 915 |     type LenType = u8;
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFLATE_NUM_PRECODE_SYMS` is never used
[INFO] [stdout]    --> src/decompress_utils.rs:916:11
[INFO] [stdout]     |
[INFO] [stdout] 916 |     const DEFLATE_NUM_PRECODE_SYMS: usize = 19;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.73s
[INFO] running `Command { std: "docker" "inspect" "208d2cb91f15165a51ee84a5245b8a02f75c05ddae806abb51f99f2a1d8d12a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208d2cb91f15165a51ee84a5245b8a02f75c05ddae806abb51f99f2a1d8d12a6", kill_on_drop: false }`
[INFO] [stdout] 208d2cb91f15165a51ee84a5245b8a02f75c05ddae806abb51f99f2a1d8d12a6