[INFO] fetching crate libz-rs-sys 0.6.3...
[INFO] testing libz-rs-sys-0.6.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libz-rs-sys 0.6.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libz-rs-sys 0.6.3
[INFO] finished tweaking crates.io crate libz-rs-sys 0.6.3
[INFO] tweaked toml for crates.io crate libz-rs-sys 0.6.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libz-rs-sys 0.6.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libz-rs-sys 0.6.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zlib-rs v0.6.3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c441d6b5ba2d20f96f28231c81d98a136be35e9dcdb4677c2a824617364314e3
[INFO] running `Command { std: "docker" "start" "-a" "c441d6b5ba2d20f96f28231c81d98a136be35e9dcdb4677c2a824617364314e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c441d6b5ba2d20f96f28231c81d98a136be35e9dcdb4677c2a824617364314e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c441d6b5ba2d20f96f28231c81d98a136be35e9dcdb4677c2a824617364314e3", kill_on_drop: false }`
[INFO] [stdout] c441d6b5ba2d20f96f28231c81d98a136be35e9dcdb4677c2a824617364314e3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b29b755c41ca16823d6e8b674d56833b10a7e5ad78221af385d2a15b741b6b0e
[INFO] running `Command { std: "docker" "start" "-a" "b29b755c41ca16823d6e8b674d56833b10a7e5ad78221af385d2a15b741b6b0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling libz-rs-sys v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `prefix`
[INFO] [stdout]   --> src/lib.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 | macro_rules! prefix {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "b29b755c41ca16823d6e8b674d56833b10a7e5ad78221af385d2a15b741b6b0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29b755c41ca16823d6e8b674d56833b10a7e5ad78221af385d2a15b741b6b0e", kill_on_drop: false }`
[INFO] [stdout] b29b755c41ca16823d6e8b674d56833b10a7e5ad78221af385d2a15b741b6b0e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 493e68abdb17252c529040fe09a14d1eeb0901f76c427772e57765d57d6381ea
[INFO] running `Command { std: "docker" "start" "-a" "493e68abdb17252c529040fe09a14d1eeb0901f76c427772e57765d57d6381ea", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition: `prefix`
[INFO] [stdout]   --> src/lib.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 | macro_rules! prefix {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libz-rs-sys v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `prefix`
[INFO] [stdout]   --> src/lib.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | macro_rules! prefix {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "493e68abdb17252c529040fe09a14d1eeb0901f76c427772e57765d57d6381ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "493e68abdb17252c529040fe09a14d1eeb0901f76c427772e57765d57d6381ea", kill_on_drop: false }`
[INFO] [stdout] 493e68abdb17252c529040fe09a14d1eeb0901f76c427772e57765d57d6381ea
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de2e3320486d8636fb11007bc3057ef7e7c48cb6825adce2fe473319e33f76a8
[INFO] running `Command { std: "docker" "start" "-a" "de2e3320486d8636fb11007bc3057ef7e7c48cb6825adce2fe473319e33f76a8", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `prefix`
[INFO] [stderr]   --> src/lib.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 | macro_rules! prefix {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libz-rs-sys` (lib) generated 1 warning
[INFO] [stderr] warning: unused macro definition: `prefix`
[INFO] [stderr]   --> src/lib.rs:94:14
[INFO] [stderr]    |
[INFO] [stderr] 94 | macro_rules! prefix {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libz-rs-sys` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libz_rs_sys-c4d0ec797ef8b6ca)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libz_rs_sys
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 105) ... ignored
[INFO] [stdout] test src/lib.rs - deflateInit_ (line 1710) ... ok
[INFO] [stdout] test src/lib.rs - adler32 (line 327) ... ok
[INFO] [stdout] test src/lib.rs - crc32 (line 170) ... ok
[INFO] [stdout] test src/lib.rs - zError (line 1903) ... ok
[INFO] [stdout] test src/lib.rs - crc32_z (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - compress (line 1311) ... ok
[INFO] [stdout] test src/lib.rs - adler32_combine (line 352) ... ok
[INFO] [stdout] test src/lib.rs - uncompress (line 455) ... ok
[INFO] [stdout] test src/lib.rs - deflateInit2_ (line 1792) ... ok
[INFO] [stdout] test src/lib.rs - adler32_z (line 294) ... ok
[INFO] [stdout] test src/lib.rs - crc32_combine64 (line 227) ... ok
[INFO] [stdout] test src/lib.rs - crc32_combine (line 195) ... ok
[INFO] [stdout] test src/lib.rs - adler32_combine64 (line 392) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de2e3320486d8636fb11007bc3057ef7e7c48cb6825adce2fe473319e33f76a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2e3320486d8636fb11007bc3057ef7e7c48cb6825adce2fe473319e33f76a8", kill_on_drop: false }`
[INFO] [stdout] de2e3320486d8636fb11007bc3057ef7e7c48cb6825adce2fe473319e33f76a8