[INFO] fetching crate lzf 0.3.1...
[INFO] testing lzf-0.3.1 against 1.63.0 for beta-1.64-2
[INFO] extracting crate lzf 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lzf 0.3.1 on toolchain 1.63.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lzf 0.3.1
[INFO] finished tweaking crates.io crate lzf 0.3.1
[INFO] tweaked toml for crates.io crate lzf 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a1319ff33f5ac1762e36ad4f136e6f96d36130a26f05b1e2736e6a95614cc8d
[INFO] running `Command { std: "docker" "start" "-a" "0a1319ff33f5ac1762e36ad4f136e6f96d36130a26f05b1e2736e6a95614cc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a1319ff33f5ac1762e36ad4f136e6f96d36130a26f05b1e2736e6a95614cc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1319ff33f5ac1762e36ad4f136e6f96d36130a26f05b1e2736e6a95614cc8d", kill_on_drop: false }`
[INFO] [stdout] 0a1319ff33f5ac1762e36ad4f136e6f96d36130a26f05b1e2736e6a95614cc8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5dc4a0afbc02cdec97bfe4563db012c342a3fbc1976c97792c7226fa151a0f
[INFO] running `Command { std: "docker" "start" "-a" "2a5dc4a0afbc02cdec97bfe4563db012c342a3fbc1976c97792c7226fa151a0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzf v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout]   |                         ^                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout] 7 + const MAX_REF : usize = (1 << 8) + (1 << 3);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout]   |                       ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout] 8 + const MAX_LIT : i32 = 1 << 5;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/compress.rs:58:53
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut htab : [usize; 1<<HLOG] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "2a5dc4a0afbc02cdec97bfe4563db012c342a3fbc1976c97792c7226fa151a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5dc4a0afbc02cdec97bfe4563db012c342a3fbc1976c97792c7226fa151a0f", kill_on_drop: false }`
[INFO] [stdout] 2a5dc4a0afbc02cdec97bfe4563db012c342a3fbc1976c97792c7226fa151a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f408eb68e03df55cb9770e5da20373f0d747931805c860b730d5dd22acdaef9
[INFO] running `Command { std: "docker" "start" "-a" "4f408eb68e03df55cb9770e5da20373f0d747931805c860b730d5dd22acdaef9", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout]   |                         ^                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout] 7 + const MAX_REF : usize = (1 << 8) + (1 << 3);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout]   |                       ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout] 8 + const MAX_LIT : i32 = 1 << 5;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/compress.rs:58:53
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut htab : [usize; 1<<HLOG] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lzf v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout]   |                         ^                   ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 7 - const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stdout] 7 + const MAX_REF : usize = (1 << 8) + (1 << 3);
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/compress.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout]   |                       ^      ^
[INFO] [stdout]   |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 - const MAX_LIT : i32 = (1 << 5);
[INFO] [stdout] 8 + const MAX_LIT : i32 = 1 << 5;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/compress.rs:58:53
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut htab : [usize; 1<<HLOG] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "4f408eb68e03df55cb9770e5da20373f0d747931805c860b730d5dd22acdaef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f408eb68e03df55cb9770e5da20373f0d747931805c860b730d5dd22acdaef9", kill_on_drop: false }`
[INFO] [stdout] 4f408eb68e03df55cb9770e5da20373f0d747931805c860b730d5dd22acdaef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45f93063bd03cba6dae41e4ba6d84230f5b390bfbf9cdde39507f928320ffbd1
[INFO] running `Command { std: "docker" "start" "-a" "45f93063bd03cba6dae41e4ba6d84230f5b390bfbf9cdde39507f928320ffbd1", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/compress.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stderr]   |                         ^                   ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 7 - const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stderr] 7 + const MAX_REF : usize = (1 << 8) + (1 << 3);
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> src/compress.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | const MAX_LIT : i32 = (1 << 5);
[INFO] [stderr]   |                       ^      ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 8 - const MAX_LIT : i32 = (1 << 5);
[INFO] [stderr] 8 + const MAX_LIT : i32 = 1 << 5;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/compress.rs:58:53
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut htab : [usize; 1<<HLOG] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lzf` (lib) generated 3 warnings
[INFO] [stderr] warning: `lzf` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lzf-687d9a71a3168118)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test decompress::test_decompress_fails_with_short_buffer ... ok
[INFO] [stdout] test compress::test_compress_decompress_lorem_round ... ok
[INFO] [stdout] test decompress::test_decompress_fails_for_corrupted_data ... ok
[INFO] [stdout] test decompress::test_alice_wonderland ... ok
[INFO] [stdout] test decompress::easily_compressible ... ok
[INFO] [stdout] test compress::test_compress_skips_short ... ok
[INFO] [stdout] test decompress::test_decompress_lorem ... ok
[INFO] [stdout] test compress::test_alice_wonderland_both ... ok
[INFO] [stdout] test test_compress_lorem ... ok
[INFO] [stdout] test test_compress_decompress_lorem_round ... ok
[INFO] [stdout] test test_compress_skips_short ... ok
[INFO] [stdout] test compress::test_compress_lorem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lzf
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/compress.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stderr]   |                         ^                   ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 7 - const MAX_REF : usize = ((1 << 8) + (1 << 3));
[INFO] [stderr] 7 + const MAX_REF : usize = (1 << 8) + (1 << 3);
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]  --> /opt/rustwide/workdir/src/compress.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | const MAX_LIT : i32 = (1 << 5);
[INFO] [stderr]   |                       ^      ^
[INFO] [stderr]   |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 8 - const MAX_LIT : i32 = (1 << 5);
[INFO] [stderr] 8 + const MAX_LIT : i32 = 1 << 5;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/decompress.rs - decompress::decompress (line 18) - compile ... ok
[INFO] [stdout] test src/compress.rs - compress::compress (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45f93063bd03cba6dae41e4ba6d84230f5b390bfbf9cdde39507f928320ffbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f93063bd03cba6dae41e4ba6d84230f5b390bfbf9cdde39507f928320ffbd1", kill_on_drop: false }`
[INFO] [stdout] 45f93063bd03cba6dae41e4ba6d84230f5b390bfbf9cdde39507f928320ffbd1