[INFO] fetching crate libdeflater 0.7.1...
[INFO] testing libdeflater-0.7.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate libdeflater 0.7.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libdeflater 0.7.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libdeflater 0.7.1
[INFO] finished tweaking crates.io crate libdeflater 0.7.1
[INFO] tweaked toml for crates.io crate libdeflater 0.7.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate libdeflater 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oorandom v11.1.2
[INFO] [stderr]   Downloaded flate2 v1.0.19
[INFO] [stderr]   Downloaded libdeflate-sys v0.7.1
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dcbafb4ba87d33ee5e75a137b71dd947bba9ae43fe75e0a4545e3cc860d2f0db
[INFO] running `Command { std: "docker" "start" "-a" "dcbafb4ba87d33ee5e75a137b71dd947bba9ae43fe75e0a4545e3cc860d2f0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcbafb4ba87d33ee5e75a137b71dd947bba9ae43fe75e0a4545e3cc860d2f0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbafb4ba87d33ee5e75a137b71dd947bba9ae43fe75e0a4545e3cc860d2f0db", kill_on_drop: false }`
[INFO] [stdout] dcbafb4ba87d33ee5e75a137b71dd947bba9ae43fe75e0a4545e3cc860d2f0db
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07a17108970275e50fe045bba55639875d87f8be70fb283b0d3a1e8f5e084eb2
[INFO] running `Command { std: "docker" "start" "-a" "07a17108970275e50fe045bba55639875d87f8be70fb283b0d3a1e8f5e084eb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdeflate-sys v0.7.1
[INFO] [stderr]    Compiling libdeflater v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "07a17108970275e50fe045bba55639875d87f8be70fb283b0d3a1e8f5e084eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a17108970275e50fe045bba55639875d87f8be70fb283b0d3a1e8f5e084eb2", kill_on_drop: false }`
[INFO] [stdout] 07a17108970275e50fe045bba55639875d87f8be70fb283b0d3a1e8f5e084eb2
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c7c3d23879612d5e2ff39c2d959b9057f8b87526c18cf17fe76df2537b155045
[INFO] running `Command { std: "docker" "start" "-a" "c7c3d23879612d5e2ff39c2d959b9057f8b87526c18cf17fe76df2537b155045", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling libdeflater v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.26s
[INFO] running `Command { std: "docker" "inspect" "c7c3d23879612d5e2ff39c2d959b9057f8b87526c18cf17fe76df2537b155045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c3d23879612d5e2ff39c2d959b9057f8b87526c18cf17fe76df2537b155045", kill_on_drop: false }`
[INFO] [stdout] c7c3d23879612d5e2ff39c2d959b9057f8b87526c18cf17fe76df2537b155045
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 547e23beae06f9058d799605a42047e700e094884862688018e4e40a2fec7742
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "547e23beae06f9058d799605a42047e700e094884862688018e4e40a2fec7742", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libdeflater-a747509162773796)
[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]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-a3d6c3d4fd42ba30)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test test_calling_deflate_decompress_with_valid_args_works ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_valid_buf_fills_buf_with_expected_content ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_valid_buf_fills_buf_with_expected_content ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_bad_adler32_checksum_returns_bad_data ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_bad_cmf_field_returns_bad_data ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_can_create_new_decompressor ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_corrupted_isize_returns_bad_data ... ok
[INFO] [stdout] test test_compressor_compresss_gzip_with_valid_args_does_not_panic ... ok
[INFO] [stdout] test test_compressor_compresss_zlib_with_valid_args_does_not_panic ... ok
[INFO] [stdout] test test_compressor_deflate_compress_bound_returns_nonzero_when_given_nonzero_input ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_corrupted_crc32_returns_bad_data ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_err_for_13 ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_bad_magic_num_returns_bad_data ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_valid_args_works ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_valid_args_works ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_valid_buf_fills_buf_with_expected_content ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_correct_args_resized_outbuf_to_return_val_produces_nonempty_nonzero_data ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_correct_args_returns_a_nonzero_size ... ok
[INFO] [stdout] test test_compressor_with_default_compression_lvl_calls_with_no_panics ... ok
[INFO] [stdout] test test_compressor_with_fastest_compression_lvl_calls_with_no_panics ... ok
[INFO] [stdout] test test_can_send_decompressor_to_another_thread ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_undersized_buf_returns_insufficient_space ... ok
[INFO] [stdout] test test_compressor_gzip_compress_with_correct_args_resized_outbuf_to_return_val_produces_nonempty_nonzero_data ... ok
[INFO] [stdout] test test_compressor_zlib_compress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_err_for_zero ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_ok_for_7 ... ok
[INFO] [stdout] test test_compressor_gzip_compress_bound_returns_nonzero_when_given_nonzero_input ... ok
[INFO] [stdout] test test_compressor_zlib_compress_with_correct_args_resized_outbuf_to_return_val_produces_nonempty_nonzero_data ... ok
[INFO] [stdout] test test_compressor_with_best_compression_lvl_calls_with_no_panics ... ok
[INFO] [stdout] test test_compressor_gzip_compress_with_correct_args_returns_nonzero_size ... ok
[INFO] [stdout] test test_can_send_compressor_to_another_thread ... ok
[INFO] [stdout] test test_compressor_gzip_compress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_zlib_compress_then_zlib_decompress_works_and_produces_the_same_input_data ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_valid_args_does_not_panic ... ok
[INFO] [stdout] test test_compressor_with_compression_lvl_can_be_called_with_all_lvls_with_no_panics ... ok
[INFO] [stdout] test test_use_crc32_convenience_method_returns_same_crc32_as_flate2 ... ok
[INFO] [stdout] test test_compressor_zlib_compress_bound_returns_nonzero_when_given_nonzero_input ... ok
[INFO] [stdout] test test_compressor_zlib_compress_with_correct_args_returns_nonzero_size ... ok
[INFO] [stdout] test test_deflate_compress_then_deflate_decompress_works_and_produces_the_same_input_data ... ok
[INFO] [stdout] test test_gzip_compress_then_gzip_decompress_works_and_produces_the_same_input_data ... ok
[INFO] [stdout] test test_decompression_error_derives_error ... ok
[INFO] [stdout] test test_use_crc32_reader_to_compute_crc32_of_fixture_returns_same_crc32_as_flate2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdeflater
[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] running `Command { std: "docker" "inspect" "547e23beae06f9058d799605a42047e700e094884862688018e4e40a2fec7742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547e23beae06f9058d799605a42047e700e094884862688018e4e40a2fec7742", kill_on_drop: false }`
[INFO] [stdout] 547e23beae06f9058d799605a42047e700e094884862688018e4e40a2fec7742