[INFO] crate libdeflater 0.5.0 is already in cache
[INFO] testing libdeflater-0.5.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate libdeflater 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libdeflater 0.5.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libdeflater 0.5.0
[INFO] finished tweaking crates.io crate libdeflater 0.5.0
[INFO] tweaked toml for crates.io crate libdeflater 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate libdeflater 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0c466d6729f3fb859b115a1635911963c61bae35129b4c501ebd82698f832e1
[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" "c0c466d6729f3fb859b115a1635911963c61bae35129b4c501ebd82698f832e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c466d6729f3fb859b115a1635911963c61bae35129b4c501ebd82698f832e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c466d6729f3fb859b115a1635911963c61bae35129b4c501ebd82698f832e1", kill_on_drop: false }`
[INFO] [stdout] c0c466d6729f3fb859b115a1635911963c61bae35129b4c501ebd82698f832e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cc4aada5d4fada8039ee701c752e49b2c6bc4bcc7111049fedd0ed56cd03ee4
[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" "3cc4aada5d4fada8039ee701c752e49b2c6bc4bcc7111049fedd0ed56cd03ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdeflate-sys v0.5.0
[INFO] [stderr]    Compiling libdeflater v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "3cc4aada5d4fada8039ee701c752e49b2c6bc4bcc7111049fedd0ed56cd03ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc4aada5d4fada8039ee701c752e49b2c6bc4bcc7111049fedd0ed56cd03ee4", kill_on_drop: false }`
[INFO] [stdout] 3cc4aada5d4fada8039ee701c752e49b2c6bc4bcc7111049fedd0ed56cd03ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15f6548db4bcc7361cb36b28601e5c11ca0db6a744f19882c28ce56eb0b3cd96
[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" "15f6548db4bcc7361cb36b28601e5c11ca0db6a744f19882c28ce56eb0b3cd96", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling libdeflater v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.39s
[INFO] running `Command { std: "docker" "inspect" "15f6548db4bcc7361cb36b28601e5c11ca0db6a744f19882c28ce56eb0b3cd96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f6548db4bcc7361cb36b28601e5c11ca0db6a744f19882c28ce56eb0b3cd96", kill_on_drop: false }`
[INFO] [stdout] 15f6548db4bcc7361cb36b28601e5c11ca0db6a744f19882c28ce56eb0b3cd96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7c974e2a7758d0c985c4f7c37e01a1668c9bad3c2ee39f5e2d88d8ad0633800
[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" "f7c974e2a7758d0c985c4f7c37e01a1668c9bad3c2ee39f5e2d88d8ad0633800", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libdeflater-2f931a855c44bd59
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-3142ba1d5171c8eb
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test test_calling_gzip_decompress_with_corrupted_isize_returns_bad_data ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_valid_args_works ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_corrupted_crc32_returns_bad_data ... ok
[INFO] [stdout] test test_calling_zlib_decompress_with_bad_cmf_field_returns_bad_data ... ok
[INFO] [stdout] test test_calling_deflate_decompress_with_valid_buf_fills_buf_with_expected_content ... ok
[INFO] [stdout] test test_calling_deflate_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_gzip_decompress_with_valid_args_works ... ok
[INFO] [stdout] test test_calling_gzip_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_gzip_decompress_with_bad_magic_num_returns_bad_data ... ok
[INFO] [stdout] test test_calling_gzip_decompress_with_oversized_buf_returns_correct_size ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_err_for_13 ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_ok_for_7 ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_undersized_buf_returns_insufficient_space ... ok
[INFO] [stdout] test test_compression_lvl_new_returns_err_for_zero ... ok
[INFO] [stdout] test test_compressor_deflate_compress_with_correct_args_returns_a_nonzero_size ... ok
[INFO] [stdout] test test_compressor_compresss_gzip_with_valid_args_does_not_panic ... ok
[INFO] [stdout] test test_compressor_deflate_compress_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_compressor_deflate_compress_with_correct_args_resized_outbuf_to_return_val_produces_nonempty_nonzero_data ... ok
[INFO] [stdout] test test_can_create_new_decompressor ... ok
[INFO] [stdout] test test_compressor_with_default_compression_lvl_calls_with_no_panics ... ok
[INFO] [stdout] test test_compressor_gzip_compress_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_compressor_gzip_compress_bound_returns_nonzero_when_given_nonzero_input ... 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_correct_args_returns_nonzero_size ... ok
[INFO] [stdout] test test_compressor_zlib_compress_with_undersized_outbuf_returns_insufficient_space ... ok
[INFO] [stdout] test test_deflate_compress_then_deflate_decompress_works_and_produces_the_same_input_data ... ok
[INFO] [stdout] test test_zlib_compress_then_zlib_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_compressor_with_best_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_compressor_gzip_compress_with_correct_args_returns_nonzero_size ... ok
[INFO] [stdout] test test_use_crc32_reader_to_compute_crc32_of_fixture_returns_same_crc32_as_flate2 ... 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_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] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7c974e2a7758d0c985c4f7c37e01a1668c9bad3c2ee39f5e2d88d8ad0633800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c974e2a7758d0c985c4f7c37e01a1668c9bad3c2ee39f5e2d88d8ad0633800", kill_on_drop: false }`
[INFO] [stdout] f7c974e2a7758d0c985c4f7c37e01a1668c9bad3c2ee39f5e2d88d8ad0633800