[INFO] fetching crate flate2 1.0.22... [INFO] testing flate2-1.0.22 against 1.59.0 for beta-1.60-1 [INFO] extracting crate flate2 1.0.22 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate flate2 1.0.22 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flate2 1.0.22 [INFO] finished tweaking crates.io crate flate2 1.0.22 [INFO] tweaked toml for crates.io crate flate2 1.0.22 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] crate crates.io crate flate2 1.0.22 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cloudflare-zlib-sys v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66c15761b94487d5f67b88b7f37d80ba9682edd51acc454eab9e5cf2a2e8f385 [INFO] running `Command { std: "docker" "start" "-a" "66c15761b94487d5f67b88b7f37d80ba9682edd51acc454eab9e5cf2a2e8f385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66c15761b94487d5f67b88b7f37d80ba9682edd51acc454eab9e5cf2a2e8f385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c15761b94487d5f67b88b7f37d80ba9682edd51acc454eab9e5cf2a2e8f385", kill_on_drop: false }` [INFO] [stdout] 66c15761b94487d5f67b88b7f37d80ba9682edd51acc454eab9e5cf2a2e8f385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16b2ed54ef1f2f8c7cd2c9f9d8bc6335cc938039babfa0e99c1ac849aa6bd15d [INFO] running `Command { std: "docker" "start" "-a" "16b2ed54ef1f2f8c7cd2c9f9d8bc6335cc938039babfa0e99c1ac849aa6bd15d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling flate2 v1.0.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.86s [INFO] running `Command { std: "docker" "inspect" "16b2ed54ef1f2f8c7cd2c9f9d8bc6335cc938039babfa0e99c1ac849aa6bd15d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b2ed54ef1f2f8c7cd2c9f9d8bc6335cc938039babfa0e99c1ac849aa6bd15d", kill_on_drop: false }` [INFO] [stdout] 16b2ed54ef1f2f8c7cd2c9f9d8bc6335cc938039babfa0e99c1ac849aa6bd15d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd3cc1e20b4354ce3c8a6c1c40871d403777aef7ba006367cd7f6dcd90c1d93a [INFO] running `Command { std: "docker" "start" "-a" "cd3cc1e20b4354ce3c8a6c1c40871d403777aef7ba006367cd7f6dcd90c1d93a", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling flate2 v1.0.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.06s [INFO] running `Command { std: "docker" "inspect" "cd3cc1e20b4354ce3c8a6c1c40871d403777aef7ba006367cd7f6dcd90c1d93a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd3cc1e20b4354ce3c8a6c1c40871d403777aef7ba006367cd7f6dcd90c1d93a", kill_on_drop: false }` [INFO] [stdout] cd3cc1e20b4354ce3c8a6c1c40871d403777aef7ba006367cd7f6dcd90c1d93a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 17a93bd14bb40cd9b8dbeaf34769bb7ce33bb5c4a194b381aafe4fd74d205115 [INFO] running `Command { std: "docker" "start" "-a" "17a93bd14bb40cd9b8dbeaf34769bb7ce33bb5c4a194b381aafe4fd74d205115", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flate2-20ada36b7085b0f3) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test deflate::tests::drop_writes ... ok [INFO] [stdout] test gz::bufread::tests::buffer_read_and_forget ... ok [INFO] [stdout] test deflate::tests::zero_length_read_with_data ... ok [INFO] [stdout] test gz::tests::blocked_partial_header_read ... ok [INFO] [stdout] test gz::tests::roundtrip ... ok [INFO] [stdout] test deflate::tests::roundtrip ... ok [INFO] [stdout] test gz::write::tests::decode_writer_partial_crc ... ok [INFO] [stdout] test gz::write::tests::decode_writer_one_chunk ... ok [INFO] [stdout] test gz::write::tests::decode_writer_partial_header ... ok [INFO] [stdout] test deflate::tests::qc_reader ... ok [INFO] [stdout] test mem::tests::issue51 ... ok [INFO] [stdout] test deflate::tests::total_in ... ok [INFO] [stdout] test zlib::tests::bad_input ... ok [INFO] [stdout] test gz::tests::fields ... ok [INFO] [stdout] test gz::tests::flush_after_write ... ok [INFO] [stdout] test zlib::tests::drop_writes ... ok [INFO] [stdout] test deflate::tests::qc_writer ... ok [INFO] [stdout] test mem::tests::reset ... ok [INFO] [stdout] test gz::tests::keep_reading_after_end ... ok [INFO] [stdout] test zlib::tests::qc_reader ... ok [INFO] [stdout] test gz::write::tests::decode_writer_exact_header ... ok [INFO] [stdout] test gz::tests::roundtrip_zero ... ok [INFO] [stdout] test zlib::tests::roundtrip ... ok [INFO] [stdout] test zlib::tests::qc_writer ... ok [INFO] [stdout] test gz::tests::roundtrip_big ... ok [INFO] [stdout] test gz::tests::qc_reader ... ok [INFO] [stdout] test zlib::tests::total_in ... ok [INFO] [stdout] test gz::tests::roundtrip_big2 ... ok [INFO] [stdout] test deflate::tests::roundtrip3 ... ok [INFO] [stdout] test deflate::tests::roundtrip2 ... ok [INFO] [stdout] test zlib::tests::roundtrip3 ... ok [INFO] [stdout] test zlib::tests::roundtrip2 ... ok [INFO] [stdout] test deflate::tests::reset_decoder ... ok [INFO] [stdout] test deflate::tests::reset_writer ... ok [INFO] [stdout] test zlib::tests::reset_decoder ... ok [INFO] [stdout] test deflate::tests::reset_reader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.78s [INFO] [stdout] [INFO] [stderr] Running tests/async-reader.rs (/opt/rustwide/target/debug/deps/async_reader-dfe95d289a2879b8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_multi_gz_asyncread ... ok [INFO] [stdout] test test_gz_asyncread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] [stderr] Running tests/early-flush.rs (/opt/rustwide/target/debug/deps/early_flush-2444ef49c0737b6c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/empty-read.rs (/opt/rustwide/target/debug/deps/empty_read-072725b8c71fc693) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deflate_decoder_empty_read ... ok [INFO] [stdout] test deflate_encoder_empty_read ... ok [INFO] [stdout] test gzip_decoder_empty_read ... ok [INFO] [stdout] test gzip_encoder_empty_read ... ok [INFO] [stdout] test zlib_encoder_empty_read ... ok [INFO] [stdout] test zlib_decoder_empty_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/gunzip.rs (/opt/rustwide/target/debug/deps/gunzip-4b3c768868bfd6b0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test empty_error_once ... ok [INFO] [stdout] test test_extract_success_partial_multi ... ok [INFO] [stdout] test test_extract_success_multi ... ok [INFO] [stdout] test test_extract_failure ... ok [INFO] [stdout] test test_extract_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/tokio.rs (/opt/rustwide/target/debug/deps/tokio-224b298238cd0765) [INFO] [stdout] [INFO] [stderr] Running tests/zero-write.rs (/opt/rustwide/target/debug/deps/zero_write-5f4bb9ce421df592) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test zero_write_is_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests flate2 [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/gz/mod.rs - gz::GzBuilder (line 91) ... ok [INFO] [stdout] test src/gz/read.rs - gz::read::GzEncoder (line 24) ... ok [INFO] [stdout] test src/zlib/read.rs - zlib::read::ZlibEncoder (line 21) ... ok [INFO] [stdout] test src/zlib/bufread.rs - zlib::bufread::ZlibEncoder (line 22) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::GzEncoder (line 150) ... ok [INFO] [stdout] test src/zlib/write.rs - zlib::write::ZlibEncoder (line 21) ... ok [INFO] [stdout] test src/zlib/write.rs - zlib::write::ZlibDecoder (line 195) ... ok [INFO] [stdout] test src/deflate/read.rs - deflate::read::DeflateEncoder (line 21) ... ok [INFO] [stdout] test src/deflate/write.rs - deflate::write::DeflateDecoder (line 195) ... ok [INFO] [stdout] test src/deflate/bufread.rs - deflate::bufread::DeflateDecoder (line 148) ... ok [INFO] [stdout] test src/gz/write.rs - gz::write::GzEncoder (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/deflate/write.rs - deflate::write::DeflateEncoder (line 21) ... ok [INFO] [stdout] test src/deflate/bufread.rs - deflate::bufread::DeflateEncoder (line 22) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::MultiGzDecoder (line 658) ... ok [INFO] [stdout] test src/gz/write.rs - gz::write::GzDecoder (line 195) ... ok [INFO] [stdout] test src/deflate/read.rs - deflate::read::DeflateDecoder (line 145) ... ok [INFO] [stdout] test src/gz/read.rs - gz::read::GzDecoder (line 107) ... ok [INFO] [stdout] test src/gz/read.rs - gz::read::MultiGzDecoder (line 214) ... ok [INFO] [stdout] test src/zlib/bufread.rs - zlib::bufread::ZlibDecoder (line 144) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::GzDecoder (line 295) ... ok [INFO] [stdout] test src/zlib/read.rs - zlib::read::ZlibDecoder (line 142) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17a93bd14bb40cd9b8dbeaf34769bb7ce33bb5c4a194b381aafe4fd74d205115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a93bd14bb40cd9b8dbeaf34769bb7ce33bb5c4a194b381aafe4fd74d205115", kill_on_drop: false }` [INFO] [stdout] 17a93bd14bb40cd9b8dbeaf34769bb7ce33bb5c4a194b381aafe4fd74d205115