[INFO] fetching crate flate2 1.1.9... [INFO] testing flate2-1.1.9 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate flate2 1.1.9 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate flate2 1.1.9 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate flate2 1.1.9 [INFO] tweaked toml for crates.io crate flate2 1.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flate2 1.1.9 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 flate2 1.1.9 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cloudflare-zlib-sys v0.3.6 [INFO] [stderr] Downloaded libz-ng-sys v1.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1933666f84a3d9b2af8e22ccd99f462a4dc0de9e2bd6b2bd653896145aab89b7 [INFO] running `Command { std: "docker" "start" "-a" "1933666f84a3d9b2af8e22ccd99f462a4dc0de9e2bd6b2bd653896145aab89b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1933666f84a3d9b2af8e22ccd99f462a4dc0de9e2bd6b2bd653896145aab89b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1933666f84a3d9b2af8e22ccd99f462a4dc0de9e2bd6b2bd653896145aab89b7", kill_on_drop: false }` [INFO] [stdout] 1933666f84a3d9b2af8e22ccd99f462a4dc0de9e2bd6b2bd653896145aab89b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 53765285ab881a7320dceb3ffdd1d5715a14f4e80dd302309b0286dbeb30e07c [INFO] running `Command { std: "docker" "start" "-a" "53765285ab881a7320dceb3ffdd1d5715a14f4e80dd302309b0286dbeb30e07c", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling flate2 v1.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "53765285ab881a7320dceb3ffdd1d5715a14f4e80dd302309b0286dbeb30e07c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53765285ab881a7320dceb3ffdd1d5715a14f4e80dd302309b0286dbeb30e07c", kill_on_drop: false }` [INFO] [stdout] 53765285ab881a7320dceb3ffdd1d5715a14f4e80dd302309b0286dbeb30e07c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3de02bc5c22399a859d5181ddc5eed8328168fc27f157a4fa67553a7a8deb390 [INFO] running `Command { std: "docker" "start" "-a" "3de02bc5c22399a859d5181ddc5eed8328168fc27f157a4fa67553a7a8deb390", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling flate2 v1.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "3de02bc5c22399a859d5181ddc5eed8328168fc27f157a4fa67553a7a8deb390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de02bc5c22399a859d5181ddc5eed8328168fc27f157a4fa67553a7a8deb390", kill_on_drop: false }` [INFO] [stdout] 3de02bc5c22399a859d5181ddc5eed8328168fc27f157a4fa67553a7a8deb390 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 36de3cf7fd86c52e4e0aaa35584d93303376d538a6e4690bd6d68b4ece0e1629 [INFO] running `Command { std: "docker" "start" "-a" "36de3cf7fd86c52e4e0aaa35584d93303376d538a6e4690bd6d68b4ece0e1629", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flate2-e164a1b84a3dbfcc) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test crc::tests::known_vector_hello ... ok [INFO] [stdout] test crc::tests::known_vector_quick_brown_fox ... ok [INFO] [stdout] test crc::tests::reset_restores_initial_state ... ok [INFO] [stdout] test crc::tests::new_is_empty ... ok [INFO] [stdout] test deflate::bufread::test::decode_extra_data ... ok [INFO] [stdout] test deflate::tests::drop_writes ... ok [INFO] [stdout] test crc::tests::combine_matches_concatenation ... ok [INFO] [stdout] test crc::tests::update_is_streaming ... ok [INFO] [stdout] test deflate::write::tests::decode_extra_data ... ok [INFO] [stdout] test gz::tests::keep_reading_after_end ... ok [INFO] [stdout] test gz::bufread::test::decode_extra_data ... ok [INFO] [stdout] test gz::tests::flush_after_write ... ok [INFO] [stdout] test gz::read::tests::blocked_partial_header_read ... ok [INFO] [stdout] test deflate::tests::roundtrip ... ok [INFO] [stdout] test gz::tests::fields ... ok [INFO] [stdout] test gz::tests::read_decoder_detects_corrupted_crc ... ok [INFO] [stdout] test gz::tests::roundtrip_header ... ok [INFO] [stdout] test deflate::tests::zero_length_read_with_data ... ok [INFO] [stdout] test gz::tests::roundtrip_zero ... ok [INFO] [stdout] test gz::tests::write_decoder_detects_corrupted_crc ... ok [INFO] [stdout] test gz::write::tests::decode_extra_data ... ok [INFO] [stdout] test deflate::tests::total_in ... ok [INFO] [stdout] test gz::write::tests::decode_writer_exact_header ... 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 mem::tests::issue51 ... ok [INFO] [stdout] test mem::tests::reset ... ok [INFO] [stdout] test gz::write::tests::decode_writer_partial_header_comment ... ok [INFO] [stdout] test deflate::tests::qc_reader ... ok [INFO] [stdout] test gz::tests::qc_reader ... ok [INFO] [stdout] test gz::write::tests::decode_multi_writer ... ok [INFO] [stdout] test gz::tests::gzip_encoder_matches_rfc1952 ... ok [INFO] [stdout] test gz::write::tests::decode_writer_partial_header_filename ... ok [INFO] [stdout] test gz::tests::roundtrip ... ok [INFO] [stdout] test zlib::bufread::test::decode_extra_data ... ok [INFO] [stdout] test zlib::tests::bad_input ... ok [INFO] [stdout] test zlib::tests::drop_writes ... ok [INFO] [stdout] test gz::tests::roundtrip_big ... ok [INFO] [stdout] test zlib::write::tests::decode_extra_data ... ok [INFO] [stdout] test zlib::tests::total_in ... ok [INFO] [stdout] test zlib::tests::qc_reader ... ok [INFO] [stdout] test deflate::tests::qc_writer ... ok [INFO] [stdout] test zlib::tests::roundtrip ... ok [INFO] [stdout] test zlib::tests::qc_writer ... ok [INFO] [stdout] test deflate::tests::reset_decoder ... ok [INFO] [stdout] test gz::tests::roundtrip_big2 ... ok [INFO] [stdout] test deflate::tests::roundtrip2 ... ok [INFO] [stdout] test zlib::tests::roundtrip3 ... ok [INFO] [stdout] test deflate::tests::roundtrip3 ... ok [INFO] [stdout] test zlib::tests::reset_decoder ... ok [INFO] [stdout] test deflate::tests::reset_reader ... ok [INFO] [stdout] test zlib::tests::roundtrip2 ... ok [INFO] [stdout] test deflate::tests::reset_writer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s [INFO] [stdout] [INFO] [stderr] Running tests/capabilities.rs (/opt/rustwide/target/debug/deps/capabilities-8dedbb2f1d9c5382) [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/early-flush.rs (/opt/rustwide/target/debug/deps/early_flush-3e163abae4622ad5) [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-ac602040560b5f3e) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deflate_encoder_empty_read ... ok [INFO] [stdout] test gzip_decoder_empty_read ... ok [INFO] [stdout] test zlib_decoder_empty_read ... ok [INFO] [stdout] test gzip_encoder_empty_read ... ok [INFO] [stdout] test zlib_encoder_empty_read ... ok [INFO] [stdout] test deflate_decoder_empty_read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/gunzip.rs (/opt/rustwide/target/debug/deps/gunzip-d363f8207d7f02a1) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test empty_error_once ... ok [INFO] [stdout] test test_extract_success ... ok [INFO] [stdout] test test_extract_failure ... ok [INFO] [stdout] test test_extract_success_multi ... ok [INFO] [stdout] test test_extract_success_partial_multi ... 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/zero-write.rs (/opt/rustwide/target/debug/deps/zero_write-b032e1eb9be22841) [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/read.rs - gz::read::GzEncoder (line 18) ... ok [INFO] [stdout] test src/gz/write.rs - gz::write::GzEncoder (line 19) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::GzEncoder (line 28) ... ok [INFO] [stdout] test src/deflate/bufread.rs - deflate::bufread::DeflateDecoder (line 140) ... ok [INFO] [stdout] test src/deflate/write.rs - deflate::write::DeflateEncoder (line 16) ... ok [INFO] [stdout] test src/gz/mod.rs - gz::GzBuilder (line 293) ... ok [INFO] [stdout] test src/deflate/read.rs - deflate::read::DeflateEncoder (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/deflate/bufread.rs - deflate::bufread::DeflateEncoder (line 18) ... ok [INFO] [stdout] test src/deflate/write.rs - deflate::write::DeflateDecoder (line 183) ... ok [INFO] [stdout] test src/gz/read.rs - gz::read::MultiGzDecoder (line 218) ... ok [INFO] [stdout] test src/gz/write.rs - gz::write::GzDecoder (line 187) ... ok [INFO] [stdout] test src/zlib/read.rs - zlib::read::ZlibEncoder (line 17) ... ok [INFO] [stdout] test src/gz/read.rs - gz::read::GzDecoder (line 111) ... ok [INFO] [stdout] test src/deflate/read.rs - deflate::read::DeflateDecoder (line 136) ... ok [INFO] [stdout] test src/zlib/bufread.rs - zlib::bufread::ZlibEncoder (line 18) ... ok [INFO] [stdout] test src/zlib/bufread.rs - zlib::bufread::ZlibDecoder (line 145) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::MultiGzDecoder (line 370) ... ok [INFO] [stdout] test src/gz/bufread.rs - gz::bufread::GzDecoder (line 185) ... ok [INFO] [stdout] test src/zlib/write.rs - zlib::write::ZlibDecoder (line 191) ... ok [INFO] [stdout] test src/zlib/write.rs - zlib::write::ZlibEncoder (line 16) ... 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 1.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36de3cf7fd86c52e4e0aaa35584d93303376d538a6e4690bd6d68b4ece0e1629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36de3cf7fd86c52e4e0aaa35584d93303376d538a6e4690bd6d68b4ece0e1629", kill_on_drop: false }` [INFO] [stdout] 36de3cf7fd86c52e4e0aaa35584d93303376d538a6e4690bd6d68b4ece0e1629