[INFO] fetching crate libflate 1.1.0... [INFO] testing libflate-1.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate libflate 1.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate libflate 1.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libflate 1.1.0 [INFO] finished tweaking crates.io crate libflate 1.1.0 [INFO] tweaked toml for crates.io crate libflate 1.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate libflate 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4c181624427b7fca301c03ccafe110c165ad9339b7a9295e74be7e3932f3450 [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" "a4c181624427b7fca301c03ccafe110c165ad9339b7a9295e74be7e3932f3450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4c181624427b7fca301c03ccafe110c165ad9339b7a9295e74be7e3932f3450", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4c181624427b7fca301c03ccafe110c165ad9339b7a9295e74be7e3932f3450", kill_on_drop: false }` [INFO] [stdout] a4c181624427b7fca301c03ccafe110c165ad9339b7a9295e74be7e3932f3450 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 192f746685c87ced4406c3e37e7af63f596b2861bacc51d16cc615897d16f3f8 [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" "192f746685c87ced4406c3e37e7af63f596b2861bacc51d16cc615897d16f3f8", kill_on_drop: false }` [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling libflate_lz77 v1.1.0 [INFO] [stderr] Compiling libflate v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "192f746685c87ced4406c3e37e7af63f596b2861bacc51d16cc615897d16f3f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "192f746685c87ced4406c3e37e7af63f596b2861bacc51d16cc615897d16f3f8", kill_on_drop: false }` [INFO] [stdout] 192f746685c87ced4406c3e37e7af63f596b2861bacc51d16cc615897d16f3f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a0048eeeffacfdfa853083b3f25fca0823a4b589a2e5718b75342ab1a7ba7b4 [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" "7a0048eeeffacfdfa853083b3f25fca0823a4b589a2e5718b75342ab1a7ba7b4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling libflate v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.03s [INFO] running `Command { std: "docker" "inspect" "7a0048eeeffacfdfa853083b3f25fca0823a4b589a2e5718b75342ab1a7ba7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0048eeeffacfdfa853083b3f25fca0823a4b589a2e5718b75342ab1a7ba7b4", kill_on_drop: false }` [INFO] [stdout] 7a0048eeeffacfdfa853083b3f25fca0823a4b589a2e5718b75342ab1a7ba7b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 079e4aa44d160139d274c8d0de705931f8a7952cbff2d048af75b369cb084902 [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" "079e4aa44d160139d274c8d0de705931f8a7952cbff2d048af75b369cb084902", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libflate-8a46e3f19b1dd5ec) [INFO] [stdout] running 38 tests [INFO] [stdout] test bit::tests::reader_works ... ok [INFO] [stdout] test checksum::tests::adler32_works ... ok [INFO] [stdout] test checksum::tests::crc32_works ... ok [INFO] [stdout] test gzip::tests::issue_15_2 ... ok [INFO] [stdout] test gzip::tests::issue_15_3 ... ok [INFO] [stdout] test bit::tests::writer_works ... ok [INFO] [stdout] test deflate::encode::tests::test_issue_27 ... ok [INFO] [stdout] test gzip::tests::issue_15_1 ... ok [INFO] [stdout] test huffman::tests::it_works ... ok [INFO] [stdout] test gzip::tests::extra_field ... ok [INFO] [stdout] test deflate::decode::tests::it_works ... ok [INFO] [stdout] test gzip::tests::multi_decode_works ... ok [INFO] [stdout] test non_blocking::deflate::decode::tests::it_works ... ok [INFO] [stdout] test non_blocking::deflate::decode::tests::non_compressed_non_blocking_io_works ... ok [INFO] [stdout] test non_blocking::deflate::decode::tests::non_blocking_io_works ... ok [INFO] [stdout] test non_blocking::gzip::tests::encode_works ... ok [INFO] [stdout] test non_blocking::gzip::tests::decode_works_noncompressed_block_offset_sync ... ok [INFO] [stdout] test non_blocking::zlib::tests::decode_works ... ok [INFO] [stdout] test non_blocking::zlib::tests::best_speed_encode_works ... ok [INFO] [stdout] test gzip::tests::encode_with_extra_field ... ok [INFO] [stdout] test non_blocking::zlib::tests::default_encode_works ... ok [INFO] [stdout] test zlib::tests::default_encode_works ... ok [INFO] [stdout] test zlib::tests::decode_works ... ok [INFO] [stdout] test zlib::tests::best_speed_encode_works ... ok [INFO] [stdout] test gzip::tests::encoder_auto_finish_works ... ok [INFO] [stdout] test deflate::decode::tests::test_issues_3 ... ok [INFO] [stdout] test lz77::tests::issue21 ... ok [INFO] [stdout] test non_blocking::zlib::tests::raw_encode_works ... ok [INFO] [stdout] test zlib::tests::raw_encode_works ... ok [INFO] [stdout] test zlib::tests::test_issues_27 ... ok [INFO] [stdout] test zlib::tests::encoder_auto_finish_works ... ok [INFO] [stdout] test zlib::tests::test_issues_16 ... ok [INFO] [stdout] test gzip::tests::encode_works ... ok [INFO] [stdout] test zlib::tests::test_issue_2 ... ok [INFO] [stdout] test non_blocking::zlib::tests::test_issue_2 ... ok [INFO] [stdout] test deflate::encode::tests::test_issues_52 ... ok [INFO] [stdout] test non_blocking::deflate::decode::tests::non_blocking_io_for_large_text_works ... ok [INFO] [stderr] Doc-tests libflate [INFO] [stdout] test deflate::tests::encode_and_decode_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test src/finish.rs - finish::Finish::as_result (line 72) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::EncodeOptions::no_compression (line 69) ... ok [INFO] [stdout] test src/deflate/decode.rs - deflate::decode::Decoder::into_inner (line 55) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::EncodeOptions::fixed_huffman_codes (line 100) ... ok [INFO] [stdout] test src/finish.rs - finish::Finish::new (line 18) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::EncodeOptions::new (line 30) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::EncodeOptions::block_size (line 86) ... ok [INFO] [stdout] test src/finish.rs - finish::Finish::into_result (line 52) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::block_size (line 714) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::EncodeOptions::with_lz77 (line 51) ... ok [INFO] [stdout] test src/finish.rs - finish::Finish::unwrap (line 36) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::fixed_huffman_codes (line 728) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::Encoder::new (line 144) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::Encoder::finish (line 191) ... ok [INFO] [stdout] test src/finish.rs - finish::AutoFinishUnchecked::new (line 168) ... ok [INFO] [stdout] test src/deflate/decode.rs - deflate::decode::Decoder::new (line 23) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::header (line 697) ... ok [INFO] [stdout] test src/deflate/encode.rs - deflate::encode::Encoder::with_options (line 169) ... ok [INFO] [stdout] test src/finish.rs - finish::AutoFinish::new (line 106) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Decoder::header (line 933) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Decoder::into_inner (line 960) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::with_lz77 (line 662) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::no_compression (line 681) ... ok [INFO] [stdout] test src/deflate/mod.rs - deflate (line 6) ... ok [INFO] [stdout] test src/gzip.rs - gzip::EncodeOptions::new (line 645) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Encoder::header (line 804) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Decoder::new (line 911) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::comment (line 254) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::new (line 130) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::os (line 181) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::modification_time (line 168) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Encoder::finish (line 817) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::verify (line 209) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::filename (line 239) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::extra_field (line 223) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Encoder::with_options (line 778) ... ok [INFO] [stdout] test src/gzip.rs - gzip::HeaderBuilder::text (line 195) ... ok [INFO] [stdout] test src/gzip.rs - gzip (line 6) ... ok [INFO] [stdout] test src/non_blocking/deflate/decode.rs - non_blocking::deflate::decode::Decoder::into_inner (line 55) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Encoder::finish (line 832) ... ok [INFO] [stdout] test src/gzip.rs - gzip::MultiDecoder::into_inner (line 1096) ... ok [INFO] [stdout] test src/gzip.rs - gzip::MultiDecoder::header (line 1069) ... ok [INFO] [stdout] test src/gzip.rs - gzip::Encoder::new (line 756) ... ok [INFO] [stdout] test src/non_blocking/zlib.rs - non_blocking::zlib::Decoder::header (line 67) ... ok [INFO] [stdout] test src/non_blocking/gzip.rs - non_blocking::gzip::Decoder::header (line 68) ... ok [INFO] [stdout] test src/non_blocking/gzip.rs - non_blocking::gzip::Decoder::into_inner (line 105) ... ok [INFO] [stdout] test src/non_blocking/zlib.rs - non_blocking::zlib::Decoder::into_inner (line 104) ... ok [INFO] [stdout] test src/non_blocking/deflate/decode.rs - non_blocking::deflate::decode::Decoder::new (line 22) ... ok [INFO] [stdout] test src/non_blocking/gzip.rs - non_blocking::gzip::Decoder::new (line 42) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Decoder::header (line 330) ... ok [INFO] [stdout] test src/gzip.rs - gzip::MultiDecoder::new (line 1038) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Decoder::into_inner (line 357) ... ok [INFO] [stdout] test src/zlib.rs - zlib::EncodeOptions::block_size (line 482) ... ok [INFO] [stdout] test src/non_blocking/zlib.rs - non_blocking::zlib::Decoder::new (line 42) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Decoder::new (line 304) ... ok [INFO] [stdout] test src/zlib.rs - zlib::EncodeOptions::no_compression (line 464) ... ok [INFO] [stdout] test src/non_blocking/deflate/mod.rs - non_blocking::deflate (line 6) ... ok [INFO] [stdout] test src/zlib.rs - zlib::EncodeOptions::with_lz77 (line 446) ... ok [INFO] [stdout] test src/zlib.rs - zlib::EncodeOptions::fixed_huffman_codes (line 496) ... ok [INFO] [stdout] test src/zlib.rs - zlib::EncodeOptions::new (line 429) ... ok [INFO] [stdout] test src/non_blocking/gzip.rs - non_blocking::gzip (line 6) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Encoder::header (line 581) ... ok [INFO] [stdout] test src/non_blocking/zlib.rs - non_blocking::zlib (line 6) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Lz77WindowSize::from_u16 (line 124) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Lz77WindowSize::to_u16 (line 156) ... ok [INFO] [stdout] test src/zlib.rs - zlib (line 6) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Encoder::finish (line 594) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Encoder::finish (line 611) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Encoder::new (line 531) ... ok [INFO] [stdout] test src/zlib.rs - zlib::Encoder::with_options (line 556) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "079e4aa44d160139d274c8d0de705931f8a7952cbff2d048af75b369cb084902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "079e4aa44d160139d274c8d0de705931f8a7952cbff2d048af75b369cb084902", kill_on_drop: false }` [INFO] [stdout] 079e4aa44d160139d274c8d0de705931f8a7952cbff2d048af75b369cb084902