[INFO] fetching crate cita-snappy 0.1.5... [INFO] testing cita-snappy-0.1.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate cita-snappy 0.1.5 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cita-snappy 0.1.5 [INFO] finished tweaking crates.io crate cita-snappy 0.1.5 [INFO] tweaked toml for crates.io crate cita-snappy 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cita-snappy 0.1.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dd56b9fb0775e9ea42395bb06c6b6ba68bb7d1e627783e6c5fac846b8694b2c [INFO] running `Command { std: "docker" "start" "-a" "4dd56b9fb0775e9ea42395bb06c6b6ba68bb7d1e627783e6c5fac846b8694b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dd56b9fb0775e9ea42395bb06c6b6ba68bb7d1e627783e6c5fac846b8694b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd56b9fb0775e9ea42395bb06c6b6ba68bb7d1e627783e6c5fac846b8694b2c", kill_on_drop: false }` [INFO] [stdout] 4dd56b9fb0775e9ea42395bb06c6b6ba68bb7d1e627783e6c5fac846b8694b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 397c5801c981e952482e52e8c0d44bc451620f24de8f7fabdec474d675911c8b [INFO] running `Command { std: "docker" "start" "-a" "397c5801c981e952482e52e8c0d44bc451620f24de8f7fabdec474d675911c8b", kill_on_drop: false }` [INFO] [stderr] Compiling cita-snappy v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = char*; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyArrayWriter]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyArrayWriter; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2415:44: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] warning: cita-snappy@0.1.5: 1293 | (op + deferred_length) < op_limit_min_slop); [INFO] [stderr] warning: cita-snappy@0.1.5: | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = long unsigned int; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyDecompressionValidator; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1587:35: required from 'bool snappy::InternalUncompress(Source*, Writer*) [with Writer = SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2101:28: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.21s [INFO] running `Command { std: "docker" "inspect" "397c5801c981e952482e52e8c0d44bc451620f24de8f7fabdec474d675911c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397c5801c981e952482e52e8c0d44bc451620f24de8f7fabdec474d675911c8b", kill_on_drop: false }` [INFO] [stdout] 397c5801c981e952482e52e8c0d44bc451620f24de8f7fabdec474d675911c8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7764f60057f7fb3f8162fe96cec39dabb87547b48169ec870358a0a4df4fc626 [INFO] running `Command { std: "docker" "start" "-a" "7764f60057f7fb3f8162fe96cec39dabb87547b48169ec870358a0a4df4fc626", kill_on_drop: false }` [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = char*; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyArrayWriter]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyArrayWriter; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2415:44: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] warning: cita-snappy@0.1.5: 1293 | (op + deferred_length) < op_limit_min_slop); [INFO] [stderr] warning: cita-snappy@0.1.5: | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = long unsigned int; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyDecompressionValidator; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1587:35: required from 'bool snappy::InternalUncompress(Source*, Writer*) [with Writer = SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2101:28: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] Compiling cita-snappy v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "7764f60057f7fb3f8162fe96cec39dabb87547b48169ec870358a0a4df4fc626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7764f60057f7fb3f8162fe96cec39dabb87547b48169ec870358a0a4df4fc626", kill_on_drop: false }` [INFO] [stdout] 7764f60057f7fb3f8162fe96cec39dabb87547b48169ec870358a0a4df4fc626 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2cee41a86d54a78e36dcc3e05ffd365f04bf3ff27742a896edbe510a13aea5f9 [INFO] running `Command { std: "docker" "start" "-a" "2cee41a86d54a78e36dcc3e05ffd365f04bf3ff27742a896edbe510a13aea5f9", kill_on_drop: false }` [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = char*; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyArrayWriter]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyArrayWriter; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2415:44: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] warning: cita-snappy@0.1.5: 1293 | (op + deferred_length) < op_limit_min_slop); [INFO] [stderr] warning: cita-snappy@0.1.5: | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc: In instantiation of 'std::pair snappy::DecompressBranchless(const uint8_t*, const uint8_t*, ptrdiff_t, T, ptrdiff_t) [with T = long unsigned int; uint8_t = unsigned char; ptrdiff_t = long int]': [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1405:35: required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1600:34: required from 'bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32_t, uint32_t) [with Writer = SnappyDecompressionValidator; uint32_t = unsigned int]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1587:35: required from 'bool snappy::InternalUncompress(Source*, Writer*) [with Writer = SnappyDecompressionValidator]' [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:2101:28: required from here [INFO] [stderr] warning: cita-snappy@0.1.5: snappy/snappy.cc:1293:37: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'ptrdiff_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cita_snappy-8b403d0ea77c7687) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::compress_and_decompress ... ok [INFO] [stdout] test tests::valid ... ok [INFO] [stdout] test tests::invalid ... ok [INFO] [stdout] test tests::empty ... ok [INFO] [stdout] test tests::decompress_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cita_snappy [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" "2cee41a86d54a78e36dcc3e05ffd365f04bf3ff27742a896edbe510a13aea5f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cee41a86d54a78e36dcc3e05ffd365f04bf3ff27742a896edbe510a13aea5f9", kill_on_drop: false }` [INFO] [stdout] 2cee41a86d54a78e36dcc3e05ffd365f04bf3ff27742a896edbe510a13aea5f9