[INFO] fetching crate endio_bit 0.2.0... [INFO] testing endio_bit-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate endio_bit 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate endio_bit 0.2.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate endio_bit 0.2.0 [INFO] finished tweaking crates.io crate endio_bit 0.2.0 [INFO] tweaked toml for crates.io crate endio_bit 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41815c13d5a5cbbf553e4156b958cc24a641e18d720beeb8a7d69d2807352189 [INFO] running `Command { std: "docker" "start" "-a" "41815c13d5a5cbbf553e4156b958cc24a641e18d720beeb8a7d69d2807352189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41815c13d5a5cbbf553e4156b958cc24a641e18d720beeb8a7d69d2807352189", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41815c13d5a5cbbf553e4156b958cc24a641e18d720beeb8a7d69d2807352189", kill_on_drop: false }` [INFO] [stdout] 41815c13d5a5cbbf553e4156b958cc24a641e18d720beeb8a7d69d2807352189 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4f76bd020b16d935b7cf1ff3763c9ef7060d5917a63e863a60e574198cdda06 [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" "f4f76bd020b16d935b7cf1ff3763c9ef7060d5917a63e863a60e574198cdda06", kill_on_drop: false }` [INFO] [stderr] Compiling endio_bit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "f4f76bd020b16d935b7cf1ff3763c9ef7060d5917a63e863a60e574198cdda06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f76bd020b16d935b7cf1ff3763c9ef7060d5917a63e863a60e574198cdda06", kill_on_drop: false }` [INFO] [stdout] f4f76bd020b16d935b7cf1ff3763c9ef7060d5917a63e863a60e574198cdda06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15713ca90f093f37311ce0c30a7c90ca11022ead6ef499826258b6f0bfed915d [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" "15713ca90f093f37311ce0c30a7c90ca11022ead6ef499826258b6f0bfed915d", kill_on_drop: false }` [INFO] [stderr] Compiling endio_bit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "15713ca90f093f37311ce0c30a7c90ca11022ead6ef499826258b6f0bfed915d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15713ca90f093f37311ce0c30a7c90ca11022ead6ef499826258b6f0bfed915d", kill_on_drop: false }` [INFO] [stdout] 15713ca90f093f37311ce0c30a7c90ca11022ead6ef499826258b6f0bfed915d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 617eaeee3888b5d67f4b3af1689d447d1b7f1c13961f2a77a3c99acc60d855c3 [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" "617eaeee3888b5d67f4b3af1689d447d1b7f1c13961f2a77a3c99acc60d855c3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 33 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/endio_bit-771bee2f11c5a716) [INFO] [stdout] test read::tests_le::read_aligned ... ok [INFO] [stdout] test read::tests_le::read_bit ... ok [INFO] [stdout] test read::tests_le::read_bits ... ok [INFO] [stdout] test read::tests_le::read_shifted ... ok [INFO] [stdout] test read::tests_common::into_inner ... ok [INFO] [stdout] test read::tests_common::get_ref ... ok [INFO] [stdout] test read::tests_be::read_bits ... ok [INFO] [stdout] test read::tests_be::read_aligned ... ok [INFO] [stdout] test read::tests_be::read_bit ... ok [INFO] [stdout] test read::tests_common::get_mut_unchecked ... ok [INFO] [stdout] test read::tests_common::get_mut_aligned ... ok [INFO] [stdout] test write::tests_be::flush ... ok [INFO] [stdout] test write::tests_be::write_aligned ... ok [INFO] [stdout] test write::tests_be::write_bit ... ok [INFO] [stdout] test write::tests_common::get_ref ... ok [INFO] [stdout] test write::tests_be::write_bits ... ok [INFO] [stdout] test write::tests_common::into_inner ... ok [INFO] [stdout] test read::tests_be::read_shifted ... ok [INFO] [stdout] test write::tests_le::write_aligned ... ok [INFO] [stdout] test write::tests_common::get_mut ... ok [INFO] [stdout] test write::tests_le::write_shifted ... ok [INFO] [stdout] test write::tests_le::write_bit ... ok [INFO] [stdout] test write::tests_common::align ... ok [INFO] [stdout] test read::tests_common::align ... ok [INFO] [stdout] test write::tests_le::flush ... ok [INFO] [stdout] test write::tests_be::write_shifted ... ok [INFO] [stdout] test write::tests_le::write_bits ... ok [INFO] [stdout] test read::tests_le::read_too_many_bits - should panic ... ok [INFO] [stdout] test read::tests_common::get_mut_unaligned - should panic ... ok [INFO] [stdout] test write::tests_be::write_too_many_bits - should panic ... ok [INFO] [stdout] test write::tests_common::get_mut_unaligned - should panic ... ok [INFO] [stdout] test write::tests_le::write_too_many_bits - should panic ... ok [INFO] [stdout] test read::tests_be::read_too_many_bits - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests endio_bit [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/read.rs - read::BitReader::get_ref (line 73) - compile fail ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::get_ref (line 105) - compile fail ... ok [INFO] [stdout] test src/read.rs - read::BitReader::new (line 40) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bits (line 204) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bits (line 212) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 137) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 164) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bits (line 166) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bit (line 130) ... ok [INFO] [stdout] test src/read.rs - read::BitReader::read_bits (line 173) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::new (line 63) ... ok [INFO] [stdout] test src/write.rs - write::BitWriter::write_bit (line 172) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "617eaeee3888b5d67f4b3af1689d447d1b7f1c13961f2a77a3c99acc60d855c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617eaeee3888b5d67f4b3af1689d447d1b7f1c13961f2a77a3c99acc60d855c3", kill_on_drop: false }` [INFO] [stdout] 617eaeee3888b5d67f4b3af1689d447d1b7f1c13961f2a77a3c99acc60d855c3