[INFO] fetching crate bitbit 0.2.0... [INFO] testing bitbit-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate bitbit 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate bitbit 0.2.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bitbit 0.2.0 [INFO] finished tweaking crates.io crate bitbit 0.2.0 [INFO] tweaked toml for crates.io crate bitbit 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6777a8e278b9815a40e81fc0376e5cc6a7a09b2e11d7061c597b7453b7c1935a [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" "6777a8e278b9815a40e81fc0376e5cc6a7a09b2e11d7061c597b7453b7c1935a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6777a8e278b9815a40e81fc0376e5cc6a7a09b2e11d7061c597b7453b7c1935a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6777a8e278b9815a40e81fc0376e5cc6a7a09b2e11d7061c597b7453b7c1935a", kill_on_drop: false }` [INFO] [stdout] 6777a8e278b9815a40e81fc0376e5cc6a7a09b2e11d7061c597b7453b7c1935a [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc1282ea45eaa3afac644a8cc40e57922ae1aa17a50b8ad05a4f6cab1023e59e [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" "dc1282ea45eaa3afac644a8cc40e57922ae1aa17a50b8ad05a4f6cab1023e59e", kill_on_drop: false }` [INFO] [stderr] Compiling bitbit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "dc1282ea45eaa3afac644a8cc40e57922ae1aa17a50b8ad05a4f6cab1023e59e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc1282ea45eaa3afac644a8cc40e57922ae1aa17a50b8ad05a4f6cab1023e59e", kill_on_drop: false }` [INFO] [stdout] dc1282ea45eaa3afac644a8cc40e57922ae1aa17a50b8ad05a4f6cab1023e59e [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e11b17d84d0bc09a4a0ff51e9c8832efa9375045ce8d4ba457ef6716cfc7ee1 [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" "1e11b17d84d0bc09a4a0ff51e9c8832efa9375045ce8d4ba457ef6716cfc7ee1", kill_on_drop: false }` [INFO] [stderr] Compiling bitbit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "1e11b17d84d0bc09a4a0ff51e9c8832efa9375045ce8d4ba457ef6716cfc7ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e11b17d84d0bc09a4a0ff51e9c8832efa9375045ce8d4ba457ef6716cfc7ee1", kill_on_drop: false }` [INFO] [stdout] 1e11b17d84d0bc09a4a0ff51e9c8832efa9375045ce8d4ba457ef6716cfc7ee1 [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] c0bceed848134178eda3da4f5b4dcfbcb9234e7657f060f324dbd39363c36b8c [INFO] running `Command { std: "docker" "start" "-a" "c0bceed848134178eda3da4f5b4dcfbcb9234e7657f060f324dbd39363c36b8c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bitbit-779d703c995b212c [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test reader::test::read_bit_lsb ... ok [INFO] [stdout] test reader::test::read_bit_msb ... ok [INFO] [stdout] test reader::test::read_bits_msb ... ok [INFO] [stdout] test reader::test::read_byte_msb ... ok [INFO] [stdout] test writer::test::write_bit ... ok [INFO] [stderr] Doc-tests bitbit [INFO] [stdout] test writer::test::write_byte ... ok [INFO] [stdout] test reader::test::read_bits_lsb ... ok [INFO] [stdout] test writer::test::write_bits ... ok [INFO] [stdout] test writer::test::pad_to_byte ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ignored [INFO] [stdout] test src/lib.rs - (line 25) ... ignored [INFO] [stdout] test src/lib.rs - (line 39) ... ignored [INFO] [stdout] test src/lib.rs - (line 5) ... ignored [INFO] [stdout] test src/reader.rs - reader::BitReader::new (line 80) ... ignored [INFO] [stdout] test src/reader.rs - reader::BitReader::read_bit (line 97) ... ignored [INFO] [stdout] test src/reader.rs - reader::BitReader::read_bits (line 133) ... ignored [INFO] [stdout] test src/reader.rs - reader::BitReader::read_byte (line 118) ... ignored [INFO] [stdout] test src/writer.rs - writer::BitWriter::new (line 19) ... ignored [INFO] [stdout] test src/writer.rs - writer::BitWriter::write_bit (line 39) ... ignored [INFO] [stdout] test src/writer.rs - writer::BitWriter::write_bits (line 83) ... ignored [INFO] [stdout] test src/writer.rs - writer::BitWriter::write_byte (line 67) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c0bceed848134178eda3da4f5b4dcfbcb9234e7657f060f324dbd39363c36b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0bceed848134178eda3da4f5b4dcfbcb9234e7657f060f324dbd39363c36b8c", kill_on_drop: false }` [INFO] [stdout] c0bceed848134178eda3da4f5b4dcfbcb9234e7657f060f324dbd39363c36b8c