[INFO] fetching crate bitbit 0.2.0... [INFO] testing bitbit-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate bitbit 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate bitbit 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbe4cc032eb394981e6f79439f4a6167b0018776dd53a2ca7ed7ae3b2656a717 [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" "bbe4cc032eb394981e6f79439f4a6167b0018776dd53a2ca7ed7ae3b2656a717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbe4cc032eb394981e6f79439f4a6167b0018776dd53a2ca7ed7ae3b2656a717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbe4cc032eb394981e6f79439f4a6167b0018776dd53a2ca7ed7ae3b2656a717", kill_on_drop: false }` [INFO] [stdout] bbe4cc032eb394981e6f79439f4a6167b0018776dd53a2ca7ed7ae3b2656a717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 335262cbd5ffefdb117c5a66c27c04abc9278cb5d8f4a2ed139af1d84ddef6d9 [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" "335262cbd5ffefdb117c5a66c27c04abc9278cb5d8f4a2ed139af1d84ddef6d9", kill_on_drop: false }` [INFO] [stderr] Compiling bitbit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "335262cbd5ffefdb117c5a66c27c04abc9278cb5d8f4a2ed139af1d84ddef6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335262cbd5ffefdb117c5a66c27c04abc9278cb5d8f4a2ed139af1d84ddef6d9", kill_on_drop: false }` [INFO] [stdout] 335262cbd5ffefdb117c5a66c27c04abc9278cb5d8f4a2ed139af1d84ddef6d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42ab684d542856d94b9c072cd176ca2bc3bd7ba8ec622e9cc34edbe831a802e9 [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" "42ab684d542856d94b9c072cd176ca2bc3bd7ba8ec622e9cc34edbe831a802e9", kill_on_drop: false }` [INFO] [stderr] Compiling bitbit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "42ab684d542856d94b9c072cd176ca2bc3bd7ba8ec622e9cc34edbe831a802e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42ab684d542856d94b9c072cd176ca2bc3bd7ba8ec622e9cc34edbe831a802e9", kill_on_drop: false }` [INFO] [stdout] 42ab684d542856d94b9c072cd176ca2bc3bd7ba8ec622e9cc34edbe831a802e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 44aac205e6461e3cefdf9b2fceede561bed29e3e783405159aa9abee05acec08 [INFO] running `Command { std: "docker" "start" "-a" "44aac205e6461e3cefdf9b2fceede561bed29e3e783405159aa9abee05acec08", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitbit-a6ec46ca68ea2980) [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 writer::test::write_bit ... ok [INFO] [stdout] test writer::test::write_bits ... ok [INFO] [stdout] test writer::test::write_byte ... ok [INFO] [stdout] test reader::test::read_byte_msb ... ok [INFO] [stdout] test writer::test::pad_to_byte ... ok [INFO] [stdout] test reader::test::read_bits_lsb ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests bitbit [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; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44aac205e6461e3cefdf9b2fceede561bed29e3e783405159aa9abee05acec08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44aac205e6461e3cefdf9b2fceede561bed29e3e783405159aa9abee05acec08", kill_on_drop: false }` [INFO] [stdout] 44aac205e6461e3cefdf9b2fceede561bed29e3e783405159aa9abee05acec08