[INFO] fetching crate bfield 0.3.0... [INFO] testing bfield-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate bfield 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate bfield 0.3.0 [INFO] finished tweaking crates.io crate bfield 0.3.0 [INFO] tweaked toml for crates.io crate bfield 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bfield 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4743e961e6e7b3c0bb6d1598e52db14f048fc41d22bc8ac9fa3b564edf7d62c2 [INFO] running `Command { std: "docker" "start" "-a" "4743e961e6e7b3c0bb6d1598e52db14f048fc41d22bc8ac9fa3b564edf7d62c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4743e961e6e7b3c0bb6d1598e52db14f048fc41d22bc8ac9fa3b564edf7d62c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4743e961e6e7b3c0bb6d1598e52db14f048fc41d22bc8ac9fa3b564edf7d62c2", kill_on_drop: false }` [INFO] [stdout] 4743e961e6e7b3c0bb6d1598e52db14f048fc41d22bc8ac9fa3b564edf7d62c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 985a5f3550d9b808b175f9001778b8e62885d8f595beb4f9772a086fedabeec7 [INFO] running `Command { std: "docker" "start" "-a" "985a5f3550d9b808b175f9001778b8e62885d8f595beb4f9772a086fedabeec7", kill_on_drop: false }` [INFO] [stderr] Compiling murmurhash3 v0.0.5 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling mmap-bitvec v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling bfield v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `prefetching` [INFO] [stdout] --> src/bfield_member.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "prefetching")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `prefetching` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.82s [INFO] running `Command { std: "docker" "inspect" "985a5f3550d9b808b175f9001778b8e62885d8f595beb4f9772a086fedabeec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985a5f3550d9b808b175f9001778b8e62885d8f595beb4f9772a086fedabeec7", kill_on_drop: false }` [INFO] [stdout] 985a5f3550d9b808b175f9001778b8e62885d8f595beb4f9772a086fedabeec7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8caf6e5c3560bc6f1c79768ad6468d5287094397f4636ac58590639ac600a60 [INFO] running `Command { std: "docker" "start" "-a" "e8caf6e5c3560bc6f1c79768ad6468d5287094397f4636ac58590639ac600a60", kill_on_drop: false }` [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stdout] warning: unexpected `cfg` condition value: `prefetching` [INFO] [stdout] --> src/bfield_member.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "prefetching")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `prefetching` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling bfield v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `prefetching` [INFO] [stdout] --> src/bfield_member.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | #[cfg(feature = "prefetching")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `prefetching` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 13.73s [INFO] running `Command { std: "docker" "inspect" "e8caf6e5c3560bc6f1c79768ad6468d5287094397f4636ac58590639ac600a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8caf6e5c3560bc6f1c79768ad6468d5287094397f4636ac58590639ac600a60", kill_on_drop: false }` [INFO] [stdout] e8caf6e5c3560bc6f1c79768ad6468d5287094397f4636ac58590639ac600a60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 377d61483de8c50df2e3dc33b180843b7d187702f26b7a78a85b7e42e351922e [INFO] running `Command { std: "docker" "start" "-a" "377d61483de8c50df2e3dc33b180843b7d187702f26b7a78a85b7e42e351922e", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `prefetching` [INFO] [stderr] --> src/bfield_member.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | #[cfg(feature = "prefetching")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `prefetching` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `bfield` (lib) generated 1 warning [INFO] [stderr] warning: `bfield` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bfield-1bff6f3366a1e367) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test combinatorial::tests::test_choose ... ok [INFO] [stdout] test combinatorial::tests::test_unrank ... ok [INFO] [stdout] test combinatorial::tests::test_next_rank ... ok [INFO] [stdout] test combinatorial::tests::test_choose_overflow - should panic ... ok [INFO] [stdout] test combinatorial::tests::test_rank_and_unrank ... ok [INFO] [stdout] test bfield_member::tests::test_bfield_mask_or_insert ... ok [INFO] [stdout] test bfield_member::tests::test_bfield_collisions ... ok [INFO] [stdout] test bfield_member::tests::test_bfield ... ok [INFO] [stdout] test combinatorial::tests::test_rank ... ok [INFO] [stdout] test bfield_member::tests::test_bfield_bits_set ... ok [INFO] [stdout] test bfield::tests::can_build_and_query_in_memory_bfield ... ok [INFO] [stdout] test bfield::tests::can_build_and_query_file_bfield ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] [stderr] Doc-tests bfield [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/bfield.rs - bfield::ReadmeDoctests (line 393) - compile ... ok [INFO] [stdout] test src/bfield.rs - bfield::ReadmeDoctests (line 360) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "377d61483de8c50df2e3dc33b180843b7d187702f26b7a78a85b7e42e351922e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377d61483de8c50df2e3dc33b180843b7d187702f26b7a78a85b7e42e351922e", kill_on_drop: false }` [INFO] [stdout] 377d61483de8c50df2e3dc33b180843b7d187702f26b7a78a85b7e42e351922e